{"id":182387,"date":"2019-08-04T06:30:11","date_gmt":"2019-08-03T22:30:11","guid":{"rendered":"\/\/m.iemloyee.com\/?p=182387"},"modified":"2019-08-03T15:30:31","modified_gmt":"2019-08-03T07:30:31","slug":"%e3%80%90%e5%b7%b2%e6%a0%a1%e7%a8%bf%e3%80%91%e8%8b%8f%e5%b7%9e%e5%a4%a7%e5%ad%a6%e6%99%8f%e6%88%90%e6%9e%97acs-nano%ef%bc%9a%e6%96%b0%e5%9e%8b%e7%94%b5%e8%a7%a3%e8%b4%a8%e4%bd%93%e7%b3%bb%e6%8a%91","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=182387","title":{"rendered":"\u82cf\u5dde\u5927\u5b66\u664f\u6210\u6797ACS Nano\uff1a\u65b0\u578b\u7535\u89e3\u8d28\u4f53\u7cfb\u6291\u5236\u9502\u786b\u7535\u6c60\u4e2d\u591a\u786b\u5316\u7269\u7684\u6eb6\u89e3\u884c\u4e3a"},"content":{"rendered":"

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

\u9502\u786b\u7535\u6c60\u4f5c\u4e3a\u4e0b\u4e00\u4ee3\u53ef\u5145\u7535\u7535\u6c60\u5019\u9009\u8005\u4e4b\u4e00\uff0c\u5c3d\u7ba1S8<\/sub>\u8fd8\u539f\u81f3Li2<\/sub>S\u65f6\u5bb9\u91cf\u5f88\u5927\uff0c\u4f46\u5176\u9700\u8981\u91c7\u7528Li\u91d1\u5c5e\u4f5c\u4e3a\u8d1f\u6781\uff0c\u624d\u80fd\u4fdd\u8bc1\u76f8\u5e94\u7684\u7535\u538b\u3002\u4f20\u7edf\u7684\u6db2\u6001Li+<\/sup>\u7535\u89e3\u8d28\u5728\u5145\u7535\u8fc7\u7a0b\u4e2d\uff0c\u5bb9\u6613\u5728\u8d1f\u6781\u4e0a\u5f62\u6210\u9502\u679d\u6676\uff0c\u4ece\u800c\u5f15\u53d1\u5b89\u5168\u95ee\u9898\uff0c\u6b64\u5916\uff0c\u4e2d\u95f4\u4ea7\u7269Li2<\/sub>Sx<\/sub>\u8fd8\u4f1a\u6eb6\u89e3\u5728\u6db2\u6001\u7535\u89e3\u8d28\u4e2d\uff0c\u4ea7\u751f\u7a7f\u68ad\u6548\u5e94\uff0c\u5f71\u54cd\u7535\u6c60\u7684\u5faa\u73af\u5bff\u547d\u3002\u56e0\u6b64\uff0c\u89e3\u51b3\u4ee5\u4e0a\u4e24\u4e2a\u95ee\u9898\u662f\u76ee\u524dLi-S\u7535\u6c60\u7814\u7a76\u7684\u5173\u952e\u6240\u5728\u3002<\/p>\n

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

\u8fd1\u671f\uff0c\u82cf\u5dde\u5927\u5b66\u664f\u6210\u6797\u6559\u6388\u3001\u94b1\u6d9b\u526f\u7814\u7a76\u5458<\/strong>\u548c\u7f8e\u56fd\u5f97\u514b\u8428\u65af\u5927\u5b66\u5965\u65af\u6c40\u5206\u6821\u7684<\/strong>Li Yutao<\/strong>\u7b49\u4eba\u4e3a\u4e86\u89e3\u51b3Li-S\u7535\u6c60\u4e2d\u53ef\u6eb6\u6027\u591a\u786b\u5316\u7269\u7684\u7a7f\u68ad\u6548\u5e94\uff0c\u5f00\u53d1\u4e86\u4e00\u79cd\u53cc\uff084-\u785d\u57fa\u82ef\u57fa\uff09\u78b3\u9178\u916f\uff08BNC\uff09\u6dfb\u52a0\u5242\uff0c\u5176\u53ef\u4e0e\u53ef\u6eb6\u6027\u7684\u591a\u786b\u5316\u7269Li2<\/sub>Sx<\/sub>\u53cd\u5e94\u751f\u6210\u4e0d\u6eb6\u6027\u7684\u591a\u786b\u5316\u7269\u7edc\u5408\u7269\u548cLi\u526f\u4ea7\u7269\u3002\u6b64\u5916\uff0c\u8fd9\u79cdLi\u526f\u4ea7\u7269\u8fd8\u80fd\u591f\u548cLi\u91d1\u5c5e\u8d1f\u6781\u751f\u6210\u5177\u6709\u826f\u597dLi+<\/sup>\u5bfc\u7535\u7387\u7684\u8d1f\u6781\u949d\u5316\u5c42\uff0c\u6709\u52a9\u4e8eLi\u91d1\u5c5e\u7684\u4f4e\u963b\u6297\u9540\u8986\/\u5265\u79bb\u3002\u8be5\u9879\u7814\u7a76\u4ee5\u9898\u4e3a\u201cA New Type of Electrolyte System To Suppress Polysulfide Dissolution for Lithium<\/strong>\u2212<\/strong>Sulfur Battery<\/strong>\u201d\u53d1\u8868\u5728ACS Nano<\/strong>\u4e0a\u3002<\/p>\n

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

\u56fe\u4e00<\/strong>\u00a0 Li2<\/sub>S8<\/sub><\/strong>\u56e2\u7c07\u4e0e<\/strong>BNC<\/strong>\u53cd\u5e94\u7684<\/strong>DFT<\/strong>\u8ba1\u7b97\u6a21\u62df<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe\u4e8c<\/strong>\u00a0 <\/strong>\u5178\u578b\u4e2d\u95f4\u653e\u7535\u4ea7\u7269\u7684\u6eb6\u89e3\u884c\u4e3a\u53ca\u7535\u6c60\u5faa\u73af\u4e2d\u591a\u786b\u5316\u7269\u6d53\u5ea6\u53d8\u5316\u7684\u539f\u4f4d<\/strong>UV\/vis<\/strong>\u8868\u5f81\u5206\u6790<\/strong><\/p>\n

\"\"<\/p>\n

(a) Li2<\/sub>S6<\/sub>\u548cLi2<\/sub>S8<\/sub>\u5728\u57fa\u51c6\u7535\u89e3\u8d28\u548c\u6dfb\u52a0BNC\u7535\u89e3\u8d28\u4f53\u7cfb\u95f4\u7684\u6eb6\u89e3\u884c\u4e3a\u5bf9\u6bd4\uff1b<\/p>\n

(b) \u6dfb\u52a0BNC\u7535\u89e3\u8d28\u4f53\u7cfb\u5728\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u539f\u4f4dUV\/vis\u5149\u8c31\uff1b<\/p>\n

(c-f) \u7535\u6c60\u5faa\u73af\u8fc7\u7a0b\u4e2d\u4e0d\u540c\u591a\u786b\u5316\u7269\u7684\u6d53\u5ea6\u53d8\u5316\uff1a(c) Li2<\/sub>S8<\/sub>, (d) Li2<\/sub>S6<\/sub>, (e) Li2<\/sub>S4<\/sub>, (f) Li2<\/sub>S2<\/sub>\u3002<\/p>\n

\u56fe\u4e09<\/strong> \u00a0<\/strong>\u5faa\u73af\u540e<\/strong>Li<\/strong>\u91d1\u5c5e\u8d1f\u6781\u4e0a<\/strong>SEI<\/strong>\u5c42\u7684\u539f\u5b50\u7ec4\u5206\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a) SEI\u5c42\u4e0d\u540c\u6df1\u5ea6\u7684\u5316\u5b66\u6210\u5206\u793a\u610f\u56fe\uff1b<\/p>\n

(b, c) SEI\u5916\u8868\u5c42\u7684(b) C 1s\u548cS 2p XPS\u56fe\u8c31\uff1b<\/p>\n

(d-f) \u4e0d\u540c\u523b\u8680\u65f6\u95f4\u4e0b\uff0c \u6dfb\u52a0BNC\u7535\u89e3\u8d28\u4f53\u7cfb\u4e2dLi\u91d1\u5c5e\u7684 (d) C 1s, (e) S 2p, (f) F 1s XPS\u56fe\u8c31\uff1b<\/p>\n

\u6ce8\uff1aLi\u91d1\u5c5e\u8d1f\u6781\u6765\u6e90\u4e8e0.5 C\u5145\u653e\u7535\u500d\u738710\u6b21\u5145\u653e\u7535\u5faa\u73af\u540e\u7684Li-S\u7535\u6c60\u3002<\/p>\n

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\"\"<\/p>\n

(a) \u6dfb\u52a0BNC\u7535\u89e3\u8d28\u4f53\u7cfb\u4e2d\uff0c1 C\u500d\u7387\u4e0b\u4e0d\u540cS\u8d1f\u8f7d\u5bf9\u5e94Li-S\u7535\u6c60\u7684\u5e93\u4f26\u6548\u7387\uff1b<\/p>\n

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

\u5728\u672c\u6587\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u5f00\u53d1\u4e86\u4e86\u4e00\u79cd\u53cc\uff084-\u785d\u57fa\u82ef\u57fa\uff09\u78b3\u9178\u916f\uff08BNC\uff09\u6db2\u6001\u7535\u89e3\u8d28\u6dfb\u52a0\u5242\uff0c\u5176\u53ef\u4e0e\u591a\u786b\u5316\u7269Li2<\/sub>Sx<\/sub>\u53cd\u5e94\u5f62\u6210\u4e0d\u6eb6\u6027\u7684\u786b\u5316\u7269\u7edc\u5408\u7269\u548c4-\u785d\u57fa\u82ef\u915a\u9502\u3002\u4e0d\u6eb6\u6027\u7684\u786b\u5316\u7269\u7edc\u5408\u7269\u53ef\u4ee5\u907f\u514d\u591a\u786b\u5316\u7269\u7684\u7a7f\u68ad\u6548\u5e94\uff0c\u800cLNPH\u526f\u4ea7\u7269\u4f1a\u5728\u8d1f\u6781\u4e0a\u53cd\u5e94\u751f\u6210\u5177\u6709\u9ad8Li+<\/sup>\u5bfc\u7535\u7387\u7684\u81f4\u5bc6\u7684\u949d\u5316SEI\u5c42\uff0c\u4f7f\u5f97\u5728\u8be5\u5c42\u4e0b\u7684\u91d1\u5c5eLi\u53ef\u4ee5\u4f4e\u963b\u6297\u9540\u8986\/\u5265\u79bb\u3002\u672c\u6587\u5f00\u53d1\u7684\u6dfb\u52a0BNC\u7535\u89e3\u8d28\uff0c\u53ef\u4ee5\u4e3a\u7535\u529b\u5b58\u50a8\u63d0\u4f9b\u4f4e\u6210\u672c\u3001\u5b89\u5168\u3001\u9ad8\u5faa\u73af\u5bff\u547d\u7684Li-S\u7535\u6c60\u3002<\/p>\n

\u539f\u6587\u94fe\u63a5\uff1a<\/strong>A New Type of Electrolyte System To Suppress Polysulfide Dissolution for Lithium\u2013Sulfur Battery <\/a>(ACS Nano<\/em>, 2019, DOI: 10.1021\/acsnano.9b03304)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba \u6df1\u6d77\u4e07\u91cc \u4f9b\u7a3f\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\u7bb1\uff1atougao@cailiaoren.com<\/a><\/p>\n

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\u3010\u5f15\u8a00\u3011 \u9502\u786b\u7535\u6c60\u4f5c\u4e3a\u4e0b\u4e00\u4ee3\u53ef\u5145\u7535\u7535\u6c60\u5019\u9009\u8005\u4e4b\u4e00\uff0c\u5c3d\u7ba1S8\u8fd8\u539f\u81f3Li2S\u65f6\u5bb9\u91cf\u5f88\u5927\uff0c\u4f46\u5176\u9700\u8981\u91c7\u7528Li\u91d1\u5c5e\u4f5c\u4e3a\u8d1f\u6781\uff0c\u624d\u80fd\u4fdd\u8bc1\u76f8\u5e94\u7684\u7535\u538b\u3002\u4f20\u7edf\u7684\u6db2\u6001Li+\u7535\u89e3\u8d28\u5728\u5145…<\/p>\n","protected":false},"author":2219,"featured_media":182389,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[751],"class_list":["post-182387","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","tag-ls"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/182387"}],"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\/2219"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=182387"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/182387\/revisions"}],"predecessor-version":[{"id":182486,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/182387\/revisions\/182486"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/182389"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=182387"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=182387"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=182387"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}