{"id":149828,"date":"2018-08-13T06:45:48","date_gmt":"2018-08-12T22:45:48","guid":{"rendered":"\/\/m.iemloyee.com\/?p=149828"},"modified":"2018-08-12T09:47:48","modified_gmt":"2018-08-12T01:47:48","slug":"acta-mater-%e8%bd%bd%e6%b5%81%e5%ad%90%e8%b0%83%e8%b0%90-%e5%a3%b0%e5%ad%90%e5%b7%a5%e7%a8%8b%e5%8d%8f%e5%90%8c%e6%95%88%e5%ba%94%e5%8a%a9%e5%8a%9b%e6%9d%90%e6%96%99%e9%ab%98%e7%83%ad%e7%94%b5","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=149828","title":{"rendered":"Acta Mater.: \u8f7d\u6d41\u5b50\u8c03\u8c10\/\u58f0\u5b50\u5de5\u7a0b\u534f\u540c\u6548\u5e94\u52a9\u529b\u6750\u6599\u9ad8\u70ed\u7535\u6027\u80fd"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

Bi-Te\u57fa\u6750\u6599\u5728\u8fd1\u5ba4\u6e29\u70ed\u7535\u9886\u57df\u4e2d\u5e94\u7528\u5e7f\u6cdb\uff0c\u5176\u5177\u6709\u8f83\u4f4e\u7684\u5e26\u9699\u3002\u4f46\u5728\u9ad8\u6e29\u4e0b\uff0c\u5176\u53cc\u6781\u6548\u5e94\u663e\u8457\u589e\u52a0\uff0c\u8fdb\u800c\u964d\u4f4e\u585e\u8d1d\u514b\u7cfb\u6570(S)\u5e76\u5bfc\u81f4\u8f83\u5c0f\u7684ZT\u503c\u3002\u4e3a\u4e86\u964d\u4f4e\u53cc\u6781\u6548\u5e94\uff0c\u9700\u8981\u5bf9\u5757\u4f53\u6750\u6599\u8fdb\u884c\u8f7d\u6d41\u5b50\u8c03\u5236\uff0c\u53ef\u901a\u8fc7\u63ba\u6742\u6216\u5f15\u5165\u8f7d\u6d41\u5b50\u6ee4\u6ce2\u6548\u5e94\u6765\u5b9e\u73b0\u3002\u8f7d\u6d41\u5b50\u6ee4\u6ce2\u6548\u5e94\u662f\u6307\u4f4e\u80fd\u7535\u8377\u8f7d\u6d41\u5b50\u7684\u9009\u62e9\u6027\u6ee4\u6ce2\u548c\u589e\u52a0\u4e3b\u8f7d\u6d41\u5b50\u7684\u5e73\u5747\u80fd\u91cf\uff0c\u4f7f\u5f97\u8f7d\u6d41\u5b50\u6d53\u5ea6\u76f8\u540c\u7684\u60c5\u51b5\u4e0b\u585e\u8d1d\u514b\u7cfb\u6570\u66f4\u9ad8\u3002\u5c3d\u7ba1\u8f7d\u6d41\u5b50\u6ee4\u6ce2\u80fd\u5728\u5bbd\u6e29\u7a0b\u5185\u6709\u6548\u589e\u5f3a\u585e\u8d1d\u514b\u7cfb\u6570\uff0c\u4f46\u662f\u5728\u754c\u9762\u5904\u9009\u62e9\u6700\u4f18\u6750\u6599\u4ee5\u83b7\u5f97\u7406\u60f3\u7684\u8f7d\u6d41\u5b50\u6ee4\u6ce2\u4ee5\u53ca\u786e\u4fdd\u7eb3\u7c73\u7ea7(<50nm)\u8fc7\u6ee4\u4f4d\u70b9\u5728\u672c\u4f53\u5185\u7684\u826f\u597d\u5206\u6563\u7684\u5236\u9020\u5de5\u827a\u4ecd\u5177\u6709\u4e00\u5b9a\u6311\u6218\u3002\u6b64\u5916\uff0c\u964d\u4f4e\u53cc\u6781\u6548\u5e94\u7684\u53e6\u4e00\u79cd\u65b9\u6cd5\u662f\u589e\u52a0\u8f7d\u6d41\u5b50\u6d53\u5ea6\uff0c\u53ef\u901a\u8fc7\u63ba\u6742Cu\u6216Pb\u6765\u5b9e\u73b0\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n

\u8fd1\u65e5\uff0c\u97e9\u56fd\u9676\u74f7\u5de5\u7a0b\u4e0e\u6280\u672f\u7814\u7a76\u6240Weon Ho Shin\u7814\u7a76\u5458\u548c\u9996\u5c14\u5e02\u7acb\u5927\u5b66Sang-il Kim\u6559\u6388(\u5171\u540c\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u91c7\u7528\u7194\u878d\u7eba\u4e1d(MS)\u548c\u653e\u7535\u7b49\u79bb\u5b50\u4f53\u70e7\u7ed3(SPS)\u5de5\u827a\u5236\u5907\u4e86Cu\u63ba\u6742Bi-Te\u57fa\u6750\u6599\uff0c\u7814\u7a76\u4e86\u5176\u589e\u5f3a\u70ed\u7535\u6027\u80fd\uff0c\u5e76\u5728Acta Mater.<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cHigh Thermoelectric Performance of Melt-spun Cux<\/sub>Bi0.5<\/sub>Sb1.5<\/sub>Te3<\/sub> by Synergetic Effect of Carrier Tuning and Phonon Engineering<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u7814\u7a76\u53d1\u73b0\uff0c\u6539\u53d8\u63ba\u6742\u91cf\u53ef\u4ee5\u8c03\u8282\u70ed\u7535\u6027\u80fd\u7684\u6e29\u5ea6\u4f9d\u8d56\u6027\uff0c\u5176\u4e2d\u6700\u5927ZT\u6e29\u5ea6\u53ef\u4ee5\u4ece\u5ba4\u6e29\u5347\u81f3450K\u30022% Cu\u63ba\u6742\u7684Bi0.5<\/sub>Sb1.5<\/sub>Te3<\/sub>\u5728400K\u65f6\u8fbe\u5230\u6700\u9ad8ZT\u503c1.34\uff0c\u5e94\u5f52\u56e0\u4e8e\u529f\u7387\u56e0\u5b50\u7684\u589e\u5f3a\u548c\u6676\u683c\u70ed\u5bfc\u7387\u7684\u964d\u4f4e\u3002\u6b64\u5916\uff0c\u5bf9\u4e8e2% Cu\u63ba\u6742\u7684Bi0.5Sb1.5Te3\uff0c\u5ba4\u6e29\u548c530K\u4e4b\u95f4\u7684\u5e73\u5747ZT\u503c\u4e3a1.17\uff0c\u6bd4\u539f\u59cbBi0.5<\/sub>Sb1.5<\/sub>Te3<\/sub>\u9ad846%\u3002\u56e0\u6b64\uff0c\u7194\u878d\u7eba\u4e1d\u5de5\u827a\u548c\u94dc\u63ba\u6742\u7684\u534f\u540c\u6548\u5e94\u6709\u671b\u62d3\u5bbdBi-Te\u57fa\u70ed\u7535\u6750\u6599\u5728\u4e2d\u6e29\u53d1\u7535\u65b9\u9762\u7684\u5e94\u7528\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong>
\n \u56fe1 Cux<\/sub>BST\u6750\u6599\u7684\u7ed3\u6784\u53ca\u5176\u5f62\u8c8c\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

a-d) MS\u6cd5\u5236\u5907\u7684Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684SEM\u56fe\u50cf\uff1b
\n e) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684XRD\u8c31\u56fe\uff1b
\n f-i) SPS\u5904\u7406\u540e\u7684Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684SEM\u56fe\u50cf\u3002<\/p>\n

\u56fe2 Cux<\/sub>BST\u6750\u6599\u7684\u8f7d\u6d41\u5b50\u4f20\u8f93\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684\u7535\u5bfc\u7387\uff0c\u63d2\u56fe\u4e3a\u7535\u5bfc\u7387\u968fT-1.5<\/sup>\u7684\u53d8\u5316\uff1b
\n b) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684\u7a7a\u7a74\u8f7d\u6d41\u5b50\u6d53\u5ea6\uff1b
\n c) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684\u8fc1\u79fb\u7387\uff1b
\n d) \u5728\u5ba4\u6e29\u4e0b\uff0cCux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684\u8f7d\u6d41\u5b50\u6d53\u5ea6\u548c\u8fc1\u79fb\u7387\u968f\u94dc\u542b\u91cf\u7684\u53d8\u5316\u3002<\/p>\n

\u56fe3 Cux<\/sub>BST\u6750\u6599\u7684\u70ed\u7535\u6027\u80fd\u63d0\u5347\u673a\u7406\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

a) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684\u585e\u8d1d\u514b\u7cfb\u6570\uff1b
\n b) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684\u529f\u7387\u56e0\u5b50\uff1b
\n c) \u5ba4\u6e29\u4e0bCux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684Pisarenko\u70b9\u56fe\uff1b
\n d) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684\u53d8\u5f62\u7535\u4f4d\u3002<\/p>\n

\u56fe4 Cux<\/sub>BST\u6750\u6599\u7684\u70ed\u7535\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684\u603b\u70ed\u5bfc\uff1b
\n b) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u53cc\u6781\u70ed\u5bfc\u548c\u6676\u683c\u70ed\u5bfc\u7684\u603b\u548c\uff1b
\n c) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u7684ZT\u503c\uff1b
\n d) Cux<\/sub>BST(x=0,0.01,0.02,0.04)\u6750\u6599\u5728\u5ba4\u6e29\u548c523K\u4e4b\u95f4\u7684\u5e73\u5747ZT\u503c\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u901a\u8fc7MS\u548cSPS\u5de5\u827a\u5236\u5907\u4e86\u6539\u6027Cux<\/sub>BST\u6750\u6599\uff0c\u5e76\u5bf9\u5176\u589e\u5f3a\u70ed\u7535\u6027\u80fd\u8fdb\u884c\u4e86\u7814\u7a76\u3002\u901a\u8fc7\u6539\u53d8\u63ba\u6742Cu\u7684\u91cf\uff0c\u53d8\u5f62\u7535\u4f4d\u9010\u6e10\u964d\u4f4e\uff0c\u8f7d\u6d41\u5b50\u6d53\u5ea6\u9010\u6e10\u589e\u52a0\uff0c\u7535\u8377\u4f20\u8f93\u968f\u4e4b\u5f97\u5230\u6539\u5584\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u901a\u8fc7\u53cc\u6781\u6291\u5236\u548c\u70b9\u7f3a\u9677\u6563\u5c04\u5b9e\u73b0\u4e86\u70ed\u4f20\u8f93\u8c03\u5236\u3002\u4e0e\u4f20\u7edf\u7194\u878d\u65b9\u6cd5\u5f97\u5230\u6837\u54c1\u76f8\u6bd4\uff0cMS\u5904\u7406\u7684\u6837\u54c1\u7531\u4e8e\u6676\u754c\u6563\u5c04\u7684\u589e\u52a0\u800c\u8868\u73b0\u51faPF\u548c\u4f4e\u5bfc\u70ed\u7387\u7684\u663e\u8457\u6539\u5584\u3002\u7ed3\u679c\uff0c\u5728\u6e29\u5ea6\u8303\u56f4\u4e3a\u5ba4\u6e29\u81f3450K\u7684MS Cu0.02<\/sub>BST\u7684\u5e73\u5747ZT\u503c\u6bd4\u539f\u59cbMS BST\u9ad846%\uff0c\u5728400K\u65f6\u8fbe\u52301.34\u7684\u6700\u5927ZT\u503c\u3002\u8be5\u7814\u7a76\u63d0\u4f9b\u4e86\u4e00\u79cd\u7b80\u4fbf\u7684\u65b9\u6cd5\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u589e\u52a0\u6700\u5927ZT\u503c\uff0c\u8fd8\u53ef\u4ee5\u589e\u52a0\u5e73\u5747ZT\u503c\uff0c\u975e\u5e38\u6709\u5229\u4e8e\u4e2d\u6e29\u70ed\u7535\u5e94\u7528\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a High Thermoelectric Performance of Melt-spun Cux<\/sub>Bi0.5<\/sub>Sb1.5<\/sub>Te3<\/sub> by Synergetic Effect of Carrier Tuning and Phonon Engineering<\/a><\/strong>\u00a0(Acta Mater.<\/strong>, 2018, DOI: 10.1016\/j.actamat.2018.07.067)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8abc940504\u7f16\u8bd1\u6574\u7406\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu\u3002<\/strong><\/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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 Bi-Te\u57fa\u6750\u6599\u5728\u8fd1\u5ba4\u6e29\u70ed\u7535\u9886\u57df\u4e2d\u5e94\u7528\u5e7f\u6cdb\uff0c\u5176\u5177\u6709\u8f83\u4f4e\u7684\u5e26\u9699\u3002\u4f46\u5728\u9ad8\u6e29\u4e0b\uff0c\u5176\u53cc\u6781\u6548\u5e94\u663e\u8457\u589e\u52a0\uff0c\u8fdb\u800c\u964d\u4f4e\u585e\u8d1d\u514b\u7cfb\u6570(S)\u5e76\u5bfc\u81f4\u8f83\u5c0f\u7684ZT\u503c\u3002\u4e3a\u4e86\u964d\u4f4e\u53cc\u6781…<\/p>\n","protected":false},"author":4931,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[748],"class_list":["post-149828","post","type-post","status-publish","format-standard","hentry","category-jiedu","tag-redian"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/149828"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/4931"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=149828"}],"version-history":[{"count":6,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/149828\/revisions"}],"predecessor-version":[{"id":150418,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/149828\/revisions\/150418"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=149828"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=149828"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=149828"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}