{"id":137602,"date":"2018-05-09T06:30:21","date_gmt":"2018-05-08T22:30:21","guid":{"rendered":"\/\/m.iemloyee.com\/?p=137602"},"modified":"2018-05-07T20:01:53","modified_gmt":"2018-05-07T12:01:53","slug":"%e6%9d%8e%e7%8e%89%e8%89%af%e9%99%a2%e5%a3%ab%e5%9b%a2%e9%98%9fadvanced-materials%ef%bc%9a%e4%b8%89%e7%bb%b4%e6%9f%94%e6%80%a7%e7%9f%b3%e5%a2%a8%e7%82%94%e4%ba%8c%e7%a1%ab%e5%8c%96%e9%92%bc","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=137602","title":{"rendered":"\u674e\u7389\u826f\u9662\u58eb\u56e2\u961fAdvanced Materials\uff1a\u4e09\u7ef4\u67d4\u6027\u201c\u77f3\u58a8\u7094\/\u4e8c\u786b\u5316\u94bc\u201d\u65b0\u578b\u5f02\u8d28\u7ed3\u9ad8\u6548\u50ac\u5316\u5242"},"content":{"rendered":"<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-137604\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/1-7.png\" alt=\"\" width=\"600\" height=\"242\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/1-7.png 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/1-7-300x121.png 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p><strong>\u3010\u672c\u6587\u4eae\u70b9\u3011<\/strong><\/p>\n<p>\uff08<strong>1\uff09 \u5728\u5bcc\u7535\u5b50\u77f3\u58a8\u7094\uff08eGDY\uff09\u8868\u9762\u539f\u4f4d\u751f\u957f\u8d85\u8584\u4e8c\u786b\u5316\u94bc\uff08MDS\uff09\u7684\u4e09\u7ef4\u67d4\u6027\u65b0\u578b\u5f02\u8d28\u7ed3\u6750\u6599\uff08eGDY\/MDS\uff09\uff1b<\/strong><\/p>\n<p><strong>\uff082\uff09 \u4e24\u79cd\u534a\u5bfc\u4f53\u6750\u6599eGDY\u548cMDS\u7ec4\u5408\u800c\u6210\u7684eGDY\/MDS\u5448\u73b0\u51fa\u91d1\u5c5e\u5bfc\u4f53\u7279\u6027\uff0c\u5f97\u5230\u6700\u4f73\u81ea\u7531\u80fd\uff08<em>\u0394<\/em>G<sub>H<\/sub>\uff09\uff0c\u5927\u5927\u63d0\u9ad8\u5176\u672c\u5f81HER\u50ac\u5316\u6027\u80fd\u2014\u2014\u5728\u9178\u6027\u3001\u78b1\u6027\u7535\u89e3\u8d28\u4e2d\u4e0b\u5206\u522b\u4ec5\u9700128\u300199 mV\u7684\u8f83\u5c0f\u8fc7\u7535\u52bf\u5373\u53ef\u8fbe\u523010 mA 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Materials<\/strong><strong>\u4e0a\u520a\u767b\u4e86\u9898\u4e3a\u201c<\/strong><strong>Efficient Hydrogen Production on a 3D Flexible Heterojunction Material<\/strong><strong>\u201d<\/strong>\u7684\u6587\u7ae0\u3002\u6587\u7ae0\u7684\u901a\u8baf\u4f5c\u8005\u4e3a<strong>\u4e2d\u56fd\u79d1\u5b66\u9662\u5316\u5b66\u7814\u7a76\u6240\u674e\u7389\u826f\u9662\u58eb\u548c\u859b\u7389\u745e\u7814\u7a76\u5458<\/strong>\uff0c\u6587\u7ae0\u7684\u7b2c\u4e00\u4f5c\u8005\u4e3a<strong>\u4f59\u6656\u8fea\u3002<\/strong><\/p>\n<p><strong>\u3010\u56fe\u6587\u5bfc\u8bfb\u3011<\/strong><\/p>\n<p><strong>\u56fe<\/strong><strong>1<\/strong><strong>\uff1a<\/strong><strong>DFT<\/strong><strong>\u6a21\u62df<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-137605\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/2-7.jpg\" alt=\"\" width=\"600\" height=\"448\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/2-7.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/2-7-300x224.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09eGDY\/MDS\u7684\u72b6\u6001\u5bc6\u5ea6\uff1b<\/p>\n<p>\uff08b\uff09MDS\uff08\u84dd\u7ebf\uff09\u548ceGDY\uff08\u865a\u7ebf\u7d2b\u7ebf\uff09\u7684\u72b6\u6001\u5bc6\u5ea6\uff0c\u5176\u4e2d\u8d39\u7c73\u80fd\u7ea7\u4e3a0eV\u3002 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loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-137607\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/3-5.jpg\" alt=\"\" width=\"600\" height=\"600\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/3-5.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/3-5-150x150.jpg 150w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/3-5-300x300.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09CC\uff08\u78b3\u5e03\uff09\uff08i\uff09\uff0ceGDY\uff08ii\uff09\u548ceGDY\/MDS\uff08iii\uff09\u7684\u7167\u7247\uff1b<\/p>\n<p>\uff08b\uff09\u5177\u6709\u4ea4\u53c9\u56fe\u6848\u7684\u67d4\u6027eGDY\/MDS\u7535\u6781\uff1b<\/p>\n<p>\uff08c\uff09eGDY\/MDS\u4f5c\u4e3a\u9634\u6781\u7684\u7535\u89e3\u6c60\uff1b<\/p>\n<p>\uff08d, e\uff09eGDY\/MDS\u7684\u4f4e\u3001\u9ad8\u500dSEM\uff1b<\/p>\n<p>\uff08f, g\uff09eGDY\/MDS\u7684\u4f4e\u3001\u9ad8\u500dTEM\uff1b<\/p>\n<p>\uff08h-j\uff09eGDY\/MDS\u4e0d\u540c\u500d\u6570\u548c\u4f4d\u7f6e\u7684HRTEM\uff1b<\/p>\n<p>\uff08k\uff09eGDY\/MDS\u4e2dC\uff0cMo\u548cS\u7684\u5143\u7d20\u5206\u5e03\u56fe\uff1b<\/p>\n<p><strong>\u3010\u56fe<\/strong><strong>2<\/strong><strong>\u89e3\u8bfb\u3011<\/strong><\/p>\n<p>\u4e3a\u4e86\u8bc1\u5b9eDFT\u9884\u6d4b\u3002\u7814\u7a76\u4eba\u5458\u901a\u8fc7\u4e24\u6b65\u5408\u6210\u6cd5\u5408\u6210eGDY\/MDS\uff0c\u5373\u4ea4\u53c9\u5076\u8054\u53cd\u5e94\u539f\u4f4d\u751f\u957feGDY\u5728\u7070\u8272\u7684CC\u4e0a\uff0c\u63a5\u7740\u539f\u4f4d\u751f\u957f\u8d85\u8584MDS\u7eb3\u7c73\u7247\u3002\u89c2\u5bdf\u53d1\u73b0\u989c\u8272\u4ece\u7070\u8272\u53d8\u4e3a\u9ed1\u8272\uff08i- iii\uff09\u3002\u83b7\u5f97eGDY\/MDS\u6750\u6599\u8868\u73b0\u51fa\u826f\u597d\u7684\u67d4\u6027\u3002\u53ef\u76f4\u63a5\u7528\u4f5cHER\u7684\u7535\u6781\u3002\u4ece\u4e0d\u540c\u533a\u57df\u8bb0\u5f55\u4e00\u7cfb\u5217HRTEM\u56fe\u50cf\u89c2\u5bdf\u5230eGDY\uff080.36nm\uff09\u548cMDS [\u5bf9\u5e94\u4e8e\uff08002\uff09\u9762\u76840.62nm]\u7684\u6676\u9762\u95f4\u8ddd\u79bb\u3002MDS\u7eb3\u7c73\u9635\u5217\u4e2d\u53ef\u4ee5\u6e05\u695a\u5730\u8bc6\u522b\u5bf9\u5e94\u4e8e\u516d\u65b92H\u76f8MoS<sub>2<\/sub>\u7684\uff08100\uff09\u548c\uff08110\uff09\u5e73\u9762\u76840.27nm\u7684\u6676\u683c\u6761\u7eb9\u3002EDX\u663e\u793a\u4e86Mo\uff0cS\u548cC\u7684\u5747\u5300\u5206\u5e03\u3002\u4ee5\u4e0a\u89c2\u5bdf\u6e05\u695a\u5730\u8868\u660e\u4e86\u7ed3\u6676MDS\u548ceGDY\u4e4b\u95f4\u7684\u5bc6\u5207\u76f8\u4e92\u4f5c\u7528\u3002<\/p>\n<p><strong>\u56fe\u4e09\uff1a<\/strong><strong>eGDY \/ MDS<\/strong><strong>\u7684<\/strong><strong>XRD<\/strong><strong>\u53ca<\/strong><strong>XPS<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-137608\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/4-5.jpg\" alt=\"\" width=\"600\" height=\"352\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/4-5.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/4-5-300x176.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff09eGDY\/MDS\uff08\u7ea2\u7ebf\uff09\uff0cCC\/MDS\uff08\u84dd\u7ebf\uff09\uff0cGDY\uff08\u7d2b\u7ebf\uff09\u548cCC\uff08\u9ed1\u7ebf\uff09\uff08\u5b9e\u5fc3\u6b63\u65b9\u5f62\uff1aMDS\u76f8\uff09\u7684XRD\u56fe\uff1b<\/p>\n<p>\uff08b\uff09XPS\u5168\u8c31\uff1b<\/p>\n<p>\uff08c\uff09eGDY\u548ceGDY\/MDS\u7684C<sub>1s<\/sub>\u8c31\u56fe\uff1b<\/p>\n<p>\uff08d\uff09Mo 3d\u3001\uff08e\uff09S2p\u7684eGDY\/MDS\u548cMDS\u7684XPS\uff1b<\/p>\n<p>\uff08f\uff09eGDY\/MDS\uff08\u7ea2\u7ebf\uff09\u548cGDY\uff08\u7d2b\u7ebf\uff09\u7684\u62c9\u66fc\u5149\u8c31\uff1b<\/p>\n<p><strong>\u3010\u56fe<\/strong><strong>3<\/strong><strong>\u89e3\u8bfb\u3011<\/strong><\/p>\n<p>\u4e3a\u4e86\u7814\u7a76\u50ac\u5316\u5242\u7684\u7269\u8d28\u7ec4\u6210\uff0c\u7814\u7a76\u4eba\u5458\u5bf9\u5176\u8fdb\u884cXRD\u53caXPS\u8868\u5f81\u3002eGDY\u572825.6\u00b0\u548c43.3\u00b0\u5177\u6709\u884d\u5c04\u5cf0\u3002\u572814.3\u00b0\uff0c33.7\u00b0\uff0c39.8\u00b0\u548c59.3\u00b0\u7684\u884d\u5c04\u5cf0\u5bf9\u5e94\u4e8eMDS\u7684\uff08002\uff09\uff0c\uff08100\uff09\uff0c\uff08103\uff09\u548c\uff08110\uff09\u3002\u7531\u4e8e\u4e24\u8005\u4e4b\u95f4\u7684\u76f8\u4e92\u4f5c\u7528\uff0c\u4e0eMDS\u76f8\u5bf9\u5e94\u7684\u5cf0\u76f8\u5bf9\u4e8e\u8f83\u5c0f\u7684\u89d2\u5ea6\u5411\u8f7b\u5fae\u5c55\u5bbd\u8f6c\u53d8\u3002\u4e3a\u4e86\u8bc1\u660e\u8fd9\u79cd\u8f6c\u53d8\uff0c X\u5c04\u7ebf\u5149\u7535\u5b50\u80fd\u8c31\uff08XPS\uff09\u6d4b\u91cf\u8c31\u663e\u793aeGDY\/MDS\u5b58\u5728Mo\uff0cS\u548cC\u3002\u4e0e\u7eafeGDY\u76f8\u6bd4\uff0c290.0 eV\u9644\u52a0\u7684\u03c0-\u03c0*\u5cf0\u503c\u663e\u793a\u4e86\u79bb\u57df\u03c0\u5171\u8f6d\u7684\u6062\u590d\u3002sp\u548csp<sup>2<\/sup>\u6742\u5316\u78b3\u539f\u5b50\u7684\u9762\u79ef\u6bd4\u4e3a2\uff0c\u8bc1\u5b9e\u4e86\u6c34\u70ed\u6cd5\u751f\u957fMDS\u540eeGDY\u7ed3\u6784\u7684\u5b8c\u6574\u6027\u3002\u5bf9\u4e8e\u7eafMDS\uff0cMo\u548cS\u7684\u81ea\u65cb\u8f68\u9053\u5206\u79bb\u662f3.2\u548c1.2 eV\uff0c\u610f\u5473\u7740Mo<sup>4+<\/sup>\u548cS<sup>2-<\/sup>\u7684\u5b58\u5728\u3002\u5bf9\u4e8eeGDY\/MDS\uff0cMo3d<sub>3\/2<\/sub>\uff0cMo3d<sub>5\/2<\/sub>\uff0cS2p<sub>1\/2<\/sub>\u548cS2p<sub>3\/2<\/sub>\u5cf0\u79fb\u52a8\u81f3\u8f83\u4f4e\u7684\u7ed3\u5408\u80fd\uff0c\u53ef\u80fd\u662f\u7531\u4e8eMDS\u548ceGDY\u4e4b\u95f4\u7684\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u3002\u6b64\u5916\uff0c eGDY\u7684\u62c9\u66fc\u5149\u8c31\u4e2d1384.7\u548c1590.5 cm<sup>-1<\/sup>\u5904\u5bf9\u5e94\u4e8eD\u548cG\u5e26\u7684\u5cf0\uff0c\u4ee5\u53ca\u7531\u4e8e\u5171\u8f6d\u4e8c\u7094\u94fe\u7684\u632f\u52a8\u800c\u4ea7\u751f\u76841926.2\u548c2189.8 cm<sup>-1<\/sup>\u5904\u7684\u5cf0\u3002eGDY\/MDS\u5728378\u548c409 cm<sup>-1<\/sup>\u5904\u663e\u793a\u51fa\u4e24\u4e2a\u9644\u52a0\u5cf0\u53cd\u6620\u4e86MDS\u7684\u9762\u5185E<sub>2g<\/sub><sup>1<\/sup>\u6a21\u5f0f\u548c\u9762\u5916A<sub>1g<\/sub>\u6a21\u5f0f\uff0c\u8868\u660eeGDY\u6210\u529f\u5408\u5e76\u548cMDS\u76f8\u4f4d\u3002\u7531\u4e8eeGDY\u548cMDS\u4e4b\u95f4\u5f62\u6210\u5316\u5b66\u952e\uff0c\u53ef\u4ee5\u8bf1\u5bfc\u51fa\u5cf0\u4f4d\u4e8e2152.1 cm<sup>-1<\/sup>\u5904\u7684\u660e\u663e\u7684\u8f83\u4f4e\u4f4d\u79fb\uff0c\u5bf9\u7094\u70c3\u76f8\u5173\u7684\u4f38\u7f29\u632f\u52a8\u662f\u7279\u5f02\u7684\u3002\u4e0eeGDY\u76f8\u6bd4\uff08I<sub>D<\/sub>\/I<sub>G<\/sub>=0.81\uff09\uff0ceGDY\/MDS\u7684I<sub>D<\/sub>\/I<sub>G<\/sub>\u660e\u663e\u589e\u52a0\uff080.98\uff09\uff0c\u8868\u660eeGDY\/MDS\u7f3a\u9677\u589e\u52a0\u4ee5\u4ea7\u751f\u66f4\u591a\u6d3b\u6027\u4f4d\u70b9\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\u5b58\u5728\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u53d1\u751f\u5728\u5bcc\u7535\u5b50\u77f3\u58a8\u7094\u548cMDS\u4e4b\u95f4\u7684\u754c\u9762\uff0c\u8fd9\u975e\u5e38\u6709\u5229\u4e8e\u53d1\u6325\u5f02\u8d28\u7ed3\u7ed3\u6784\u7684\u5185\u5728\u6d3b\u6027\u3002<\/p>\n<p><strong>\u56fe<\/strong><strong>4<\/strong><strong>\uff1a<\/strong><strong>eGDY \/ MDS<\/strong><strong>\u7684\u7535\u5316\u5b66\u6027\u80fd<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-137609\" src=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/5-4.jpg\" alt=\"\" width=\"600\" height=\"454\" srcset=\"\/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/5-4.jpg 600w, \/\/m.iemloyee.com\/wp-content\/uploads\/2018\/05\/5-4-300x227.jpg 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/p>\n<p>\uff08a\uff0cb\uff091.0 M KOH\u4e2d\u6781\u5316\u66f2\u7ebf\u548c\u76f8\u5e94\u7684Tafel\u659c\u7387\uff1b<\/p>\n<p>\uff08c\uff092000\u6b21\u7535\u4f4d\u5faa\u73af\u4e4b\u524d\u548c\u4e4b\u540e\u83b7\u5f97eGDY\/MDS\u7684\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n<p>\uff08d\uff0ce\uff090.5M H<sub>2<\/sub>SO<sub>4<\/sub>\u4e2d\uff0c\u6781\u5316\u66f2\u7ebf\u548c\u76f8\u5e94\u7684Tafel\u659c\u7387\uff1b<\/p>\n<p>\uff08f\uff093000\u6b21\u7535\u4f4d\u5faa\u73af\u4e4b\u524d\u548c\u4e4b\u540e\u83b7\u5f97eGDY\/MDS\u7684\u6781\u5316\u66f2\u7ebf\uff1b<\/p>\n<p>\uff08g\uff090.5M H<sub>2<\/sub>SO<sub>4<\/sub>\u4e2d\u7684\u963b\u6297\u56fe\uff1b<\/p>\n<p>\uff08h\uff09\u4e0d\u540c\u626b\u63cf\u901f\u7387\uff0ceGDY\/MDS\uff0cCC\/MDS\uff0cGDY\u548cCC\uff0c\u76f8\u5bf9\u4e8eRHE\u7684\u7535\u5bb9\u7535\u6d41\uff1b<\/p>\n<p>\uff08i\uff09\u77ac\u6001\u5149\u7535\u6d41\u54cd\u5e94\u3002<\/p>\n<p><strong>\u3010\u56fe<\/strong><strong>4<\/strong><strong>\u89e3\u8bfb\u3011<\/strong><\/p>\n<p>\u4e3a\u4e86\u63a2\u7d22\u8be5\u6750\u6599\u7684HER\u6027\u80fd\uff0c\u7814\u7a76\u4eba\u5458\u57281.0 M KOH\u4e2d\u6d4b\u8bd5\u7535\u5316\u5b66\u6027\u80fd\uff0c eGDY\/MDS\u8868\u73b0\u51fa\u6700\u597d\u7684\u7535\u5316\u5b66\u6d3b\u6027\uff0c\u8d77\u59cb\u8fc7\u7535\u4f4d\uff08\u03b7\uff09\u6700\u5c0f\u4e3a58 mV\u3002\u5f53\u03b7\u8d85\u8fc7106mV\u65f6\uff0ceGDY\/MDS\u7684HER\u6d3b\u6027\u9ad8\u4e8e20wt\uff05Pt\/C\u7684HER\u6d3b\u6027\uff0c\u8868\u660e\u5177\u6709\u4f18\u5f02\u7684HER\u6d3b\u6027\u3002GDY\u548cMDS\u4e4b\u95f4\u7684\u5f3a\u5927\u4e92\u52a8\u63d0\u4f9b\u4e86\u4e3b\u8981\u7684\u6d3b\u52a8\u4e2d\u5fc3\u3002\u4ece\u5854\u83f2\u5c14\u56fe\u7684\u7ebf\u6027\u90e8\u5206\u7b26\u5408\u5854\u83f2\u5c14\u65b9\u7a0b\u8fdb\u4e00\u6b65\u7528\u4e8e\u63ed\u793aHER\u8fc7\u7a0b\u7684\u52a8\u529b\u5b66\u3002eGDY\/MDS\u7684\u5854\u83f2\u5c14\u659c\u7387\u6700\u4f4e\u4e3a89 mV dec<sup>-1<\/sup>\u3002\u610f\u5473HER\u901a\u8fc7Volmer-Heyrovsky\u673a\u5236\u8fdb\u884c\uff0ceGDY\u548cMDS\u4e4b\u95f4\u7684\u7535\u76f8\u4e92\u4f5c\u7528\u672c\u8d28\u4e0a\u4fc3\u8fdb\u4e86\u6c34\u5206\u89e3\u7684\u7f13\u6162\u52a8\u529b\u5b66\u3002\u6b64\u5916\uff0cMDS\u4e0eGDY\u4e4b\u95f4\u7684\u534f\u540c\u76f8\u4e92\u4f5c\u7528\u63ed\u793a\u4e86eGDY \/ MDS\u7684\u50ac\u5316\u6d3b\u6027\u9ad8\u4e8eMDS\u548cGDY\u7684\u6d3b\u6027\u6709\u5229\u4e8eHER\u6d3b\u6027\u3002\u57282000\u6b21\u5faa\u73af\u6d4b\u8bd5\u4e4b\u524d\u548c\u4e4b\u540e\u8bb0\u5f55\u7684eGDY\/MDS\u7684\u6781\u5316\u66f2\u7ebf\u6ca1\u6709\u89c2\u5bdf\u5230\u7535\u6d41\u5bc6\u5ea6\u635f\u5931\u3002\u7ed3\u679c\u8868\u660e\uff1a\u5728\u5f3a\u78b1\u6027\u6761\u4ef6\u4e0b\uff0cHER\u5728eGDY\u652f\u6301\u7684MDS\u4e2d\u5177\u6709\u51fa\u8272\u7684\u7a33\u5b9a\u6027\u3002\u7c7b\u6bd4\u4e0d\u540c\u6750\u6599\u7684HER\u6027\u80fd\uff0c eGDY\/MDS\u8868\u73b0\u51fa\u6700\u9ad8\u7684HER\u6d3b\u6027\uff0c\u8f83\u4f4e\u7684\u03b7<sub>10<\/sub>\uff08128 mV\uff09\u3002\u57280.5M H<sub>2<\/sub>SO<sub>4<\/sub>\u4e2deGDY\/MDS\u7684Tafel\u659c\u7387\u4e3a46 mV dec<sup>-1<\/sup>\uff0c\u66f4\u6709\u5229\u7684HER\u52a8\u529b\u5b66\u3002\u57283000\u6b21\u5faa\u73af\u6d4b\u8bd5\u4e4b\u524d\u548c\u4e4b\u540e\u50ac\u5316\u6d3b\u6027\u6ca1\u6709\u5dee\u5f02\u3002 eGDY\/MDS\u7535\u6781\u7684\u7a33\u5b9a\u6027\u6bd4\u6700\u8fd1\u62a5\u9053\u7684\u5927\u591a\u6570\u57280.5 M H<sub>2<\/sub>SO<sub>4<\/sub>\u4e2d\u7684\u7a33\u5b9a\u6027\u8981\u9ad8\u300240 h\u4ee5\u4e0a\u7684\u8ba1\u65f6\u7535\u6d41\u6cd5\u6d4b\u8bd5\u8fdb\u4e00\u6b65\u9a8c\u8bc1\u4e86eGDY \/ MDS\u57280.5 M H<sub>2<\/sub>SO<sub>4<\/sub>\u4e2d\u7684\u53ef\u9760\u7a33\u5b9a\u6027\u3002\u53ef\u4ee5\u5408\u7406\u63a8\u65adeGDY \/ MDS\u8868\u73b0\u4e3a\u6d3b\u6027\u548c\u7a33\u5b9a\u7684HER\u7535\u50ac\u5316\u5242\u3002\u8fdb\u4e00\u6b65\u68c0\u67e5\u7535\u5316\u5b66\u963b\u6297\u8c31\uff08EIS\uff09\u4ee5\u7814\u7a76eGDY\/MDS\u7684HER\u52a8\u529b\u5b66\u3002eGDY\/MDS\u663e\u793a\u57280.5 M H<sub>2<\/sub>SO<sub>4<\/sub>\u4e2d\u7684Rs=3.54\u03a9\uff0cR<sub>ct<\/sub> =1.50\u03a9\u548c1.0 M KOHRs = 3.67\u03a9\uff0cRct=5.20\u03a9\u300250.7mFcm<sup>-2<\/sup>\u7684\u53cc\u7535\u5c42\u7535\u5bb9\u53cd\u6620\u4e86eGDY\/MDS\u7684\u7535\u5316\u5b66\u6d3b\u6027\u8868\u9762\u79ef\u548c\u6d3b\u6027\u90e8\u4f4d\u66f4\u591a\u3002eGDY\u548cMDS\u7684\u6574\u5408\u5c06\u5bfc\u81f4\u6781\u5927\u589e\u5f3a\u7684\u5bfc\u7535\u6027\u548c\u6709\u5229\u7684\u7535\u8377\u8f6c\u79fb\u52a8\u529b\u5b66\uff0c\u5e94\u8be5\u6709\u5229\u4e8e\u50ac\u5316\u6d3b\u6027\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u8bc1\u5b9e\u50ac\u5316\u6d3b\u6027\uff0c\u5bf9eGDY\/MDS\u8fdb\u884c\u77ac\u6001\u5149\u7535\u6d41\u6d4b\u91cf\uff0c\u6df1\u5165\u4e86\u89e3eGDY\u548cMDS\u4e4b\u95f4\u7684\u7535\u5b50\u76f8\u4e92\u4f5c\u7528\u3002\u5468\u671f\u671f\u95f4\u89c2\u5bdf\u7a33\u5b9a\u4e14\u53ef\u518d\u73b0\u7684\u5149\u7535\u6d41\u4ea7\u751f\u4e14\u8fd1\u4e4e\u5782\u76f4\u7684\u53d8\u5316\u8868\u660e\u5feb\u7535\u8377\u8f6c\u79fb\u3002\u663e\u8457\u7684\u5149\u7535\u6d41\u589e\u5f3a\u8868\u660eeGDY\u548cMDS\u4e4b\u95f4\u7684\u5f02\u8d28\u7ed3\u5728\u6291\u5236\u754c\u9762\u7535\u8377\u91cd\u7ec4\u4e2d\u8d77\u7740\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<p><strong>\u3010\u603b\u7ed3\u4e0e\u5c55\u671b\u3011<\/strong><\/p>\n<p>\u5728\u8be5\u6587\u4e2d\uff0c\u7814\u7a76\u4eba\u5458\u4ece\u7406\u8bba\u4e0a\u548c\u5b9e\u9a8c\u76f8\u7ed3\u5408\u8bc1\u660e\uff0ceGDY\u53ef\u4ee5\u4f5c\u4e3a\u4f18\u5316\u50ac\u5316\u5242\u7528\u4e8e\u6fc0\u6d3b\u548c\u4f18\u5316HER\u7684\u4e3b\u4f53\u6750\u6599\u3002\u9996\u6b21\u5c06eGDY\u6574\u5408\u5230TMDS\u4e2d\u4ee5\u83b7\u5f97\u5728\u6574\u4e2apH\u8303\u56f4\u5185\u5177\u6709\u9ad8\u6d3b\u6027\u548c\u7a33\u5b9a\u6027\u7684\u65b0\u578bHER\u50ac\u5316\u5242\u3002\u83b7\u5f97\u7684\u50ac\u5316\u5242\u572810mAcm<sup>-2<\/sup>\u65f6\u663e\u793a\u51fa\u5c0f\u7684\u8d85\u7535\u52bf\u503c\u548cTafel\u659c\u7387\u3002\u78b1\u6027\u4ecb\u8d28\u4e2deGDY\/MDS\u7684\u50ac\u5316\u6d3b\u6027\u751a\u81f3\u4f18\u4e8ePt\/C\u3002 eGDY\/MDS\u7684\u8f83\u9ad8\u56fa\u6709\u6d3b\u6027\u6765\u6e90\u4e8eeGDY\u548cMDS\u4e4b\u95f4\u754c\u9762\u4e0a\u7684\u4fc3\u8fdb\u7535\u5b50\u8f6c\u79fb\u52a8\u529b\u5b66\uff0c\u5bfc\u81f4\u63a5\u8fd1\u70ed\u4e2d\u6027\u7684\u6700\u4f73<em>\u0394<\/em>G<sub>H<\/sub>\uff0c\u4ece\u800c\u4fc3\u8fdb\u4e86H<sub>2<\/sub>O\u5206\u5b50\u7684OH\u952e\u7684\u89e3\u79bb\u3002\u6b64\u5916\uff0c\u89c2\u5bdf\u5230eGDY\/MDS\u7684\u5149\u54cd\u5e94\u6027\u80fd\u7684\u663e\u7740\u589e\u5f3a\u3002\u8be5\u7814\u7a76\u6210\u679c\u5c06eGDY\u4e0e\u539f\u59cb\u50ac\u5316\u5242\u7ed3\u5408\u7684\u7b56\u7565\u53ef\u4ee5\u6210\u4e3a\u5f00\u53d1\u5177\u6709\u9ad8\u6548\u6027\u80fd\u7684\u65b0\u50ac\u5316\u5242\u7684\u901a\u7528\u65b9\u6cd5\u3002\u77f3\u58a8\u7094\u5bf9\u8fc7\u6e21\u91d1\u5c5e\u4e8c\u786b\u65cf\u5316\u5408\u7269\u4e4b\u5916\u7684\u6750\u6599\u548c\u4e0d\u65ad\u589e\u957f\u7684\u7eff\u8272\u80fd\u6e90\u9886\u57df\u6709\u7740\u6df1\u8fdc\u7684\u5f71\u54cd\u3002<\/p>\n<p><b>\u6587\u732e\u94fe\u63a5\uff1a<\/b><a href=\"https:\/\/onlinelibrary.wiley.com\/doi\/full\/10.1002\/adma.201707082\" target=\"_blank\" rel=\"noopener\"><strong>Efficient Hydrogen Production on a 3D Flexible Heterojunction Material<\/strong><\/a><strong>\uff08<\/strong><strong>Advanced Materials<\/strong><strong>\uff0c<\/strong><strong>2018<\/strong><strong>\uff0c<\/strong><strong>DOI<\/strong><strong>\uff1a<\/strong><strong>10.1002\/adma.201707082<\/strong><strong>\uff09<\/strong><\/p>\n<p><strong>\u00a0<\/strong>\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8<strong>\u7eb3\u7c73\u6750\u6599\u5b66\u672f\u7ec4<\/strong><strong>Kevin<\/strong><strong>\u4f9b\u7a3f\uff0c\u6750\u6599\u725b\u7f16\u8f91\u6574\u7406<\/strong>\u3002\u6b22\u8fce\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u7eb3\u7c73\u6750\u6599\u5b66\u672f\u4ea4\u6d41\u7fa4\uff08228686798\uff09\uff01<\/p>\n<p>\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<a href=\"\/\/m.iemloyee.com\/25127.html\" target=\"_blank\" rel=\"noopener\">\u70b9\u6211\u52a0\u5165\u6750\u6599\u4eba\u7f16\u8f91\u90e8<\/a>\u3002<\/p>\n<p>\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<p>\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1a<strong>cailiaokefu<\/strong>\uff0c\u6211\u4eec\u4f1a\u9080\u8bf7\u5404\u4f4d\u8001\u5e08\u52a0\u5165\u4e13\u5bb6\u7fa4\u3002<\/p>\n<p>\u6750\u6599\u6d4b\u8bd5\uff0c\u6570\u636e\u5206\u6790\uff0c\u4e0a<a href=\"http:\/\/www.ceshigu.com\/\" target=\"_blank\" rel=\"noopener\">\u6d4b\u8bd5\u8c37\uff01<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3010\u672c\u6587\u4eae\u70b9\u3011 \uff081\uff09 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