{"id":165074,"date":"2019-01-22T06:30:31","date_gmt":"2019-01-21T22:30:31","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=165074"},"modified":"2019-01-21T20:40:58","modified_gmt":"2019-01-21T12:40:58","slug":"%e6%9c%aa%e5%9b%9e%e5%a4%8d-%e6%b8%85%e5%8d%8e%e6%9d%8e%e6%95%ac%e9%94%8bnano-energy-%e5%9f%ba%e4%ba%8ecu12sb4s13%e5%9b%9b%e9%9d%a2%e4%bd%93%e7%9a%84%e7%83%ad%e7%94%b5%e7%ba%b3%e7%b1%b3%e5%a4%8d","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=165074","title":{"rendered":"\u6e05\u534e\u674e\u656c\u950bNano Energy : \u57fa\u4e8eCu12Sb4S13\u56db\u9762\u4f53\u7684\u70ed\u7535\u7eb3\u7c73\u590d\u5408\u6750\u6599\u53ca\u5176\u70ed\u7535\u6027\u80fd\u589e\u5f3a"},"content":{"rendered":"

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

\n \u56db\u9762\u4f53Cu12<\/sub>Sb4<\/sub>S13<\/sub>(\u7f29\u5199\u4e3aCAS)\u662f\u4e00\u79cd\u5929\u7136\u77ff\u7269\uff0c\u7531\u4e8e\u5176\u5ec9\u4ef7\u7684\u7ec4\u6210\u5143\u7d20\u548c\u590d\u6742\u7684Sb[CuS3<\/sub>]Sb\u7ed3\u6784\u800c\u5f15\u8d77\u4e86\u4eba\u4eec\u7684\u6781\u5927\u5173\u6ce8\u3002\u5c3d\u7ba1CAS\u5177\u6709\u8d85\u4f4e\u7684\u6676\u683c\u70ed\u5bfc\u7387\uff0c\u4f46\u7531\u4e8e\u5176\u76f8\u5bf9\u8f83\u4f4e\u7684\u529f\u7387\u56e0\u6570(S2<\/sup>\u03c3)\uff0c\u5176TE\u6027\u80fd\u4ecd\u7136\u4f4e\u4e8e\u5176\u4ed6\u9ad8\u6027\u80fdTE\u6750\u6599\u3002\u529f\u7387\u56e0\u6570\u4f9d\u8d56\u4e8e\u6750\u6599\u7ed3\u6784\u3002\u56e0\u6b64\uff0c\u901a\u8fc7\u5f15\u5165\u7eb3\u7c73\u7ea7\u7ed3\u6784\u53ef\u4f18\u5316\u7535\u4f20\u8f93\u6027\u80fd\uff0c\u4ece\u800c\u5c06\u7b80\u5355\u7684\u5236\u9020\u8fc7\u7a0b\u7ed3\u5408\u5230\u57fa\u5e95\u4e2d\uff0c\u540c\u65f6\u4fdd\u6301\u4f4e\u5bfc\u70ed\u6027\uff0c\u80fd\u591f\u8fdb\u4e00\u6b65\u5b9e\u73b0CAS\u53ef\u8c03\u7684TE\u6027\u80fd\u3002\u867d\u7136\u5f15\u5165\u7eb3\u7c73\u7ed3\u6784\u662f\u63d0\u9ad8\u6750\u6599\u70ed\u7535\u6027\u80fd\u7684\u6709\u6548\u65b9\u6cd5\u4e4b\u4e00\uff0c\u4f46\u5176\u5728CAS\u56db\u9762\u4f53\u4e2d\u5c1a\u672a\u5f97\u5230\u5e94\u7528\u3002<\/p>\n

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

\n \u8fd1\u65e5\uff0c\u6e05\u534e\u5927\u5b66\u674e\u656c\u950b\u6559\u6388(\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u91c7\u7528\u673a\u68b0\u5408\u91d1\u5316(MA)\u548c\u653e\u7535\u7b49\u79bb\u5b50\u70e7\u7ed3(SPS)\u76f8\u7ed3\u5408\u7684\u7b80\u4fbf\u65b9\u6cd5\u5408\u6210\u4e86Nb2<\/sub>O5<\/sub>\u7eb3\u7c73\u9897\u7c92\u5206\u6563\u7684Cu11.5<\/sub>Ni0.5<\/sub>Sb4<\/sub>S13-\u03b4<\/sub>\u590d\u5408\u6750\u6599\uff0c\u5e76\u5728Nano Energy<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cEnhanced performance of thermoelectric nanocomposites based on Cu12<\/sub>Sb4<\/sub>S13<\/sub> tetrahedrite<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u901a\u8fc7\u91cd\u590d\u7684MA\u548cSPS\u5de5\u827a\u5f97\u5230\u7684\u7ec6\u7c92\u7eb3\u7c73\u7ed3\u6784\u63d0\u9ad8\u4e86\u6574\u4e2a\u6e29\u5ea6\u8303\u56f4\u5185\u7684\u7535\u5bfc\u7387\u548c\u529f\u7387\u56e0\u6570\u3002\u7531\u4e8e\u5f3a\u70c8\u7684\u4f4e\u4e2d\u9891\u58f0\u5b50\u6563\u5c04\uff0c\u5747\u5300\u5206\u5e03\u7684Nb2<\/sub>O5<\/sub>\u7eb3\u7c73\u9897\u7c92\u548c\u7eb3\u7c73\u5b54\u5c06\u6676\u683c\u70ed\u5bfc\u7387\u6709\u6548\u964d\u4f4e\u81f30.6 W\u00b7m-1<\/sup>\u00b7K-1<\/sup>\u3002\u5c11\u91cf\u7684Nb2<\/sub>O5<\/sub>\u6dfb\u52a0(0.3 vol %)\u4f7f\u5f97723K\u65f6ZT\u503c\u9ad8\u8fbe1.2\uff0c\u4e0e\u57fa\u5e95\u6837\u54c1\u76f8\u6bd4\u589e\u52a0~50%\u3002\u4e0a\u8ff0\u7eb3\u7c73\u590d\u5408\u6750\u6599\u8fd8\u5177\u6709\u9ad8\u5e73\u5747ZT\u503c\u3001\u70ed\u7535\u8f6c\u6362\u6548\u7387\u548c\u65ad\u88c2\u97e7\u6027\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong>
\n \u56fe1 CNAS-0.3NPs\u590d\u5408\u6750\u6599\u4e0e\u5176\u4ed6\u70ed\u7535\u6750\u6599\u7684\u6027\u80fd\u6bd4\u8f83<\/strong><\/p>\n

\"\"<\/p>\n

CNAS-0.3NPs\u590d\u5408\u6750\u6599\u4e0e\u5176\u4ed6\u70ed\u7535\u6750\u6599\u7684\u6027\u80fd\u6bd4\u8f83\u3002<\/p>\n

\u56fe2 CNAS-xNPs\u590d\u5408\u6750\u6599\u7684\u70ed\u7535\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) CNAS-xNPs\u590d\u5408\u6750\u6599\u7684\u7535\u5bfc\u7387(\u03c3)\u968f\u6e29\u5ea6\u7684\u53d8\u5316\uff1b
\n b) CNAS-xNPs\u590d\u5408\u6750\u6599\u7684\u585e\u8d1d\u514b\u7cfb\u6570(S)\u968f\u6e29\u5ea6\u7684\u53d8\u5316\uff1b
\n c) CNAS-xNPs\u590d\u5408\u6750\u6599\u7684\u603b\/\u6676\u683c\u70ed\u5bfc\u7387(ktot<\/sub>\/klat<\/sub>)\u968f\u6e29\u5ea6\u7684\u53d8\u5316\uff1b
\n d) CNAS-xNPs\u590d\u5408\u6750\u6599\u7684ZT\u503c\u968f\u6e29\u5ea6\u7684\u53d8\u5316\u3002<\/p>\n

\u56fe3 CNAS-xNPs\u590d\u5408\u6750\u6599\u7684\u5f62\u8c8c\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

a) \u5177\u6709\u7eb3\u7c73\u5b54(\u767d\u8272\u865a\u7ebf\u5706\u5708)\u548cCNAS\u6676\u754c\u7684CNAS-0.3NPs\u6837\u54c1\u7684\u4f4e\u500d\u660e\u573aTEM\u56fe\u50cf\uff1b
\n b) a\u56fe\u4e2d\u767d\u8272\u865a\u7ebf\u65b9\u5f62\u533a\u57df\u7684\u80fd\u91cf\u8272\u6563\u8c31(EDS)\uff1b
\n c) a\u56fe\u4e2d\u767d\u8272\u865a\u7ebf\u65b9\u5f62\u533a\u57df\u7684CNAS\u754c\u9762\uff1b
\n d) CNAS\u7684HRTEM\u56fe\u50cf\uff1b
\n e) CNAS\u7acb\u65b9\u6676\u80de\u7684\u7403\u6a21\u578b\uff1b
\n f) Nb2<\/sub>O5<\/sub> NPs\u6676\u4f53\u7684HRTEM\u56fe\u50cf\uff1b
\n g) Nb2<\/sub>O5<\/sub>\u659c\u65b9\u6676\u80de\u7684\u7403\u6a21\u578b\uff1b
\n h) a\u56fe\u4e2d\u7684\u767d\u8272\u865a\u7ebf\u65b9\u5f62\u533a\u57df\u5bf9\u5e94\u7684SAED\u56fe\u50cf\uff1b
\n i,j) a\u56fe\u4e2d\u9ec4\u8272\u865a\u7ebf\u65b9\u6846\u6807\u8bb0\u533a\u57df\u7684\u6697\u573aTEM\u56fe\u50cf\u3002<\/p>\n

\u56fe4 \u6676\u683c\u70ed\u5bfc\u7387\u964d\u4f4e\u7684\u673a\u7406<\/strong><\/p>\n

\"\"<\/p>\n

a) CNAS-xNP\u5185\u7684\u5404\u79cd\u58f0\u5b50\u6563\u5c04\u673a\u7406\u793a\u610f\u56fe\uff1b
\n b) CNAS-0.3NPs\u6837\u54c1\u548c\u5148\u524d\u62a5\u9053\u7684\u56db\u9762\u4f53\u5316\u5408\u7269\u7684\u6700\u5927\u8f6c\u6362\u6548\u7387(\u03b7max<\/sub>)\u968f\u6e29\u5dee(\u0394T)\u53d8\u5316\u7684\u6bd4\u8f83\uff0c\u5185\u63d2\u4e3a\u5e73\u5747ZT\u503c(ZTave<\/sub>)\u4e0e\u0394T\u4e4b\u95f4\u7684\u5173\u7cfb\u3002 \u5bf9\u4e8e\u03b7max<\/sub>\u548cZTave<\/sub>\uff0c\u5047\u8bbe\u6240\u6709\u6750\u6599\u7684\u51b7\u4fa7\u6e29\u5ea6(Tcold<\/sub>)\u4e3a323K\u3002<\/p>\n

\u56fe5 CNAS-xNPs\u590d\u5408\u6750\u6599\u7684\u65ad\u88c2\u97e7\u6027\u6bd4\u8f83<\/strong><\/p>\n

\"\"<\/p>\n

a) \u672a\u8d1f\u8f7dNPs\u6837\u54c1\u5ba4\u6e29\u4e0b\u786c\u5ea6\u538b\u75d5\u7684SEM\u56fe\u50cf\uff1b
\n b) CNAS-0.3NPs\u590d\u5408\u6750\u6599\u5ba4\u6e29\u4e0b\u786c\u5ea6\u538b\u75d5\u7684SEM\u56fe\u50cf\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong>
\n \u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u901a\u8fc7\u7b80\u5355\u7684\u673a\u68b0\u5408\u91d1\u5316\u548c\u653e\u7535\u7b49\u79bb\u5b50\u70e7\u7ed3\u5de5\u827a\u5408\u6210\u4e86Cu11.5<\/sub>Ni0.5<\/sub>Sb4<\/sub>S13-\u03b4<\/sub>-x vol % Nb2<\/sub>O5<\/sub>\u70ed\u7535\u56db\u9762\u4f53\uff0c\u5176\u4e2dNb2<\/sub>O5<\/sub>\u7eb3\u7c73\u9897\u7c92\u548c\u7eb3\u7c73\u5b54\u5728\u6676\u754c\u4e2d\u5747\u5300\u5206\u5e03\u3002\u53cd\u590d\u7814\u78e8\u548cSPS\u5de5\u827a\u6539\u5584\u4e86\u5bfc\u7535\u6027\uff0c\u6709\u52a9\u4e8e\u7ec6\u7c92\u7eb3\u7c73\u7ed3\u6784\u548c\u589e\u5f3a\u7684\u5408\u91d1\u5316\u8fc7\u7a0b\u3002\u7531\u4e8eNb2<\/sub>O5<\/sub>\u7eb3\u7c73\u9897\u7c92\u5f15\u5165\u7eb3\u7c73\u7f3a\u9677\u8bf1\u5bfc\u7684\u58f0\u5b50\u6563\u5c04\uff0c\u5bfc\u70ed\u7387\u5728\u6574\u4e2a\u6e29\u5ea6\u8303\u56f4\u5185\u663e\u8457\u964d\u4f4e\u3002\u5c11\u91cf\u7684Nb2<\/sub>O5<\/sub>\u6dfb\u52a0(0.3 vol %)\u4f7f\u5f97723K\u65f6ZT\u503c\u9ad8\u8fbe1.2\u3002\u6b64\u5916\uff0cCNAS-0.3NP\u5177\u6709\u9ad8\u03b7max<\/sub>\u3001ZTave<\/sub>\u548cKIC<\/sub>\u503c\uff0c\u8868\u660e\u7eb3\u7c73\u7ed3\u6784\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u56db\u9762\u4f53\u6750\u6599\u7684\u9ad8\u70ed\u7535\u8f6c\u6362\u6548\u7387\u548c\u5668\u4ef6\u53ef\u9760\u6027\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aEnhanced performance of thermoelectric nanocomposites based on Cu12<\/sub>Sb4<\/sub>S13<\/sub> tetrahedrite<\/a> <\/strong>(Nano Energy<\/strong>, 2019, DOI: 10.1016\/j.nanoen.2018.12.090)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8abc940504\u3010\u8096\u6770\u3011\u7f16\u8bd1\u6574\u7406\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaokefu\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\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 \u56db\u9762\u4f53Cu12Sb4S13(\u7f29\u5199\u4e3aCAS)\u662f\u4e00\u79cd\u5929\u7136\u77ff\u7269\uff0c\u7531\u4e8e\u5176\u5ec9\u4ef7\u7684\u7ec4\u6210\u5143\u7d20\u548c\u590d\u6742\u7684Sb[CuS3]Sb\u7ed3\u6784\u800c\u5f15\u8d77\u4e86\u4eba\u4eec\u7684\u6781\u5927\u5173\u6ce8\u3002\u5c3d\u7ba1CAS\u5177\u6709\u8d85…<\/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":[1308,748,2882],"class_list":["post-165074","post","type-post","status-publish","format-standard","hentry","category-jiedu","tag-lijingfeng","tag-redian","tag-2882"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/165074"}],"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\/4931"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=165074"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/165074\/revisions"}],"predecessor-version":[{"id":165639,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/165074\/revisions\/165639"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=165074"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=165074"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=165074"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}