{"id":193237,"date":"2020-03-23T06:05:25","date_gmt":"2020-03-22T22:05:25","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=193237"},"modified":"2020-03-22T22:37:34","modified_gmt":"2020-03-22T14:37:34","slug":"%e7%be%8e%e5%9b%bd%e7%a7%91%e5%ad%a6%e9%99%a2%e6%9d%90%e6%96%99%e7%a0%94%e7%a9%b6%e8%b0%83%e6%9f%a5%ef%bc%8c%e4%b8%8b%e4%b8%80%e4%b8%aa%e5%8d%81%e5%b9%b4%e7%9a%84%e6%9c%ba%e9%81%87%e5%9c%a8%e5%93%aa","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=193237","title":{"rendered":"\u7f8e\u56fd\u79d1\u5b66\u9662\u6750\u6599\u7814\u7a76\u8c03\u67e5\uff0c\u4e0b\u4e00\u4e2a\u5341\u5e74\u7684\u673a\u9047\u5728\u54ea"},"content":{"rendered":"

\u5e74\u521d\uff0c\u7f8e\u56fd\u79d1\u5b66\u9662\u53d1\u5e03\u4e86\u5173\u4e8e\u6750\u6599\u7814\u7a76\u7684\u7b2c\u4e09\u6b21\u5341\u5e74\u8c03\u67e5\u2014\u2014\u300a\u6750\u6599\u7814\u7a76\u524d\u6cbf\uff1a\u5341\u5e74\u8c03\u67e5\u300b\u62a5\u544a\u3002\u6b64\u6b21\u8c03\u67e5\u4e3b\u8981\u8bc4\u4f30\u4e86\u8fc7\u53bb\u5341\u5e74\u4e2d\u6750\u6599\u7814\u7a76\u9886\u57df\u7684\u8fdb\u5c55\u548c\u6210\u5c31\uff0c\u786e\u5b9a\u4e862020~2030\u5e74\u6750\u6599\u7814\u7a76\u7684\u673a\u9047\u3001\u6311\u6218\u548c\u65b0\u65b9\u5411\uff0c\u5e76\u63d0\u51fa\u4e86\u5e94\u5bf9\u8fd9\u4e9b\u6311\u6218\u7684\u5efa\u8bae\u3002\u62a5\u544a\u6307\u51fa\uff0c\u53d1\u8fbe\u56fd\u5bb6\u548c\u53d1\u5c55\u4e2d\u56fd\u5bb6\u5728\u667a\u80fd\u5236\u9020\u548c\u6750\u6599\u79d1\u5b66\u7b49\u9886\u57df\u7684\u7ade\u4e89\u5c06\u5728\u672a\u6765\u5341\u5e74\u5185\u52a0\u5267\u3002\u968f\u7740\u7f8e\u56fd\u5728\u6570\u5b57\u548c\u4fe1\u606f\u65f6\u4ee3\u7684\u53d1\u5c55\u4ee5\u53ca\u9762\u4e34\u7684\u5168\u7403\u6311\u6218\uff0c\u6750\u6599\u7814\u7a76\u5bf9\u7f8e\u56fd\u7684\u65b0\u5174\u6280\u672f\u3001\u56fd\u5bb6\u9700\u6c42\u548c\u79d1\u5b66\u7684\u5f71\u54cd\u5c06\u66f4\u52a0\u91cd\u8981\u3002\u4e2d\u7f8e\u4e4b\u95f4\u7684\u5927\u56fd\u8f83\u91cf\u4e0d\u4ec5\u4f53\u73b0\u5728\u8d38\u6613\u4e0a\uff0c\u79d1\u5b66\u7814\u7a76\u66f4\u662f\u4e0d\u53ef\u6216\u7f3a\uff0c\u6838\u5fc3\u6280\u672f\u624d\u662f\u7ad9\u7a33\u811a\u8ddf\u6700\u6709\u529b\u7684\u652f\u67f1\u3002\u4e2d\u56fd\u7684\u5b66\u672f\u754c\u6210\u957f\u901f\u5ea6\u8fc5\u731b\u6bcb\u5eb8\u7f6e\u7591\uff0c\u4f46\u4e0d\u53ef\u5426\u8ba4\u7684\u662f\uff0c\u5728\u5f88\u591a\u65b9\u9762\u786e\u5b9e\u8fd8\u4e0e\u79d1\u6280\u5f3a\u56fd\u6709\u4e00\u4e9b\u5dee\u8ddd\u3002\u5927\u56fd\u98ce\u91c7\u5c31\u662f\u5584\u4e8e\u627f\u8ba4\u5e76\u5305\u5bb9\u548c\u5b66\u4e60\u4ed6\u4eba\u7684\u4f18\u52bf\uff0c\u6b64\u6b21\u53d1\u5e03\u7684\u5341\u5e74\u8c03\u67e5\u786e\u5b9e\u503c\u5f97\u501f\u9274\u548c\u53c2\u8003\u3002\u62a5\u544a\u4e2d\u9610\u8ff0\u4e86\u672a\u6765\u5341\u5e749\u79cd\u6750\u6599\u9886\u57df\u9700\u8981\u653b\u514b\u548c\u6539\u5584\u7684\u5730\u65b9\uff0c\u6709\u4f20\u7edf\u7684\u91d1\u5c5e\u6750\u6599\uff0c\u9676\u74f7\u3001\u73bb\u7483\u3001\u590d\u5408\u6750\u6599\u548c\u6df7\u5408\u6750\u6599\uff0c\u534a\u5bfc\u4f53\u53ca\u5176\u5b83\u7535\u5b50\u6750\u6599\uff0c\u91cf\u5b50\u6750\u6599\uff0c\u805a\u5408\u7269\u3001\u751f\u7269\u6750\u6599\u548c\u5176\u4ed6\u8f6f\u7269\u8d28\uff0c\u7ed3\u6784\u5316\u6750\u6599\u548c\u8d85\u6750\u6599\uff0c\u80fd\u6e90\u6750\u6599\u3001\u50ac\u5316\u6750\u6599\u548c\u6781\u7aef\u73af\u5883\u6750\u6599\uff0c\u6c34\u3001\u53ef\u6301\u7eed\u6027\u548c\u6d01\u51c0\u6280\u672f\u4e2d\u7684\u6750\u6599\u7814\u7a76\uff0c\u79fb\u52a8\u3001\u50a8\u5b58\u3001\u6cf5\u9001\u548c\u7ba1\u7406\u70ed\u80fd\u7684\u6750\u6599\u30022020\u5e74\u5373\u5c06\u5f00\u542f\u65b0\u7684\u4e00\u9875\uff0c\u5e0c\u671b\u62a5\u544a\u4f1a\u5bf9\u6750\u6599\u4eba\u6709\u4e00\u4e9b\u53c2\u8003\uff0c\u7b14\u8005\u8fd8\u6574\u7406\u4e86\u8fd9\u4e9b\u6750\u6599\u7684\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff0c\u4ee5\u98e8\u8bfb\u8005\u3002<\/p>\n

1\u3001<\/b><\/strong>\u91d1\u5c5e<\/b><\/strong><\/h3>\n

\u91d1\u5c5e\u6750\u6599\u867d\u7136\u5927\u90fd\u662f\u4f20\u7edf\u7814\u7a76\u65b9\u5411\uff0c\u4f46\u8fd8\u6709\u5f88\u591a\u95ee\u9898\u6ca1\u6709\u653b\u514b\u3002\u8fc4\u4eca\u5c1a\u65e0\u6cd5\u5b9e\u73b0\u7684\u5728\u76f8\u540c\u957f\u5ea6\u548c\u65f6\u95f4\u5c3a\u5ea6\u4e0a\u8fdb\u884c\u8026\u5408\u5b9e\u9a8c\u548c\u8ba1\u7b97\u6a21\u62df\u7814\u7a76\uff1b\u539f\u4f4d\/\u64cd\u4f5c\u5b9e\u9a8c\u8868\u5f81\u6570\u636e\u7684\u5b9e\u65f6\u5206\u6790\uff1b\u52a0\u5de5\u65b9\u6cd5\u548c\u6750\u6599\u7ec4\u5206\u521b\u65b0\uff0c\u4ee5\u5b9e\u73b0\u4e0b\u4e00\u4ee3\u9ad8\u6027\u80fd\u8f7b\u8d28\u5408\u91d1\u3001\u8d85\u9ad8\u5f3a\u5ea6\u94a2\u548c\u8010\u706b\u5408\u91d1\uff0c\u4ee5\u53ca\u591a\u529f\u80fd\u9ad8\u7ea7\u5efa\u7b51\u6750\u6599\u7cfb\u7edf\u7684\u8bbe\u8ba1\u548c\u5236\u9020\uff1b\u7406\u89e3\u591a\u76f8\u9ad8\u71b5\u5408\u91d1\u7684\u56fa\u6eb6\u6548\u5e94\uff0c\u5e76\u901a\u8fc7\u5f00\u53d1\u53ef\u9760\u7684\u5b9e\u9a8c\u548c\u8ba1\u7b97\u70ed\u529b\u5b66\u6570\u636e\u5e93\u521b\u5efa\u5728\u5e38\u89c4\u5408\u91d1\u4e2d\u4e0d\u53ef\u80fd\u51fa\u73b0\u7684\u5fae\u7ed3\u6784\uff1b\u901a\u8fc7\u5b9e\u9a8c\u548c\u5efa\u6a21\u8fdb\u4e00\u6b65\u7406\u89e3\u7eb3\u7c73\u5b6a\u6676\u6750\u6599\u4e2d\u7684\u53d8\u5f62\u673a\u5236\u3001\u5206\u89e3\u5e94\u529b\u7684\u4f5c\u7528\u3001\u5fae\u89c2\u7ed3\u6784\u6f14\u53d8\u7684\u8fc7\u7a0b\u548c\u673a\u5236\u3002<\/p>\n

\u91d1\u5c5e\u6750\u6599\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/b><\/strong><\/p>\n

Science\uff1a\u901a\u8fc7\u8c03\u63a7\u9525\u9762\u6ed1\u79fb\u4f7f\u91d1\u5c5eMg\u83b7\u5f97\u9ad8\u5851\u6027<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\u7531\u4e8e\u9541\u662f\u6700\u8f7b\u7684\u7ed3\u6784\u91d1\u5c5e\uff0c\u4f7f\u7528\u91d1\u5c5e\u9541\u53ef\u4ee5\u6709\u6548\u7684\u51cf\u8f7b\u5408\u91d1\u91cd\u91cf\u800c\u964d\u4f4e\u80fd\u6e90\u6d88\u8017\uff0c\u6240\u4ee5\u9541\u5408\u91d1\u5176\u5728\u6c7d\u8f66\u3001\u98de\u673a\u548c\u822a\u7a7a\u822a\u5929\u7b49\u9886\u57df\u88ab\u5e7f\u6cdb\u7684\u7814\u7a76\u548c\u4f7f\u7528\u3002\u7136\u800c\uff0c\u9541\u5728\u5ba4\u6e29\u4e0b\u5177\u6709\u6709\u9650\u7684\u5ef6\u5c55\u6027\uff0c\u4f7f\u5176\u5728\u578b\u6750\u548c\u6784\u4ef6\u7684\u52a0\u5de5\u548c\u6210\u5f62\u65b9\u9762\u53d8\u5f97\u56f0\u96be\u548c\u6602\u8d35\u3002\u56e0\u6b64\uff0c\u4f4e\u7684\u5ef6\u5c55\u6027\u6210\u4e3a\u963b\u788d\u9541\u5236\u54c1\u5e7f\u6cdb\u5e94\u7528\u7684\u4e3b\u8981\u969c\u788d\u4e4b\u4e00\u3002\u897f\u5b89\u4ea4\u901a\u5927\u5b66\u7684\u5355\u667a\u4f1f\u62a5\u9053\u4e86\u4ed6\u4eec\u901a\u8fc7\u539f\u4f4d\u900f\u5c04\u7535\u955c\uff08TEM\uff09\u529b\u5b66\u6d4b\u8bd5\u8bc1\u660e\uff0c\u4e0d\u540c\u6027\u8d28\u7684\u27e8c+a\u27e9\u4f4d\u9519\u53ef\u4ee5\u901a\u8fc7\u5728\u9525\u9762\u4e0a\u6ed1\u79fb\u6765\u83b7\u5f97\u66f4\u5927\u7684\u5851\u6027\u3002\u5e76\u4e14\u7814\u7a76\u53d1\u73b0\u4e9a\u5fae\u7c73\u5c3a\u5bf8\u7684\u9541\u6837\u54c1\u6bd4\u6563\u88c5\u6837\u54c1\u5177\u6709\u66f4\u9ad8\u7684\u5851\u6027\u3002\u6b64\u5916\uff0c\u5c0f\u6676\u4f53\u5c3a\u5bf8\u901a\u5e38\u4f1a\u5e26\u6765\u9ad8\u5e94\u529b\uff0c\u4ece\u800c\u6fc0\u6d3b\u91d1\u5c5e\u9541\u4e2d\u66f4\u591a\u7684\u27e8c+a\u27e9\u4f4d\u9519\u6ed1\u79fb\u4ee5\u9002\u5e94\u5851\u6027\uff0c\u8fdb\u800c\u83b7\u5f97\u9ad8\u5f3a\u5ea6\u548c\u826f\u597d\u7684\u5851\u6027\u3002<\/p>\n

\u6587<\/b><\/strong>\u7ae0<\/b><\/strong>\u4fe1\u606f\uff1a<\/b><\/strong><\/p>\n

Large plasticity in magnesium mediated by pyramidal dislocations\u00a0(Science,\u00a02019, DOI: 10.1126\/science.aaw2843)<\/p>\n

2\u3001\u9676\u74f7\u3001\u73bb\u7483\u3001\u590d\u5408\u6750\u6599\u548c\u6df7\u5408\u6750\u6599<\/b><\/strong><\/h3>\n

\u9676\u74f7\u548c\u73bb\u7483\u7814\u7a76\u9886\u57df\u7684\u65b0\u673a\u9047\u5305\u62ec\uff1a\u5c06\u7f3a\u9677\u4f5c\u4e3a\u6750\u6599\u8bbe\u8ba1\u7684\u65b0\u7ef4\u5ea6\uff0c\u7406\u89e3\u6676\u754c\u76f8\u6f14\u5316\u4e0e\u6676\u76f8\u6f14\u53d8\uff0c\u786e\u5b9a\u5236\u9020\u9676\u74f7\u7684\u8282\u80fd\u5de5\u827a\uff0c\u751f\u4ea7\u66f4\u81f4\u5bc6\u548c\u8d85\u9ad8\u6e29\u7684\u9676\u74f7\uff0c\u63a2\u7d22\u51b7\u70e7\u7ed3\u6280\u672f\u4ea7\u751f\u7684\u8fc7\u6e21\u6db2\u76f8\u81f4\u5bc6\u5316\u7684\u57fa\u672c\u673a\u5236\u3002\u73bb\u7483\u5c06\u4f5c\u4e3a\u50a8\u80fd\u548c\u975e\u7ebf\u6027\u5149\u5b66\u5668\u4ef6\u7684\u56fa\u4f53\u7535\u89e3\u8d28\uff0c\u5e7f\u6cdb\u5e94\u7528\u4e8e\u50a8\u80fd\u548c\u91cf\u5b50\u901a\u4fe1\uff0c\u7814\u7a76\u7684\u70ed\u70b9\u6750\u6599\u5305\u62ec\u7edd\u7f18\u4f53\u7ed3\u6784\u4e0a\u7845\u3001III-V\u6750\u6599\u3001\u5177\u6709\u98de\u79d2\u6fc0\u5149\u5199\u5165\u7279\u5f81\u7684\u7845\u6676\u7247\u3001\u975e\u7ebf\u6027\u5149\u5b66\u6750\u6599\u3002<\/p>\n

\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/b><\/strong><\/p>\n

Science:\u5177\u5907\u8d85\u7ea7\u9694\u70ed\u6027\u80fd\u7684\u9676\u74f7\u6c14\u51dd\u80f6<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\u54c8\u5c14\u6ee8\u5de5\u4e1a\u5927\u5b66\u7684\u674e\u60e0\u7814\u7a76\u5458\u548c\u52a0\u5dde\u5927\u5b66\u6d1b\u6749\u77f6\u5206\u6821\u7684\u9ec4\u6631\u3001\u6bb5\u9576\u950b\u7b49\u5229\u7528\u4e09\u7ef4\u77f3\u58a8\u70ef\u6c14\u51dd\u80f6\u6a21\u677f\u8bbe\u8ba1\u5408\u6210\u4e86\u540c\u65f6\u5177\u6709\u5f3a\u5927\u7684\u673a\u68b0\u548c\u70ed\u5b66\u7a33\u5b9a\u6027\u7684\u6c2e\u5316\u787c\uff08hBNAGs\uff09\u4ee5\u53ca\u78b3\u5316\u7845\uff08\u03b2SiCAGs\uff09\u9676\u74f7\u6c14\u51dd\u80f6\u6750\u6599\u3002\u8fd9\u7c7b\u9676\u74f7\u6750\u6599\u7531\u7eb3\u7c73\u5c42\u72b6\u53cc\u7a97\u683c\u58c1\u7ec4\u6210\uff0c\u6574\u4f53\u5448\u73b0\u51fa\u8d85\u4f4e\u5bc6\u5ea6\u7684\u53cc\u66f2\u7ebf\u6784\u9020\u5f62\u6001\u3002\u800c\u8fd9\u4e00\u7279\u6b8a\u7ed3\u6784\u8d4b\u4e88\u6750\u6599\u8d1f\u6cca\u677e\u6bd4\uff08-0.25\uff09\u4ee5\u53ca\u8d1f\u7ebf\u6027\u70ed\u81a8\u80c0\u7cfb\u6570\uff08-1.8×10-6<\/sup>\/\u2103\uff09\uff0c\u81f4\u4f7f\u6750\u6599\u7ef4\u6301\u70ed\u7a33\u5b9a\u6027\u7684\u540c\u65f6\u4f9d\u7136\u80fd\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u53ef\u53d8\u5f62\u6027\u548c\u65ad\u88c2\u97e7\u6027\u3002\u5728\u5267\u70c8\u7684\u70ed\u4f11\u514b\uff08\u5927\u7ea6275\u2103\/s\uff09\u4ee5\u53ca\u957f\u671f\u9ad8\u6e29\u66b4\u9732\u8fc7\u7a0b\u4e2d\uff0c\u8fd9\u7c7b\u6750\u6599\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u70ed\u7a33\u5b9a\u6027\u4ee5\u53ca\u51e0\u4e4e\u4e3a\u96f6\u7684\u5f3a\u5ea6\u635f\u5931\u3002\u540c\u65f6\u6b64\u79cd\u6c14\u51dd\u80f6\u8fd8\u8868\u73b0\u51fa\u8d85\u4f4e\u7684\u70ed\u5bfc\u7387\uff08\u5728\u771f\u7a7a\u4e2d\u7ea6\u4e3a2.4 mW\/m\u00b7K\uff0c\u5728\u7a7a\u6c14\u4e2d\u7ea6\u4e3a20 mW\/m\u00b7K\uff09\uff0c\u56e0\u6b64\u7814\u7a76\u4eba\u5458\u8ba4\u4e3a\u57fa\u4e8e\u4e0a\u8ff0\u65b0\u578b\u9676\u74f7\u6c14\u51dd\u80f6\u53ef\u4ee5\u8bbe\u8ba1\u7406\u60f3\u7684\u8d85\u7ea7\u9694\u70ed\u7cfb\u7edf\u5e76\u5728\u822a\u5929\u5668\u7b49\u9886\u57df\u6709\u6240\u5e94\u7528\u3002<\/p>\n

\u6587\u7ae0\u94fe\u63a5\uff1a<\/b><\/strong><\/p>\n

Double-negative-index ceramic aerogels for thermal superinsulation\uff08Science, 2019, DOI: 10.1126\/science.aav7304\uff09<\/p>\n

3\u3001\u534a\u5bfc\u4f53\u53ca\u5176\u5b83\u7535\u5b50\u6750\u6599<\/b><\/strong><\/h3>\n

\u534a\u5bfc\u4f53\u53ca\u5176\u5b83\u7535\u5b50\u6750\u6599\u672a\u6765\u7684\u5de5\u4f5c\u91cd\u70b9\u5c06\u8f6c\u5411\u65e5\u76ca\u590d\u6742\u7684\u5355\u7247\u96c6\u6210\u5668\u4ef6\u3001\u529f\u80fd\u66f4\u5f3a\u5927\u7684\u5fae\u5904\u7406\u5668\u4ee5\u53ca\u5145\u5206\u5229\u7528\u4e09\u7ef4\u5e03\u5c40\u7684\u82af\u7247\uff0c\u8fd9\u9700\u8981\u7814\u53d1\u65b0\u6750\u6599\uff0c\u4ee5\u7528\u4e8e\u7ed3\u5408\u5b58\u50a8\u5668\u548c\u903b\u8f91\u529f\u80fd\u7684\u65b0\u8bbe\u5907\u3001\u80fd\u6267\u884c\u673a\u5668\u5b66\u4e60\u7684\u4f4e\u80fd\u8017\u67b6\u6784\u7684\u8bbe\u5907\u3001\u80fd\u6267\u884c\u4e0e\u4f20\u7edf\u8ba1\u7b97\u673a\u903b\u8f91\u548c\u67b6\u6784\u622a\u7136\u4e0d\u540c\u7684\u7b97\u6cd5\u7684\u8bbe\u5907\u3002\u5668\u4ef6\u5c0f\u578b\u5316\u548c\u8d85\u8d8a\u5c0f\u578b\u5316\u65b9\u9762\u7684\u7814\u7a76\u91cd\u70b9\u662f\u63d0\u5347\u6781\u7d2b\u5916\uff08EUV\uff09\u5149\u523b\u7684\u5236\u9020\u80fd\u529b\u548c\u8584\u819c\u538b\u7535\u6750\u6599\u6027\u80fd\u3002\u91d1\u5c5e\u5fae\u673a\u7535\u7cfb\u7edf\u5408\u91d1\u7684\u6c89\u79ef\u6280\u672f\u548c\u6210\u5f62\u6280\u672f\u7684\u53d1\u5c55\u6709\u671b\u5b9e\u73b0\u7269\u8054\u7f51\u3002\u4e0b\u4e00\u4ee3\u4fe1\u606f\u548c\u80fd\u6e90\u7cfb\u7edf\u5c06\u9700\u8981\u80fd\u63d0\u4f9b\u66f4\u9ad8\u529f\u7387\u5bc6\u5ea6\u3001\u66f4\u9ad8\u6548\u7387\u548c\u66f4\u5c0f\u5360\u4f4d\u9762\u79ef\u7684\u65b0\u578b\u7535\u5b50\u6750\u6599\u548c\u5668\u4ef6\u3002\u96c6\u6210\u548c\u5c01\u88c5\u7684\u53d8\u5316\u4ee5\u53ca\u573a\u6548\u5e94\u6676\u4f53\u7ba1\u3001\u81ea\u65cb\u7535\u5b50\u5668\u4ef6\u548c\u5149\u5b50\u5668\u4ef6\u7b49\u65b0\u5668\u4ef6\u7684\u51fa\u73b0\uff0c\u9700\u8981\u7814\u53d1\u65b0\u6750\u6599\u6765\u89e3\u51b3\u4e92\u8fde\u4e2d\u51fa\u73b0\u7684\u65b0\u9650\u5236\u3002<\/p>\n

\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/b><\/strong><\/p>\n

Science\uff1a\u7a33\u56fa\u7ed3\u6784\u67d4\u5f31\u7684\u9499\u949b\u77ff\u534a\u5bfc\u4f53\u5f02\u8d28\u7ed3<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u7684\u6768\u65ed\u4e1c\u6559\u6388\u548c\u97e9\u793c\u5143\u6559\u6388\u4e3a\u89e3\u51b3\u9499\u949b\u77ff\u7a33\u5b9a\u6027\u95ee\u9898\uff0c\u8bbe\u8ba1\u5236\u5907\u4e86\u5177\u6709\u7a33\u56fa\u7ed3\u6784\u7684\u9499\u949b\u77ff\u5f02\u8d28\u7ed3\u7ed3\u6784\u3002\u8be5\u7ed3\u6784\u4e3b\u8981\u5305\u542b\u4e00\u5c42\u8868\u9762\u5bcc\u94c5\u9499\u949b\u77ff\u534a\u5bfc\u4f53\u8584\u819c\uff0c\u5e76\u5728\u8584\u819c\u8868\u9762\u6c89\u79ef\u6c2f\u5316\u6c27\u5316\u77f3\u58a8\u70ef\u8584\u819c\uff0c\u901a\u8fc7\u5f62\u6210\u6c2f-\u94c5\u952e\u3001\u6c27-\u94c5\u952e\uff0c\u5c06\u4e24\u5c42\u8584\u819c\u7ed3\u5408\u5728\u4e00\u8d77\u3002\u5149\u5b66\u3001\u7535\u5b66\u7b49\u8868\u5f81\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0c\u8be5\u5f02\u8d28\u7ed3\u7ed3\u6784\u7a33\u5b9a\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u9499\u949b\u77ff\u534a\u5bfc\u4f53\u8584\u819c\u7684\u5206\u89e3\u548c\u7f3a\u9677\u7684\u4ea7\u751f\uff0c\u540c\u65f6\u4e5f\u51cf\u5c11\u4e86\u9003\u9038\u79bb\u5b50\u5bf9\u7535\u8377\u4f20\u8f93\u5c42\u529f\u80fd\u6027\u7684\u7834\u574f\u3002\u5177\u6709\u8be5\u5f02\u8d28\u7ed3\u7ed3\u6784\u7684\u9499\u949b\u77ff\u592a\u9633\u80fd\u7535\u6c60\uff0c\u5728\u4e00\u4e2a\u6807\u51c6\u592a\u9633\u5149\u5149\u5f3a\u548c60\u00a0oC\u6761\u4ef6\u4e0b\u8fde\u7eed\u5de5\u4f5c1000\u5c0f\u65f6\u7684\u540e\uff0c\u4ecd\u7136\u4fdd\u6709\u521d\u59cb\u6548\u7387\u768490%\uff0c\u800c\u4e14\u7535\u6c60\u7684\u7a33\u6001\u8f93\u51fa\u6548\u7387\u901a\u8fc7\u4e86\u56fd\u9645\u516c\u8ba4\u7535\u6c60\u8bc4\u6d4b\u673a\u6784-\u65e5\u672c\u4ea7\u4e1a\u6280\u672f\u7efc\u5408\u7814\u7a76\u6240\uff08AIST\uff09\u5149\u4f0f\u6280\u672f\u7814\u7a76\u4e2d\u5fc3\u7684\u8ba4\u8bc1\u3002<\/p>\n

\u6587\u7ae0\u4fe1\u606f\uff1a<\/b><\/strong><\/p>\n

Stabilizing heterostructures of soft perovskite semiconductors\uff08Science,2019,DOI:\u00a010.1126\/science.aax8018\uff09<\/p>\n

4\u3001\u91cf\u5b50\u6750\u6599<\/b><\/strong><\/h3>\n

\u91cf\u5b50\u6750\u6599\u5305\u62ec\u8d85\u5bfc\u4f53\u3001\u78c1\u6027\u6750\u6599\u3001\u4e8c\u7ef4\u6750\u6599\u548c\u62d3\u6251\u6750\u6599\u7b49\uff0c\u6709\u671b\u5b9e\u73b0\u53d8\u9769\u6027\u7684\u672a\u6765\u5e94\u7528\uff0c\u6db5\u76d6\u8ba1\u7b97\u3001\u6570\u636e\u5b58\u50a8\u3001\u901a\u4fe1\u3001\u4f20\u611f\u548c\u5176\u4ed6\u65b0\u5174\u6280\u672f\u9886\u57df\u3002\u8d85\u5bfc\u4f53\u65b9\u9762\u7684\u7814\u7a76\u524d\u6cbf\u662f\u53d1\u73b0\u65b0\u6750\u6599\u3001\u5236\u5907\u5355\u6676\u3001\u4e86\u89e3\u6750\u6599\u7684\u5206\u5c42\u7ed3\u6784\u53ca\u529f\u80fd\u7ec4\u4ef6\uff0c\u7814\u7a76\u91cd\u70b9\u5305\u62ec\u7814\u53d1\u53ef\u4ee5\u9884\u6d4b\u65b0\u6750\u6599\u7ed3\u6784\u53ca\u6027\u80fd\u7684\u7406\u8bba\/\u8ba1\u7b97\/\u5b9e\u9a8c\u96c6\u6210\u7684\u5de5\u5177\uff1b\u53d1\u73b0\u548c\u7406\u89e3\u65b0\u578b\u8d85\u5bfc\u6750\u6599\uff0c\u63a8\u52a8\u76f8\u5e72\u6027\u548c\u62d3\u6251\u4fdd\u62a4\u7814\u7a76\u53d1\u5c55\uff0c\u8fdb\u4e00\u6b65\u7406\u89e3\u4e0e\u66f4\u5e7f\u6cdb\u91cf\u5b50\u4fe1\u606f\u79d1\u5b66\u76f8\u5173\u7684\u7269\u8d28\u3002\u78c1\u6027\u6750\u6599\u53ef\u80fd\u4f1a\u51fa\u73b0\u201c\u78c1\u632f\u5b50\u73bb\u8272\u7231\u56e0\u65af\u5766\u51dd\u805a\u201d\u7b49\u65b0\u96c6\u4f53\u81ea\u65cb\u6a21\u5f0f\uff0c\u975e\u94c1\u91d1\u5c5e\u5236\u5907\u7684\u53cd\u94c1\u78c1\u4f53\u5c06\u6210\u4e3a\u672a\u6765\u81ea\u65cb\u52a8\u529b\u5b66\u9886\u57df\u7684\u91cd\u70b9\u7814\u7a76\u65b9\u5411\u3002\u4e8c\u7ef4\u6750\u6599\u7684\u91cd\u70b9\u7814\u7a76\u65b9\u5411\u5305\u62ec\uff1a\u9ad8\u8d28\u91cf\u4e8c\u7ef4\u6750\u6599\u53ca\u5176\u591a\u5c42\u5f02\u8d28\u7ed3\u6784\u7684\u53ef\u63a7\u589e\u957f\u3001\u5f02\u8d28\u7ed3\u6784\u548c\u96c6\u6210\u88c5\u7f6e\u7684\u754c\u9762\uff08\u7c98\u9644\u548c\u6469\u64e6\uff09\u529b\u5b66\u3001\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u5316\u7269\u7684\u4f4e\u6e29\u5408\u6210\u7b49\u3002\u5728\u62d3\u6251\u6750\u6599\u65b9\u9762\uff0c\u673a\u68b0\u8d85\u6750\u6599\u53ef\u80fd\u662f\u65b0\u7684\u91cd\u8981\u7814\u7a76\u65b9\u5411\uff0c\u5176\u5177\u6709\u8d1f\u6cca\u677e\u6bd4\u3001\u8d1f\u538b\u7f29\u6027\u548c\u58f0\u5b50\u5e26\u9699\u7b49\u65b0\u7684\u673a\u68b0\u6027\u80fd\u3002<\/p>\n

\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/b><\/strong><\/p>\n

Nature:\u4e3a\u62d3\u6251\u7535\u5b50\u6750\u6599\u7f16\u76ee<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\u4e2d\u56fd\u79d1\u5b66\u9662\u7269\u7406\u7814\u7a76\u6240\u5317\u4eac\u51dd\u805a\u6001\u7269\u7406\u56fd\u5bb6\u7814\u7a76\u4e2d\u5fc3\u7684\u7fc1\u7ea2\u660e\u526f\u7814\u7a76\u5458\u4ee5\u53ca\u65b9\u8fb0\u7814\u7a76\u5458\u7b49\u4eba\u4ecb\u7ecd\u4e86\u4e00\u79cd\u80fd\u591f\u9ad8\u6548\u5206\u6790\u975e\u78c1\u6027\u6750\u6599\u4e2d\u975e\u5e73\u51e1\u80fd\u5e26\u62d3\u6251\u5b66\uff08Nontrivial band algorithm\uff09\u7684\u81ea\u52a8\u5316\u7b97\u6cd5\u3002\u8fd9\u4e00\u7b97\u6cd5\u662f\u901a\u8fc7\u7814\u7a76\u5360\u636e\u6001\u5bf9\u79f0\u6027\u4e0e\u62d3\u6251\u4e0d\u53d8\u91cf\u4e4b\u95f4\u7684\u5173\u7cfb\u800c\u5efa\u7acb\u7684\u3002\u57fa\u4e8e\u8be5\u7b97\u6cd5\uff0c\u7814\u7a76\u4eba\u5458\u572839519\u4e2d\u6750\u6599\u4e2d\u53d1\u73b0\u67098056\u79cd\u6750\u6599\u662f\u62d3\u6251\u975e\u5e73\u51e1\u7684\uff0c\u4e0d\u4ec5\u5982\u6b64\uff0c\u901a\u8fc7\u4ea4\u4e92\u5f0f\u7f51\u9875\u754c\u9762\uff0c\u8fd9\u4e9b\u88ab\u53d1\u73b0\u7684\u6750\u6599\u5747\u53ef\u88ab\u67e5\u8be2\u7814\u7a76\u3002\u8fd9\u4e00\u5de5\u4f5c\u5927\u5927\u62d3\u5bbd\u4e86\u4eba\u4eec\u5bf9\u4e8e\u975e\u5e73\u51e1\u62d3\u6251\u5b66\u7684\u8ba4\u8bc6\u3002<\/p>\n

\u6587\u7ae0\u4fe1\u606f<\/b><\/strong>\uff1a<\/b><\/strong><\/p>\n

Catalogue of topological electronic materials\uff08Nature, 2019, DOI: 10.1038\/s41586-019-0944-6\uff09<\/p>\n

5\u3001\u805a\u5408\u7269\u3001\u751f\u7269\u6750\u6599\u548c\u5176\u4ed6\u8f6f\u7269\u8d28<\/b><\/strong><\/h3>\n

\u805a\u5408\u7269\u5e94\u7528\u7684\u76ee\u6807\u5305\u62ec\uff1a\u7814\u7a76\u88ab\u5ffd\u89c6\u7684\u539f\u6750\u6599\uff08\u5982\u519c\u4e1a\u3001\u5de5\u4e1a\u6216\u4eba\u7c7b\u6d3b\u52a8\u4ea7\u751f\u7684\u5e9f\u7269\uff0c\u5176\u4ed6\u542b\u78b3\u6216\u7845\u7684\u7269\u8d28\uff09\u4f7f\u5176\u5f62\u6210\u6709\u7528\u7684\u805a\u5408\u7269\u6750\u6599\uff1b\u5c06\u81ea\u4fee\u590d\u6750\u6599\u5e02\u573a\u5316\u4ee5\u63d0\u9ad8\u5176\u5bff\u547d\u3001\u8010\u7528\u6027\u548c\u56de\u6536\u5229\u7528\uff1b\u52a0\u5f3a\u5206\u79bb\u6280\u672f\u6216\u5176\u4ed6\u7269\u7406\u8fc7\u7a0b\u7684\u7814\u53d1\u4ee5\u5b9e\u73b0\u6df7\u5408\u5851\u6599\u56de\u6536\u3002\u5728\u805a\u5408\u7269\u548c\u6709\u673a\u534a\u5bfc\u4f53\u4e2d\uff0c\u63d0\u9ad8\u5668\u4ef6\u4e2d\u7535\u8377\u4f20\u8f93\u7684\u7535\u8377\u8f7d\u6d41\u5b50\u8fc1\u79fb\u7387\uff1b\u5728\u5149\u7535\u5668\u4ef6\u4e2d\uff0c\u8bbe\u8ba1\u548c\u5f00\u53d1\u8003\u8651\u4e86\u7ed3\u6784\/\u6027\u8d28\/\u5de5\u827a\u4e4b\u95f4\u5173\u7cfb\u7684\u534a\u5bfc\u4f53\u6709\u673a\u548c\u805a\u5408\u7269\u6750\u6599\uff1b\u6570\u636e\u5e93\u7684\u5f00\u53d1\u548c\u4f7f\u7528\u3002\u5728\u591a\u4e2a\u5c3a\u5ea6\u8303\u56f4\u5185\u7814\u7a76\u805a\u5408\u7269\u7684\u5408\u6210\u3001\u7ed3\u6784\u63a7\u5236\u3001\u6027\u8d28\u8868\u5f81\u3001\u52a8\u6001\u54cd\u5e94\u7b49\uff1b\u5efa\u9020\u548c\u96c6\u6210\u80fd\u529b\u66f4\u5f3a\u3001\u66f4\u6613\u4e8e\u83b7\u53d6\u4f7f\u7528\u6743\u7684\u5148\u8fdb\u4eea\u5668\uff1b\u901a\u8fc7\u8054\u5408\u521b\u65b0\u8ba1\u5212\u6765\u6253\u7834\u5b9e\u9a8c\u81f3\u4e0a\u548c\u7406\u8bba\u81f3\u4e0a\u4e24\u7c7b\u7814\u7a76\u961f\u4f0d\u4e4b\u95f4\u7684\u8ba4\u77e5\u969c\u788d\uff1b\u5f00\u53d1\u53ef\u83b7\u5f97\u3001\u53ef\u6269\u5c55\u3001\u540c\u65f6\u5177\u6709\u66f4\u7eff\u8272\u751f\u547d\u5468\u671f\u7684\u805a\u5408\u7269\u3002<\/p>\n

\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/b><\/strong><\/p>\n

Science\u805a\u5408\u7269\u5237\uff1a\u591a\u529f\u80fd\u80f6\u675f\u5237\u5b9e\u73b0\u8868\u9762\u7ed3\u6676\u9a71\u52a8\u751f\u957f<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u90b1\u60e0\u658c\u6559\u6388\u56e2\u961f\u62a5\u9053\u4e86\u4e00\u4e2a\u8868\u9762\u529f\u80fd\u5316\u7684\u5e73\u53f0\uff0c\u8be5\u5e73\u53f0\u5728\u56fa\u5b9a\u7684\u3001\u8868\u9762\u7ea6\u675f\u7684\u5fae\u6676\u79cd\u5b50\u7684\u672b\u7aef\u901a\u8fc7\u53ef\u7ed3\u6676\u5d4c\u6bb5\u5171\u805a\u7269\u7684\u79cd\u5b50\u751f\u957f\u5728\u7845\u7247\u4e0a\u5236\u9020\u5706\u67f1\u5f62\u80f6\u675f\u5237\u3002\u80f6\u675f\u5237\u7684\u5bc6\u5ea6\u3001\u957f\u5ea6\u548c\u51a0\u72b6\u5316\u5b66\u53ef\u4ee5\u7cbe\u786e\u8c03\u6574\uff0c\u7eb3\u7c73\u9897\u7c92\u7684\u751f\u957f\u540e\u4fee\u9970\u53ef\u4ee5\u5e94\u7528\u4e8e\u50ac\u5316\u548c\u6297\u83cc\u8868\u9762\u6539\u6027\u3002\u8fd9\u79cd\u80f6\u675f\u5237\u4e5f\u53ef\u4ee5\u751f\u957f\u5728\u8d85\u8584\u7684\u4e8c\u7ef4\u6750\u6599\u4e0a\uff0c\u5982\u6c27\u5316\u77f3\u58a8\u70ef\u7eb3\u7c73\u8584\u7247\uff0c\u5e76\u8fdb\u4e00\u6b65\u7ec4\u88c5\u6210\u819c\uff0c\u7528\u4e8e\u6c34\u5305\u6cb9\u578b\u4e73\u6db2\u548c\u91d1\u7eb3\u7c73\u9897\u7c92\u7684\u5206\u79bb\u3002<\/p>\n

\u6587\u7ae0\u4fe1\u606f\uff1a<\/b><\/strong><\/p>\n

Tailored multifunctional micellar brushes via crystallization-driven growth from a surface\uff08Science\uff0c2019\uff0cDOI:10.1126\/science.aax9075\uff09<\/p>\n

6\u3001\u7ed3\u6784\u5316\u6750\u6599\u548c\u8d85\u6750\u6599<\/b><\/strong><\/h3>\n

\u7ed3\u6784\u5316\u6750\u6599\u5177\u6709\u91cf\u8eab\u5b9a\u5236\u7684\u6750\u6599\u7279\u6027\u548c\u54cd\u5e94\uff0c\u4f7f\u7528\u7ed3\u6784\u5316\u6750\u6599\u8fdb\u884c\u8f7b\u91cf\u5316\uff0c\u53ef\u4ee5\u63d0\u9ad8\u80fd\u6548\u3001\u6709\u6548\u8d1f\u8f7d\u80fd\u529b\u548c\u751f\u547d\u5468\u671f\u6027\u80fd\u4ee5\u53ca\u751f\u6d3b\u8d28\u91cf\u3002\u672a\u6765\u7684\u7814\u7a76\u65b9\u5411\u5305\u62ec\u5f00\u53d1\u7528\u4e8e\u89e3\u8026\u548c\u72ec\u7acb\u4f18\u5316\u7279\u6027\u7684\u7a33\u5065\u65b9\u6cd5\uff0c\u521b\u5efa\u7ed3\u6784\u5316\u591a\u6750\u6599\u7cfb\u7edf\u7b49\u3002<\/p>\n

\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/b><\/strong><\/p>\n

Advanced Science:\u00a0\u8bbe\u8ba1\u4e09\u7ef4\u6570\u5b57\u5f39\u6027\u8d85\u6750\u6599<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\u5317\u4eac\u7406\u5de5\u5927\u5b66\u5f20\u51ef\u526f\u6559\u6388\u56e2\u961f\u4e0e\u5317\u4eac\u5927\u5b66\u6bb5\u6167\u73b2\u6559\u6388\u56e2\u961f\u57fa\u4e8e\u5c40\u57df\u5171\u632f\u7406\u8bba\uff0c\u63d0\u51fa\u4e86\u4e00\u79cd\u53ef\u8c03\u7684\u4e09\u7ef4\u6570\u5b57\u5f39\u6027\u8d85\u6750\u6599\u3002\u6b64\u6570\u5b57\u8d85\u6750\u6599\u5305\u542b3D\u6253\u5370\u7684\u516b\u9762\u4f53\u6846\u67b6\u4e0e8\u4e2a\u5185\u7f6e\u7684\u7535\u78c1\u94c1\u3002\u5176\u4e2d\uff0c\u516b\u9762\u4f53\u6846\u67b6\u5185\u90e8\u5305\u542b\u4e86\u4e24\u5957\u76f8\u4e92\u72ec\u7acb\u4e14\u6b63\u4ea4\u7684\u8f85\u52a9\u6881\uff0c\u901a\u8fc7\u4e0e\u7535\u78c1\u94c1\u7ed3\u5408\uff0c\u5f62\u6210\u4e86\u4e24\u79cd\u72ec\u7acb\u7684\u5c40\u57df\u5171\u632f\u7cfb\u7edf\u3002\u6b64\u4e24\u79cd\u5c40\u57df\u5171\u632f\u7cfb\u7edf\u4e0e\u9762\u5185\u504f\u632f\u6ce2\u548c\u51fa\u9762\u504f\u632f\u6ce2\u76f8\u4e92\u4f5c\u7528\uff0c\u53ef\u4ea7\u751f\u89e3\u8026\u7684\u9762\u5185\u5e26\u9699\u4e0e\u51fa\u9762\u5e26\u9699\u3002\u901a\u8fc7\u63a7\u5236\u7535\u78c1\u94c1\u4e2d\u7535\u6d41\u7684\u901a\u65ad\uff0c\u7535\u78c1\u94c1\u53ef\u4ee5\u9009\u62e9\u6027\u5730\u5438\u9644\u5728\u4e0d\u540c\u7ec6\u6881\u4e0a\uff0c\u4f7f\u5f97\u6bcf\u4e2a\u5355\u80de\u53ef\u4ee5\u8868\u73b0\u51fa3\u79cd\u5bf9\u79f0\u6a21\u5f0f\u3002\u7535\u78c1\u94c1\u4f4d\u7f6e\u7684\u53d8\u5316\uff0c\u6539\u53d8\u4e86\u5c40\u57df\u5171\u632f\u7cfb\u7edf\u7684\u8d28\u91cf\u5206\u5e03\uff0c\u8fdb\u800c\u6539\u53d8\u4e86\u9762\u5185\u5e26\u9699\u4e0e\u51fa\u9762\u5e26\u9699\u7684\u8d77\u59cb\u9891\u7387\u4e0e\u5e26\u5bbd\u3002\u56e0\u6b64\uff0c\u4e09\u79cd\u6a21\u5f0f\u5bf9\u76f8\u540c\u7684\u504f\u632f\u5f39\u6027\u6ce2\u53ef\u5448\u73b0\u51fa\u4e0d\u540c\u7684\u9009\u62e9\u6027\u6ee4\u73b0\u8c61\u3002<\/p>\n

\u6587\u7ae0\u4fe1\u606f\uff1a<\/strong><\/p>\n

Designing 3D Digital Metamaterial for Elastic Waves: From Elastic Wave Polarizer to Vibration Control\uff08Sci.Adv,2019,DOI:\u00a010.1002\/advs.201900401\uff09<\/p>\n

7\u3001\u80fd\u6e90\u6750\u6599\u3001\u50ac\u5316\u6750\u6599\u548c\u6781\u7aef\u73af\u5883\u6750\u6599<\/h3>\n

\u524d\u666f\u53ca\u673a\u9047\u5305\u62ec\uff1a\u6301\u7eed\u7814\u53d1\u975e\u6676\u7845\u3001\u6709\u673a\u5149\u4f0f\u3001\u9499\u949b\u77ff\u6750\u6599\u7b49\u592a\u9633\u80fd\u8f6c\u6362\u4e3a\u7535\u80fd\u7684\u6750\u6599\uff0c\u5f00\u53d1\u65b0\u7684\u53d1\u5149\u6750\u6599\uff0c\u7814\u53d1\u4f4e\u529f\u8017\u7535\u5b50\u5668\u4ef6\uff0c\u5f00\u53d1\u7528\u4e8e\u7535\u963b\u5207\u6362\u7684\u65b0\u6750\u6599\u4ee5\u4fc3\u8fdb\u795e\u7ecf\u5f62\u6001\u8ba1\u7b97\u53d1\u5c55\u3002\u50ac\u5316\u6750\u6599\u7684\u7814\u7a76\u65b9\u5411\u5305\u62ec\uff1a\u6539\u826f\u50ac\u5316\u6750\u6599\u7684\u7406\u8bba\u9884\u6d4b\uff0c\u9ad8\u50ac\u5316\u6027\u80fd\u65e0\u673a\u6838\/\u58f3\u7eb3\u7c73\u9897\u7c92\u7684\u5408\u6210\uff0c\u9ad8\u6548\u50ac\u5316\u5242\u9002\u5408\u5de5\u4e1a\u751f\u4ea7\u53ca\u5e94\u7528\u7684\u53ef\u6269\u5c55\u5408\u6210\u65b9\u6848\uff0c\u50ac\u5316\u53cd\u5e94\u4e2d\u52a9\u50ac\u5316\u5242\u5728\u6d3b\u6027\u4f4d\u573a\u4e0a\u7684\u9009\u62e9\u6027\u6c89\u79ef\uff0c\u4e8c\u7ef4\u6750\u6599\u50ac\u5316\u5242\u3002<\/p>\n

\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/strong><\/p>\n

Nature: \u65b0\u578b\u5408\u91d1\u7535\u50ac\u5316\u5242<\/strong><\/p>\n

\"\"<\/p>\n

\u5317\u4eac\u5927\u5b66\u7684\u90ed\u5c11\u519b\u56e2\u961f\u62a5\u9053\u4e86\u53ef\u5728\u78b1\u6027\u7535\u89e3\u8d28\u4e2d\u8fdb\u884c\u9ad8\u6548ORR\u548cOER\u7684\u7535\u50ac\u5316\u5242\u2014PdMo bimetallene\u3002\u636e\u7814\u7a76\u4ecb\u7ecd\uff0cPdMo bimetallene\u662f\u4e00\u79cd\u5177\u6709\u9ad8\u66f2\u7387\u3001\u4e9a\u7eb3\u7c73\u7ea7\u522b\u539a\u5ea6\u7684\u94c2-\u94bc\u5408\u91d1\u3002\u7814\u7a76\u91c7\u7528\u4e00\u9505\u6cd5\uff0c\u4ee5\u4e0d\u5b58\u5728\u6709\u673a\u4fdd\u62a4\u5242\u7684\u60c5\u51b5\u4e0b\u5408\u6210\u4e86\u94c2-\u94bc\u5408\u91d1\u8d85\u8584\u7eb3\u7c73\u7247\u3002\u8fd9\u79cd\u8584\u5c42\u7ed3\u6784\u4f7f\u5f97Bimetallene\u5177\u6709\u5de8\u5927\u7684\u7535\u5316\u5b66\u6d3b\u6027\u8868\u9762\uff0c\u5176\u8868\u9762\u79ef\u53ef\u8fbe\u5230138.7m-2<\/sup>\u00a0g\uff08\u94c2\uff09\uff0c\u540c\u65f6\u539f\u5b50\u5229\u7528\u7387\u4e5f\u5f97\u5230\u663e\u8457\u63d0\u9ad8\uff0c\u5728\u78b1\u6027\u7535\u89e3\u8d28ORR\u53cd\u5e94\u4e2d\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u6d3b\u6027\u3002\u7ecf\u68c0\u6d4b\u53d1\u73b0\uff0c\u5176ORR\u6d3b\u6027\u53ef\u8fbe\u5230\u5546\u4e1a\u50ac\u5316\u5242Pt\/C\u768478\u500d\uff0c\u662f\u5546\u4e1a\u5316\u50ac\u5316\u5242Pd\/C\u7684327\u500d\uff0c\u6b64\u5916\u7ecf\u8fc730000\u6b21\u7684\u5faa\u73af\u8fc7\u7a0b\uff0c\u5176\u6d3b\u6027\u53ea\u6709\u5f88\u5c0f\u7684\u8870\u51cf\u3002<\/p>\n

\u6587\u7ae0\u4fe1\u606f\uff1a<\/strong><\/p>\n

PdMo bimetallene for oxygen reduction catalysis\uff08Nature, 2019, DOI: 10.1038\/s41586-019-1603-7\uff09<\/p>\n

8\u3001\u6c34\u3001\u53ef\u6301\u7eed\u6027\u548c\u6d01\u51c0\u6280\u672f\u4e2d\u7684\u6750\u6599\u7814\u7a76<\/h3>\n

\u4e3b\u8981\u673a\u9047\uff1a\u57fa\u4e8e\u6eb6\u5242\u3001\u5438\u9644\u5242\u548c\u819c\u6750\u6599\u7684\u78b3\u6355\u96c6\uff0c\u91d1\u5c5e\u6709\u673a\u6846\u67b6\u7b49\u65b0\u578b\u78b3\u6355\u96c6\u6750\u6599\uff0c\u7535\u5316\u5b66\u6355\u96c6\uff0c\u901a\u8fc7\u5730\u8d28\u6750\u6599\u8fdb\u884c\u78b3\u5c01\u5b58\u3002\u6d01\u51c0\u6c34\u7684\u6750\u6599\u95ee\u9898\u6d89\u53ca\u819c\u3001\u5438\u9644\u5242\u3001\u50ac\u5316\u5242\u548c\u5730\u4e0b\u5730\u8d28\u6784\u9020\u4e2d\u7684\u754c\u9762\u6750\u6599\u79d1\u5b66\u73b0\u8c61\uff0c\u9700\u8981\u5f00\u53d1\u65b0\u6750\u6599\u3001\u65b0\u8868\u5f81\u65b9\u6cd5\u548c\u65b0\u754c\u9762\u5316\u5b66\u54c1\u3002\u53ef\u518d\u751f\u80fd\u6e90\u50a8\u5b58\u65b9\u9762\u7684\u6750\u6599\u7814\u7a76\u57fa\u4e8e\uff1a\u7814\u53d1\u591a\u4ef7\u79bb\u5b50\u5bfc\u4f53\u548c\u65b0\u7684\u7535\u6c60\u6750\u6599\u4ee5\u63d0\u9ad8\u9502\u79bb\u5b50\u7535\u6c60\u80fd\u91cf\u5bc6\u5ea6\uff0c\u7814\u53d1\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u50a8\u6c22\u7684\u65b0\u6750\u6599\u4ee5\u5b9e\u73b0\u6c34\u5206\u89e3\/\u71c3\u6599\u7535\u6c60\u80fd\u91cf\u7cfb\u7edf\u3002<\/p>\n

\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/strong><\/p>\n

Science\uff1a\u675f\u72b6Pt-Ni\u5408\u91d1\u7eb3\u7c73\u7b3c\u7ee7\u7eed\u63d0\u5347\u9ad8\u6548ORR\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u590f\u5b9d\u7389\u6559\u6388\u548c\u5357\u6d0b\u7406\u5de5\u5927\u5b66\u697c\u96c4\u6587\u6559\u6388\u56e2\u961f\u7b49\u62a5\u9053\u4e86\u4e00\u7ef4\u675f\u72b6\u7684\u94c2-\u954d\uff08Pt-Ni\uff09\u5408\u91d1\u7eb3\u7c73\u7b3c\uff0c\u5177\u6709\u7528\u4e8e\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7684Pt\u76ae\u7ed3\u6784\uff0c\u5177\u6709\u9ad8\u8d28\u91cf\u6d3b\u6027\uff083.52\u00a0A\/mgPt\uff09\u548c\u6bd4\u6d3b\u6027\uff085.16\u00a0mA\/cm2<\/sup>\uff09 \uff0c\u6bd4\u5e02\u552ePt\/C\u50ac\u5316\u5242\u9ad817\u523014\u500d\u3002\u572850,000\u6b21\u5faa\u73af\u540e\uff0c\u8be5\u50ac\u5316\u5242\u8868\u73b0\u51fa\u9ad8\u7a33\u5b9a\u6027\uff0c\u800c\u6d3b\u6027\u4e0b\u964d\u53ef\u5ffd\u7565\u4e0d\u8ba1\u3002\u5b9e\u9a8c\u7ed3\u679c\u548c\u7406\u8bba\u8ba1\u7b97\u5747\u8868\u660e\uff0c\u7531\u5e94\u53d8\u548c\u914d\u4f53\u6548\u5e94\u5f15\u8d77\u7684\u5f3a\u952e\u94c2-\u6c27\uff08Pt-O\uff09\u4f4d\u70b9\u8f83\u5c11\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u8be5\u50ac\u5316\u5242\u7ec4\u88c5\u7684\u71c3\u6599\u7535\u6c60\u57280.6\u00a0V\u4e0b\u63d0\u4f9b\u4e3a1.5\u00a0A\/cm2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\uff0c\u5e76\u53ef\u7a33\u5b9a\u8fd0\u884c\u81f3\u5c11180\u5c0f\u65f6\u3002<\/p>\n

\u6587\u7ae0\u4fe1\u606f\uff1a<\/strong><\/p>\n

Engineering bunched Pt-Ni alloy nanocages for efficient oxygen reduction in practical fuel cells\uff08Science\uff0c2019\uff0cDOI:10.1126\/science.aaw7493\uff09<\/p>\n

9\u3001\u79fb\u52a8\u3001\u50a8\u5b58\u3001\u6cf5\u9001\u548c\u7ba1\u7406\u70ed\u80fd\u7684\u6750\u6599<\/h3>\n

\u70ed\u7ba1\u7406\u5df2\u6210\u4e3a\u4ece\u7535\u6c60\u5230\u9ad8\u8d85\u97f3\u901f\u98de\u673a\u7b49\u8bf8\u591a\u6280\u672f\u4e2d\u6700\u91cd\u8981\u7684\u65b9\u9762\u4e4b\u4e00\uff0c\u56e0\u4e3a\u5728\u9ad8\u9700\u6c42\u7684\u8bbe\u5907\u548c\u5e94\u7528\u4e2d\uff0c\u6548\u7387\u7684\u5fae\u5c0f\u63d0\u9ad8\u4f1a\u5bf9\u80fd\u6e90\u7684\u4f7f\u7528\u4ea7\u751f\u91cd\u5927\u5f71\u54cd\uff0c\u9700\u8981\u52a0\u5f3a\u80fd\u5b58\u50a8\u3001\u8f6c\u6362\u3001\u6cf5\u9001\u548c\u7ba1\u7406\u70ed\u80fd\u6750\u6599\u7684\u5f00\u53d1\u3002\u7814\u7a76\u65b9\u5411\u5305\u62ec\uff1a\u5f00\u53d1\u66f4\u7a33\u5b9a\u548c\u8010\u8150\u8680\u7684\u6750\u6599\uff0c\u6216\u5f00\u53d1\u5177\u6709\u8f83\u5927\u7194\u5316\u70ed\u53d8\u5316\u7684\u65b0\u578b\u76f8\u53d8\u6750\u6599\uff0c\u4ee5\u63d0\u9ad8\u592a\u9633\u80fd\u70ed\u5b58\u50a8\u6548\u7387\uff1b\u5f00\u53d1\u65b0\u7684\u70ed\u7535\u6750\u6599\uff0c\u805a\u7126\u80fd\u91cf\u8272\u6563\u5173\u7cfb\u660e\u663e\u504f\u79bb\u4f20\u7edf\u8c31\u5e26\u7684\u56fa\u4f53\u6750\u6599\uff1b\u901a\u8fc7\u5916\u529b\u6539\u53d8\u70ed\u7279\u6027\u6216\u7814\u7a76\u76f8\u53d8\uff0c\u5f00\u53d1\u65b0\u7684\u6709\u6e90\u70ed\u6750\u6599\u3002<\/p>\n

\u8fd1\u671f\u4eae\u70b9\u7814\u7a76\uff1a<\/strong><\/p>\n

Science\uff1a\u5ec9\u4ef7\u73af\u4fdd\u7684\u9ad8\u6027\u80fd\u70ed\u7535\u6750\u6599<\/strong><\/p>\n

\"\"<\/p>\n

\u5317\u822a\u8d75\u7acb\u4e1c\u6559\u6388\u8bfe\u9898\u7ec4\u521b\u65b0\u6027\u7684\u5c06SnSe \u8f6c\u5411\u66f4\u5ec9\u4ef7\u3001\u65e0\u6bd2\u5e76\u542b\u91cf\u4e30\u5bcc\u7684 SnS\u3002\u5e76\u4e14\u901a\u8fc7\u8c03\u53d8\u7535\u5b50\u80fd\u5e26\u7ed3\u6784\u5b9e\u73b0\u4e86SnS\u70ed\u7535\u6027\u80fd\u7684\u8c03\u63a7\u4e0e\u63d0\u5347\u3002\u901a\u8fc7\u6e29\u5ea6\u68af\u5ea6\u6cd5\u5408\u6210\u51fa SnS1-x<\/sub>Sex\u00a0\u6676\u4f53\u7ed3\u6784\uff0c\u5e76\u5b9e\u73b0\u4e09\u4e2a\u5206\u79bb\u7535\u5b50\u80fd\u5e26\u4e4b\u95f4\u76f8\u4e92\u4f5c\u7528\u7684\u63a7\u5236\u3002Se \u7684\u5f15\u5165\u5b9e\u73b0\u7535\u5b50\u4f20\u8f93\uff08\u03bc\uff09\u548c\u6709\u6548\u8d28\u91cf\uff08m*\uff09\u4e24\u5927\u53c2\u6570\u7684\u540c\u65f6\u4f18\u5316\u3002300 K \u65f6\uff0cPF \u503c\u4ece 30 \u5347\u81f3 50 mW cm\u22121<\/sup>\u00a0K\u22122<\/sup>; 873 K \u65f6\uff0cZT \u6700\u5927\u503c\u548c\u5747\u503c\u5206\u522b\u4e3a 1.6 \u548c 1.25\u3002\u8fd9\u79cd\u63a7\u5236\u7b56\u7565\u4e3a\u4f18\u5316\u70ed\u7535\u6027\u80fd\u63d0\u4f9b\u4e86\u4e00\u6761\u4e0d\u540c\u7684\u9014\u5f84\u3002\u5f00\u53d1\u9ad8\u6027\u80fdSnS\u6676\u4f53\u662f\u5411\u4f4e\u6210\u672c\u3001\u5730\u7403\u8d44\u6e90\u4e30\u5bcc\u548c\u73af\u5883\u53cb\u597d\u578b\u70ed\u7535\u6280\u672f\u8fc8\u8fdb\u7684\u91cd\u8981\u4e00\u6b65\u3002<\/p>\n

\u6587\u7ae0\u4fe1\u606f\uff1a<\/strong><\/p>\n

High thermoelectric performance in low-cost SnS0.91<\/sub>Se0.09<\/sub>crystals\uff08Science, 2019, DOI:\u00a010.1126\/science.aax5123\uff09\u00a0<\/p>\n

\u672c\u6587\u7531Abida<\/strong>\u4f9b\u7a3f\u3002<\/p>\n

\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1: tougao@cailiaoren.com.<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenVIP.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5e74\u521d\uff0c\u7f8e\u56fd\u79d1\u5b66\u9662\u53d1\u5e03\u4e86\u5173\u4e8e\u6750\u6599\u7814\u7a76\u7684\u7b2c\u4e09\u6b21\u5341\u5e74\u8c03\u67e5\u2014\u2014\u300a\u6750\u6599\u7814\u7a76\u524d\u6cbf\uff1a\u5341\u5e74\u8c03\u67e5\u300b\u62a5\u544a\u3002\u6b64\u6b21\u8c03\u67e5\u4e3b\u8981\u8bc4\u4f30\u4e86\u8fc7\u53bb\u5341\u5e74\u4e2d\u6750\u6599\u7814\u7a76\u9886\u57df\u7684\u8fdb\u5c55\u548c\u6210\u5c31\uff0c\u786e\u5b9a\u4e862020~20…<\/p>\n","protected":false},"author":10213,"featured_media":179218,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1187],"tags":[],"class_list":["post-193237","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zhuanlan"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/193237"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/10213"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=193237"}],"version-history":[{"count":5,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/193237\/revisions"}],"predecessor-version":[{"id":195892,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/193237\/revisions\/195892"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/media\/179218"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=193237"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=193237"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=193237"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}