{"id":195331,"date":"2020-02-04T06:23:26","date_gmt":"2020-02-03T22:23:26","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=195331"},"modified":"2020-02-04T22:45:19","modified_gmt":"2020-02-04T14:45:19","slug":"%e4%b8%8d%e5%8f%af%e4%b8%8d%e5%ad%a6%ef%bc%81%e7%ba%b3%e7%b1%b3%e6%9d%90%e6%96%99%e5%90%88%e6%88%90%e6%96%b9%e6%b3%95%e4%b9%8b%e7%8e%8b%ef%bc%9a%e7%a7%8d%e6%99%b6%e7%94%9f%e9%95%bf%e6%b3%95","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=195331","title":{"rendered":"\u4e0d\u53ef\u4e0d\u5b66\uff01\u7eb3\u7c73\u6750\u6599\u5408\u6210\u65b9\u6cd5\u4e4b\u738b\uff1a\u79cd\u6676\u751f\u957f\u6cd5"},"content":{"rendered":"<p>\u7eb3\u7c73\u6750\u6599\u7684\u5408\u6210\u65b9\u6cd5\u6709\u5f88\u591a\u79cd\u3002\u603b\u7684\u53ef\u4ee5\u5206\u4e3a\u81ea\u4e0a\u800c\u4e0b\u7684\u5408\u6210\u65b9\u6cd5\u548c\u81ea\u4e0b\u800c\u4e0a\u7684\u5408\u6210\u65b9\u6cd5\u3002 \u81ea\u4e0a\u800c\u4e0b\u7684\u5408\u6210\u65b9\u6cd5\u591a\u4e3a\u7269\u7406\u6cd5\uff0c\u5305\u62ec\u9ad8\u80fd\u7403\u78e8\u6cd5\u3001\u6fc0\u5149\u8f70\u51fb\u6cd5\u3001\u7b49\u79bb\u5b50\u4f53\u6e85\u5c04\u6cd5\u7b49\u3002\u800c\u81ea\u4e0b\u800c\u4e0a\u7684\u5408\u6210\u65b9\u6cd5\u4e00\u822c\u591a\u4e3a\u5316\u5b66\u6cd5\uff0c\u5305\u62ec\u6eb6\u80f6\u51dd\u80f6\u6cd5\u3001\u5171\u6c89\u6dc0\u6cd5\u3001\u6c14\u76f8\u6c89\u79ef\u6cd5\u3001\u6c34\u70ed\u6eb6\u5242\u70ed\u6cd5\u548c\u6eb6\u6db2\u5408\u6210\u6cd5\u7b49\u3002\u5176\u4e2d\u6eb6\u6db2\u5408\u6210\u6cd5\u53c8\u53ef\u4ee5\u5206\u4e3a\u4e00\u9505\u6cd5(One-Pot Approach)\u548c\u79cd\u6676\u751f\u957f\u6cd5(Seed-Mediated Growth of Nanomaterials)\u3002<\/p>\n<p><strong><b>\u56fe\u4e00 \u7eb3\u7c73\u6750\u6599\u7684\u5408\u6210\u65b9\u6cd5<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-195335 size-full aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72471-2.png\" alt=\"\" width=\"680\" height=\"135\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72471-2.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72471-2-300x60.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p><strong><b>\u79cd\u6676\u751f\u957f\u6cd5\u662f\u5408\u6210\u80f6\u4f53\u91d1\u5c5e\u7eb3\u7c73\u6676\u4f53\u5f3a\u5927\u800c\u901a\u7528\u7684\u65b9\u6cd5\u3002<\/b><\/strong>\u4f7f\u7528\u8fd9\u79cd\u5408\u6210\u65b9\u6cd5\uff0c\u4eba\u4eec\u53ef\u4ee5\u5bf9\u7eb3\u7c73\u6676\u4f53\u7684\u5c3a\u5bf8\u3001\u5f62\u72b6\u3001\u7ec4\u6210\u548c\u7ed3\u6784\u8fdb\u884c\u60ca\u4eba\u7684\u63a7\u5236\u3002\u8fd9\u4e9b\u53c2\u6570\u4e0d\u4ec5\u80fd\u63a7\u5236\u7eb3\u7c73\u6676\u4f53\u7684\u5f62\u8c8c\u7b49\u7279\u6027\uff0c\u800c\u4e14\u8fd8\u51b3\u5b9a\u4e86\u5b83\u4eec\u7684\u5e94\u7528\u548c\u6027\u80fd\u3002\u79cd\u6676\u751f\u957f\u6cd5\u6240\u56fa\u6709\u7684\u72ec\u521b\u6027\u548c\u827a\u672f\u6027\u4e3a\u7eb3\u7c73\u6750\u6599\u7684\u5408\u6210\u63d0\u4f9b\u4e86\u5e7f\u9614\u7684\u524d\u666f\uff0c\u4e3a\u7eb3\u7c73\u79d1\u6280\u7684\u65b0\u53d1\u5c55\u6253\u5f00\u4e86\u5343\u4e07\u6cd5\u95e8\u3002<\/p>\n<p>\u672c\u6587\u4e3b\u8981\u53c2\u8003<strong><b>\u590f\u5e7c\u5357\u8001\u5e08<\/b><\/strong>\u7ecf\u5178\u7efc\u8ff0<strong><b>\u300aSeed-Mediated Growth of Colloidal Metal Nanocrystals\u300b<\/b><\/strong><strong><b>\uff08<\/b><\/strong><strong><em><b><i>Angew. Chem. Int. Ed.<\/i><\/b><\/em><\/strong><strong><em><b><i>\uff0c<\/i><\/b><\/em><\/strong><strong><b>\u00a02017, 56, 60 \u2013 95<\/b><\/strong><strong><b>\uff09<\/b><\/strong>\uff0c\u6765\u4e3a\u5927\u5bb6\u4ecb\u7ecd\u7eb3\u7c73\u6750\u6599\u7684\u79cd\u6676\u751f\u957f\u6cd5\u3002<\/p>\n<p><strong><b>\u56fe\u4e8c \u300aSeed-Mediated Growth of Colloidal Metal Nanocrystals\u300b<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-195336 size-full aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72472-2.png\" alt=\"\" width=\"680\" height=\"791\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72472-2.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72472-2-258x300.png 258w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p>\u79cd\u6676\u751f\u957f\u6cd5\u7684\u6982\u5ff5\u9996\u5148\u51fa\u73b0\u57281916\u5e74\uff0c\u5f53\u65f6\u662f\u88ab\u7528\u4e8e\u5236\u9020\u5757\u4f53\u5355\u6676\uff0c\u88ab\u79f0\u4e3a<strong><b>Czochralski (Cz)\u65b9\u6cd5<\/b><\/strong>\u3002 \u5176\u8fc7\u7a0b\u4e3b\u8981\u5305\u62ec\u5c06\u5c0f\u7684\u5355\u6676\uff08\u4f8b\u5982\u91d1\u5c5e\u7ebf\uff09\u6d78\u5165\u7194\u4f53\u4e2d\uff0c\u7136\u540e\u5728\u6052\u5b9a\u65cb\u8f6c\u4e0b\u7f13\u6162\u5c06\u5176\u62c9\u8d77\u3002\u5f53\u6e29\u5ea6\u3001\u62c9\u8d77\u7684\u901f\u7387\u548c\u65cb\u8f6c\u901f\u5ea6\u8fbe\u5230\u6700\u4f18\u503c\u65f6\uff0c\u53ef\u4ee5\u83b7\u5f97\u5355\u6676\u952d\u3002\u8fd9\u79cd\u5f3a\u5927\u7684\u6280\u672f\u53ca\u5176\u53d8\u4f53\uff0c\u76ee\u524d\u5728\u5de5\u4e1a\u4e0a\u7528\u4e8e\u751f\u957f\u91d1\u5c5e\u548c\u534a\u5bfc\u4f53\u7684\u5757\u72b6\u6676\u4f53\u3002\uff08J. Czochralski, Z. <strong><em><b><i>Phys. Chem.\uff0c<\/i><\/b><\/em><\/strong>1918, 92, 219\uff09<\/p>\n<p>\u4ee5\u79cd\u6676\u751f\u957f\u6cd5\u6765\u8fdb\u884c\u6eb6\u6db2\u6cd5\u5408\u6210\u7eb3\u7c73\u6750\u6599\u7684\u5148\u9a71\u6027\u5de5\u4f5c\u5f88\u591a\u3002\u8fd9\u91cc\u6211\u4eec\u5217\u51fa\u4ee3\u8868\u6027\u7684\u4e24\u4e2a\uff1a2001\u5e74\uff0c<strong><b>\u5357\u5361\u7f57\u83b1\u7eb3\u5927\u5b66\uff08<\/b><\/strong><strong><em><b><i>University of South Carolina<\/i><\/b><\/em><\/strong><strong><b>\uff09\u7684Murphy\u8001\u5e08<\/b><\/strong>\u548c\u5408\u4f5c\u8005\u7387\u5148\u6307\u51fa\u53ef\u4ee5\u7528\u79cd\u6676\u751f\u957f\u6cd5\u4ee5\u91d1\u80f6\u4f53\u9897\u7c92\u4e3a\u79cd\u5b50\u6765\u5408\u6210Au\u7eb3\u7c73\u68d2\uff08N. R. Jana, L. Gearheart, C. J. Murphy, <strong><em><b><i>Chem. Commun.\uff0c<\/i><\/b><\/em><\/strong>2001, 617\uff09\u3002 \u5927\u7ea6\u540c\u4e00\u65f6\u95f4\uff0c<strong><b>\u590f\u5e7c\u5357\u8001\u5e08<\/b><\/strong>\u8bfe\u9898\u7ec4\u4ee5Pt\u7eb3\u7c73\u9897\u7c92\u4e3a\u79cd\u5b50\u5408\u6210\u4e86Ag\u4e94\u91cd\u5b6a\u6676\u7eb3\u7c73\u7ebf\uff08Y. Sun, B. Gates, B. Mayers, Y. Xia, <strong><em><b><i>Nano Lett. <\/i><\/b><\/em><\/strong>2002, 2, 165\uff09\u3002<\/p>\n<p>\u901a\u8fc7\u524d\u671f\u5f88\u591a\u7684\u5b9e\u9a8c\u6478\u7d22\uff0c\u79d1\u5b66\u5bb6\u4eec\u53d1\u73b0\u4e00\u5b9a\u7684\u6676\u79cd\u4f1a\u5728\u4e00\u5b9a\u7684\u6761\u4ef6\u4e0b\u751f\u957f\u4e3a\u7279\u5b9a\u7684\u7eb3\u7c73\u9897\u7c92\u3002\u8fd9\u5c31\u4e3a\u79cd\u6676\u751f\u957f\u6cd5\u7684\u6210\u719f\u6253\u4e0b\u4e86\u575a\u5b9a\u7684\u57fa\u7840\u3002<\/p>\n<p><strong><b>\u4e00\u3001\u6210\u6838<\/b><\/strong><\/p>\n<p>\u6211\u4eec\u77e5\u9053\u7eb3\u7c73\u6750\u6599\u7684\u6eb6\u6db2\u6cd5\u81ea\u4e0b\u800c\u4e0a\u5408\u6210\u90fd\u5fc5\u987b\u7ecf\u5386<strong><b>\u6210\u6838<\/b><\/strong>\u9636\u6bb5\u3002\u800c\u6210\u6838\u53c8\u5206\u4e3a\u5747\u76f8\u6210\u6838\u548c\u5f02\u76f8\u6210\u6838\u3002\u9996\u5148\u6211\u4eec\u6765\u63a2\u8ba8\u4e00\u4e0b\u5747\u76f8\u6210\u6838\uff0c\u5747\u76f8\u6210\u6838\u7684\u8981\u70b9\u5c31\u662f<strong><b>\u8fc7\u9971\u548c<\/b><\/strong>\u3002\u53ea\u6709\u539f\u5b50\u5206\u5b50\u4e5f\u5c31\u662f\u6240\u8c13\u7684\u7eb3\u7c73\u6676\u7684\u5355\u4f53\u5728\u6eb6\u6db2\u4e2d\u8fbe\u5230\u8fc7\u9971\u548c\u6d53\u5ea6\uff0c\u624d\u4f1a\u6709\u56fa\u4f53\u6790\u51fa\uff0c\u6210\u6838\u624d\u4f1a\u53d1\u751f\u3002<\/p>\n<p>\u7ecf\u5178\u7684\u6210\u6838\u7406\u8bba\u7531Gibbs\u7ed9\u51fa\u3002Gibbs\u6307\u51fa\uff0c\u6210\u6838\u8fc7\u7a0b\u4e2d\u7eb3\u7c73\u6676\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u53d8\u5316\u7531\u4f5c\u7528\u76f8\u53cd\u7684\u4e24\u90e8\u5206\u7ec4\u6210\uff0c\u4e5f\u5c31\u662f\uff1a\u4f53\u81ea\u7531\u80fd\u7684\u53d8\u5316\uff08\u51cf\u5c0f\uff09\u548c\u8868\u9762\u81ea\u7531\u80fd\u7684\u53d8\u5316\uff08\u589e\u52a0\uff09\u3002\u5047\u5b9a\u6676\u6838\u5177\u6709\u5149\u6ed1\u8fde\u7eed\u7684\u8868\u9762\uff0c\u4e14\u8868\u9762\u80fd\u7684\u503c\u4e3a\u03b3<sub>\u03b1m<\/sub>\u3002\u5219\u6210\u6838\u8fc7\u7a0b\u4e2dGibbs\u81ea\u7531\u80fd\u7684\u53d8\u5316\u4e3a\uff081\uff09\u5f0f\u3002\u5176\u4e2d\uff0cr\u4e3a\u6676\u6838\u534a\u5f84\uff1b\u25b3G<sub>v<\/sub>\u4e3a\u6676\u6838\u53d8\u5316\u5355\u4f4d\u4f53\u79ef\u5bf9\u5e94\u81ea\u7531\u80fd\u7684\u53d8\u5316\u91cf\uff1b\u03b3<sub>\u03b1m<\/sub>\u4e3a\u6676\u6838\u53d8\u5316\u5355\u4f4d\u8868\u9762\u79ef\u5bf9\u5e94\u81ea\u7531\u80fd\u7684\u53d8\u5316\u91cf\u3002\u25b3G<sub>v<\/sub>\u7531\u8fc7\u9971\u548c\u5ea6S\u3001\u6676\u6838\u7684\u6469\u5c14\u4f53\u79ef<em><i>v<\/i><\/em>\u548c\u4f53\u7cfb\u6e29\u5ea6T\u51b3\u5b9a\uff0c\u5982\u56fe\uff082\uff09\u6240\u793a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-195337 size-full aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72473-2.png\" alt=\"\" width=\"680\" height=\"163\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72473-2.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72473-2-300x72.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p>\u5c3a\u5bf8\u5c0f\u4e8e\u4e34\u754c\u503c\uff08r &lt;r *\uff09\u7684\u6838\u81ea\u7531\u80fd\u53d1\u751f\u51c0\u6b63\u53d8\u5316\uff0c\u56e0\u6b64\u6613\u4e8e\u89e3\u79bb\u6216\u6eb6\u89e3\u3002\u5f53\u539f\u5b50\u6838\u8d85\u8fc7\u6b64\u4e34\u754c\u5c3a\u5bf8\uff08r&gt; r *\uff09\u65f6\uff0c\u4f53\u7cfb\u81ea\u7531\u80fd\u5c06\u968f\u7740\u6676\u6838\u5c3a\u5bf8\u7684\u589e\u52a0\u800c\u51cf\u5c0f\uff0c\u56e0\u4e3a\u4f53\u79ef\u81ea\u7531\u80fd\u9879\u53ef\u4ee5\u514b\u670d\u5f62\u6210\u65b0\u8868\u9762\u7684\u9ad8\u80fd\u6d88\u8017\u3002<\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u6c42\u89e3d\u25b3G<sub>homo<\/sub>\/dr = 0\u65f6\u7684\u534a\u5f84r\u6765\u786e\u5b9a\u4e34\u754c\u534a\u5f84r *\u3002\u901a\u8fc7\u5c06\u4e34\u754c\u534a\u5f84\u7684\u8868\u8fbe\u5f0f\u4ee3\u5165\u516c\u5f0f\uff081\uff09\uff0c\u53ef\u4ee5\u5f97\u5230\u5747\u76f8\u6210\u6838\u52bf\u5792\uff083\uff09\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195338 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72474-1.png\" alt=\"\" width=\"680\" height=\"101\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72474-1.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72474-1-300x45.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p>\u4f46\u662f\uff0c\u4e0a\u8ff0\u7684\u6a21\u578b\u53ea\u662f\u4e00\u4e2a\u5b9a\u6027\u6a21\u578b\uff0c\u5177\u4f53\u7684\u6570\u503c\u8ddd\u79bb\u5b9e\u9645\u6d4b\u91cf\u6709\u65f6\u53ef\u76f8\u5dee\u5341\u4e2a\u6570\u91cf\u7ea7\u4e4b\u5927\u3002\u4e3b\u8981\u539f\u56e0\u6709\uff1a\uff081\uff09\u6676\u6838\u88ab\u6a21\u578b\u5316\u4e3a\u5b8c\u7f8e\u7403\u5f62\uff1b\uff082\uff09\u6676\u6838\u7684\u5bc6\u5ea6\u548c\u8868\u9762\u80fd\u4e0d\u968f\u5176\u5c3a\u5bf8\u53d8\u5316\uff1b\uff083\uff09\u6210\u6838\u8fc7\u7a0b\u4e2d\u4e00\u6b21\u53ea\u6d88\u8017\u4e00\u4e2a\u5355\u4f53\uff1b\uff084\uff09\u6210\u6838\u8fc7\u7a0b\u88ab\u63cf\u8ff0\u4e3a\u7a33\u6001\u8fc7\u7a0b\u3002\u7531\u6b64\u53ef\u89c1\u6211\u4eec\u5bf9\u5747\u76f8\u6210\u6838\u7684\u8ba4\u8bc6\u8fd8\u6025\u9700\u63d0\u9ad8\uff0c\u66f4\u52a0\u7cbe\u786e\u7684\u7406\u8bba\u6a21\u578b\u9700\u8981\u88ab\u53d1\u5c55\u5efa\u7acb\u3002\u5bf9\u4e8e\u7eb3\u7c73\u6750\u6599\u751f\u957f\u4e2d\u4ece\u6eb6\u6db2\u76f8\u524d\u9a71\u4f53\u5230\u751f\u6210\u6676\u6838\u8fd9\u4e00\u8fc7\u7a0b\uff0c\u5176\u5b9e\u6211\u4eec\u8fd8\u5f88\u4e0d\u6e05\u695a\u3002<\/p>\n<p><strong><b>\u56fe\u4e09 \u5747\u76f8\u6210\u6838\u4e0e\u5f02\u76f8\u6210\u6838<\/b><\/strong><strong><b>\uff08<\/b><\/strong><strong><em><b><i>Angew. Chem. Int. Ed.<\/i><\/b><\/em><\/strong><strong><em><b><i>\uff0c<\/i><\/b><\/em><\/strong><strong><b>\u00a0<\/b><\/strong>2017, 56, 60 \u2013 95<strong><b>\uff09<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195339 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72475-1.png\" alt=\"\" width=\"680\" height=\"910\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72475-1.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72475-1-224x300.png 224w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p>\u53e6\u4e00\u65b9\u9762\uff0c\u5f02\u76f8\u6210\u6838\u53ef\u4ee5\u8ba9\u6211\u4eec\u907f\u5f00\u795e\u79d8\u7684\u5747\u76f8\u6210\u6838\uff0c\u901a\u8fc7\u4e24\u6b65\u6cd5\uff0c\u5b9e\u73b0\u53ef\u63a7\u5730\u751f\u957f\u7eb3\u7c73\u6750\u6599\u3002<\/p>\n<p>\u4f5c\u4e3a\u907f\u514d\u5747\u5300\u6210\u6838\u7684\u795e\u79d8\u8fc7\u7a0b\u7684\u4e00\u79cd\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5c06\u5355\u4f53\uff08\u524d\u9a71\u4f53\uff09\u4ee5\u4f4e\u4e8e\u8fc7\u9971\u548c\u7684\u6d53\u5ea6\u52a0\u5165\u5230\u9884\u5148\u5f62\u6210\u7684\u7eb3\u7c73\u6676\u4f53\uff08\u6240\u8c13\u7684\u6676\u79cd\uff09\u4e2d\u3002 \u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0c\u5355\u4f53\u76f4\u63a5\u5728\u6676\u79cd\u8868\u9762\u8fdb\u884c\u76f8\u53d8\uff0c\u8fd9\u5c31\u662f\u6240\u8c13\u7684\u5f02\u76f8\u6210\u6838\u3002 \u5bf9\u8fd9\u4e00\u8fc7\u7a0b\u8fdb\u884c\u5efa\u6a21\u9700\u8981\u989d\u5916\u7684\u4e24\u4e2a\u8868\u9762\u80fd\u8d21\u732e\uff1a\u57fa\u5e95\uff0d\u4ecb\u8d28\u8868\u9762\u80fd\uff08\u03b3<sub>\u03b2m<\/sub>\uff09\u548c\u6838\uff0d\u57fa\u5e95\u8868\u9762\u80fd\uff08\u03b3<sub>\u03b1\u03b2<\/sub>\uff09\uff08N. T. K. Thanh, N. Maclean, S. Mahiddine, <strong><em><b><i>Chem. Rev.<\/i><\/b><\/em><\/strong>\u00a02014, 114, 7610\uff09\u3002<\/p>\n<p>\u6839\u636e\u6768\u6c0f\u65b9\u7a0b\uff0c\u6676\u6838\u5728\u5e73\u8861\u6001\u65f6\u4e0e\u57fa\u5e95\u5f62\u6210\u7684\u63a5\u89e6\u89d2\u5982\uff084\uff09\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195340 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72476-1.png\" alt=\"\" width=\"680\" height=\"101\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72476-1.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72476-1-300x45.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p>\u4ece\u56fe3a\u548c\uff084\uff09\uff0c\u6211\u4eec\u53ef\u4ee5\u5f97\u51fa\u5f02\u76f8\u6210\u6838\u7684\u80fd\u5792\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195341 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72477-1.png\" alt=\"\" width=\"680\" height=\"80\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72477-1.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72477-1-300x35.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p>\u7531\u6b64\u53ef\u77e5\uff0c\u5f02\u76f8\u6210\u6838\u7684\u80fd\u5792\u5c0f\u4e8e\u5747\u76f8\u6210\u6838\u7684\u80fd\u5792\u3002\u7279\u522b\u5730\uff0c\u5f53\u6676\u6838\u5f62\u8c8c\u4e3a\u534a\u7403\u5e76\u4e14<em><i>\u04e9<\/i><\/em>=90<sup>\u3002<\/sup>\u65f6\uff0c\u5f02\u76f8\u6210\u6838\u7684\u80fd\u5792\u521a\u597d\u662f\u5747\u76f8\u6210\u6838\u80fd\u5792\u7684\u4e00\u534a\u3002<\/p>\n<p><strong><b>\u4e8c\u3001\u79cd\u6676\u751f\u957f\u6cd5\u7684\u6ce8\u610f\u4e8b\u9879<\/b><\/strong><\/p>\n<p>1. \u5f7b\u5e95\u6e05\u6d01\u53cd\u5e94\u5bb9\u5668\u4ee5\u53ca\u78c1\u5b50\uff0c\u4f7f\u7528\u9ad8\u7eaf\u5ea6\u53cd\u5e94\u8bd5\u5242\uff1b<\/p>\n<p>2. \u63a7\u5236\u524d\u9a71\u4f53\u7684\u6d53\u5ea6\uff0c\u4f7f\u5f97\u6709\u4e14\u4ec5\u6709\u5f02\u76f8\u6210\u6838\u53d1\u751f\uff08\u914d\u5907\u795e\u5668\u6ce8\u5c04\u6cf5\uff09\uff1b<\/p>\n<p>3. \u9632\u6b62\u6676\u79cd\u5728\u4f7f\u7528\u524d\u88ab\u6c27\u5316\uff1ba. \u901a\u5165\u60f0\u6027\u6c14\u4f53\u4fdd\u62a4\uff0cb. \u52a0\u5165\u5c01\u7aef\u5242\uff08capping\u00a0agent\uff09, c. \u4f7f\u7528\u6c27\u5316\u8fd8\u539f\u7535\u5bf9\u6765\u6d88\u8017\u6eb6\u6db2\u4e2d\u7684\u6c27\u6c14\u3002<\/p>\n<p>4. \u4fdd\u8bc1\u91d1\u5c5e\u524d\u9a71\u4f53\u7684\u8fd8\u539f\u7535\u52bf\u5c0f\u4e8e\u6676\u79cd\u91d1\u5c5e\u4ee5\u9632\u6b62\u7f6e\u6362\u53cd\u5e94\u7684\u53d1\u751f\uff08\u76f8\u53cd\uff0c\u6709\u65f6\u5229\u7528\u7f6e\u6362\u53cd\u5e94\u6765\u5408\u6210\u4e2d\u7a7a\u591a\u91d1\u5c5e\u5408\u91d1\u7eb3\u7c73\u9897\u7c92\uff09\u3002\u4e00\u65b9\u9762\uff0c\u53ef\u4ee5\u901a\u8fc7\u4e0d\u540c\u7684\u914d\u4f53\u4e0e\u91d1\u5c5e\u8fdb\u884c\u7edc\u5408\u6765\u8c03\u8282\u91d1\u5c5e\u7684\u8fd8\u539f\u7535\u52bf\u3002\u53e6\u4e00\u65b9\u9762\uff0c\u6709\u65f6\u53ef\u4f7f\u7528\u5f3a\u8fd8\u539f\u5242\u4f7f\u5f97\u7f6e\u6362\u53cd\u5e94\u8fd8\u6765\u4e0d\u53ca\u53d1\u751f\u65f6\u91d1\u5c5e\u5df2\u7ecf\u88ab\u8fd8\u539f\u751f\u957f\u5728\u79cd\u6676\u4e4b\u4e0a\u3002<\/p>\n<p>5. \u4f7f\u7528\u79cd\u6676\u751f\u957f\u6cd5\u7ecf\u5e38\u9700\u8981\u5bf9\u6676\u79cd\u8fdb\u884c\u76f8\u8f6c\u79fb\uff0c\u6bd4\u5982\u4ece\u6781\u6027\u6eb6\u5242\uff08\u6c34\uff09\u8f6c\u79fb\u5230\u975e\u6781\u6027\u6eb6\u5242\uff08\u7532\u82ef\uff09\u3002<\/p>\n<p>6. \u591a\u91d1\u5c5e\u5408\u91d1\u9700\u8981\u9075\u5faaHume\u2013Rothery\u5b9a\u5f8b\uff1aa. \u5404\u4e2a\u5408\u91d1\u539f\u5b50\u534a\u5f84\u4e4b\u5dee\u5c0f\u4e8e15%\uff0cb. \u6676\u683c\u5339\u914d\uff0c c. \u4ef7\u6001\u76f8\u540c\uff0c d. \u7535\u8d1f\u6027\u76f8\u8fd1\u3002<\/p>\n<p>7. \u4e0d\u540c\u7684\u8868\u9762\u6d3b\u6027\u5242\u6216\u8005\u8bf4\u5c01\u7aef\u5242\u4f1a\u6781\u5927\u5730\u6539\u53d8\u7eb3\u7c73\u6750\u6599\u751f\u957f\u7684\u5f62\u6001\u3002\u56e0\u4e3a\u4e0d\u540c\u7684\u5c01\u7aef\u5242\u4e0e\u91d1\u5c5e\u4e0d\u540c\u6676\u9762\u7684\u7ed3\u5408\u80fd\u529b\u4e0d\u540c\uff0c\u53e6\u4e00\u65b9\u9762\u662f\u56e0\u4e3a\u5c01\u7aef\u5242\u5bf9\u6676\u79cd\u8868\u9762\u7684\u8986\u76d6\u5ea6\u4e5f\u4f1a\u5bf9\u6676\u4f53\u751f\u957f\u4ea7\u751f\u91cd\u8981\u5f71\u54cd\u3002<\/p>\n<p><strong><b>\u56fe\u56db \u4e0d\u540c\u7684\u6676\u79cd\u7c7b\u578b\u4ee5\u53ca\u9884\u671f\u751f\u957f\u5f62\u8c8c\uff08<\/b><\/strong><strong><em><b><i>Angew. Chem. Int. Ed.<\/i><\/b><\/em><\/strong><strong><em><b><i>\uff0c<\/i><\/b><\/em><\/strong><strong><b>2009, 48, 60 \u2013 103<\/b><\/strong><strong><b>\uff09<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195342 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72478-1.png\" alt=\"\" width=\"680\" height=\"686\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72478-1.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72478-1-150x150.png 150w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72478-1-297x300.png 297w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p><strong><b>\u4e09\u3001\u6676\u79cd\u7684\u7c7b\u578b<\/b><\/strong><\/p>\n<p><strong><b>\u00a01.\u00a0<\/b><\/strong><strong><b>\u5355\u6676\u6676\u79cd<\/b><\/strong><\/p>\n<p><strong><b>2. \u5355\u91cd\u5b6a\u6676\u6676\u79cd<\/b><\/strong><\/p>\n<p><strong><b>3. \u591a\u91cd\u5b6a\u6676\u6676\u79cd<\/b><\/strong><\/p>\n<p><strong><b>4. \u7247\u72b6\u6676\u79cd<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><\/p>\n<p><strong><b>\u56fe\u4e94 \u4e24\u79cd\u4e3b\u8981\u7684\u539f\u5b50\u5806\u79ef\u65b9\u6cd5\u548c\u4e0d\u540c\u7684\u6676\u79cd\u7c7b\u578b\u7684T<\/b><\/strong><strong><b>EM<\/b><\/strong><strong><b>\u56fe\u50cf\uff08<\/b><\/strong><strong><em><b><i>Angew. Chem. Int. Ed.<\/i><\/b><\/em><\/strong><strong><em><b><i>\uff0c<\/i><\/b><\/em><\/strong><strong><b>\u00a0<\/b><\/strong>2017, 56, 60 \u2013 95<strong><b>\uff09<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195343 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72479.png\" alt=\"\" width=\"680\" height=\"457\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72479.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u72479-300x202.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p><strong><b>\u79cd\u6676\u751f\u957f\u6cd5\u7684\u4e09\u79cd\u751f\u957f\u6a21\u5f0f\uff1a1<\/b><\/strong><strong><b>. <\/b><\/strong>Frank-van der Merwe (FM) or layer-by-layer\u6a21\u5f0f\uff0c\u00a02. Volmer\u2013Weber (VW) or 3D island\u6a21\u5f0f, and 3. Stranski\u2013 Krastanov (SK) or mixed \u6a21\u5f0f\u3002<\/p>\n<p><strong><b>\u56fe\u516d \u79cd\u6676\u751f\u957f\u7684\u4e09\u79cd\u751f\u957f\u6a21\u5f0f\uff08<\/b><\/strong><strong><em><b><i>Angew. Chem. Int. Ed.<\/i><\/b><\/em><\/strong><strong><em><b><i>\uff0c<\/i><\/b><\/em><\/strong><strong><b>\u00a0<\/b><\/strong>2017, 56, 60 \u2013 95<strong><b>\uff09<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195344 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724710.png\" alt=\"\" width=\"680\" height=\"738\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724710.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724710-276x300.png 276w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p><strong><b>\u539f\u5b50\u8868\u9762\u6269\u6563\u5728\u6676\u4f53\u751f\u957f\u4e2d\u7684\u4f5c\u7528\uff1a<\/b><\/strong>\u5728\u6676\u4f53\u751f\u957f\u8fc7\u7a0b\u4e2d\uff0c\u539f\u5b50\uff08\u751f\u957f\u5355\u4f53\uff09\u7684\u6c89\u79ef\u901f\u7387\uff08V<sub>dep<\/sub>\uff09\u4e0e\u539f\u5b50\uff08\u751f\u957f\u5355\u4f53\uff09\u8868\u9762\u6269\u6563\u901f\u7387\uff08V<sub>diff<\/sub>\uff09\u4e4b\u6bd4\u663e\u793a\u51fa\u8d77\u5173\u952e\u4f5c\u7528\u3002\u5728\u6c89\u79ef\u8fc7\u7a0b\u4e2d\uff0c\u539f\u5b50\u53ef\u4ee5\u91c7\u53d6\u4e24\u4e2a\u53ef\u80fd\u7684\u8fc7\u7a0b\uff1a1\uff09\u201c\u547d\u4e2d\u201d\uff1a\u6c89\u79ef\u5728\u9ad8\u80fd\u4f4d\u70b9\uff08\u4f8b\u5982\uff0c\u7eb3\u7c73\u7acb\u65b9\u4f53\u7684\u89d2\uff09\u4e0a\u7684\u539f\u5b50\u6ca1\u6709\u8db3\u591f\u7684\u80fd\u91cf\u6216\u65f6\u95f4\u79fb\u52a8\u5230\u5176\u4ed6\u4f4d\u7f6e\uff0c\u800c\u88ab\u968f\u540e\u6c89\u79ef\u7684\u539f\u5b50\u201c\u63a9\u57cb\u5e76\u56fa\u5b9a\u201d\u5728\u5176\u521d\u59cb\u4f4d\u7f6e\uff0c2\uff09\u201c\u78b0\u649e\u5e76\u8fd0\u52a8\u201d\uff1a\u6c89\u79ef\u7684\u539f\u5b50\u786e\u5b9e\u6709\u8db3\u591f\u7684\u80fd\u91cf\u6216\u65f6\u95f4\u79fb\u52a8\u5230\u79cd\u5b50\u8868\u9762\u4e0a\u7684\u5176\u4ed6\u53ef\u7528\u4f4d\u7f6e\u3002\u56e0\u6b64\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u8282\u539f\u5b50\u6c89\u79ef\u548c\u8868\u9762\u6269\u6563\u7684\u76f8\u5bf9\u901f\u7387\uff08\u5373V<sub>dep <\/sub>\/ V<sub>diff<\/sub>\uff09\u6765\u63a7\u5236\u751f\u957f\u6a21\u5f0f\u3002\u5982\u679cV<sub>dep<\/sub>&gt; V<sub>diff<\/sub>\uff0c\u5219\u5438\u9644\u539f\u5b50\u503e\u5411\u4e8e\u201c\u547d\u4e2d\u5e76\u7c98\u9644\u201d\u5230\u6c89\u79ef\u7684\u539f\u59cb\u4f4d\u70b9\uff0c\u5e76\u4fc3\u8fdb\u4f4d\u70b9\u9009\u62e9\u7684\u751f\u957f\u3002\u76f8\u53cd\uff0c\u5982\u679cV<sub>dep <\/sub>&lt;V<sub>diff<\/sub>\uff0c\u5219\u5438\u9644\u539f\u5b50\u503e\u5411\u4e8e\u5728\u751f\u957f\u7684\u79cd\u5b50\u8868\u9762\u4e0a\u201c\u78b0\u649e\u5e76\u8fd0\u52a8\u201d\uff0c\u4ece\u800c\u5bfc\u81f4\u5171\u5f62\u751f\u957f\u3002<\/p>\n<p><strong><b>\u56fe\u4e03 \u4e0d\u540c\u539f\u5b50<\/b><\/strong><strong><b>\u8868\u9762<\/b><\/strong><strong><b>\u6269\u6563\u5bfc\u81f4\u4e0d\u540c\u7c7b\u578b\u7684\u6676\u4f53\u751f\u957f\uff08<\/b><\/strong><strong><em><b><i>Angew. Chem. Int. Ed.<\/i><\/b><\/em><\/strong><strong><em><b><i>\uff0c<\/i><\/b><\/em><\/strong><strong><b>\u00a0<\/b><\/strong>2017, 56, 60 \u2013 95<strong><b>\uff09<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195345 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724711.png\" alt=\"\" width=\"680\" height=\"586\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724711.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724711-300x259.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p><strong><b>\u56db\u3001\u6700\u65b0\u7eb3\u7c73\u6750\u6599\u6587\u732e\u7cbe\u9009\uff08beyond<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>\u79cd\u6676\u751f\u957f\u6cd5\uff09<\/b><\/strong><\/p>\n<p><strong><b>1. \u6cb3\u5357\u519c\u4e1a\u5927\u5b66\u3001\u6d4e\u5357\u5927\u5b66\u548c\u5929\u6d25\u5927\u5b66\u7684\u79e6\u6bd3\u8fb0<\/b><\/strong><strong><b>\u3001\u9ad8\u9053\u4f1f<\/b><\/strong><strong><b>\u548c\u5f20\u5fd7\u6210<\/b><\/strong><strong><b>\u7b49\u5728A<\/b><\/strong><strong><b>FM<\/b><\/strong><strong><b>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u300a<\/b><\/strong><strong><b>Fine-Tuning Intrinsic Strain in Penta-Twinned Pt\u2013Cu\u2013Mn Nanoframes Boosts Oxygen Reduction Catalysis<\/b><\/strong><strong><b>\u300b\u7684\u7814\u7a76\u6587\u7ae0\u3002<em>Adv.<\/em><\/b><\/strong><strong><em><b><i> Funct. Mater. <\/i><\/b><\/em><\/strong><strong><b>2020, 1910107<\/b><\/strong><strong><b>\u3002<\/b><\/strong><\/p>\n<p>\u7b80\u4ecb\uff1a\u901a\u8fc7\u8c03\u6574Pt\u57fa\u7eb3\u7c73\u6750\u6599\u7684\u56fa\u6709\u5e94\u53d8\uff0c\u53ef\u4ee5\u6539\u5584\u6c27\u8fd8\u539f\u53cd\u5e94(ORR)\u7684\u6027\u80fd\u3002\u5728\u6b64\uff0c\u4f5c\u8005\u4eec\u62a5\u9053\u4e86\u4e00\u4e2a\u53ef\u8c03\u8868\u9762\u5e94\u53d8\u5728\u4e94\u91cd\u5b6a\u6676\u4e09\u5143Pt-Cu-Mn\u7eb3\u7c73\u91d1\u5c5e(NFs)\u4e2d\u5bf9\u5176\u50ac\u5316\u6027\u80fd\u7684\u5f71\u54cd\u3002Pt-Cu-Mn\u8d85\u7ec6NFs (UNFs)\u4e0ePt-Cu-Mn\u7684\u4e94\u8fb9\u5f62NFs (PNFs)\u76f8\u6bd4\uff0c\u22481.5%\u7684\u538b\u7f29\u5e94\u53d8\uff0c\u5728\u78b1\u6027\u73af\u5883\u4e2d\u5bf9ORR\u8868\u73b0\u51fa\u66f4\u5f3a\u7684\u6d3b\u6027\u3002\u4ee4\u4eba\u5370\u8c61\u6df1\u523b\u7684\u662f\uff0cPt-Cu-Mn UNFs\u7684\u8d28\u91cf\u6d3b\u6027\u662f\u5546\u4e1aPt\/C\u76849.67\u500d\u3002\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0cPt-Cu-Mn UNFs\u8868\u9762\u7684\u538b\u7f29\u5e94\u53d8\u4f1a\u524a\u5f31\u5176\u4e0e\u542b\u6c27\u4e2d\u95f4\u4f53\u7684\u952e\u5408\u5f3a\u5ea6\uff0c\u5bfc\u81f4\u6700\u4f18\u7684ORR\u6027\u80fd\u3002<\/p>\n<p><strong><b>\u56fe\u516b <\/b><\/strong><strong><b>Pt-Cu-Mn UNFs<\/b><\/strong><strong><b>\u7684\u7535\u955c\u8868\u5f81<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195346 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724712.png\" alt=\"\" width=\"680\" height=\"840\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724712.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724712-243x300.png 243w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p><strong><b>2. \u5357\u65b9\u79d1\u6280\u5927\u5b66\u7684Yang<\/b><\/strong><strong><b>-Gang Wang<\/b><\/strong><strong><b>\u548cMeng<\/b><\/strong><strong><b>Gu<\/b><\/strong><strong><b>\u6559\u6388\u8054\u5408\u6e05\u534e\u5927\u5b66\u7684Jun<\/b><\/strong><strong><b>\u00a0Li<\/b><\/strong><strong><b>\u6559\u6388\u8fd1\u65e5\u5728Nat<\/b><\/strong><strong><b>. Common.<\/b><\/strong><strong><b>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u300a<\/b><\/strong><strong><b>Gas-assisted transformation of gold from fcc to the metastable 4H phase<\/b><\/strong><strong><b>\u300b\u7684\u7814\u7a76\u6587\u7ae0\u3002<\/b>https:\/\/doi.org\/10.1038\/s41467-019-14212-z<b>\u3002<\/b><\/strong><\/p>\n<p>\u7b80\u4ecb\uff1a\u81ea\u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u7684\u5f20\u534e\u6559\u6388\u548c\u8303\u6218\u897f\u535a\u58eb\uff08\u539f\u5357\u6d0b\u7406\u5de5\u5927\u5b66\uff09\u9996\u6b21\u5408\u6210\u51fa4H\u76f8\u91d1\u4ee5\u6765\uff0c\u4e9a\u7a33\u516d\u65b94H\u76f8\u91d1\u56e0\u5176\u72ec\u7279\u7684\u50ac\u5316\u6027\u80fd\u5f15\u8d77\u4e86\u4eba\u4eec\u7684\u5e7f\u6cdb\u5173\u6ce8\u3002\u7136\u800c\uff0c\u91d1\u901a\u5e38\u7ed3\u6676\u4e3a\u81ea\u7531\u80fd\u6700\u4f4e\u7684\u7ed3\u6784\uff0c\u79f0\u4e3a\u9762\u5fc3\u7acb\u65b9(fcc)\u3002\u4ece\u7a33\u5b9a\u7684fcc\u76f8\u5230\u4e9a\u7a33\u6001\u76844H\u76f8\u7684\u76f8\u53d8\u5728\u6676\u4f53\u5de5\u7a0b\u4e2d\u5177\u6709\u91cd\u8981\u7684\u610f\u4e49\u3002\u5728\u6b64\uff0c\u4f5c\u8005\u4eec\u62a5\u544a\u4e86\u8fd9\u4e00\u4e0d\u5bfb\u5e38\u7684\u73b0\u8c61\uff0c\u5728\u4e00\u4e2a4H\u91d1\u7eb3\u7c73\u68d2\u6a21\u677f\uff0c\u534f\u52a9CO\u6c14\u4f53\u548c\u7535\u5b50\u675f\u3002\u91c7\u7528\u539f\u4f4d\u900f\u5c04\u7535\u955c\u76f4\u63a5\u89c2\u5bdf\u4e864H \u00a0Au\u7eb3\u7c73\u67f1\u4e0efcc-Au\u7eb3\u7c73\u9897\u7c92\u7684\u754c\u9762\u4f20\u64ad\u52a8\u529b\u5b66\u3002\u5916\u5ef6\u751f\u957f\u5728\u63a5\u89e6\u754c\u9762\u5f00\u59cb\uff0c\u7136\u540e\u4f20\u64ad\uff0c\u5c06\u8fd9\u4e9bfcc\u7eb3\u7c73\u9897\u7c92\u7684\u6240\u6709\u90e8\u5206\u8f6c\u5316\u4e3a4H\u76f8\u3002\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u548c\u4ece\u5934\u7b97\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u7ed3\u679c\u8868\u660e\uff0cCO\u5206\u5b50\u53ef\u4ee5\u8f85\u52a9\u91d1\u6269\u6563\u8fc7\u7a0b\uff0c\u63d0\u9ad8\u5916\u5ef6\u751f\u957f\u8fc7\u7a0b\u4e2d\u91d1\u7c92\u5b50\u7684\u67d4\u97e7\u6027\u3002<\/p>\n<p><strong><b>\u56fe\u4e5d fcc\u5230<\/b><\/strong><strong><b>4H<\/b><\/strong><strong><b>\u76f8\u53d8\u7684\u7535\u955c\u8868\u5f81<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-195347 aligncenter\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724713.png\" alt=\"\" width=\"680\" height=\"499\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724713.png 680w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2020\/02\/\u56fe\u724713-300x220.png 300w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p><strong><b>3. \u9999\u6e2f\u57ce\u5e02\u5927\u5b66\u548c\u5357\u6d0b\u7406\u5de5\u5927\u5b66\u7684\u5f20\u534e\u6559\u6388\u8bfe\u9898\u7ec4\u5728Adv<\/b><\/strong><strong><b>. Mater. <\/b><\/strong><strong><b>\u4e0a\u9762\u53d1\u8868\u4e86\u9898\u4e3a\u300a<\/b><\/strong><strong><b>Ultrathin Ni(0)\u2010Embedded Ni(OH)<\/b><\/strong><strong><sub><b>2<\/b><\/sub><\/strong><strong><b>Heterostructured Nanosheets with Enhanced Electrochemical Overall Water Splitting<\/b><\/strong><strong><b>\u300b<\/b><\/strong><strong><b>\u00a0<\/b><\/strong><strong><b>\u7684\u7814\u7a76\u6587\u7ae0\uff08<\/b><\/strong><strong><em><b><i> Adv. Mater. <\/i><\/b><\/em><\/strong><strong><b>2020, 1906915<\/b><\/strong><strong><b>\uff09\u3002<\/b><\/strong><\/p>\n<p><strong><b>\u7b80\u4ecb\uff1a<\/b><\/strong>\u672c\u7814\u7a76\u5de5\u4f5c\u4e2d\uff0c\u4f5c\u8005\u4eec\u901a\u8fc7\u90e8\u5206\u8fd8\u539f\u7b56\u7565\u5408\u6210\u4e86\u5177\u6709\u8d85\u9ad8\u6c34\u5206\u89e3\u6d3b\u6027\u7684\u8d85\u8584Ni\uff080\uff09\u5d4c\u5165Ni\uff08OH\uff09<sub>2<\/sub>\u5f02\u8d28\u7ed3\u6784\u7eb3\u7c73\u7247\uff0c\u79f0\u4e3aNi \/ Ni\uff08OH\uff09<sub>2<\/sub>\u7eb3\u7c73\u7247\u3002\u8fd9\u79cd\u5408\u6210\u7b56\u7565\u8d4b\u4e88\u4e86\u7684\u5f02\u8d28\u7ed3\u6784Ni \/ Ni\uff08OH\uff09<sub>2<\/sub>\u7eb3\u7c73\u7247\u4e30\u5bcc\u7684Ni\uff080\uff09-Ni\uff08II\uff09\u6d3b\u6027\u754c\u9762\u7528\u4e8e\u6c22\u6790\u51fa\u53cd\u5e94\uff08HER\uff09\u548cNi\uff08II\uff09\u7f3a\u9677\u4f5c\u4e3a\u6c27\u6790\u51fa\uff08OER\uff09\u53cd\u5e94\u7684\u8fc7\u6e21\u6d3b\u6027\u4f4d\u70b9\u3002\u6240\u83b7\u5f97\u7684Ni \/ Ni\uff08OH\uff09<sub>2<\/sub>\u7eb3\u7c73\u7247\u5bf9\u78b1\u6027\u6761\u4ef6\u4e0b\u7684\u5168\u6c34\u5206\u89e3\u5177\u6709\u7c7b\u4f3c\u8d35\u91d1\u5c5e\u7684\u7535\u50ac\u5316\u6d3b\u6027\uff0c\u5728HER\u548cOER\u7535\u6d41\u5bc6\u5ea6\u8fbe\u523010 mA cm<sup>-2<\/sup>\u65f6\uff0c\u6240\u9700\u7684\u8fc7\u7535\u52bf\u5206\u522b\u4ec5\u4e3a77\u548c270 mV\u3002\u57fa\u4e8e\u8fd9\u79cd\u4f18\u5f02\u7684\u6d3b\u6027\uff0c\u4f5c\u8005\u4eec\u5df2\u7ecf\u6210\u529f\u5730\u6784\u5efa\u4e86\u4f7f\u7528Ni \/ Ni\uff08OH\uff09<sub>2<\/sub>\u7eb3\u7c73\u7247\u4f5c\u4e3a\u9634\u6781\u548c\u9633\u6781\u7535\u50ac\u5316\u5242\u7684\u6c34\u5206\u89e3\u7535\u89e3\u69fd\u3002\u5f53\u7535\u89e3\u6c60\u7684\u8f93\u51fa\u7535\u538b\u4e3a1.59V\u65f6\uff0c\u53ef\u83b7\u5f9710\u00a0mA cm<sup>-2<\/sup>\u7684\u7535\u6d41\u5bc6\u5ea6\u3002\u800c\u4e14\uff0cNi \/ 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