{"id":116894,"date":"2017-12-17T06:30:49","date_gmt":"2017-12-16T22:30:49","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=116894"},"modified":"2017-12-15T17:03:34","modified_gmt":"2017-12-15T09:03:34","slug":"acta-mater-%ef%bc%9a%e5%8e%8b%e7%bc%a9%e7%a1%85%e7%ba%b3%e7%b1%b3%e9%a2%97%e7%b2%92%e4%b8%ad%e4%ba%9a%e7%a8%b3%e7%9b%b8%e7%9b%b8%e5%8f%98%e5%92%8c%e5%bd%a2%e5%8f%98%e5%ad%aa%e7%94%9f%e8%af%b1%e5%8f%91","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=116894","title":{"rendered":"Acta Mater.\uff1a\u538b\u7f29\u7845\u7eb3\u7c73\u9897\u7c92\u4e2d\u4e9a\u7a33\u76f8\u76f8\u53d8\u548c\u5f62\u53d8\u5b6a\u751f\u8bf1\u53d1\u786c\u5316\u521a\u5316\u673a\u5236\u7684\u7814\u7a76"},"content":{"rendered":"<p><strong>\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n<p>\u7845\u7eb3\u7c73\u9897\u7c92\u5728\u7eb3\u7c73\u673a\u7535\u7cfb\u7edf\u3001\u5149\u5b50\u5b66\u548c\u751f\u7269\u6280\u672f\u5177\u6709\u5e7f\u6cdb\u7684\u5e94\u7528\u3002\u7531\u4e8e\u7845\u7eb3\u7c73\u9897\u7c92\u50a8\u9502\u91cf\u9ad8\uff084200mAh\/g\uff09\uff0c\u7ea6\u4e3a\u77f3\u58a8\u9633\u6781\uff08372mAh\/g\uff09\u7684\u5341\u500d\uff0c\u5b83\u4eec\u5728\u4e0b\u4e00\u4ee3\u9502\uff08Li\uff09\u79bb\u5b50\u7535\u6c60\uff08LIBs\uff09\u9633\u6781\u6750\u6599\u4e2d\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002\u7136\u800c\uff0c\u7531Li\u7684\u8fdb\u5165\u548c\u8131\u51fa\u5c06\u5bfc\u81f4\u663e\u8457\u7684\u4f53\u79ef\u81a8\u80c0\uff08~300\uff05\uff09\uff0c\u8fd9\u662f\u9ad8\u5bb9\u91cf\u7eb3\u7c73\u7ed3\u6784\u7845\u9633\u6781\u5b9e\u73b0\u5546\u4e1a\u5316\u7684\u4e3b\u8981\u6280\u672f\u969c\u788d\u3002\u56e0\u6b64\uff0c\u5728\u5f00\u53d1\u548c\u5236\u9020\u7845\u57fa\u7535\u6781\u7684\u9502\u79bb\u5b50\u7535\u6c60\u7684\u8fc7\u7a0b\u4e2d\uff0c\u4e86\u89e3\u7845\u7eb3\u7c73\u6750\u6599\u7684\u7eb3\u7c73\u5c3a\u5ea6\u529b\u5b66\u6027\u80fd\u548c\u76f8\u5173\u7684\u5c48\u670d\u4ee5\u53ca\u5931\u6548\u673a\u7406\u663e\u5f97\u81f3\u5173\u91cd\u8981\u3002<\/p>\n<p><strong>\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n<p>\u8fd1\u671f\uff0c<strong>\u7f8e\u56fd\u5bc6\u82cf\u91cc\u7406\u5de5\u5927\u5b66Mohsen Asle Zaeem\u6559\u6388<\/strong>\u548c<strong>\u5f20\u5b81<\/strong>\u7b49\u4eba<strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u901a\u8fc7\u539f\u5b50\u6a21\u62df\u7814\u7a76\u4e86\u7845\u7eb3\u7c73\u9897\u7c92\u4e0d\u540c\u6676\u4f53\u53d6\u5411\u7684\u673a\u68b0\u538b\u7f29\u6027\u80fd\uff0c\u5e76\u5728[110]\uff0c[111]\u548c[112]\u53d6\u5411\u7684\u7eb3\u7c73\u7c92\u5b50\u4e2d\u83b7\u5f97\u4e86\u8d85\u5851\u6027\u548c\u77ac\u65f6\u7684\u786c\u5316\u521a\u5316\u884c\u4e3a\u3002\u8fd9\u4e9b\u9897\u7c92\u6a21\u62df\u5f97\u5230\u7684\u786c\u5ea6\u503c\u4e0e\u5b9e\u9a8c\u7ed3\u679c\u543b\u5408\u3002[111]\u53d6\u5411\u7684\u7c92\u5b50\u5177\u6709\u8f83\u5927\u7684\u786c\u5ea6\uff0c\u5b83\u7684\u786c\u5ea6\uff08~33.7 GPa\uff09\u51e0\u4e4e\u662f\u5757\u4f53\u7845\uff08~12 GPa\uff09\u7684\u4e09\u500d\u3002\u4e3a\u4e86\u89e3\u91ca\u53d8\u5f62\u673a\u5236\uff0c\u8be5\u7814\u7a76\u5bf9\u4e9a\u7a33\u76f8\u7684\u76f8\u53d8\u8fdb\u884c\u4e86\u68c0\u6d4b\u3002\u4e9a\u7a33\u76f8\u4e2d\u7684\u5f62\u53d8\u5b6a\u6676\u89e3\u91ca\u4e86\u5728[110]\u53d6\u5411\u7684\u7c92\u5b50\u4e2d\u89c2\u5bdf\u5230\u7684\u65e9\u671f\u786c\u5316\u521a\u5316\u73b0\u8c61\u3002\u5b6a\u6676\u76f8\u901a\u8fc7\u5408\u5e76\u548c\u538b\u7f29\u4ee5\u62b5\u6297\u8fdb\u4e00\u6b65\u7684\u53d8\u5f62\uff0c\u968f\u540e\u5f15\u8d77\u786c\u5316\u521a\u5316\u7684\u73b0\u8c61\u3002\u5728[111]\u548c[112]\u53d6\u5411\u7684\u7c92\u5b50\u4e2d\u4e5f\u76d1\u6d4b\u5230\u76f8\u540c\u7684\u4e9a\u7a33\u76f8\u7684\u5f62\u6210\uff0c\u800c\u4e9a\u7a33\u76f8\u7684\u538b\u7f29\u662f\u5bfc\u81f4\u786c\u5316\u521a\u5316\u73b0\u8c61\u7684\u4e3b\u8981\u539f\u56e0\u3002\u76f8\u53cd\uff0c\u91d1\u521a\u77f3\u7acb\u65b9\u7845\u6676\u4f53\u7684\u6676\u683c\u5728\u6cbf[100]\u65b9\u5411\u538b\u7f29\u65f6\u4ec5\u53d1\u751f\u5f39\u6027\u53d8\u5f62\u3002\u5728\u6574\u4e2a\u6a21\u62df\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u7eb3\u7c73\u9897\u7c92\u4e0e\u5757\u4f53\u7845\u76f8\u6bd4\u5904\u4e8e\u65e0\u754c\u9650\u72b6\u6001\uff0c\u56e0\u6b64\u6ca1\u6709\u5f62\u6210\u5b8c\u6574\u56db\u65b9\u7ed3\u6784\u7684\u03b2-tin Si\u76f8\u3002\u4e5f\u63ed\u793a\u4e86\u7845\u7eb3\u7c73\u7c92\u5b50\u786c\u5ea6\u7684\u5c3a\u5bf8\u6548\u5e94\uff0c\u5373\u201c\u8d8a\u5c0f\u8d8a\u786c\u201d\u3002\u76f8\u5173\u6210\u679c\u4ee5\u201c<strong>Metastable phase transformation and deformation twinning induced hardening-stiffening mechanism in compression of silicon nanoparticles<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u4e86<strong>Acta Materialia<\/strong>\u4e0a\u3002<\/p>\n<p><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe1. \u538b\u7f29\u6001\u7845\u7eb3\u7c73\u9897\u7c92\u6a21\u578b<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-116895\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/1-41.jpg\" alt=\"\" width=\"445\" height=\"200\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/1-41.jpg 445w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/1-41-300x135.jpg 300w\" sizes=\"(max-width: 445px) 100vw, 445px\" \/><\/p>\n<p>\u00a0\uff08a\uff09\u538b\u7f29\u6001\u7845\u7eb3\u7c73\u9897\u7c92\u6a21\u578b\uff0c\u8be5\u7403\u7531\u7ea61,750,000\u4e2a\u7845\u539f\u5b50\u6784\u6210\uff0c\u76f4\u5f84\u4e3a40nm\uff1b<\/p>\n<p>\uff08b\uff09\u63ed\u793a\u76f8\u53d8\u548c\u53d8\u5f62\u5b6a\u751f\u884c\u4e3a\u7684\u538b\u7f29\u6001\u7845\u7eb3\u7c73\u9897\u7c92\u7684\u6a2a\u622a\u9762\u56fe\u3002 \u539f\u5b50\u7528CN\u7740\u8272\uff0c\u84dd\u8272\u548c\u7ea2\u8272\u539f\u5b50\u5206\u522b\u4ee3\u8868\u91d1\u521a\u77f3\u7acb\u65b9\u7845\uff08Si-I\uff09\u548c\u8f6c\u53d8\u7684\u65b0\u76f8\u3002<\/p>\n<p><strong>\u56fe2. \u529b-\u4f4d\u79fb\u66f2\u7ebf<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-116896\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/2-35.jpg\" alt=\"\" width=\"580\" height=\"233\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/2-35.jpg 580w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/2-35-300x121.jpg 300w\" sizes=\"(max-width: 580px) 100vw, 580px\" \/><\/p>\n<p>\uff08a\uff09\u538b\u7f29\u529b-\u4f4d\u79fb\u66f2\u7ebf\uff1b<\/p>\n<p>\uff08b\uff09\u4e0d\u540c\u53d6\u5411\u7684\u7845\u7eb3\u7c73\u7c92\u5b50\u8ba1\u7b97\u5e73\u5747\u63a5\u89e6\u5e94\u529b\u4e0e\u538b\u5934\u4f4d\u79fb\u7684\u5173\u7cfb\u56fe\u3002<\/p>\n<p><strong>\u56fe3. [110]\u53d6\u5411\u7684\u7845\u7eb3\u7c73\u9897\u7c92\u7684\u529b-\u4f4d\u79fb\u66f2\u7ebf\u548c\u5f84\u5411\u5206\u5e03\u51fd\u6570<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-116897\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/3-38.jpg\" alt=\"\" width=\"667\" height=\"277\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/3-38.jpg 667w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/3-38-300x125.jpg 300w\" sizes=\"(max-width: 667px) 100vw, 667px\" \/><\/p>\n<p>\uff08a\uff09\u538b\u7f29\u52a0\u8f7d\u548c\u5378\u8f7d\u4e0b[110]\u53d6\u5411\u7684\u7845\u7eb3\u7c73\u9897\u7c92\u7684\u529b-\u4f4d\u79fb\u66f2\u7ebf\uff1b<\/p>\n<p>\uff08b\uff09\u91d1\u521a\u77f3\u7acb\u65b9\u4f53\u6676\u80de\uff1b<\/p>\n<p>\uff08c\uff09\u8f6c\u53d8\u7684\u4e9a\u7a33\u76f8\u7684\u6676\u80de\uff1b<\/p>\n<p>\uff08d\uff09\u539f\u59cb\u91d1\u521a\u77f3\u7acb\u65b9\u4f53\u7845\u4e0e\u8f6c\u53d8\u4e9a\u7a33\u76f8\u7684\u5f84\u5411\u5206\u5e03\u51fd\u6570\u7684\u6bd4\u8f83\uff1b<\/p>\n<p>a, b, c, d, e\u548cf\u70b9\u7684\u538b\u5934\u4f4d\u79fb\u5206\u522b\u4e3a6.7nm, 8.3 nm\u30019.1 nm\u300110 nm\u300111.5nm\u548c13.9 nm\u3002<\/p>\n<p><strong>\u56fe4. [110]\u53d6\u5411\u7684\u7845\u7eb3\u7c73\u9897\u7c92\u5728\u4e0d\u540c\u7684\u538b\u7f29\u4f4d\u79fb\u5904\u7684\u6a21\u578b<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-116898\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/4-32.jpg\" alt=\"\" width=\"713\" height=\"361\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/4-32.jpg 713w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/4-32-300x152.jpg 300w\" sizes=\"(max-width: 713px) 100vw, 713px\" \/><br \/>\n \uff08a\uff09\u4f4d\u79fb\u4e3a6.7nm\u65f6\uff0c\u89c2\u5bdf\u5230\u7684\u65b0\u7684\u76f8\u4f4d\uff1b<\/p>\n<p>\uff08b\uff09\u65b0\u76f8\u4e2d\u51fa\u73b0\u660e\u663e\u7684\u5b6a\u751f\uff1b<\/p>\n<p>\uff08c\uff09\u4f4d\u79fb\u4e3a9.1nm\u65f6\uff0c\u5b6a\u751f\u533a\u57df\u5f00\u59cb\u5408\u5e76\uff1b<\/p>\n<p>\uff08d\uff09\u4f4d\u79fb\u4e3a10nm\u65f6\uff0c\u5b6a\u6676\u754c\u5f00\u59cb\u6d88\u5931\uff1b<\/p>\n<p>\uff08e\uff09\u4f4d\u79fb\u7ea611.5nm\u7684\uff0c\u5b6a\u6676\u754c\u5b8c\u5168\u6d88\u5931\uff1b<\/p>\n<p>\uff08f\uff09\u4f4d\u79fb\u4e3a13.9nm\u65f6\uff0c\u7845\u7eb3\u7c73\u9897\u7c92\u7684\u65b0\u76f8\u4e2d\u4ea7\u751f\u88c2\u7eb9\u800c\u5931\u6548\u3002<\/p>\n<p><strong>\u56fe5. \u4e0d\u540c\u538b\u5934\u4f4d\u79fb\u4e0b[110]\u53d6\u5411\u7684\u7845\u7eb3\u7c73\u9897\u7c92\u7684\u76f8\u53d8\u622a\u9762\u56fe<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-116899\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/5-27.jpg\" alt=\"\" width=\"713\" height=\"195\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/5-27.jpg 713w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/5-27-300x82.jpg 300w\" sizes=\"(max-width: 713px) 100vw, 713px\" \/><br \/>\n \u4ece\u538b\u5934\u4f4d\u79fb\u4e3a8.3nm\u65f6\u5f00\u59cb\u5378\u8f7d\uff0c\u5f53\u538b\u5934\u4f4d\u79fb\u4e3a\uff08a\uff097.5 nm\uff0c\uff08b\uff096.7 nm\uff0c\uff08c\uff095.1 nm\u548c\uff08d\uff091.2 nm\u65f6\uff0c[110]\u53d6\u5411\u7684\u7845\u7eb3\u7c73\u9897\u7c92\u7684\u76f8\u53d8\u622a\u9762\u56fe\u3002<\/p>\n<p><strong>\u56fe6. \u5c3a\u5bf8\u5bf9[100]-\uff0c[110]-\uff0c[111]-\u548c[112]-\u53d6\u5411\u7684\u7845\u7eb3\u7c73\u7c92\u5b50\u786c\u5ea6\u7684\u5f71\u54cd<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-116900\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/6-12.jpg\" alt=\"\" width=\"400\" height=\"311\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/6-12.jpg 400w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2017\/12\/6-12-300x233.jpg 300w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/><\/p>\n<p><strong>\u56fe7. 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href=\"http:\/\/www.sciencedirect.com\/science\/article\/pii\/S1359645417309771\" target=\"_blank\" rel=\"noopener\">Metastable phase transformation and deformation twinning induced hardening-stiffening mechanism in compression of silicon nanoparticles<\/a> (Acta Materialia, DOI: org\/10.1016\/j.actamat.2017.11.034 )<\/p>\n<p>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u91d1\u5c5e\u6750\u6599\u5b66\u672f\u7ec4Nancy\u6574\u7406\u7f16\u8bd1\uff0c<a href=\"http:\/\/www.cailiaoniu.com\/25127.html\" target=\"_blank\" rel=\"noopener\">\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p><strong>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\" rel=\"noopener\">\u6d4b\u8bd5\u8c37<\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u5f15\u8a00\u3011 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