{"id":112936,"date":"2017-11-21T06:30:40","date_gmt":"2017-11-20T22:30:40","guid":{"rendered":"\/\/m.iemloyee.com\/?p=112936"},"modified":"2017-11-20T15:43:05","modified_gmt":"2017-11-20T07:43:05","slug":"%e6%9d%a8%e7%bb%a7%e8%be%89%e9%ba%a6%e7%ab%8b%e5%bc%baadv-mater%ef%bc%9a%e6%8f%ad%e7%a4%ba%e7%bb%93%e6%9e%84%e6%b0%b4%e4%bf%83%e8%bf%9b%e9%87%91%e5%b1%9e%e7%a6%bb%e5%ad%90%e5%b5%8c%e5%85%a5%e6%ad%a3","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=112936","title":{"rendered":"\u6768\u7ee7\u8f89&\u9ea6\u7acb\u5f3aAdv. Mater\uff1a\u63ed\u793a\u7ed3\u6784\u6c34\u4fc3\u8fdb\u91d1\u5c5e\u79bb\u5b50\u5d4c\u5165\u6b63\u6781\u7684\u4f5c\u7528\u673a\u7406\uff0c\u5b9e\u73b0\u9ad8\u500d\u7387\u9ad8\u5bb9\u91cf\u6c34\u7cfb\u950c\u4e8c\u6b21\u7535\u6c60"},"content":{"rendered":"

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

\u6c34\u7cfb\u950c\u4e8c\u6b21\u7535\u6c60\u7531\u4e8e\u950c\u5143\u7d20\u50a8\u91cf\u4e30\u5bcc\u3001\u6210\u672c\u4f4e\u5ec9\u3001\u73af\u5883\u53cb\u597d\u800c\u9002\u7528\u4e8e\u5927\u89c4\u6a21\u7535\u7f51\u50a8\u80fd\u5668\u4ef6\uff0c\u5176\u6210\u672c\u4f18\u52bf\u3001\u73af\u5883\u4f18\u52bf\u548c\u66f4\u9ad8\u7684\u5b89\u5168\u6027\u4f7f\u5176\u6709\u671b\u5728\u5927\u89c4\u6a21\u50a8\u80fd\u5e94\u7528\u65b9\u9762\u4ee3\u66ff\u9502\u79bb\u5b50\u7535\u6c60\u3002\u5728\u4f17\u591a\u79cd\u7c7b\u7684\u6c34\u7cfb\u4e8c\u6b21\u7535\u6c60\u4e2d\uff0c\u57fa\u4e8e\u950c\u79bb\u5b50\u7684\u4e8c\u6b21\u7535\u6c60\u5177\u6709\u4ee5\u4e0b\u4f18\u52bf\uff1a(1)\u5ec9\u4ef7\u7684\u91d1\u5c5e\u950c\u8d1f\u6781\u5177\u6709\u9ad8\u7684\u7406\u8bba\u6bd4\u5bb9\u91cf\uff08819 mAh\/g\uff09\uff1b(2)\u7528\u6e29\u548c\u7684\u4e2d\u6027\u7535\u89e3\u8d28\u6eb6\u6db2\u4ee3\u66ff\u4f20\u7edf\u7684\u78b1\u6027\u7535\u89e3\u8d28\u6eb6\u6db2\u53ef\u4ee5\u5728\u6700\u5927\u7a0b\u5ea6\u4e0a\u964d\u4f4e\u950c\u7535\u6c60\u5bf9\u73af\u5883\u7684\u5e72\u6270\uff0c\u5e76\u964d\u4f4e\u7535\u6c60\u56de\u6536\u6210\u672c\uff1b(3)Zn\/Zn2+<\/sup>\u7535\u5bf9\u5177\u6709\u4f4e\u7684\u6c27\u5316\u8fd8\u539f\u7535\u52bf\uff08-0.76 V vs. SHE\uff09,\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u4e8c\u7535\u5b50\u8f6c\u79fb\u673a\u5236\u80fd\u4e3a\u950c\u7535\u6c60\u63d0\u4f9b\u9ad8\u7684\u80fd\u91cf\u5bc6\u5ea6\u3002\u7136\u800c\uff0c\u653e\u7535\u8fc7\u7a0b\u4e2d\u950c\u79bb\u5b50\u5d4c\u5165\u6b63\u6781\u662f\u4e00\u4e2a\u590d\u6742\u800c\u56f0\u96be\u7684\u8fc7\u7a0b\u3002\u8fd9\u4e00\u8fc7\u7a0b\u6d89\u53ca\u5230\u950c\u79bb\u5b50\u53ca\u7535\u89e3\u8d28\u4e0e\u6b63\u6781\u6750\u6599\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u5bf9\u6b63\u6781\u6750\u6599\u7684\u957f\u5faa\u73af\u7a33\u5b9a\u6027\u3001\u500d\u7387\u6027\u80fd\u548c\u6bd4\u5bb9\u91cf\u8d77\u5230\u51b3\u5b9a\u6027\u4f5c\u7528\u3002\u6700\u8fd1\u7814\u7a76\u8868\u660e\uff0c\u7ed3\u6784\u6c34\u5728\u91d1\u5c5e\u79bb\u5b50\u7684\u5d4c\u5165\/\u8131\u5d4c\u8fc7\u7a0b\u4e2d\u8d77\u5230\u91cd\u8981\u7684\u4f5c\u7528\u3002\u4f8b\u5982\u5145\u653e\u7535\u5faa\u73af\u8fc7\u7a0b\u4e2dZn0.25<\/sub>V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\u6b63\u6781\u6750\u6599\u4e2d\u7684\u7ed3\u6784\u6c34\u4f1a\u4e0eZn2+<\/sup>\u53d1\u751f\u53ef\u9006\u4ea4\u6362\u3002\u800c\u6c34\u5408\u91d1\u5c5e\u79bb\u5b50\u4e2d\u7684\u7ed3\u6784\u6c34\u80fd\u5c4f\u853d\u91d1\u5c5e\u79bb\u5b50\u6b63\u7535\u8377\u5e76\u589e\u5927\u79bb\u5b50\u534a\u5f84\uff0c\u4ece\u800c\u51cf\u5c0f\u6c34\u5408\u91d1\u5c5e\u79bb\u5b50\u7684\u6709\u6548\u7535\u8377\uff0c\u524a\u5f31\u6c34\u5408\u91d1\u5c5e\u79bb\u5b50\u4e0e\u6b63\u6781\u6750\u6599\u4e4b\u95f4\u7684\u9759\u7535\u6392\u65a5\u4f5c\u7528\u3002\u8fd9\u4e00\u73b0\u8c61\u5df2\u88ab\u5e7f\u6cdb\u7528\u4e8e\u63d0\u5347Li+<\/sup>\u3001Na+<\/sup>\u3001Mg2+<\/sup>\u7b49\u91d1\u5c5e\u79bb\u5b50\u7535\u6c60\u7684\u6bd4\u5bb9\u91cf\u548c\u500d\u7387\u6027\u80fd\u3002\u7136\u800c\uff0c\u8be5\u73b0\u8c61\u80cc\u540e\u7684\u4f5c\u7528\u673a\u5236\u53ca\u76f8\u5173\u7269\u79cd\u7684\u7ed3\u6784\u6f14\u53d8\u8fc7\u7a0b\u4ecd\u6709\u5f85\u63a2\u7d22\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u7f8e\u56fd\u534e\u76db\u987f\u5927\u5b66<\/strong>\u7684\u6768\u7ee7\u8f89\u6559\u6388<\/strong>\u548c\u6b66\u6c49\u7406\u5de5\u5927\u5b66<\/strong>\u7684\u9ea6\u7acb\u5f3a\u6559\u6388<\/strong>\uff08\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff09<\/strong>\u8bfe\u9898\u7ec4\u5408\u4f5c\u5728Adv.Mater<\/strong>\u4e0a\u53d1\u8868\u4e86\u6807\u9898\u4e3a\u201cWater-Lubricated Intercalation in V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O for High-Capacity and High-Rate Aqueous Rechargeable Zinc Batteries<\/strong>\u201d\u7684\u6587\u7ae0\u3002\u5728\u8fd9\u9879\u5de5\u4f5c\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u5316\u5b66\u6db2\u76f8\u6cd5\u5c06\u542b\u6709V2<\/sub>O5<\/sub>\u6eb6\u80f6\u7684\u8fd8\u539f\u6c27\u5316\u77f3\u58a8\u70ef\uff08rGO\uff09\u6eb6\u6db2\u7ecf\u52a0\u70ed\u8f6c\u5316\u4e3a\u76f8\u4e92\u4ea4\u8054\u7684\u591a\u6676V2<\/sub>O5<\/sub>\u7eb3\u7c73\u7ebf\u4e0erGO\u7684\u76d8\u72b6\u590d\u5408\u7269\uff08\u8bb0\u4e3aVOG\uff09\uff0c\u5e76\u4ee5\u8be5\u65b9\u6cd5\u5236\u5f97\u7684\u53cc\u5c42V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\uff08n\u22651\uff09\u4f5c\u4e3a\u950c\u7535\u6c60\u6b63\u6781\u6750\u6599\uff0c\u91c7\u7528\u4e0e\u8d28\u8c31\u8054\u7528\u7684\u70ed\u91cd\/\u5dee\u5f0f\u626b\u63cf\u91cf\u70ed\uff08TG\/DSC-MS\uff09\u6280\u672f\u3001\u56fa\u4f53\u6838\u78c1\u5171\u632f\uff08NMR\uff09\u6280\u672f\u3001X\u5c04\u7ebf\u884d\u5c04\uff08XRD\uff09\u65b9\u6cd5\u4e0e\u7535\u5316\u5b66\u6d4b\u8bd5\u76f8\u7ed3\u5408\u7684\u5206\u6790\u8868\u5f81\u624b\u6bb5\u4e3aV2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\u6b63\u6781\u5728\u5145\u653e\u7535\u5faa\u73af\u8fc7\u7a0b\u4e2d\u7684\u5316\u5b66\u6210\u5206\u53ca\u6676\u4f53\u7ed3\u6784\u6f14\u53d8\u63d0\u4f9b\u4e86\u76f4\u63a5\u8bc1\u636e\uff0c\u7cfb\u7edf\u7814\u7a76\u4e86V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\u4e2d\u7684\u7ed3\u6784\u6c34\u5728\u950c\u79bb\u5b50\u5d4c\u5165\/\u8131\u5d4c\u8fc7\u7a0b\u4e2d\u6240\u8d77\u5230\u7684\u4f5c\u7528\u3002\u7814\u7a76\u8868\u660e\uff0cV2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\u6240\u542b\u7684\u7ed3\u6784\u6c34\u4e0e\u950c\u79bb\u5b50\u7ed3\u5408\u5f62\u6210\u6c34\u5408\u950c\u79bb\u5b50\uff0c\u4f7f\u6c34\u5408\u950c\u79bb\u5b50\u7684\u6709\u6548\u7535\u8377\u964d\u4f4e\uff0c\u4ece\u800c\u51cf\u5c0f\u6c34\u5408\u950c\u79bb\u5b50\u4e0eV2<\/sub>O5<\/sub>\u9aa8\u67b6\u4e4b\u95f4\u7684\u9759\u7535\u6392\u65a5\u529b\u5e76\u589e\u5927V2<\/sub>O5<\/sub>\u7684\u5c42\u95f4\u8ddd\uff0c\u6709\u5229\u4e8e\u950c\u79bb\u5b50\u5728VOG\u6b63\u6781\u4e2d\u7684\u5d4c\u5165\/\u8131\u5d4c\u53ca\u6269\u6563\u8fc7\u7a0b\u3002\u5229\u7528\u8be5\u539f\u7406\u7ec4\u88c5\u7684\u6263\u5f0f\u950c\u7535\u6c60\u57280.3 A\/g\u7684\u7535\u6d41\u5bc6\u5ea6\u4e0b\u80fd\u8fbe\u5230144 Wh\/kg\u7684\u6bd4\u80fd\u91cf\uff0c\u57286.4 kW\/kg\u7684\u9ad8\u529f\u7387\u5bc6\u5ea6\u4e0b\u80fd\u8fbe\u523090 Wh\/kg\u7684\u80fd\u91cf\u5bc6\u5ea6\u548c295 mAh\/g\u7684\u6bd4\u5bb9\u91cf\uff08\u57fa\u4e8e\u6b63\u6781\u548c200%\u7684\u950c\u8d1f\u6781\uff09\u3002\u8be5\u5de5\u4f5c\u4e3a\u5b89\u5168\u6027\u9ad8\u7684\u5ec9\u4ef7\u7eff\u8272\u9ad8\u6027\u80fd\u50a8\u80fd\u4f53\u7cfb\u63d0\u4f9b\u4e86\u53ef\u884c\u65b9\u6848\u3002\u8be5\u5de5\u4f5c\u7684\u7b2c\u4e00\u4f5c\u8005<\/strong>\u4e3a\u6b66\u6c49\u7406\u5de5\u5927\u5b66<\/strong>\u7684\u664f\u68a6\u96e8\u535a\u58eb<\/strong>\u3002<\/p>\n

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

\u56fe1. VOG\u7684\u5f62\u8c8c\u3001\u7ec4\u5206\u3001\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

(a) VOG\u7684TEM\u660e\u573a\u50cf\u548c\u9009\u533a\u7535\u5b50\u884d\u5c04\u56fe\u8c31\u3002<\/p>\n

(b) \u7531VOG\u7684(100)\u884d\u5c04\u675f\u6240\u6210\u7684TEM\u6697\u573a\u50cf\u3002<\/p>\n

(c) VOG\u7684EDS\u5143\u7d20\u5206\u5e03\u56fe\u3002<\/p>\n

(d) VOG\u3001VOG-350\u3001VOG-350air\u7684\u7c89\u672bXRD\u56fe\u8c31\u3002<\/p>\n

(e,f) VOG\u7684\u70ed\u91cd\/\u5dee\u5f0f\u626b\u63cf\u91cf\u70ed\u4e0e\u8d28\u8c31\u8054\u7528\uff08TG\/DSC-MS\uff09\u7684\u5206\u6790\u7ed3\u679c\u3002<\/p>\n

\u6ce8\uff1a<\/strong>(1) VOG-350\u548cVOG-350air\u5206\u522b\u4e3a\u5c06VOG\u5728\u771f\u7a7a\u548c\u7a7a\u6c14\u4e2d\u52a0\u70ed\u81f3350\u2103\u5e76\u4fdd\u6e292h\u6240\u5f97\u7684\u6b63\u6781\u6d3b\u6027\u6750\u6599\u3002<\/p>\n

(2) \u7531\u56fe(e,f)\u53ef\u77e5\uff0c\u5f53\u52a0\u70ed\u81f3350\u2103\u65f6\uff0cVOG\u4e2d\u7684\u6240\u6709\u7269\u7406\u5438\u9644\u6c34\u548c\u7ed3\u6784\u6c34\u5747\u88ab\u9664\u53bb\uff0c\u800c\u5bf9rGO\u57fa\u672c\u6ca1\u6709\u5f71\u54cd\u3002\u6b64\u65f6\u751f\u6210\u4e86\u4e09\u659c\u6676\u7cfb\u7684\u65b0\u76f8\uff0c\u5176\u7a7a\u95f4\u7fa4\u4e3aP1\u3002<\/p>\n

\u56fe2. VOG\u548cVOG-350\u7684\u7535\u5316\u5b66\u6027\u80fd\u8868\u5f81\u53ca\u5bf9\u6bd4<\/strong><\/p>\n

\"\"<\/p>\n

(a) VOG\u7684\u524d3\u6b21\u5faa\u73af\u4f0f\u5b89\u66f2\u7ebf\u3002<\/p>\n

(b) VOG\u7684\u524d3\u6b21\u5faa\u73af\u5145\u653e\u7535\u66f2\u7ebf\u3002<\/p>\n

(c) VOG\u548cVOG-350\u7684\u500d\u7387\u6027\u80fd\u6d4b\u8bd5\uff0c\u7535\u6d41\u5bc6\u5ea6\u4e3a0.3-30 A\/g\u3002<\/p>\n

(d) VOG\u548cVOG-350\u7684\u957f\u5faa\u73af\u7a33\u5b9a\u6027\u6d4b\u8bd5\uff0c\u7535\u6d41\u5bc6\u5ea6\u4e3a6 A\/g\u3002<\/p>\n

\u6ce8\uff1a<\/strong>\u4ee5\u4e0a\u7535\u5316\u5b66\u6d4b\u8bd5\u6240\u7528\u7684\u6263\u5f0f\u950c\u7535\u6c60\u7531\u8d1f\u8f7d\u6709\u6b63\u6781\u6d3b\u6027\u6750\u6599\uff08VOG\u6216VOG-350\uff09\u3001\u5bfc\u7535\u78b3\u9ed1\u3001\u805a\u504f\u4e8c\u6c1f\u4e59\u70ef\uff08PVDF\uff09\uff08\u5176\u8d28\u91cf\u6bd4\u4e3a7\uff1a2\uff1a1\uff09\u7684Ti\u7b94\u4f5c\u4e3a\u6b63\u6781\uff08\u8d1f\u8f7d\u91cf\u4e3a2.5 mg\/cm2<\/sup>\uff09\uff0c\u5e76\u4e0eZn\u7b94\u8d1f\u6781\u30013M Zn(CF3<\/sub>SO3<\/sub>)2<\/sub>\u7535\u89e3\u8d28\u6eb6\u6db2\u3001\u73bb\u7483\u7ea4\u7ef4\u9694\u819c\u7ec4\u88c5\u5f97\u5230\u3002<\/p>\n

\u56fe3.VOG\u6b63\u6781\u7684\u7535\u5316\u5b66\u53cd\u5e94\u52a8\u529b\u5b66\u7814\u7a76<\/strong><\/p>\n

\"\"<\/p>\n

(a) VOG\u5728\u4e0d\u540c\u626b\u63cf\u901f\u5ea6\u4e0b\u7684\u5faa\u73af\u4f0f\u5b89\u66f2\u7ebf\u3002<\/p>\n

(b) \u4ece\u56fe(a)\u4e2d\u76844\u4e2a\u5cf0\u7535\u6d41\u5f97\u51fa\u7684log(i)-log(v)\u66f2\u7ebf\u3002<\/p>\n

(c) V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\u3001Zn0.25<\/sub>V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\u3001\u03b1-MnO2<\/sub>\u7684Ragone\u56fe\u5bf9\u6bd4\u3002\u8be5\u56fe\u4e2d\u7684\u80fd\u91cf\u5bc6\u5ea6\u503c\u7531\u653e\u7535\u66f2\u7ebf\u79ef\u5206\u5f97\u5230\u3002<\/p>\n

\u5206\u6790\uff1a<\/strong>\u5047\u8bbe\u56fe(a)\u4e2d\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7684\u5cf0\u7535\u6d41\u5bc6\u5ea6\u4e0e\u626b\u63cf\u901f\u5ea6\u4e4b\u95f4\u7b26\u5408i=avb<\/sup>\u7684\u5173\u7cfb\u5f0f\uff0c\u5219\u7531\u56fe(b)\u5f97\u51fa\u7b2c1-4\u4e2a\u6c27\u5316\u8fd8\u539f\u5cf0\u5bf9\u5e94\u7684b\u503c\u5206\u522b\u4e3a1.03\uff0c0.85\uff0c0.86\uff0c0.81\u3002\u8fd9\u8868\u660e\u8fd9\u56db\u4e2a\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u7684\u901f\u7387\u4e3b\u8981\u7531\u5316\u5b66\u53cd\u5e94\u901f\u7387\u63a7\u5236\u3002\u7531Ragone\u56fe\u53ef\u77e5\uff0c\u5f53\u653e\u7535\u65f6\u95f4\u5c11\u4e8e1h\u65f6\uff0cVOG\u7684\u80fd\u91cf\u5bc6\u5ea6\u9ad8\u4e8eZn0.25<\/sub>V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\u548c\u03b1-MnO2<\/sub>\u3002\u5f53\u529f\u7387\u5bc6\u5ea6\u4ecb\u4e8e102<\/sup>-104 <\/sup>W\/kg\u65f6\uff0cVOG\u5177\u6709\u8f83\u9ad8\u7684\u80fd\u91cf\u5bc6\u5ea6\u3002<\/p>\n

\u56fe4.\u63a2\u7a76\u7ed3\u6784\u6c34\u5728\u950c\u79bb\u5b50\u5d4c\u5165V2O5\u00b7nH2O\u6b63\u6781\u8fc7\u7a0b\u4e2d\u7684\u4f5c\u7528\u673a\u7406<\/strong><\/p>\n

\"\"<\/p>\n

(a) \u4e0d\u540c\u5145\u653e\u7535\u7a0b\u5ea6\u4e0bVOG\u7684XRD\u56fe\u8c31\u3002<\/p>\n

(b) \u672a\u7ecf\u5904\u7406\u7684VOG\u3001\u5145\u7535\u81f31.3 V\u65f6\u7684VOG\u3001\u653e\u7535\u81f30.2 V\u65f6\u7684VOG\u7684\u9b54\u89d2\u65cb\u8f6c\u56fa\u4f53\u6838\u78c1\u5171\u632f\u8c31\uff08MAS NMR\uff09\u3002\u5176\u4e2d1<\/sup>H\u548c13<\/sup>C\u7684\u6d4b\u8bd5\u9891\u7387\u4e3a30 kHz,19<\/sup>F\u7684\u6d4b\u8bd5\u9891\u7387\u4e3a20 kHz\u3002<\/p>\n

(c) \u672a\u7ecf\u5904\u7406\u7684VOG\u3001\u5145\u7535\u81f31.3 V\u65f6\u7684VOG\u3001\u653e\u7535\u81f30.2 V\u65f6\u7684VOG\u7684\u6676\u4f53\u7ed3\u6784\u793a\u610f\u56fe\u3002<\/p>\n

\u5206\u6790\uff1a<\/strong>\u5145\u653e\u7535\u8fc7\u7a0b\u4e2dZn2+<\/sup>\u5728VOG\u6b63\u6781\u4e2d\u9ad8\u5ea6\u53ef\u9006\u7684\u5d4c\u5165\/\u8131\u5d4c\u8fc7\u7a0b\u4f34\u968f\u7740\u9ad8\u5ea6\u53ef\u9006\u7684\u6676\u4f53\u7ed3\u6784\u53d8\u5316\u3002\u5f53\u5145\u7535\u81f31.3 V\u65f6\uff0c\u968f\u7740Zn2+<\/sup>\u4eceVOG\u6b63\u6781\u8131\u5d4c\uff0cV2<\/sub>O5<\/sub>\u7684\u5c42\u95f4\u8ddd\u4ece12.6 \u00c5\u4e0b\u964d\u523010.4 \u00c5\u3002\u800c\u653e\u7535\u8fc7\u7a0b\u5219\u53ef\u5206\u4e3a\u4e24\u4e2a\u9636\u6bb5\uff1a(1) \u4ece1.1 V\u653e\u7535\u81f30.8 V\u65f6\uff0c\u5e73\u5747\u6bcf1 mol V2<\/sub>O5<\/sub>\u4e2d\u5d4c\u51650.3 mol Zn2+<\/sup>\uff0c\u8be5\u9636\u6bb5\u65e0\u76f8\u53d8\u53d1\u751f\uff1b(2) \u4ece0.6 V\u653e\u7535\u81f30.4 V\u65f6\uff0c\u968f\u7740\u5d4c\u5165\u6b63\u6781\u7684Zn2+<\/sup>\u6570\u76ee\u589e\u52a0\u4ea7\u751f\u4e86\u65b0\u76f8\uff0c\u5176\u5c42\u95f4\u8ddd\u4e3a13.5 \u00c5\u3002Rietveld\u7cbe\u4fee\u7ed3\u679c\u8868\u660e\uff0c\u6263\u5f0f\u950c\u7535\u6c60\u653e\u7535\u81f30.4 V\u65f6\u6709\u4e24\u76f8\u5171\u5b58\uff0c\u9664\u4e86\u7c7b\u4f3c\u4e8e1.3 V\u65f6VOG\u7684\u7269\u76f8\uff0c\u8fd8\u4ea7\u751f\u4e86\u4e00\u4e2a\u7a7a\u95f4\u7fa4\u4e3aPc\u7684\u65b0\u76f8\u3002<\/p>\n

\u6b64\u5916\uff0c\u7814\u7a76\u4eba\u5458\u7528MAS NMR\u9a8c\u8bc1\u4e86V2<\/sub>O5<\/sub>\u53cc\u5c42\u4e4b\u95f4\u7ed3\u6784\u6c34\u7684\u5b58\u5728\u3002\u5f53\u5145\u7535\u81f31.3 V\u65f6\uff0c\u5e73\u5747\u6bcf1 mol VOG\u5c42\u95f4\u4e0d\u4ec5\u5b58\u57281.8 mol\u6c34\u5206\u5b50\uff0c\u8fd8\u6709\u5d4c\u5165\u5176\u95f4\u7684Zn2+<\/sup>\u548c\u4e0e\u4e4b\u5f62\u6210\u7535\u8377\u5e73\u8861\u7684CF3<\/sub>SO3<\/sub>–<\/sup>\u9634\u79bb\u5b50\u3002\u5f53\u950c\u7535\u6c60\u7535\u538b\u4fdd\u6301\u57281.3 V\u65f6\uff0cV2<\/sub>O5<\/sub>\u5c42\u95f4\u7684Zn2+<\/sup>\u3001CF3<\/sub>SO3<\/sub>–<\/sup>\u3001H2<\/sub>O\u53ca\u6676\u683c\u6c27\u539f\u5b50\u4e4b\u95f4\u5f62\u6210\u4e86\u6c22\u952e\uff0c\u8fd9\u4f7fVOG\u5c42\u95f4\u8ddd\u753112.6 \u00c5\u4e0b\u964d\u81f310.4 \u00c5\u3002\u6b64\u65f6\u5e73\u5747\u6bcf1 mol VOG\u5c42\u95f4\u7684\u6c34\u5206\u5b50\u6570\u76ee\u4e0b\u964d\u81f31.3 mol\uff0c\u4f7f\u5176\u79fb\u52a8\u66f4\u52a0\u56f0\u96be\u3002\u800c\u653e\u7535\u81f30.2 V\u65f6\uff0cVOG\u5c42\u95f4\u8ddd\u91cd\u65b0\u589e\u5927\u523013.5 \u00c5\uff0c\u4f7f\u5c42\u95f4\u79bb\u5b50\u6269\u6563\u66f4\u5bb9\u6613\u8fdb\u884c\u3002<\/p>\n

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

\u8fd9\u9879\u5de5\u4f5c\u63ed\u793a\u4e86V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O\u6b63\u6781\u6750\u6599\u4e2d\u7684\u7ed3\u6784\u6c34\u5728Zn2+<\/sup>\u5d4c\u5165\/\u8131\u5d4c\u8fc7\u7a0b\u4e2d\u626e\u6f14\u7684\u91cd\u8981\u89d2\u8272\uff0c\u5e76\u7ed3\u5408\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u7535\u5316\u5b66\u52a8\u529b\u5b66\u7279\u6027\uff0c\u7ec6\u81f4\u8003\u5bdf\u4e86VOG\u6b63\u6781\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u5316\u5b66\u7ec4\u5206\u53ca\u6676\u4f53\u7ed3\u6784\u6f14\u5316\u89c4\u5f8b\uff0c\u4e3a\u6df1\u5165\u7406\u89e3\u7ed3\u6784\u6c34\u5728\u91d1\u5c5e\u79bb\u5b50\u5d4c\u5165\u6b63\u6781\u6750\u6599\u8fc7\u7a0b\u4e2d\u6240\u8d77\u5230\u7684\u52a8\u529b\u5b66\u4fc3\u8fdb\u4f5c\u7528\u63d0\u4f9b\u4e86\u76f4\u63a5\u5b9e\u9a8c\u8bc1\u636e\u3002\u5229\u7528\u8be5\u539f\u7406\u7ec4\u88c5\u7684\u6c34\u7cfb\u950c\u4e8c\u6b21\u7535\u6c60\u80fd\u8fbe\u5230\u6bd4\u4f20\u7edf\u7684LiCoO2<\/sub>\/\u77f3\u58a8\u7535\u6c60\u9ad830\u500d\u7684\u529f\u7387\u5bc6\u5ea6\uff0c\u4e3a\u8bbe\u8ba1\u5e76\u5236\u5907\u5b89\u5168\u6027\u9ad8\u7684\u5ec9\u4ef7\u7eff\u8272\u9ad8\u6027\u80fd\u4e8c\u6b21\u7535\u6c60\u63d0\u4f9b\u4e86\u53ef\u884c\u65b9\u6848\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Water-Lubricated Intercalation in V2<\/sub>O5<\/sub>\u00b7nH2<\/sub>O for High-Capacity and High-Rate Aqueous Rechargeable Zinc Batteries<\/a> (Adv.Mater, 2017, DOI: 10.1002\/adma.201703725)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u524d\u7ebf\u738b\u948a\u9896\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406\u3002<\/p>\n

\u6750\u6599\u725b\u7f51\u4e13\u6ce8\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u53ca\u884c\u4e1a\u8fdb\u5c55\uff0c\u8fd9\u91cc\u6c47\u96c6\u4e86\u5404\u5927\u9ad8\u6821\u7855\u535a\u751f\u3001\u4e00\u7ebf\u79d1\u7814\u4eba\u5458\u4ee5\u53ca\u884c\u4e1a\u4ece\u4e1a\u8005\uff0c\u5982\u679c\u60a8\u5bf9\u4e8e\u8ddf\u8e2a\u6750\u6599\u9886\u57df\u79d1\u6280\u8fdb\u5c55\uff0c\u89e3\u8bfb\u9ad8\u6c34\u5e73\u6587\u7ae0\u6216\u662f\u8bc4\u8ff0\u884c\u4e1a\u6709\u5174\u8da3\uff0c\u70b9\u6211\u52a0\u5165\u7f16\u8f91\u90e8\u5927\u5bb6\u5ead<\/a>\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

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\u6750\u6599\u6d4b\u8bd5\u3001\u6570\u636e\u5206\u6790\uff0c\u4e0a<\/strong>\u6d4b\u8bd5\u8c37<\/strong><\/a>\uff01<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"

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