{"id":135178,"date":"2018-04-22T06:30:13","date_gmt":"2018-04-21T22:30:13","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=135178"},"modified":"2018-04-17T12:12:54","modified_gmt":"2018-04-17T04:12:54","slug":"nature%e5%ad%90%e5%88%8a%ef%bc%9a%e7%9b%b8%e5%8f%98%e9%a9%b1%e5%8a%a8%e5%a2%9e%e5%bc%ba%e5%a4%9a%e7%ba%a7%e7%ba%b3%e7%b1%b3%e7%bb%93%e6%9e%84%e9%92%92%e6%b0%a7%e5%8c%96%e7%89%a9%e7%9a%84%e8%b5%9d","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=135178","title":{"rendered":"Nature\u5b50\u520a\uff1a\u76f8\u53d8\u9a71\u52a8\u589e\u5f3a\u591a\u7ea7\u7eb3\u7c73\u7ed3\u6784\u9492\u6c27\u5316\u7269\u7684\u8d5d\u7535\u5bb9\u80fd\u91cf\u5b58\u50a8"},"content":{"rendered":"

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

\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269(TMOs)\u662f\u4e00\u7c7b\u91cd\u8981\u7684\u8d5d\u7535\u5bb9\u6750\u6599\uff0c\u56e0\u5176\u7406\u8bba\u6bd4\u7535\u5bb9\u9ad8\u4e8e\u78b3\u57fa\u6750\u6599(5\u201315\u03bcF\u00b7cm\u20132<\/sup> )\u7ea6\u4e00\u81f3\u4e24\u4e2a\u6570\u91cf\u7ea7\uff0c\u5728\u8d85\u7ea7\u7535\u5bb9\u5668\u4e2d\u6709\u91cd\u8981\u7684\u5e94\u7528\u524d\u666f\u3002\u4e0d\u540c\u4e8e\u4ec5\u5177\u6709\u53cc\u7535\u5c42\u7535\u5bb9\u5b58\u50a8\u7279\u6027\u7684\u78b3\u6750\u6599\uff0cTMOs\u53ef\u901a\u8fc7\u9633\u79bb\u5b50\u5728\u7535\u6781\/\u7535\u89e3\u6db2\u754c\u9762\u5438\u9644\/\u8131\u9644(\u6c27\u5316\u8fd8\u539f\u578b\u8d5d\u7535\u5bb9)\u6216\/\u548c\u5728\u754c\u9762\u5c42\u5d4c\u5165\/\u8131\u51fa(\u5d4c\u5165\u578b\u8d5d\u7535\u5bb9)\u8fc7\u7a0b\u4e2d\u6240\u4f34\u968f\u7684\u91d1\u5c5e\u79bb\u5b50\u53ef\u9006\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u6765\u5b58\u50a8\/\u91ca\u653e\u7535\u8377\u3002\u4ee5\u4e0a\u4e24\u7c7b\u6cd5\u62c9\u7b2c\u5b58\u50a8\u673a\u5236\u53ef\u5355\u72ec\u6216\u5171\u540c\u5730\u53d1\u751f\u5728TMOs\u6750\u6599\u4e2d\uff0c\u5177\u4f53\u5219\u4f9d\u8d56\u4e8e\u5176\u6676\u4f53\u7ed3\u6784\u662f\u5426\u5c06\u9633\u79bb\u5b50\u5b58\u50a8\u9650\u57df\u4e8e\u5176\u8868\u9762\u6216\u4f53\u5185\u5c42\u95f4\u95f4\u9699\/\u5b54\u9699\u3002\u7136\u800c\uff0c\u5728\u7535\u8377\u5b58\u50a8\/\u91ca\u653e\u8fc7\u7a0b\u4e2d\u65e0\u8bba\u6d89\u53ca\u54ea\u7c7b\u8d5d\u7535\u5bb9\u673a\u5236\uff0c\u7535\u6d3b\u6027\u7684TMOs\u90fd\u9700\u8981\u5728\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u53d1\u6325\u5176\u53cc\u91cd\u4f5c\u7528\uff0c\u5373\u5728\u8868\u9762\u6216\u5c42\u95f4\u95f4\u9699\u4e2d\u5bb9\u7eb3\u9633\u79bb\u5b50\uff0c\u5e76\u5c06\u7535\u5b50\u4ece\u6c27\u5316\u8fd8\u539f\u4f4d\u70b9\u8f6c\u79fb\u5230\u5bfc\u7535\u6750\u6599\u4e0a\u3002\u56e0\u4f20\u7edfTMOs\u96be\u4ee5\u540c\u65f6\u6ee1\u8db3\u7535\u5b50\u8f93\u8fd0\u548c\u9633\u79bb\u5b50\u5d4c\u5165\/\u6269\u6563\u4e24\u65b9\u9762\u7684\u9700\u6c42\uff0c\u57fa\u4e8e\u8fd9\u7c7b\u6750\u6599\u7684\u8d85\u7ea7\u7535\u5bb9\u5668\u5f88\u96be\u771f\u6b63\u5b9e\u73b0\u5177\u6709\u50cf\u7535\u6c60\u4e00\u6837\u7684\u5bb9\u91cf\u548c\u50cf\u78b3\u57fa\u8d85\u7ea7\u7535\u5bb9\u5668\u4e00\u6837\u7684\u500d\u7387\u6027\u80fd\u7684\u80fd\u91cf\u5b58\u50a8\u6027\u80fd\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u6765\u81ea\u5409\u6797\u5927\u5b66\u7684<\/strong>\u90ce\u5174\u53cb<\/strong>\u6559\u6388\u548c\u848b\u9752\u6559\u6388\uff08\u5171\u540c\u901a\u8baf\uff09<\/strong>\u56e2\u961f\u5728Nature Communications<\/strong>\u53d1\u6587\uff0c\u9898\u4e3a\uff1a\u201cExtraordinary pseudocapacitive energy storage triggered by phase transformation in hierarchical vanadium oxides<\/strong>\u201d\u3002\u7814\u7a76\u4eba\u5458\u7814\u7a76\u8868\u660e\uff0c\u5728\u7535\u5b50\u5173\u8054\u7684\u4e09\u6c27\u5316\u4e8c\u9492\u4e2d\uff0c\u901a\u8fc7\u70ed\u6c27\u5316\u9a71\u52a8\u7684\u521a\u7389-\u91d1\u7ea2\u77f3\u539f\u4f4d\u76f8\u53d8\u53ef\u4ee5\u4ea7\u751f\u975e\u5316\u5b66\u8ba1\u91cf\u91d1\u7ea2\u77f3\u578b\u4e8c\u6c27\u5316\u9492\u5c42\uff0c\u8be5\u4e8c\u6c27\u5316\u9492\u5c42\u7531\u51c6\u516d\u8fb9\u5f62\u5927\u5b54\u5f84\u96a7\u9053\u7ed3\u6784\u4e0e\u4f20\u7edf\u91d1\u7ea2\u77f3\u4e8c\u6c27\u5316\u9492\u5c42\u4ea4\u66ff\u7ec4\u6210\u3002\u8fd9\u79cd\u72ec\u7279\u7684\u7ed3\u6784\u6709\u52a9\u4e8e\u63d0\u9ad8\u6c27\u5316\u8fd8\u539f\u53cd\u5e94\u548c\u9633\u79bb\u5b50\u5d4c\u5165\/\u6269\u6563\u52a8\u529b\u5b66\uff0c\u4ee5\u4fbf\u5728\u5206\u7ea7\u5f02\u6784\u9492\u6c27\u5316\u7269\u4e2d\u5b9e\u73b0\u8d85\u9ad8\u7684\u8d5d\u7535\u5bb9\u50a8\u80fd\uff0c\u4ece\u800c\u5728\u6c34\u7cfb\u7535\u89e3\u8d28\u4e2d\u5b9e\u73b0\u7ea61856 F\u00b7g\u20131<\/sup>\u7684\u9ad8\u6bd4\u7535\u5bb9(\u7ea6\u4e3a\u539f\u59cb\u4e09\u6c27\u5316\u4e8c\u9492\u548c\u4e8c\u6c27\u5316\u9492\u7684\u516d\u500d)\u548c\u8d85\u9ad8\u500d\u7387\u7684\u53cc\u6781\u5145\u653e\u7535\u80fd\u529b\u3002\u57fa\u4e8e\u8be5\u9492\u6c27\u5316\u7269\u7535\u6781\u7684\u5bf9\u79f0\u8d5d\u7535\u5bb9\u5668\uff0c\u5177\u6709\u5bbd\u7684\u7535\u538b\u7a97\u53e3\uff0c\u5176\u529f\u7387\u5bc6\u5ea6\u7ea6\u4e3a280 W\u00b7cm-3<\/sup>\uff0c\u4f53\u79ef\u80fd\u91cf\u5bc6\u5ea6\u7ea6\u4e3a110 mWh\u00b7cm-3<\/sup>\uff0c\u4e14\u5177\u6709\u957f\u671f\u5faa\u73af\u7a33\u5b9a\u6027\u3002<\/p>\n

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

\u56fe1. DFT\u8ba1\u7b97<\/strong><\/p>\n

\"\"<\/p>\n

a\u7531\u521a\u7389-\u91d1\u7ea2\u77f3\u76f8\u53d8\u9a71\u52a8\u751f\u6210\u7684c<\/em>-V2<\/sub>O3<\/sub>\/r-VO2<\/sub>\u2212<\/sub>x<\/sub>\u6838\/\u58f3\u7ed3\u6784\u7684\u540c\u8d28\u5f02\u6784\u4f53\u9492\u6c27\u5316\u7269\u7684\u539f\u5b50\u793a\u610f\u56fe\uff1b<\/p>\n

b\u5177\u6709\u51c6\u516d\u8fb9\u5f62\u96a7\u9053\u7ed3\u6784\u7684r<\/em>-VO2-x<\/sub>\u539f\u5b50\u7ed3\u6784\uff1b<\/p>\n

c, d Na\u79bb\u5b50\u5728r<\/em>-VO2<\/sub> [1\u00b41]\u96a7\u9053\u7ed3\u6784\u4e0er<\/em>-VO2-x<\/sub>\u51c6\u516d\u8fb9\u5f62\u96a7\u9053\u7ed3\u6784\u7684\u5d4c\u5165\u80fd(c)\u548c\u6269\u6563\u52bf\u5792(d)\u5bf9\u6bd4\u56fe\u3002\uff1b<\/p>\n

e\u2013g r<\/em>-VO2-x<\/sub>\u4e2d\u51c6\u516d\u8fb9\u5f62\u96a7\u9053\u58c1\u7684\u7535\u5b50\u5bc6\u5ea6\u5206\u5e03\u56fe\uff1b<\/p>\n

\u56fe2. \u5236\u5907\u548c\u7ed3\u6784\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

a \u57fa\u4e8ePS\u6a21\u677f\u6cd5\u548c\u70ed\u6c27\u5316\u9a71\u52a8\u521a\u7389-\u91d1\u7ea2\u77f3\u7ed3\u6784\u76f8\u53d8\u751f\u6210\u7684\u540c\u8d28\u5f02\u6784\u9492\u6c27\u5316\u7269\u7684\u793a\u610f\u56fe\u3002<\/p>\n

b \u540c\u8d28\u5f02\u6784c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u6838\u58f3\u7ed3\u6784\u793a\u610f\u56fe\uff1b<\/p>\n

c \u5177\u6709\u6709\u5e8f\u5fae\u5b54\u7684\u7eb3\u7c73\u591a\u5b54c-V2<\/sub>O3<\/sub>\/r-VO2<\/sub>\u2212<\/sub>x<\/sub>\u8584\u819c\u7684SEM\u56fe\uff0c\u6bd4\u4f8b\u5c3a, 500 nm\uff1b<\/p>\n

d\u2013f c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u6838\u58f3\u7ed3\u6784\u7684TEM\u548cHR-TEM\u56fe(d, e)\uff0cc-V2<\/sub>O3<\/sub>\/r-VO2<\/sub>\u2212<\/sub>x<\/sub>\u5916\u5ef6\u754c\u9762\u7ed3\u6784\u7684\u4eae\u573aTEM\u548cHR-TEM\u56fe(f). \u6bd4\u4f8b\u5c3a, 100 nm (d), 5 nm (e), 1 nm (f);<\/p>\n

g \u4ece[001]\u8f74\u89c2\u6d4br<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u5c42\u7684HAADF-STEM\u56fe\uff0c\u6bd4\u4f8b\u5c3a\uff0c0.5nm\uff1b<\/p>\n

h (g)\u4e2d\u51c6\u516d\u8fb9\u5f62\u96a7\u9053\u7ed3\u6784\u7684\u6a21\u62dfHAADF-STEM\u56fe\u50cf\uff1b<\/p>\n

i \u767d\u6846\u533a\u5185\u539f\u5b50\u5217\u7684\u8c31\u7ebf\u8f6e\u5ed3<\/p>\n

\u56fe3. \u5316\u5b66\u5206\u6790\u548c\u7535\u5b50\u7279\u6027<\/strong><\/p>\n

\"\"<\/p>\n

a NP c<\/em>-V2<\/sub>O3<\/sub>, r<\/em>-VO2<\/sub>\u548cc<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2\u2212x<\/sub>\u8584\u819c\u7535\u6781\u7684XRD\u56fe, \u8868\u660e\u521a\u7389-\u91d1\u7ea2\u77f3\u7ed3\u6784\u76f8\u53d8\u7684\u6f14\u5316\u8fc7\u7a0b\uff1a0 (c<\/em>-V2<\/sub>O3<\/sub>), 10 (A), 20 (B), 30 (C) 60 (D)\u548c90\u5206\u949f(r<\/em>-VO2<\/sub>)\uff1b<\/p>\n

b\u2013d XPS\u56fe\uff1a(a) NP c-V2<\/sub>O3<\/sub>\u7684O 1s, V 2p\uff1b (b) c-V2<\/sub>O3<\/sub>\/r-VO2\u2212x<\/sub>\u7684O 1s, V 2p\uff1b (c) r-VO2<\/sub>\u819c\u7684O 1s, V 2p\uff1b<\/p>\n

e NP c<\/em>-V2<\/sub>O3<\/sub>, c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2\u2212x<\/sub> (x=0.22)\uff0cr<\/em>-VO2<\/sub>\u8584\u819c\u7535\u6781\u7684I\u2013V\u66f2\u7ebf\u548c\u76f8\u5e94\u7684\u7535\u963b\u503c\uff1b<\/p>\n

\u56fe4. \u7535\u5316\u5b66\u6027\u80fd\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

a NP c<\/em>-V2<\/sub>O3<\/sub>, r<\/em>-VO2<\/sub>\u4e0ec<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2\u2212x<\/sub> (x=0.22)\u7535\u6781\u57281M Na2<\/sub>SO4<\/sub>\u7535\u89e3\u6db2\u4e2d\u626b\u901f\u4e3a50 mV s\u22121<\/sup>\u7684CV\u66f2\u7ebf\uff1b<\/p>\n

b NP c<\/em>-V2<\/sub>O3<\/sub>, r<\/em>-VO2<\/sub>\u548cc<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2\u2212x<\/sub>\u7535\u6781\u5728\u4e0d\u540c\u626b\u901f\u4e0b\u7684\u91cd\u91cf\u548c\u4f53\u79ef\u6bd4\u7535\u5bb9\uff1b<\/p>\n

c\u57285-1000 mV s\u22121<\/sup>\u626b\u63cf\u901f\u7387\u4e0b\uff0c\u6269\u6563\u63a7\u5236\u5d4c\u5165\u8d5d\u7535\u5bb9\u4e0e\u8868\u9762\u63a7\u5236\u6c27\u5316\u8fd8\u539f\u8d5d\u7535\u5bb9\u5206\u79bb\u7684\u5f52\u4e00\u5316\u7535\u5bb9\u4e0e\u626b\u63cf\u901f\u7387\u22121\/2<\/sup>\u7684\u5173\u7cfb\u56fe\uff1b<\/p>\n

d\u626b\u63cf\u901f\u7387\u4e3a5 mV s\u2212<\/sup>1<\/sup>\u65f6NP c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u7535\u6781\u4f53\u79ef\u6bd4\u7535\u5bb9\u968fx<\/em>\u503c\u7684\u53d8\u5316\uff1b<\/p>\n

\u56fe5. \u6c34\u7cfb\u8d5d\u7535\u5bb9\u88c5\u7f6e\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a \u57fa\u4e8eNP c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub> (x<\/em>=0.22)\u7535\u6781\u7684\u5bf9\u79f0\u578b\u8d5d\u7535\u5bb9\u5668\u7684CV\u66f2\u7ebf\uff0c\u626b\u63cf\u901f\u7387\uff1a50 mV s\u2212<\/sup>1<\/sup>\uff0c\u7535\u89e3\u6db2\uff1a1M Na2<\/sub>SO4<\/sub>\u6c34\u6eb6\u6db2\uff0c\u7535\u538b\u7a97\u53e3\uff1a\u4ece0.8 V\u6269\u5c55\u52301.4 V\uff1b<\/p>\n

b \u8d5d\u7535\u5bb9\u5668\u57281.4 V\u7535\u538b\u7a97\u53e3\u5185\u4e0d\u540c\u626b\u63cf\u901f\u7387\u4e0b\u7684CV\u66f2\u7ebf\uff1b<\/p>\n

c c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u8d5d\u7535\u5bb9\u5668\u5728\u4e0d\u540c\u626b\u63cf\u901f\u7387\u4e0b\u7684\u4f53\u79ef\u6bd4\u7535\u5bb9\uff0c\u4e0e\u4ee5\u524d\u62a5\u9053\u7684\u77f3\u58a8\u70ef\/\u4e8c\u6c27\u5316\u9530\u6742\u5316\u7535\u6781\u548c\u91d1\/\u4e8c\u6c27\u5316\u9530\u591a\u5c42\u8d85\u7ea7\u7535\u5bb9\u5668\u7684\u4f53\u79ef\u6bd4\u7535\u5bb9\u503c\u8fdb\u884c\u4e86\u6bd4\u8f83\uff1b<\/p>\n

d \u57fa\u4e8ec<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>, c-V2<\/sub>O3<\/sub>\u548cr-VO2<\/sub>\u7535\u6781\u7684\u5bf9\u79f0\u8d5d\u7535\u5bb9\u5668\u7684\u81ea\u653e\u7535\u6027\u80fd\uff1b<\/p>\n

e NP c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u57fa\u8d5d\u7535\u5bb9\u5668\u57281.4 V\u7535\u538b\u7a97\u53e3\u5185\u7684\u5faa\u73af\u7a33\u5b9a\u6027\u3002\u63d2\u56fe:\u57281M Na2<\/sub>SO4<\/sub>\u6c34\u6eb6\u6db2\u548c130 A cm\u2212<\/sup>3<\/sup>\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u6052\u7535\u6d41\u5faa\u73af\u66f2\u7ebf\uff1b<\/p>\n

f \u57fa\u4e8eNP c-V2<\/sub>O3<\/sub>\/r-VO2<\/sub>\u2212<\/sub>x<\/sub>\u4e24\u7535\u6781\u603b\u4f53\u79ef\u7684\u8d5d\u7535\u5bb9\u5668\u4f53\u79ef\u529f\u6bd4\u7387\u4e0e\u80fd\u91cf\u5bc6\u5ea6\u7684ragone\u56fe\uff1b<\/p>\n

\u3010\u603b\u7ed3\u3011<\/strong><\/p>\n

\u7814\u7a76\u4eba\u5458\u62a5\u9053\u4e86\u4ee5NP c<\/em>-V2<\/sub>O3<\/sub>\u4e3a\u524d\u9a71\u4f53\uff0c\u901a\u8fc7\u70ed\u6c27\u5316\u9a71\u52a8\u521a\u7389-\u91d1\u7ea2\u77f3\u76f8\u53d8\u548c\u754c\u9762\u8c03\u63a7\u5236\u5907\u4e86\u4e09\u7ef4\u591a\u7ea7\u7ed3\u6784\u7684NP c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u8584\u819c\u7535\u6781\u6750\u6599\uff0c\u5176\u53cc\u6781\u7279\u6027\u4f7f\u5176\u5bf9\u79f0\u578b\u8d5d\u7535\u5bb9\u5668\u5177\u6709\u5bbd\u7535\u538b\u7a97\u53e3\u3002\u539f\u4f4d\u751f\u957f\u7684r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u5c42\u7531\u5177\u6709\u9ad8Na\u79bb\u5b50\u5d4c\u5165\u80fd\u529b\u7684\u51c6\u516d\u8fb9\u5f62\u5927\u5b54\u5f84\u96a7\u9053\u7ed3\u6784\u4e0e\u4f20\u7edf\u9ad8\u7535\u5bfc\u91d1\u7ea2\u77f3\u4e8c\u6c27\u5316\u9492\u5c42\u4ea4\u66ff\u7ec4\u6210\uff0c\u4ece\u6839\u672c\u4e0a\u63d0\u9ad8\u4e86\u9492\u6c27\u5316\u7269\u7684\u6c27\u5316\u8fd8\u539f\u578b\u548c\u5d4c\u5165\u578b\u8d5d\u7535\u5bb9\u7684\u52a8\u529b\u5b66\u3002NP c<\/em>-V2<\/sub>O3<\/sub>\/r<\/em>-VO2<\/sub>\u2212<\/sub>x<\/sub>\u7535\u6781\u7684\u91cd\u91cf\u548c\u4f53\u79ef\u6bd4\u8d5d\u7535\u5bb9\u503c\u57285-1000\u2009mV\u2009s\u20131<\/sup>\u7684\u5bbd\u626b\u63cf\u901f\u7387\u8303\u56f4\u5185\u76f8\u5bf9\u4e8eNP r<\/em>-VO2<\/sub>\u63d0\u9ad8\u4e865-21\u500d\uff0c\u5176\u5bf9\u79f0\u578b\u8d5d\u7535\u5bb9\u5668\u5728\u4e0e\u78b3\u57fa\u8d85\u7ea7\u7535\u5bb9\u5668\u76f8\u4f3c\u7684\u529f\u7387\u5bc6\u5ea6\u6761\u4ef6\u4e0b\u80fd\u91cf\u5bc6\u5ea6\u8fbe\u5230330\u2009mWh\u2009cm\u20133<\/sup>(\u57fa\u4e8e\u5668\u4ef6\u603b\u4f53\u79ef\uff0c\u5176\u4f53\u79ef\u6bd4\u80fd\u91cf\u5bc6\u5ea6\u7ea6\u4e3a13\u2009mWh\u2009cm\u20133<\/sup>\uff0c\u8d85\u8fc74\u2009V\/500\u2009\u03bcAh\u8584\u819c\u9502\u7535\u6c60)\u3002\u6b64\u5916\uff0c\u57281.4V\u7684\u5bbd\u7535\u538b\u7a97\u53e3\u4e2d\uff0c\u8be5\u8d5d\u7535\u5bb9\u8868\u73b0\u51fa\u4f4e\u81ea\u653e\u7535\u6027\u80fd\u548c\u4f18\u5f02\u7684\u957f\u671f\u7535\u5316\u5b66\u7a33\u5b9a\u6027\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1a<\/strong>Extraordinary pseudocapacitive energy storage triggered by phase transformation in hierarchical vanadium oxides, (Nature Communications<\/a>, 9, 1375, 2018, DOI: 10.1038\/s41467-018-03700-3)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u65b0\u80fd\u6e90\u5b66\u672f\u7ec4Z. Chen\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u6574\u7406\u7f16\u8f91\u3002<\/p>\n

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