{"id":172372,"date":"2019-04-11T12:00:06","date_gmt":"2019-04-11T04:00:06","guid":{"rendered":"\/\/m.iemloyee.com\/?p=172372"},"modified":"2019-04-10T23:01:22","modified_gmt":"2019-04-10T15:01:22","slug":"jacs%ef%bc%9a%e5%af%8c%e9%92%a0%e5%8f%8d%e9%92%99%e9%92%9b%e7%9f%bfna3obh4%e4%b8%ad%e5%8f%af%e6%97%8b%e8%bd%ac%e9%98%b4%e7%a6%bb%e5%ad%90%e5%9b%a2%e7%b0%87%e4%ba%a7%e7%94%9f%e7%9a%84%e8%b6%85%e7%a6%bb","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=172372","title":{"rendered":"JACS\uff1a\u5bcc\u94a0\u53cd\u9499\u949b\u77ffNa3OBH4\u4e2d\u53ef\u65cb\u8f6c\u9634\u79bb\u5b50\u56e2\u7c07\u4ea7\u751f\u7684\u8d85\u79bb\u5b50\u5bfc\u7535\u6027"},"content":{"rendered":"

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

\u76ee\u524d\u793e\u4f1a\u5bf9\u5927\u89c4\u6a21\u80fd\u91cf\u5b58\u50a8\u7684\u9700\u6c42\u6fc0\u52b1\u7740\u65b0\u578b\u4f4e\u6210\u672c\u3001\u9ad8\u5b89\u5168\u6027\u7684\u80fd\u6e90\u5b58\u50a8\u6280\u672f\u7684\u53d1\u5c55\u3002\u5168\u56fa\u6001\u94a0\u7535\u6c60\u517c\u5177\u4f4e\u6210\u672c\u548c\u539f\u6599\uff08\u94a0\uff09\u8d44\u6e90\u4e30\u5bcc\u7684\u4f18\u52bf\uff0c\u800c\u4e14\u5177\u6709\u9ad8\u5b89\u5168\u6027\uff0c\u662f\u672a\u6765\u5236\u5907\u5168\u56fa\u6001\u7535\u6c60\u7684\u5408\u9002\u6750\u6599\u3002\u94a0\u8d85\u79bb\u5b50\u5bfc\u4f53\u662f\u5f00\u53d1\u5168\u56fa\u6001\u94a0\u7535\u6c60\u7684\u5173\u952e\uff0c\u4ee5\u6709\u591a\u79cd\u5f62\u5f0f\u7684\u65e0\u673a\u94a0\u8d85\u79bb\u5b50\u5bfc\u4f53\u5f97\u5230\u62a5\u9053\uff0c\u5176\u4e2d\uff0c\u6c27\u5316\u7269\u94a0\u8d85\u79bb\u5b50\u5bfc\u4f53\u6709\u7740\u5316\u5b66\/\u7535\u5316\u5b66\u901a\u7528\u6027\uff0c\u5728\u7535\u6c60\u9886\u57df\u53d7\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\u3002\u7136\u800c\uff0c\u4f20\u7edf\u6c27\u5316\u7269\u4e00\u822c\u9700\u8981\u901a\u8fc7~1000o<\/sup>C\u7684\u9ad8\u6e29\u70e7\u7ed3\u6765\u8fbe\u5230\u8db3\u591f\u9ad8\u7684\u79bb\u5b50\u5bfc\u7535\u6027\uff0c\u4ece\u800c\u964d\u4f4e\u6676\u754c\u7535\u963b\u3002\u8fd1\u671f\u62a5\u9053\u7684\u6c27\u5316\u7269\u9502\u8d85\u79bb\u5b50\u5bfc\u4f53\uff0c\u4e0d\u4ec5\u8868\u73b0\u51fa\u9ad8\u79bb\u5b50\u7535\u5bfc\u548c\u826f\u597d\u7684\u7535\u5316\u5b66\u7a33\u5b9a\u6027\uff0c\u800c\u4e14\u6709\u7740\u76f8\u5bf9\u4f4e\u7684\u7194\u70b9\uff08~280o<\/sup>C\uff09\uff0c\u53ef\u5728\u4f4e\u6e29\u4e0b\u964d\u4f4e\u6676\u754c\u7535\u963b\u3002<\/p>\n

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

\u94a0\u8d85\u79bb\u5b50\u5bfc\u4f53\u662f\u5f00\u53d1\u5177\u6709\u9ad8\u5b89\u5168\u7cfb\u6570\u3001\u4f4e\u6210\u672c\u7684\u5168\u56fa\u6001\u9502\u7535\u6c60\u7684\u5173\u952e\u3002\u5728\u5df2\u5f97\u5230\u5f00\u53d1\u7684\u94a0\u8d85\u79bb\u5b50\u5bfc\u4f53\u4e2d\uff0c\u53cd\u9499\u949b\u77ff\u578b\u79bb\u5b50\u5bfc\u4f53\u51ed\u501f\u5176\u8f83\u9ad8\u7684\u7ed3\u6784\u5bb9\u5fcd\u5ea6\u548c\u8f83\u597d\u7684\u6210\u5f62\u6027\uff0c\u53d7\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\u3002\u8fd1\u65e5\uff0c\u534e\u4e2d\u79d1\u6280\u5927\u5b66\u8c22\u4f73\u6559\u6388<\/strong>\u548c\u5317\u4eac\u5927\u5b66\u848b\u9e3f\u7814\u7a76\u5458\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09\u8bfe\u9898\u7ec4<\/strong>\u5408\u4f5c\u5728Journal of the American Chemical Society<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cRotational Cluster Anion Enabling Superionic Conductivity in Sodium-Rich Antiperovskite Na3<\/sub>OBH4<\/sub><\/strong>\u201d\u7684\u6587\u7ae0\u3002\u4f5c\u8005\u7528Na2<\/sub>O\u548cNaBH4<\/sub>\u8fdb\u884c\u56fa\u6001\u53cd\u5e94\uff0c\u6210\u529f\u5730\u5408\u6210\u4e86\u5177\u6709\u7acb\u65b9\u53cd\u9499\u949b\u77ff\u7ed3\u6784\u7684Na3<\/sub>OBH4<\/sub>\u3002Na3<\/sub>OBH4<\/sub>\u5728\u5ba4\u6e29\u4e0b\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u4e3a4.4 \u00d7 10\u22123 <\/sup>S cm\u22121<\/sup>\uff0c\u79bb\u5b50\u8fc1\u79fb\u6d3b\u5316\u80fd\u4e3a0.25eV\u3002\u503c\u5f97\u4e00\u63d0\u7684\u662f\uff0c\u548c\u73b0\u5b58\u7684\u53cd\u9499\u949b\u77ff\u4f53\u7cfbNa3<\/sub>OX(X = Cl, Br, I)\u76f8\u6bd4\uff0c\u79bb\u5b50\u7535\u5bfc\u7387\u8981\u9ad8\u51fa\u56db\u4e2a\u6570\u91cf\u7ea7\uff0c\u8fd9\u4e00\u63d0\u9ad8\u4e0d\u4ec5\u5f52\u56e0\u4e8eNa3<\/sub>OBH4<\/sub>\u7279\u6b8a\u7684\u7acb\u65b9\u53cd\u9499\u949b\u77ff\u6676\u4f53\u7ed3\u6784\uff0c\u8fd8\u7531\u4e8eBH4<\/sub>\u9634\u79bb\u5b50\u56e2\u7684\u65cb\u8f6c\u6027\u3002\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\u8ba1\u7b97\u8868\u660e\uff0cBH4<\/sub>\u9634\u79bb\u5b50\u5177\u6709\u975e\u5e38\u4f4e\u7684\u65cb\u8f6c\u52bf\u5792\uff0cBH4<\/sub>\u65cb\u8f6c\u663e\u8457\u964d\u4f4e\u4e86Na\u79bb\u5b50\u8fc1\u79fb\u52bf\u5792\u3002\u8be5\u5de5\u4f5c\u52a0\u6df1\u4e86\u5bf9\u53cd\u9499\u949b\u77ff\u7ed3\u6784\u56fa\u4f53\u7535\u89e3\u8d28\u7684\u7406\u89e3\uff0c\u660e\u786e\u4e86\u9634\u79bb\u5b50\u56e2\u5728\u8d85\u79bb\u5b50\u5bfc\u4f53\u4e2d\u7684\u91cd\u8981\u610f\u4e49\u3002<\/p>\n

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

\u56fe1\uff1a\u5df2\u6807\u6ce8Miller\u6307\u6570\u7684\u5408\u6210Na3<\/sub>OBH4<\/sub>\u7684XRD\u56fe\u8c31\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2\uff1aNa3<\/sub>OBH4<\/sub>\u7684\u6676\u4f53\u7ed3\u6784\u8868\u5f81\u3002<\/p>\n

\"\"(a)Na3<\/sub>OBH4<\/sub>\u548cNa3<\/sub>OBr\u4e2d\u56fa\u6001Na\u7684\u6838\u78c1\u5171\u632f\u8c31\uff1b<\/p>\n

(b)300K\u4e0b\uff0cNa3<\/sub>OBD4<\/sub>\u7684\u4e2d\u5b50\u7c89\u672b\u884d\u5c04\u7684\u7ed3\u6784\u7cbe\u4fee\u56fe\uff1b<\/p>\n

(c)\u7531\u4e2d\u5b50\u7c89\u672b\u884d\u5c04\u7ed3\u6784\u7cbe\u4fee\u5f97\u5230\u7684Na3<\/sub>OBD4<\/sub>\u6676\u4f53\u7ed3\u6784\u3002<\/p>\n

\u56fe3\uff1a\u53cd\u9499\u949b\u77ff\u7ed3\u6784Na3<\/sub>OBH4<\/sub>\u7684\u70ed\u529b\u5b66\u7a33\u5b9a\u6027\u548c\u79bb\u5b50\u7535\u5bfc\u7387\u3002<\/p>\n

\"\"(a)Na3<\/sub>OBD4<\/sub>\u7684\u5dee\u793a\u626b\u63cf\u91cf\u70ed\u6cd5\u5206\u6790\uff08DSC\u56fe\uff09\uff1b<\/p>\n

(b)\u5728300-390K\u6e29\u5ea6\u8303\u56f4\u5185\uff0c\u70ed\u538b\u6cd5\u5236\u6210\u7684Na3<\/sub>OBH4<\/sub>\u7684Nyquist\u56fe\uff1b<\/p>\n

(c)\u5728300-390K\u6e29\u5ea6\u8303\u56f4\u5185\uff0c\u70ed\u538b\u6cd5\u5236\u6210\u7684Na3<\/sub>OBH4<\/sub>\u7684Arrhenius\u56fe\u3002<\/p>\n

\u56fe4\uff1a\u4e00\u7cfb\u5217\u94a0\u79bb\u5b50\u79bb\u5b50\u5bfc\u4f53\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u548c\u6d3b\u5316\u80fd\u3002<\/p>\n

\"\"<\/p>\n

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

\u603b\u7684\u6765\u8bb2\uff0cNa3<\/sub>OBH4<\/sub>\u53ef\u901a\u8fc7\u7b80\u5355\u6613\u884c\u7684\u56fa\u6001\u53cd\u5e94\u6210\u529f\u5408\u6210\uff0c\u4e14\u901a\u8fc7\u56fa\u6001NMR\u548cXRD\u7ed3\u679c\u63ed\u793a\u4e86Na3<\/sub>OBH4<\/sub>\u5177\u6709\u672a\u5f62\u53d8\u7684\u7acb\u65b9\u53cd\u9499\u949b\u77ff\u6676\u4f53\u7ed3\u6784\u3002\u5ba4\u6e29\u4e0b\u548c328K\u65f6\u7684\u79bb\u5b50\u7535\u5bfc\u7387\u5206\u522b\u662f4.4 \u00d7 10\u22123<\/sup> S cm\u22121<\/sup>\u548c 1.1\u00d7 10\u22122 <\/sup>S cm\u22121<\/sup>\uff0cBH4<\/sub>\u7684\u65cb\u8f6c\u53ef\u4fc3\u8fdb\u94a0\u7684\u8fc1\u79fb\u3002\u8be5\u5de5\u4f5c\u5c06\u5e26\u52a8\u57fa\u4e8e\u8d85\u79bb\u5b50\u5bfc\u4f53\u7684\u9634\u79bb\u5b50\u56e2\u7c07\u7684\u7814\u7a76\uff0c\u7279\u522b\u662f\u9488\u5bf9\u5176\u5bfc\u7535\u673a\u5236\u7684\u63a2\u7a76\u3002\u4e0b\u4e00\u6b65\u7684\u4f18\u5316\u5de5\u4f5c\u548c\u5168\u56fa\u6001\u94a0\u7535\u6c60\u7684\u5f00\u53d1\u6b63\u5728\u5f00\u5c55\u4e2d\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aRotational Cluster Anion Enabling Superionic Conductivity in Sodium-Rich Antiperovskite Na3OBH4<\/a>\uff08J. Am. Chem. Soc.\uff0c2019\uff0cDOI : 10.1021\/jacs.9b01746\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u8ba1\u7b97\u6750\u6599\u7ec4Isobel\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

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

\u3010\u5f15\u8a00\u3011 \u76ee\u524d\u793e\u4f1a\u5bf9\u5927\u89c4\u6a21\u80fd\u91cf\u5b58\u50a8\u7684\u9700\u6c42\u6fc0\u52b1\u7740\u65b0\u578b\u4f4e\u6210\u672c\u3001\u9ad8\u5b89\u5168\u6027\u7684\u80fd\u6e90\u5b58\u50a8\u6280\u672f\u7684\u53d1\u5c55\u3002\u5168\u56fa\u6001\u94a0\u7535\u6c60\u517c\u5177\u4f4e\u6210\u672c\u548c\u539f\u6599\uff08\u94a0\uff09\u8d44\u6e90\u4e30\u5bcc\u7684\u4f18\u52bf\uff0c\u800c\u4e14\u5177\u6709\u9ad8\u5b89\u5168\u6027\uff0c\u662f\u672a…<\/p>\n","protected":false},"author":4765,"featured_media":172376,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215,2],"tags":[3640,3983,3982],"class_list":["post-172372","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu","category-keji","tag-3640","tag-3983","tag-3982"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/172372"}],"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\/4765"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=172372"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/172372\/revisions"}],"predecessor-version":[{"id":172564,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/172372\/revisions\/172564"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/172376"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=172372"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=172372"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=172372"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}