{"id":251529,"date":"2023-06-06T06:16:17","date_gmt":"2023-06-05T22:16:17","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=251529"},"modified":"2023-06-05T22:16:26","modified_gmt":"2023-06-05T14:16:26","slug":"%e6%9c%80%e6%96%b0nature-energy%ef%bc%9a%e5%87%b9%e6%a7%bd%e5%9e%8b%e7%94%b5%e6%9e%81%e5%ae%9e%e7%8e%b0%e9%ab%98%e5%8a%9f%e7%8e%87%e5%af%86%e5%ba%a6%e7%87%83%e6%96%99%e7%94%b5%e6%b1%a0","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=251529","title":{"rendered":"\u6700\u65b0Nature Energy\uff1a\u51f9\u69fd\u578b\u7535\u6781\u5b9e\u73b0\u9ad8\u529f\u7387\u5bc6\u5ea6\u71c3\u6599\u7535\u6c60"},"content":{"rendered":"<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u4e00\u3001\u3010\u5bfc\u8bfb\u3011<\/strong><\/span><\/p>\n<p><strong>\u00a0 <\/strong>\u00a0\u8fd1\u5e74\u6765\uff0c\u968f\u7740\u5168\u7403\u5730\u8868\u6e29\u5ea6\u6301\u7eed\u4e0a\u5347\uff0c\u7528\u6e05\u6d01\u80fd\u6e90\u66ff\u4ee3\u5316\u77f3\u71c3\u6599\u80fd\u6e90\u7684\u7814\u7a76\u6b63\u5728\u8fc5\u901f\u589e\u957f\u3002\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\uff08PEMFC\uff09\u80fd\u591f\u5728\u96f6\u78b3\u6392\u653e\u91cf\u7684\u60c5\u51b5\u4e0b\u6309\u9700\u53d1\u7535\uff0c\u56e0\u6b64\u6210\u4e3a\u4ea4\u901a\u5e94\u7528\u4e2d\u5185\u71c3\u673a\u6781\u5177\u5438\u5f15\u529b\u7684\u66ff\u4ee3\u6280\u672f\u3002\u901a\u8fc7\u4f7f\u7528\u7535\u89e3\u6c34\u4ea7\u751f\u7684\u53ef\u518d\u751f\u6c22\u6c14\uff0cPEMFC\u53ef\u4ee5\u6d88\u9664\u8fd0\u8f93\u90e8\u95e8\u5bf9\u5316\u77f3\u71c3\u6599\u7684\u4f9d\u8d56\u3002\u7136\u800c\uff0cPEMFC\u9700\u8981\u63d0\u9ad8\u8010\u7528\u6027\u548c\u6548\u7387\uff08\u71c3\u6cb9\u7ecf\u6d4e\u6027\uff09\u4ee5\u53ca\u964d\u4f4e\u50ac\u5316\u5242\u6210\u672c\u5b9e\u73b0\u5546\u4e1a\u5316\u53d1\u5c55\u3002\u5c3d\u7ba1\u76ee\u524dPEMFC\u7535\u6781\u50ac\u5316\u5242\u7684\u7814\u53d1\u53d6\u5f97\u4e86\u957f\u8db3\u7684\u53d1\u5c55\uff0c\u4f46\u5bf9\u4e8e\u5b9e\u73b0\u9ad8\u529f\u7387\u5bc6\u5ea6\u3001\u8010\u7528\u6027\u548c\u6548\u7387\u4ecd\u7136\u5177\u6709\u5f88\u5927\u7684\u6311\u6218\u3002\u7136\u800c\uff0c\u901a\u8fc7\u8bbe\u8ba1\u6539\u8fdb\u7535\u6781\u7ed3\u6784\u53ef\u4ee5\u63d0\u4f9b\u66f4\u5feb\u7684\u4f20\u8f93\u901f\u5ea6\u548c\u66f4\u9ad8\u7684\u6750\u6599\u5229\u7528\u7387\uff0c\u4e0e\u6b64\u540c\u65f6\u4e5f\u53ef\u4ee5\u63d0\u4f9b\u66f4\u9ad8\u7684\u529f\u7387\u5bc6\u5ea6\u3001\u8010\u7528\u6027\u548c\u6548\u7387\u4ee5\u53ca\u66f4\u4f4e\u7684\u6210\u672c\u3002\u4f20\u7edf\u7684PEMFC\u7535\u6781\u7531\u78b3\u8d1f\u8f7d\u7684\u94c2\u50ac\u5316\u5242\uff08Pt\/C\uff09\u548c\u79bb\u805a\u7269\u7ec4\u6210\uff0c\u6df7\u5408\u5728\u6cb9\u58a8\u6d46\u6599\u4e2d\u5e76\u6c89\u79ef\u5728\u819c\u6216\u6c14\u4f53\u6269\u6563\u5c42\u4e0a\u4f5c\u4e3a\u591a\u5b54\u7535\u6781\u3002\u7136\u800c\uff0c\u8fd9\u79cd\u81ea\u4e0a\u800c\u4e0b\u7684\u8fc7\u7a0b\u521b\u5efa\u4e86\u4e00\u4e2a\u968f\u673a\u548c\u66f2\u6298\u7684\u79bb\u805a\u7269\u548c\u5b54\u9699\u7f51\u7edc\u7684\u7535\u6781\u7ed3\u6784\uff0c\u4ece\u800c\u964d\u4f4e\u4e86\u4f20\u8d28\u548c\u50ac\u5316\u5242\u7684\u5229\u7528\u7387\u3002\u56e0\u6b64\uff0c\u5408\u7406\u8bbe\u8ba1\u548c\u5f00\u53d1\u51fa\u5728\u76f8\u5173\u7535\u538b\uff08\u2265 0.7 V\uff09\u548c\u8f83\u4f4e\u76f8\u5bf9\u6e7f\u5ea6\u6761\u4ef6\u4e0b\u589e\u5f3a\u6027\u80fd\u7684\u7535\u6781\u7ed3\u6784\u662f\u76ee\u524dPEMFC\u4e2d\u7814\u7a76\u7684\u70ed\u70b9\u4e4b\u4e00\u3002<\/p>\n<p><strong>\u00a0<\/strong><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/span><\/p>\n<p><strong>\u00a0 \u00a0<\/strong>\u8fd1\u65e5\uff0c\u7f8e\u56fd\u6d1b\u65af\u963f\u62c9\u83ab\u65af\u56fd\u5bb6\u5b9e\u9a8c\u5ba4Jacob S. Spendelow\u7b49\u4eba\u5f00\u53d1\u4e86\u4e00\u79cd\u51f9\u69fd\u7535\u6781\uff0c\u8fd9\u662f\u4e00\u79cd\u66ff\u4ee3\u7535\u6781\u7ed3\u6784\uff0c\u901a\u8fc7\u5c06\u9ad8\u79bb\u805a\u7269\uff08\u79bb\u5b50\u5bfc\u7535\u7c98\u5408\u5242\uff09\u542b\u91cf\u4e0e\u7528\u4e8e\u5feb\u901fO<sub>2<\/sub>\u4f20\u8f93\u7684\u51f9\u69fd\u76f8\u7ed3\u5408\u4ee5\u6539\u5584H<sup>+<\/sup>\u4f20\u8f93\uff0c\u4ece\u800c\u589e\u5f3aPEMFC\u7684\u6027\u80fd\u548c\u8010\u4e45\u6027\u3002\u76f8\u5173\u7684\u7814\u7a76\u6210\u679c\u4ee5\u201c<strong><em>Grooved electrodes for high-power-density fuel cells<\/em><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728<strong><em>Nature Energy<\/em><\/strong>\u4e0a\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-251530\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/0-15.png\" alt=\"\" width=\"913\" height=\"836\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/0-15.png 913w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/0-15-300x275.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/0-15-768x703.png 768w\" sizes=\"(max-width: 913px) 100vw, 913px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/span><\/p>\n<p><strong>1<\/strong><strong>\u3001\u4f5c\u8005\u62a5\u544a<\/strong><strong>\u4e00\u79cd\u65b0\u578b\u7684\u51f9\u69fd\u7535\u6781\uff0c\u8be5\u7535\u6781\u7684\u7ed3\u6784\u5177\u6709\u4e24\u4e2a\u4e3b\u8981\u7279\u5f81\uff1a\u9ad8\u79bb\u5b50\u542b\u91cf\u7684\u7535\u6781\u810a\uff0c\u901a\u8fc7\u51f9\u69fd\uff08\u7a7a\u9699\u901a\u9053\uff09\u5206\u9694\uff0c\u63d0\u4f9b\u5feb\u901f\u7684<\/strong><strong>H<sup>+<\/sup><\/strong><strong>\u4f20\u8f93\uff0c\u5e76\u4fc3\u8fdb<\/strong><strong>O<sub>2<\/sub><\/strong><strong>\u6269\u6563\uff0c\u4ee5\u4fbf\u53ca\u65f6\u7684\u5c06\u6c27\u8fd8\u539f\u53cd\u5e94\uff08<\/strong><strong>ORR<\/strong><strong>\uff09\u53cd\u5e94\u7269\u5feb\u901f\u8f93\u9001\u5230\u53cd\u5e94\u4f4d\u70b9\u3002\u5145\u5206\u7684\u89e3\u51b3\u4e86\u4f20\u7edf\u7535\u6781\u5728<\/strong><strong>O<sub>2<\/sub><\/strong><strong>\u548c<\/strong><strong>H<sup>+<\/sup><\/strong><strong>\u4f20\u8f93\u7684\u51b2\u7a81\u9700\u6c42\u3002<\/strong><\/p>\n<p><strong>2\u3001\u5728\u6807\u51c6\u64cd\u4f5c\u6761\u4ef6\u4e0b\uff0c<\/strong><strong>\u51f9\u69fd<\/strong><strong>\u7535\u6781\u7684\u6027\u80fd\u6bd4\u6700\u5148\u8fdb\u7684\u4f20\u7edf\u7535\u6781\u9ad8\u51fa<\/strong><strong>50%<\/strong><strong>\u3002\u71c3\u6599\u7535\u6c60\u6027\u80fd\u4e0e\u591a\u7269\u7406\u573a\u5efa\u6a21\u76f8\u7ed3\u5408\u8868\u660e\uff0c\u5c3d<\/strong><strong>\u7ba1\u51f9\u69fd\u7535\u6781\u7684\u79bb\u805a\u4f53\u542b\u91cf\u5f88\u9ad8\uff0c\u4f46\u5b83\u4eec\u4ecd\u80fd\u4fc3\u8fdb<\/strong><strong>O<sub>2<\/sub><\/strong><strong>\u7684\u4f20\u8f93\uff0c\u4ece\u800c\u63d0\u9ad8\u53cd\u5e94\u901f\u7387\u7684\u5747\u5300\u6027\u3002\u4e0e\u57fa<\/strong><strong>\u7ebf\u7535\u6781\u76f8\u6bd4\uff0c\u51f9\u69fd\u7535\u6781\u8fd8\u63d0\u9ad8\u4e86\u66f4\u597d\u7684\u8010\u7528\u6027\uff0c\u78b3\u8150\u8680\u540e\u7684\u6027\u80fd\u635f\u5931\u66f4\u5c0f\u3002<\/strong><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-251531\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/1-22.png\" alt=\"\" width=\"685\" height=\"738\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/1-22.png 685w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/1-22-278x300.png 278w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>1<\/strong>\u6c9f\u69fd\u7535\u6781\u6982\u5ff5\u3002\u00a92023 Springer Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-251532\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/2-21.png\" alt=\"\" width=\"685\" height=\"569\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/2-21.png 685w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/2-21-300x249.png 300w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u56fe<\/strong><strong>2<\/strong> \u5177\u6709\u5e73\u9762\u548c\u51f9\u69fd\u7535\u6781\u7684\u71c3\u6599\u7535\u6c60\u7684\u6027\u80fd\u3002\u00a92023 Springer Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-251533\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/3-23.png\" alt=\"\" width=\"685\" height=\"569\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/3-23.png 685w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/3-23-300x249.png 300w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p>\u56fe3\u5e73\u9762\u548c\u51f9\u69fd (1 \u00b5m\/3 \u00b5m) \u7535\u6781\u4e2d\u7684\u4f20\u8f93\u963b\u529b\u3002\u00a92023 Springer Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-251534\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/4-22.png\" alt=\"\" width=\"685\" height=\"458\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/4-22.png 685w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/4-22-300x201.png 300w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p>\u56fe4 \u5e73\u9762\u548c\u51f9\u69fd\u7535\u6781\u4e2d\u7684\u5c40\u90e8\u53cd\u5e94\u901f\u7387\u548cO<sub>2<\/sub>\u6d53\u5ea6\u3002\u00a92023 Springer Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-251535\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/5-16.png\" alt=\"\" width=\"685\" height=\"561\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/5-16.png 685w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/5-16-300x246.png 300w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u56fe<\/strong>5\u5e73\u9762\u548c\u51f9\u69fd (1 \u00b5m\/3 \u00b5m) \u7535\u6781\u7684\u8010\u7528\u6027\u3002\u00a92023 Springer Nature<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-251536\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/6-14.png\" alt=\"\" width=\"685\" height=\"791\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/6-14.png 685w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/05\/6-14-260x300.png 260w\" sizes=\"(max-width: 685px) 100vw, 685px\" \/><\/p>\n<p><strong>\u56fe<\/strong>6\u6c9f\u69fd\u7535\u6781\u7684\u672a\u6765\u53d1\u5c55\u65b9\u5411\u3002\u00a92023 Springer Nature<\/p>\n<p>&nbsp;<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/span><\/p>\n<p>\u00a0 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RH\u4e0b\u7684H<sup>+<\/sup>\u4f20\u8f93\u7535\u963b\u964d\u4f4e\u4e8660%\uff0c\u800cO<sub>2<\/sub>\u4f20\u8f93\u7535\u963b\u6ca1\u6709\u660e\u663e\u53d8\u5316\u3002\u53e6\u5916\uff0c\u673a\u5668\u5b66\u4e60\u5206\u6790\u5c55\u793a\u4e86\u8fdb\u4e00\u6b65\u4f18\u5316\u5177\u6709\u66f4\u9ad8\u6027\u80fd\u548c\u8010\u7528\u6027\u7684\u4e0b\u4e00\u4ee3PEMFC\u7684\u51f9\u69fd\u7ed3\u6784\u7684\u6f5c\u529b\u3002\u56e0\u6b64\uff0c\u8fd9\u9879\u7814\u7a76\u7684\u51fa\u73b0\u5c06\u6709\u671b\u5c3d\u65e9\u5b9e\u73b0\u66f4\u5c0f\u3001\u66f4\u4fbf\u5b9c\u4ee5\u53ca\u66f4\u9ad8\u6548\u7387\u7684\u71c3\u6599\u7535\u6c60\u5806\uff0c\u5e76\u4e3a\u5c3d\u65e9\u4fc3\u8fdb\u5de5\u4e1a\u5316PEMFC\u7684\u53d1\u5c55\u505a\u51fa\u5de8\u5927\u8d21\u732e\u3002<\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong>\u539f\u6587\u8be6\u60c5\uff1a<\/strong>https:\/\/doi.org\/10.1038\/s41560-023-01263-2<\/p>\n<p>\u672c\u6587\u7531K . 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