{"id":39889,"date":"2016-09-11T14:00:28","date_gmt":"2016-09-11T06:00:28","guid":{"rendered":"\/\/m.iemloyee.com\/?p=39889"},"modified":"2016-09-11T13:01:54","modified_gmt":"2016-09-11T05:01:54","slug":"adv-energy-mater-%e4%b8%8a%e4%ba%a4%e5%a4%a7%e8%81%94%e5%90%88%e7%be%8e%e5%9b%bd%e9%98%bf%e8%b4%a1%e5%ae%9e%e9%aa%8c%e5%ae%a4%e5%85%b3%e4%ba%8enani13fe13mn13o2%e5%9c%a8%e9%92%a0%e7%a6%bb%e5%ad%90","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=39889","title":{"rendered":"Adv. Energy Mater. \u4e0a\u4ea4\u5927\u8054\u5408\u7f8e\u56fd\u963f\u8d21\u5b9e\u9a8c\u5ba4\u5173\u4e8eNaNi1\/3Fe1\/3Mn1\/3O2\u5728\u94a0\u79bb\u5b50\u7535\u6c60\u4e2d\u7684\u4e9a\u7a33\u6001\u7ed3\u6784\u53d8\u5316\u7684\u7814\u7a76"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong>
\n\u7531\u4e8e\u94a0\u5728\u5730\u58f3\u4e2d\u50a8\u91cf\u6700\u4e3a\u4e30\u5bcc\uff0c\u4e14\u5176\u7269\u7406\u5316\u5b66\u6027\u8d28\u4e0e\u9502\u76f8\u4f3c\uff0c\u56e0\u6b64\u94a0\u79bb\u5b50\u7535\u6c60\u5c06\u6210\u4e3a\u6700\u6709\u6f5c\u529b\u7684\u4f4e\u6210\u672c\u80fd\u91cf\u50a8\u80fd\u7cfb\u7edf\u3002\u5bf9\u4e8e\u53ef\u5145\u7535\u94a0\u79bb\u5b50\u7535\u6c60\u800c\u8a00\uff0c\u5176\u6b63\u6781\u6750\u6599\u4e3b\u8981\u6709\u4e24\u79cd\uff1a\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\uff08TMO\uff09\u548c\u666e\u9c81\u58eb\u84dd\u7c7b\u4f3c\u7269\uff0c\u800c\u5c42\u72b6TMO\u6750\u6599\u7684\u53d1\u5c55\u5177\u6709\u5f88\u5927\u7684\u524d\u666f\u3002<\/p>\n

\u4e8b\u5b9e\u4e0a\uff0c\u5c42\u72b6TMO\u6750\u6599\u5305\u62ecNax<\/sub>CoO2<\/sub>\u3001Nax<\/sub>MnO2<\/sub>\u3001NaNi0.5<\/sub>Mn0.5<\/sub>O2<\/sub>\u3001Na2\/3<\/sub>[MxMn1\u2013x<\/sub>]O2<\/sub>\u3001Na1.0<\/sub>Li0.2<\/sub>Ni0.25<\/sub>Mn0.75-<\/sub>O2<\/sub>\u7b49\u3002\u5728\u968f\u540e\u7684\u7814\u7a76\u4e2d\u4eba\u4eec\u8fd8\u53d1\u73b0\u4e86\u65b0\u578b\u5c42\u72b6TMO\u6750\u6599\uff0c\u901a\u8fc7Fe\u7684\u6dfb\u52a0\u91cd\u65b0\u5e73\u8861Ni\u548cMn\u7684\u6469\u5c14\u5316\u5b66\u8ba1\u91cf\u6570\uff0c\u5982\uff1aNa0.9<\/sub>[Cu0.22<\/sub>Fe0.30-<\/sub>Mn0.48<\/sub>]O2<\/sub>\u3001 NaNi1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2\u3001<\/sub>NaNi0.25<\/sub>Fe0.5<\/sub>Mn0.25<\/sub>O2<\/sub>\u3002\u5176\u5c42\u72b6\u7ed3\u6784\u4e2d\u4e00\u5c42\u542b\u6709\u94a0\u79bb\u5b50\uff0c\u76f8\u90bb\u7684\u91d1\u5c5e\u5c42\u542b\u6709\u8fc7\u6e21\u91d1\u5c5e\u79bb\u5b50\uff0c\u5e76\u4e14\u4ee5\u8fd9\u79cd\u5806\u53e0\u65b9\u5f0f\u6cbfc\u8f74\u65b9\u5411\u91cd\u590d\u6392\u5217\u3002\u8fd1\u671f\uff0c\u6709\u7814\u7a76\u5de5\u4f5c\u8868\u660e\u968f\u7740Ni\u548cFe\u6c27\u5316\u8fd8\u539f\u6d3b\u6027\u70b9\u7684\u589e\u52a0(1\/3 > 1\/4)\uff0cNaNi1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub>\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u5bb9\u91cf\u548c\u8f83\u597d\u7684\u5faa\u73af\u6027\u80fd\uff0c\u5f53\u7528\u5b83\u6765\u5236\u4f5c1-Ah\u8f6f\u5305\u88c5\u7684\u94a0\u79bb\u5b50\u7535\u6c60\u65f6\uff0c\u57281C\u4e0b\u8fdb\u884c\u5faa\u73af500\u4e2a\u5468\u671f\u540e\u5bb9\u91cf\u4fdd\u6301\u7387\u4ecd\u9ad8\u8fbe73%\uff0c\u5177\u6709\u826f\u597d\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u7136\u800c\uff0c\u94a0\u79bb\u5b50\u5728\u5176\u4e2d\u7684\u5d4c\u5165\u6240\u5f15\u8d77\u7684\u76f8\u8f6c\u53d8\u5e76\u672a\u5f97\u5230\u7814\u7a76\u3002<\/p>\n

\u901a\u5e38\u800c\u8a00\uff0c\u76f8\u8f6c\u53d8\u548c\u4f53\u79ef\u53d8\u5316\u7684\u6d88\u9664\u662f\u5b9e\u73b0\u8f83\u9ad8\u7535\u6c60\u6027\u80fd\u7684\u5173\u952e\uff0c\u5728\u9502\u79bb\u5b50\u7535\u6c60\u4e2dLiMn2<\/sub>O4<\/sub>\u3001LiNi1\u2013x<\/sub>Mx<\/sub>O2<\/sub>\u00a0(M = transition\u3000metal)\u3001LiFePO4<\/sub>\u7684\u76f8\u8f6c\u53d8\u5df2\u7ecf\u5f97\u5230\u4e86\u5e7f\u6cdb\u7684\u7814\u7a76\uff0c\u5176\u5d4c\u9502\uff0f\u8131\u9502\u8fc7\u7a0b\u4e2d\u53cd\u5e94\u673a\u5236\u548c\u7ed3\u6784\u53d8\u5316\u5df2\u7ecf\u6bd4\u8f83\u660e\u4e86\u3002\u56e0\u6b64\uff0c\u4e3a\u4e86\u63d0\u9ad8\u7535\u6c60\u7684\u6027\u80fd\uff0c\u63a8\u8fdb\u94a0\u79bb\u5b50\u7535\u6c60\u7684\u53d1\u5c55\u53ca\u5e02\u573a\uff0c\u6df1\u5165\u4e86\u89e3\u94a0\u57fa\u6750\u6599\u4e2d\u6240\u53d1\u751f\u7684\u76f8\u53d8\u5316\u5c06\u662f\u5341\u5206\u6709\u5fc5\u8981\u7684\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong>
\n\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u9a6c\u7d2b\u5cf0\u6559\u6388\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u4e0e\u7f8e\u56fd\u963f\u8d21\u56fd\u5bb6\u5b9e\u9a8c\u5ba4<\/strong>\u5316\u5b66\u79d1\u5b66\u4e0e\u5de5\u7a0b\u90e8Khalil Amine\uff08\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u3001Lu \u00a0Jun(\u901a\u8baf\u4f5c\u8005)<\/strong>\u7814\u7a76\u56e2\u961f\u5c31NaNi1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub>\u5728\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u76f8\u8f6c\u53d8\u8fdb\u884c\u4e86\u7814\u7a76\uff0c\u5faa\u73af\u8fc7\u7a0b\u4e2d\u4e24\u76f8\u5171\u5b58\u4ea7\u751f\u975e\u5e73\u8861\u56fa\u6eb6\u4f53Na1\u2013\u03b4<\/sub>Ni1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub>(0 <\u03b4< 1)\u9996\u6b21\u5f97\u5230\u4e86\u7814\u7a76\u3002<\/p>\n

\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong>
\n\u56fe\u4e00\u3001Na1\u2013\u03b4<\/sub>Ni1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub>\u7535\u6781\u5faa\u73af\u8fc7\u7a0b\u4e2d\u539f\u4f4dX\u5c04\u7ebf\u884d\u5c04\u56fe<\/strong><\/p>\n

\"\u56fe\u72471\"<\/p>\n

\u6d4b\u8bd5\u7535\u538b\u8303\u56f4\u4e3a\uff1aa\uff092.0~4.0 V\uff1b \u00a0 b\uff092.0~4.3 V\u3002<\/p>\n

\u56fe\u4e8c\u3001<\/strong>Na1\u2013<\/sub>\u03b4<\/sub>Ni1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub><\/strong>\u7eb3\u7c73\u9897\u7c92\u5145\u7535\u81f34.3 V\u5ef6\u57fa\u9762\u503e\u659c30\u00b0\u524d\u540e<\/strong><\/p>\n

\"\u56fe\u72472\"<\/p>\n

a\u3001c\uff09HRTEM\u56fe\uff1b<\/p>\n

b\u3001d\uff09\u5bf9TEM\u56fe\u8fdb\u884c\u5085\u7acb\u53f6\u53d8\u6362\u5f97\u5230\u7684\u5c40\u57df\u884d\u5c04\u4fe1\u606f\uff1b<\/p>\n

e\u3001f\uff09\u5bf9\u5e94\u7684\u7eb3\u7c73\u675f\u884d\u5c04\u56fe\u6848\u3002\u5176\u4e2d\uff1aa\u3001c\u4e2d\u7684\u63d2\u56fe\u5206\u522b\u4e3a\u503e\u659c\u524d\u540e\u9897\u7c92\u7684\u5f62\u6001<\/p>\n

\u56fe\u4e09\u3001\u5c06TXM\u548cXANS\u7ed3\u5408\u8ffd\u8e2aNaNi1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub>\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u8131\u94a0\u53cd\u5e94<\/strong><\/p>\n

\"\u56fe\u72473\"<\/p>\n

a) \u8131\u94a0\u8fc7\u7a0b\u4e2d\u64cd\u4f5cTXM\u5f97\u5230\u7684Na1\u2013\u03b4<\/sub>Ni1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub>\u7ed3\u6784\u53d8\u5316\u548c\u5316\u5b66\u76f8\u5206\u5e03\u56fe\uff1b<\/p>\n

b-d)Na1\u2013<\/sub>\u03b4<\/sub>Ni1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub>\u539f\u59cb\u6837\u54c1\u53ca\u4e0d\u540c\u5145\u7535\u72b6\u6001\u65f6\u6240\u5f97\u6837\u54c1\u7684XANES \u8c31\u56fe\u6f14\u793a\uff1ab- Ni\u3001c- Fe \u3001d- Mn \u00a0K\u8fb9\u5438\u6536\u8c31\u3002<\/span><\/p>\n

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

\u901a\u8fc7XRD\u3001 TXM-XANES\u6280\u672f\u5bf9\u94a0\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\u7684\u7ed3\u6784\u6f14\u53d8\u8fdb\u884c\u4e86\u7814\u7a76\uff0c\u5176\u4e2dNa1\u2013\u03b4<\/sub>Ni1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub><\/p>\n

\u7684\u7ed3\u6784\u6f14\u53d8\u4e0e\u622a\u6b62\u7535\u538b\u76f8\u5173\u3002\u5f53\u622a\u6b62\u7535\u538b\u4e3a4.0 V\u65f6\uff0c\u4f1a\u4ea7\u751fO3\u2013P3\u2013P3\u2013O3\u516d\u65b9\u76f8\u7684\u53ef\u9006\u7ed3\u6784\u53d8\u5316\uff1b\u5f53\u622a\u6b62\u7535\u538b\u4e3a4.3 V\u65f6\uff0c\u5728\u653e\u7535\u8fc7\u7a0b\u4e2d\u4f1a\u4ea7\u751fO3\u2032\u548c P3\u2032\u5355\u659c\u76f8\uff0c\u5e76\u4e14\u968f\u7740O3\u2032\u2013P3\u2032\u2013O3\u76f8\u8f6c\u53d8\u7684\u53d8\u5316\uff0cO3\u76f8\u4f1a\u6062\u590d\u3002\u4ece\u53cd\u5e94\u673a\u5236\u548c\u7ed3\u6784\u6f14\u53d8\u548c\u53ef\u4ee5\u5f97\u51faNa1\u2013\u03b4<\/sub>Ni1\/3<\/sub>Fe1\/3<\/sub>Mn1\/3<\/sub>O2<\/sub>\u9700\u8981\u8f83\u5927\u7684\u7535\u5316\u5b66\u7535\u538b\u7a97\u53e3\uff0c\u53ef\u7528\u4f5c\u80fd\u91cf\u5bc6\u5ea6\u9ad8\u3001\u5faa\u73af\u7a33\u5b9a\u6027\u597d\u7684\u94a0\u79bb\u5b50\u7535\u6c60\u6b63\u6781\u6750\u6599\u3002<\/p>\n

\u9a6c\u7d2b\u5cf0\u7b80\u4ecb\uff1a<\/strong>
\n\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\u6559\u6388\u3001\u535a\u58eb\u751f\u5bfc\u5e08\uff0c\u56fd\u5bb6\u91cd\u70b9\u57fa\u7840\u7814\u7a76\u53d1\u5c55\u89c4\u5212\uff08973\uff09\u9996\u5e2d\u79d1\u5b66\u5bb6\u3002\u4e3b\u8981\u4ece\u4e8b\u71c3\u6599\u7535\u6c60\u50ac\u5316\u5242\u4e0e\u7535\u50ac\u5316\u53cd\u5e94\u8fc7\u7a0b\u3001\u9502\u79bb\u5b50\u7535\u6c60\u7535\u6781\u6750\u6599\u3001\u80fd\u6e90\u6750\u6599\u5236\u5907\u8fc7\u7a0b\u5de5\u7a0b\u7406\u8bba\u7814\u7a76\u3002\uff08\u4f5c\u8005\u4fe1\u606f\u6765\u81ea\uff1a\u4e0a\u6d77\u4ea4\u901a\u5927\u5b66\uff09<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>
\nIn Operando XRD and TXM Study on the Metastable Structure Change of NaNi1\/3Fe1\/3Mn1\/3O2 under Electrochemical Sodium-Ion Intercalation<\/a>\uff08Adv. Energy Mater. 2016, DOI: 10.1002\/aenm.201601306\uff09<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5b66\u672f\u7ec4 NeverSayBye \u4f9b\u7a3f\uff0c\u70b9\u8fd9\u91cc\u52a0\u5165\u6750\u6599\u4eba\u7684\u5927\u5bb6\u5ead<\/a>\u3002\u53c2\u4e0e\u65b0\u80fd\u6e90\u8bdd\u9898\u8ba8\u8bba\u8bf7\u52a0\u5165\u201c\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u6750\u6599\u4ea4\u6d41\u7fa4 422065952\u201d,\u6b22\u8fce\u5173\u6ce8\u5fae\u4fe1\u516c\u4f17\u53f7\uff0c\u5fae\u4fe1\u641c\u7d22\u201c\u65b0\u80fd\u6e90\u524d\u7ebf\u201d\u6216\u626b\u7801\u5173\u6ce8\u3002\"\u56fe\u72474\"<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u7531\u4e8e\u94a0\u5728\u5730\u58f3\u4e2d\u50a8\u91cf\u6700\u4e3a\u4e30\u5bcc\uff0c\u4e14\u5176\u7269\u7406\u5316\u5b66\u6027\u8d28\u4e0e\u9502\u76f8\u4f3c\uff0c\u56e0\u6b64\u94a0\u79bb\u5b50\u7535\u6c60\u5c06\u6210\u4e3a\u6700\u6709\u6f5c\u529b\u7684\u4f4e\u6210\u672c\u80fd\u91cf\u50a8\u80fd\u7cfb\u7edf\u3002\u5bf9\u4e8e\u53ef\u5145\u7535\u94a0\u79bb\u5b50\u7535\u6c60\u800c\u8a00\uff0c\u5176\u6b63\u6781\u6750\u6599\u4e3b\u8981\u6709\u4e24\u79cd…<\/p>\n","protected":false},"author":174,"featured_media":40080,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-39889","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-jiedu"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/39889"}],"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\/174"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=39889"}],"version-history":[{"count":13,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/39889\/revisions"}],"predecessor-version":[{"id":40091,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/39889\/revisions\/40091"}],"wp:featuredmedia":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/media\/40080"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=39889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=39889"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=39889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}