{"id":203695,"date":"2020-06-24T06:18:42","date_gmt":"2020-06-23T22:18:42","guid":{"rendered":"\/\/m.iemloyee.com\/?p=203695"},"modified":"2020-06-23T21:19:03","modified_gmt":"2020-06-23T13:19:03","slug":"acs-energy-lett-%e9%80%9a%e8%bf%87%e6%b0%a7%e6%b0%94%e6%94%b9%e5%8f%98%e7%a1%ab%e7%9a%84%e7%94%b5%e5%8c%96%e5%ad%a6%e5%8f%8d%e5%ba%94%e8%b7%af%e5%be%84%ef%bc%8c%e5%ae%9e%e7%8e%b0%e9%ab%98%e8%83%bd","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=203695","title":{"rendered":"ACS Energy Lett.: \u901a\u8fc7\u6c27\u6c14\u6539\u53d8\u786b\u7684\u7535\u5316\u5b66\u53cd\u5e94\u8def\u5f84\uff0c\u5b9e\u73b0\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u548c\u4f4e\u7a7f\u68ad\u6548\u5e94\u7684\u5ba4\u6e29\u94a0\u786b\u7535\u6c60"},"content":{"rendered":"

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

\u5bf9\u4e8e\u7528\u4e8e\u7535\u7f51\u7684\u5927\u89c4\u6a21\u50a8\u80fd\u7cfb\u7edf\u800c\u8a00\uff0c\u5177\u6709\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u4e14\u4ef7\u683c\u4f4e\u5ec9\u7684\u7535\u6c60\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u5728\u4f17\u591a\u7684\u7535\u6c60\u6280\u672f\u4e2d\uff0c\u94a0\u786b\u7535\u6c60\u7531\u4e8e\u786b\u548c\u94a0\u7684\u542b\u91cf\u4e30\u5bcc\u4e14\u6210\u672c\u6781\u4f4e\uff0c\u5728\u8fc7\u53bb\u7684\u51e0\u5341\u5e74\u4e2d\u53d7\u5230\u4e86\u5e7f\u6cdb\u7684\u5173\u6ce8\u3002\u4f46\u662f\uff0c\u9ad8\u6e29\u94a0\/\u786b (HT-Na\/S)\u7535\u6c60\u7684\u53d1\u5c55\u7531\u4e8e\u5176\u8fd0\u884c\u6e29\u5ea6\u9ad8 (>300\u00b0C)\uff0c\u9ad8\u53cd\u5e94\u6027\u7684\u7194\u878d\u6001\u91d1\u5c5e\u94a0\u53ca\u56fa\u4f53\u7535\u89e3\u8d28\u6240\u5e26\u6765\u5b89\u5168\u6027\u548c\u6210\u672c\u95ee\u9898\u53d7\u5230\u4e86\u4e25\u91cd\u7684\u963b\u788d\u3002\u8fd1\u5e74\u6765\uff0c\u5ba4\u6e29\u94a0\/\u786b(RT-Na\/S)\u7535\u6c60\u7531\u4e8e\u5176\u7406\u8bba\u80fd\u91cf\u5bc6\u5ea6\u9ad8\uff0c\u5b89\u5168\u6027\u9ad8\u548c\u6210\u672c\u4f4e\u800c\u5f15\u8d77\u4e86\u4eba\u4eec\u7684\u5174\u8da3\u3002\u7136\u800c\uff0cRT-Na\/S\u7684\u5b9e\u9645\u5bb9\u91cf\u5f80\u5f80\u8fdc\u4f4e\u4e8e\u5176\u7406\u8bba\u503c\uff0c\u539f\u56e0\u662f\u5176\u7535\u5316\u5b66\u53cd\u5e94\u5f88\u96be\u5f7b\u5e95\u5b8c\u6210\uff0c\u5bb9\u91cf\u91ca\u653e\u4e0d\u51fa\u6765\u3002\u786b\u7684\u7535\u5316\u5b66\u6027\u80fd\u8fd8\u53d7\u5230\u591a\u786b\u5316\u7269\u4e2d\u95f4\u4f53\u5728\u6709\u673a\u7535\u89e3\u6db2\u4e2d\u6eb6\u89e3\u6240\u5f15\u8d77\u7684\u201c\u7a7f\u68ad\u6548\u5e94\u201d\u7684\u5f71\u54cd\uff0c\u4ece\u800c\u5bfc\u81f4\u5bb9\u91cf\u5feb\u901f\u8870\u51cf\u548c\u5faa\u73af\u5bff\u547d\u964d\u4f4e\u3002\u5df2\u7ecf\u5f00\u53d1\u4e86\u8bf8\u5982\u7535\u89e3\u6db2\u4f18\u5316\uff0c\u4e2d\u95f4\u5c42\u6216\u5438\u9644\u5242\u7b49\u7b56\u7565\u6765\u6291\u5236\u201c\u7a7f\u68ad\u6548\u5e94\u201d\u3002\u5c3d\u7ba1\u8fd9\u4e9b\u65b9\u6cd5\u63d0\u9ad8\u4e86\u786b\u7684\u5faa\u73af\u7a33\u5b9a\u6027\uff0c\u4f46\u8fd9\u4e9b\u65b9\u6cd5\u901a\u5e38\u4f1a\u5e26\u6765\u65b0\u7684\u95ee\u9898\uff0c\u4f8b\u5982\u66f4\u9ad8\u7684\u6210\u672c\u4ee5\u53ca\u964d\u4f4e\u7535\u6c60\u7684\u80fd\u91cf\u5bc6\u5ea6\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u5f17\u5409\u5c3c\u4e9a\u7406\u5de5\u5927\u5b66<\/strong>Li Zheng<\/strong>\u3001\u7f8e\u56fd\u9646\u519b\u5b9e\u9a8c\u5ba4\u8bb8\u5eb7\u7814\u7a76\u5458<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u62a5\u9053\u4e86\u4e00\u79cd\u6539\u53d8\u786b\u57fa\u6b63\u6781\u7684\u53cd\u5e94\u9014\u5f84\u53ef\u4ee5\u540c\u65f6\u6291\u5236\u591a\u786b\u5316\u7269\u7684\u7a7f\u68ad\u5e76\u63d0\u9ad8\u5176\u80fd\u91cf\u5bc6\u5ea6\u7684\u7b56\u7565\u3002\u4f5c\u8005\u63d0\u51fa\u4e00\u79cd\u7528\u4e8e\u5ba4\u6e29Na\/S\u7535\u6c60\u65b0\u7684\u6df7\u5408\u786b-\u6c27\u7535\u5316\u5b66\u53cd\u5e94\uff0c\u5c06\u6c27\u6c14\u5f15\u5165\u5230\u7535\u89e3\u6db2\u4e2d\uff0c\u5176\u4e2d\u7535\u89e3\u6db2\u4e2d\u7684\u6eb6\u5242\u5316\u94a0-\u6c27\u53cd\u5e94\u5f62\u6210\u7eb3\u7c73\u7ea7\u7684NaO2<\/sub>-Na2<\/sub>Sn(1 <n\u22644)\u56e2\u7c07\u4ece\u800c\u6539\u53d8\u4e86\u786b\u6b63\u6781\u7684\u53cd\u5e94\u8def\u5f84\u3002\u8fd9\u4e9b\u4e2d\u95f4\u4f53\u53ef\u4ee5\u8d77\u5230\u56fa\u5b9a\u591a\u786b\u5316\u7269\u7684\u6548\u679c\u4e14\u53ef\u4ee5\u63d0\u4f9b\u5f88\u9ad8\u7684\u5bb9\u91cf\u3002\u8fd9\u79cd\u65b0\u7684\u6b63\u6781\u5316\u5b66\u7269\u8d28\u53ef\u63d0\u4f9b\u8d85\u8fc71400 mA h\/g\u7684\u9ad8\u53ef\u9006\u5bb9\u91cf\uff0c\u5177\u6709\u4f4e\u7684\u8fc7\u7535\u52bf\uff08\u301c250 mV\uff09\u548c\u7a33\u5b9a\u7684\u5faa\u73af\u6027\u80fd\u3002\u76f8\u5173\u7814\u7a76\u6210\u679c\u201cAltering the Electrochemical Pathway of Sulfur Chemistry with Oxygen for High Energy Density and Low Shuttling in a Na\/S Battery<\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728ACS Energy Letter<\/strong>\u4e0a\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n

\u56fe\u4e00<\/strong> Li-O2<\/sub>-S<\/strong>\uff0c<\/strong>Na-O2<\/sub>-S<\/strong>\u548c<\/strong>K-O2<\/sub>-S<\/strong>\u4f53\u7cfb\u4e4b\u95f4\u7684<\/strong>(a)<\/strong>\u53cd\u5e94\u5409\u5e03\u65af\u81ea\u7531\u80fd\u548c<\/strong>(b)<\/strong>\u7535\u6c60\u7535\u538b\u7684\u6bd4\u8f83\u3002<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e8c<\/strong>\u7535\u5316\u5b66\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09Na\/S\u7535\u6c60\u5728\u7b2c\u4e00\uff0c\u7b2c\u4e8c\u548c\u7b2c\u5341\u5708\u7684\u5145\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n

\uff08b\uff09Na-O2<\/sub>\u7535\u6c60\u5728\u7b2c\u4e00\uff0c\u7b2c\u4e8c\uff0c\u7b2c\u4e94\u548c\u7b2c\u5341\u4e2a\u5708\u7684\u5145\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n

\uff08c\uff09Na\/( O2<\/sub>)-S\u7535\u6c60\u5728\u7b2c\u4e00\uff0c\u7b2c\u4e94\u548c\u7b2c\u5341\u4e2a\u5708\u7684\u5145\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n

\uff08d\uff09Na\/S\uff0cNa\/O2\u548cNa\/( O2<\/sub>)-S\u7535\u6c60\u7684\u524d50\u5708\u5faa\u73af\u6027\u80fd\u6bd4\u8f83\u3002<\/p>\n

\u56fe\u4e09<\/strong> Na\/( O2<\/sub>)-S<\/strong>\u7535\u6c60\u7684\u7a33\u5b9a\u6027\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

\uff08a\uff09\u5faa\u73af\u540e\u7535\u6c60\u4e2d\u7684\u94a0\u8d1f\u6781\u4e0e\u65b0\u9c9c\u94a0\u8d1f\u6781\u7684\u5149\u5b66\u56fe\u50cf\u3002<\/p>\n

\uff08b\uff09Na\/S\u7535\u6c60\u7684\u9996\u5708\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n

\uff08c\uff09Na\/S\u7535\u6c60\u5728\u4e0d\u540c\u653e\u7535\u65f6\u95f4\u65f6\u7535\u89e3\u6db2\u7684\u989c\u8272\u53d8\u5316\u3002<\/p>\n

\uff08d\uff09Na\/( O2<\/sub>)-S\u7535\u6c60\u7684\u9996\u5708\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n

\uff08e\uff09Na\/( O2<\/sub>)-S\u7535\u6c60\u5728\u4e0d\u540c\u653e\u7535\u65f6\u95f4\u65f6\u7535\u89e3\u6db2\u7684\u989c\u8272\u53d8\u5316\u3002<\/p>\n

\u56fe\u56db<\/strong>DFT<\/strong>\u8ba1\u7b97<\/strong><\/p>\n

\"\"<\/p>\n

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

\u603b\u4e4b\uff0c\u901a\u8fc7\u6539\u53d8\u5ba4\u6e29Na\/(O2)-S\u7535\u6c60\u7684\u57fa\u672c\u53cd\u5e94\u9014\u5f84\uff0c\u53d1\u73b0\u4e86\u4e00\u79cd\u65b0\u7684\u6df7\u5408\u786b-\u6c27\u5316\u7535\u6c60\uff0c\u5b9e\u73b0\u4e86\u8d85\u8fc71400 mA h\/g\u7684\u9ad8\u53ef\u9006\u5bb9\u91cf\uff0c\u4f4e\u8fc7\u7535\u52bf\u548c\u7a33\u5b9a\u7684\u5faa\u73af\u6027\u80fd\u3002\u4e0e\u5ba4\u6e29Na\/S\u7535\u6c60\u76f8\u6bd4\uff0c\u6eb6\u89e3\u5728\u7535\u89e3\u6db2\u4e2d\u7684\u6c27\u6c14\u7684\u5f15\u5165\u589e\u52a0\u4e86\u5176\u80fd\u91cf\u5bc6\u5ea6\u3002\u5404\u79cd\u5206\u6790\u7ed3\u679c\u63ed\u793a\u4e86\u7eb3\u7c73\u7ea7\u7684NaO2<\/sub>-Na2<\/sub>Sn\uff081 <n\u22644\uff09\u56e2\u7c07\u7684\u5f62\u6210\u6539\u53d8\u4e86\u53cd\u5e94\u9014\u5f84\u3002\u4e0d\u6eb6\u6027\u7eb3\u7c73\u7ea7NaO2<\/sub>-Na2<\/sub>Sn\u9897\u7c92\u7684\u5f62\u6210\u4f1a\u6291\u5236\u591a\u786b\u5316\u7269\u7684\u7a7f\u68ad\u548c\u53cd\u5e94\u4ea7\u7269\u7684\u6676\u4f53\u751f\u957f\uff0c\u4ece\u800c\u5bfc\u81f4\u4f4e\u81ea\u653e\u7535\u548c\u51fa\u8272\u7684\u5faa\u73af\u6027\u80fd\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a\u201c<\/strong>Altering the Electrochemical Pathway of Sulfur Chemistry with Oxygen for High Energy Density and Low Shuttling in a Na\/S Battery<\/strong><\/a>\u201d<\/strong>(ACS Energy Lett. 2020, DOI : 10.1021\/acsenergylett.9b02746)<\/strong><\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u5fae\u89c2\u4e16\u754c\u7f16\u8bd1\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\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\u7bb1tougao@cailiaoren.com\u3002<\/p>\n

\u6750\u6599\u4eba\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenvip\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u5bf9\u4e8e\u7528\u4e8e\u7535\u7f51\u7684\u5927\u89c4\u6a21\u50a8\u80fd\u7cfb\u7edf\u800c\u8a00\uff0c\u5177\u6709\u9ad8\u80fd\u91cf\u5bc6\u5ea6\u4e14\u4ef7\u683c\u4f4e\u5ec9\u7684\u7535\u6c60\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u5728\u4f17\u591a\u7684\u7535\u6c60\u6280\u672f\u4e2d\uff0c\u94a0\u786b\u7535\u6c60\u7531\u4e8e\u786b\u548c\u94a0\u7684\u542b\u91cf\u4e30\u5bcc\u4e14\u6210\u672c\u6781\u4f4e\uff0c\u5728\u8fc7\u53bb\u7684\u51e0\u5341…<\/p>\n","protected":false},"author":7084,"featured_media":203699,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[18],"class_list":["post-203695","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-xinnengyuan"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/203695"}],"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\/7084"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=203695"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/203695\/revisions"}],"predecessor-version":[{"id":204017,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/203695\/revisions\/204017"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/203699"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=203695"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=203695"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=203695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}