{"id":1180,"date":"2022-03-20T19:56:48","date_gmt":"2022-03-20T11:56:48","guid":{"rendered":"https:\/\/www.htech360.com\/?p=1180"},"modified":"2022-08-26T18:11:28","modified_gmt":"2022-08-26T10:11:28","slug":"%e7%87%83%e6%96%99%e7%94%b5%e6%b1%a0%e6%8a%80%e6%9c%af","status":"publish","type":"post","link":"https:\/\/www.htech360.com\/a\/1180","title":{"rendered":"\u71c3\u6599\u7535\u6c60\u6280\u672f"},"content":{"rendered":"
\u71c3\u6599\u7535\u6c60\u6280\u672f<\/strong><\/span> \u4faf\u660e \u8863\u5b9d\u5ec9 \u6458\u8981\u00a0<\/strong>\u672c\u6587\u4ee5\u71c3\u6599\u7535\u6c60\u6280\u672f\u94fe\u4e3a\u4e3b\u7ebf\uff0c\u53d9\u8ff0\u4e86\u71c3\u6599\u7535\u6c60\u5173\u952e\u6750\u6599\u4e0e\u90e8\u4ef6\u3001\u7535\u5806\u3001\u7cfb\u7edf\u5b58\u5728\u7684\u95ee\u9898\u3001\u53d1\u5c55\u73b0\u72b6\u3001\u7814\u7a76\u70ed\u70b9\u3002\u5173\u952e\u6750\u6599\u5305\u62ec\u50ac\u5316\u5242\u3001\u79bb\u5b50\u4ea4\u6362\u819c\u3001\u6c14\u4f53\u6269\u6563\u5c42\uff1b\u7535\u5806\u5173\u952e\u90e8\u4ef6\u5305\u62ec\u819c\u7535\u6781\u7ec4\u4ef6\u3001\u53cc\u6781\u677f\u7b49\uff1b\u7cfb\u7edf\u90e8\u4ef6\u5305\u62ec\u7a7a\u538b\u673a\u3001\u589e\u6e7f\u5668\u3001\u6c22\u56de\u6d41\u6cf5\u3001\u6c22\u74f6\u7b49\u3002\u5173\u952e\u6750\u6599\u4e0e\u90e8\u4ef6\u7684\u6210\u672c\u4e0e\u8010\u4e45\u6027\u662f\u71c3\u6599\u7535\u6c60\u6c7d\u8f66\u5b9e\u73b0\u5546\u4e1a\u5316\u7684\u57fa\u7840\u3002\u56fd\u5185\u71c3\u6599\u7535\u6c60\u6280\u672f\u90e8\u5206\u6307\u6807\u5df2\u7ecf\u8fbe\u5230\u6216\u8d85\u8fc7\u540c\u7c7b\u5546\u54c1\u7684\u6c34\u5e73\uff0c\u9700\u8981\u9f13\u52b1\u4ea7\u4e1a\u5927\u529b\u6295\u5165\uff0c\u5efa\u7acb\u6279\u91cf\u751f\u4ea7\u7ebf\uff0c\u4fc3\u8fdb\u4e2d\u56fd\u71c3\u6599\u7535\u6c60\u6280\u672f\u8fdb\u6b65\u3002<\/span> \u00a0\u00a0\u00a0\u00a0\u00a0\u00a0 \u56fe 1\u00a0\u71c3\u6599\u7535\u6c60\u5de5\u4f5c\u539f\u7406 \u00a0<\/span> \u56fe 2\u00a0\u71c3\u6599\u7535\u6c60\u7cfb\u7edf\u7ec4\u6210 \u00a0<\/span> \u56fe 3\u00a0\u71c3\u6599\u7535\u6c60\u6c7d\u8f66\u52a8\u529b\u94fe\u7ec4\u6210 \u00a0 \u00a0<\/span> \u00a0 \u00a0<\/span> 3\uff09Pt\u5355\u539f\u5b50\u5c42\u50ac\u5316\u5242<\/strong><\/span> \u00a0 \u00a0<\/span> \u70ad\u7eb8<\/strong><\/span><\/p>\n<\/td>\n \u81ea\u5236\u70ad\u7eb8<\/strong><\/span><\/p>\n<\/td>\n \u5546\u54c1\u70ad\u7eb8<\/strong><\/span><\/p>\n<\/td>\n<\/tr>\n \u7a7a\u9699\u7387\u00a0\/%<\/span><\/p>\n<\/td>\n 78.7<\/span><\/p>\n<\/td>\n 78<\/span><\/p>\n<\/td>\n<\/tr>\n \u900f\u6c14\u7387\u00a0\/ml\u00b7mm\u00b7cm-2\u00b7hr-1\u00b7mmAq-1<\/span><\/p>\n<\/td>\n 2278<\/span><\/p>\n<\/td>\n 1883<\/span><\/p>\n<\/td>\n<\/tr>\n \u77f3\u58a8\u5316\u5ea6 \/%<\/span><\/p>\n<\/td>\n 82.2<\/span><\/p>\n<\/td>\n 66.5<\/span><\/p>\n<\/td>\n<\/tr>\n \u7535\u963b\u7387\/m\u03a9.cm<\/span><\/p>\n<\/td>\n 2.17<\/span><\/p>\n<\/td>\n 5.88<\/span><\/p>\n<\/td>\n<\/tr>\n \u62c9\u4f38\u5f3a\u5ea6\/N\u00b7cm<\/span><\/p>\n<\/td>\n 30.2<\/span><\/p>\n<\/td>\n 50<\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n \u00a0<\/span> \u00a0
\n\t\t<\/span><\/p>\n
\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u00a0\u00a0\u5927\u8fde116023
\n<\/span><\/p>\n
\u5173\u952e\u8bcd<\/strong>\u00a0\u8f66\u7528\u71c3\u6599\u7535\u6c60\u3001\u6750\u6599\u3001\u90e8\u4ef6\u3001\u6210\u672c\u3001\u8010\u4e45\u6027<\/span>
Abstract\u00a0<\/strong>In this paper, the state of the art of fuel cells for automobile application are reviewed. Based on the technology chain of vehicular fuel cells, bottle-neck problems and research hot-points of materials, components and stacks are elucidated. The fuel cell materials include catalyst, ion exchange membrane and gas\u00a0diffusion layer. The fuel cell components include membrane electrode assembly and bipolar plates. System components include air compressor, humidifier, hydrogen recirculation pump and hydrogen cylinder. Currently, some of the FC material levels in China have arrived or surpassed that of the commercial products. We encourage industry partners to invest FC enterprises and build up the production line relative to FC technology, promoting the FC technology progress domestically.<\/span>
Keywords<\/strong>\u00a0Fuel cells, Materials, Components, Cost, Durability<\/span>
\u00a0<\/span>
1.\u00a0\u8f66\u7528\u71c3\u6599\u7535\u6c60\u6280\u672f\u94fe\u6982\u8ff0<\/strong><\/span>
\u71c3\u6599\u7535\u6c60\u662f\u628a\u71c3\u6599\u4e2d\u7684\u5316\u5b66\u80fd\u901a\u8fc7\u7535\u5316\u5b66\u53cd\u5e94\u76f4\u63a5\u8f6c\u5316\u4e3a\u7535\u80fd\u7684\u53d1\u7535\u88c5\u7f6e\u3002\u6309\u5176\u7535\u89e3\u8d28\u4e0d\u540c\u5e38\u7528\u7684\u71c3\u6599\u7535\u6c60\u5305\u62ec\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\uff08PEMFC\uff09\u3001\u56fa\u4f53\u6c27\u5316\u7269\u71c3\u6599\u7535\u6c60(SOFC)\u3001\u7194\u878d\u78b3\u9178\u76d0\u71c3\u6599\u7535\u6c60\uff08MCFC\uff09\u3001\u78f7\u9178\u71c3\u6599\u7535\u6c60(PAFC)\u3001\u78b1\u6027\u71c3\u6599\u7535\u6c60\uff08AFC\uff09\u7b49\u3002\u5176\u4e2d\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u64cd\u4f5c\u6e29\u5ea6\u4f4e\u3001\u542f\u52a8\u901f\u5ea6\u5feb\uff0c\u662f\u8f66\u7528\u71c3\u6599\u7535\u6c60\u7684\u9996\u9009\uff0c\u76ee\u524d\u56fd\u5185\u5916\u71c3\u6599\u7535\u6c60\u8f66\u5927\u90fd\u662f\u4ee5\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u6280\u672f\u4e3a\u4e3b\uff08\u672c\u6587\u4ee5\u4e0b\u6240\u8ff0\u9664\u7279\u6b8a\u8bf4\u660e\u5916\u5747\u56f4\u7ed5\u7740\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\u6280\u672f\u8fdb\u884c\u8ba8\u8bba\uff09\u3002<\/span>
\u71c3\u6599\u7535\u6c60\u53d1\u7535\u539f\u7406\u4e0e\u539f\u7535\u6c60\u6216\u4e8c\u6b21\u7535\u6c60\u662f\u76f8\u4f3c\u7684\uff0c\u7535\u89e3\u8d28\u9694\u819c\u4e24\u4fa7\u5206\u522b\u53d1\u751f\u6c22\u6c27\u5316\u53cd\u5e94\u4e0e\u6c27\u8fd8\u539f\u53cd\u5e94\uff0c\u7535\u5b50\u901a\u8fc7\u5916\u7535\u8def\u4f5c\u529f\uff0c\u53cd\u5e94\u4ea7\u7269\u4e3a\u6c34\uff0c\u5982\u56fe 1\u6240\u793a\u3002\u71c3\u6599\u7535\u6c60\u5355\u7535\u6c60\u5305\u62ec\u819c\u7535\u6781\u7ec4\u4ef6\uff08MEA\uff09\u3001\u53cc\u6781\u677f\u53ca\u5bc6\u5c01\u5143\u4ef6\u7b49\u3002\u819c\u7535\u6781\u7ec4\u4ef6\u662f\u7535\u5316\u5b66\u53cd\u5e94\u7684\u6838\u5fc3\u90e8\u4ef6\uff0c\u7531\u9634\u9633\u6781\u591a\u5b54\u6c14\u4f53\u6269\u6563\u7535\u6781\u548c\u7535\u89e3\u8d28\u9694\u819c\u7ec4\u6210\u3002\u989d\u5b9a\u5de5\u4f5c\u6761\u4ef6\u4e0b\uff0c\u4e00\u8282\u5355\u7535\u6c60\u5de5\u4f5c\u7535\u538b\u4ec5\u4e3a0.7V\u5de6\u53f3\uff0c\u5b9e\u9645\u5e94\u7528\u65f6\uff0c\u4e3a\u4e86\u6ee1\u8db3\u4e00\u5b9a\u7684\u529f\u7387\u9700\u6c42\uff0c\u901a\u5e38\u7531\u6570\u767e\u8282\u5355\u7535\u6c60\u7ec4\u6210\u71c3\u6599\u7535\u6c60\u7535\u5806\u6216\u6a21\u5757\u3002\u56e0\u6b64\uff0c\u4e0e\u5176\u4ed6\u5316\u5b66\u7535\u6e90\u4e00\u6837\uff0c\u71c3\u6599\u7535\u6c60\u7535\u5806\u5355\u7535\u6c60\u95f4\u7684\u5747\u4e00\u6027\u975e\u5e38\u91cd\u8981\u3002<\/span><\/span>
\n\t\t<\/span><\/p>\n
\n\t\t<\/span><\/p>\n
\n<\/span><\/p>\n
\u4e0e\u539f\u7535\u6c60\u548c\u4e8c\u6b21\u7535\u6c60\u4e0d\u540c\u7684\u662f\uff0c\u71c3\u6599\u7535\u6c60\u53d1\u7535\u9700\u8981\u6709\u4e00\u76f8\u5bf9\u590d\u6742\u7684\u7cfb\u7edf\u3002\u5178\u578b\u7684\u71c3\u6599\u7535\u6c60\u53d1\u7535\u7cfb\u7edf\u7ec4\u6210\u5982\u56fe 2\u6240\u793a\uff0c\u9664\u4e86\u71c3\u6599\u7535\u6c60\u7535\u5806\u5916\uff0c\u8fd8\u5305\u62ec\u71c3\u6599\u4f9b\u5e94\u5b50\u7cfb\u7edf\u3001\u6c27\u5316\u5242\u4f9b\u5e94\u5b50\u7cfb\u7edf\u3001\u6c34\u70ed\u7ba1\u7406\u5b50\u7cfb\u7edf\u53ca\u7535\u7ba1\u7406\u4e0e\u63a7\u5236\u5b50\u7cfb\u7edf\u7b49\uff0c\u5176\u4e3b\u8981\u7cfb\u7edf\u90e8\u4ef6\u5305\u62ec\u7a7a\u538b\u673a\u3001\u589e\u6e7f\u5668\u3001\u6c22\u6c14\u5faa\u73af\u6cf5\u3001\u9ad8\u538b\u6c22\u74f6\u7b49\uff0c\u8fd9\u4e9b\u5b50\u7cfb\u7edf\u4e0e\u71c3\u6599\u7535\u6c60\u7535\u5806\uff08\u6216\u6a21\u5757\uff09\u7ec4\u6210\u4e86\u71c3\u6599\u7535\u6c60\u53d1\u7535\u7cfb\u7edf\u3002\u71c3\u6599\u7535\u6c60\u7cfb\u7edf\u7684\u590d\u6742\u6027\u7ed9\u8fd0\u884c\u7684\u53ef\u9760\u6027\u5e26\u6765\u4e86\u6311\u6218\u3002<\/span><\/span>
\n\t\t<\/span><\/p>\n
\n\t\t<\/span><\/p>\n
\n<\/span><\/p>\n
\u71c3\u6599\u7535\u6c60\u5de5\u4f5c\u65b9\u5f0f\u4e0e\u5185\u71c3\u673a\u7c7b\u4f3c\u7684\uff0c\u5176\u71c3\u6599\u662f\u5728\u7535\u6c60\u5916\u643a\u5e26\u7684\uff0c\u800c\u539f\u7535\u6c60\u53ca\u4e8c\u6b21\u7535\u6c60\u7684\u6d3b\u6027\u7269\u8d28\u662f\u5c01\u88c5\u5728\u7535\u6c60\u5185\u90e8\uff0c\u71c3\u6599\u7535\u6c60\u6240\u7528\u7684\u6c22\u6c14\u53ef\u4ee5\u50cf\u4f20\u7edf\u8f66\u6c7d\u6cb9\u4e00\u6837\u5145\u88c5\u901f\u5ea6\u5feb\uff0c\u53ea\u9700\u8981\u51e0\u5206\u949f\u65f6\u95f4\uff0c\u663e\u793a\u51fa\u6bd4\u7eaf\u7535\u52a8\u6c7d\u8f66\u8f83\u5927\u7684\u4f18\u52bf\uff1b\u53e6\u5916\uff0c70MPa\u7684\u8f66\u8f7d\u9ad8\u538b\u6c22\u74f6\uff0c\u4e5f\u4fdd\u8bc1\u4e86\u71c3\u6599\u7535\u6c60\u6c7d\u8f66\u5177\u6709\u8f83\u957f\u7684\u7eed\u9a76\u91cc\u7a0b\u3002\u56e0\u6b64\uff0c\u71c3\u6599\u7535\u6c60\u6c7d\u8f66\u5728\u52a0\u6c22\u3001\u7eed\u9a76\u91cc\u7a0b\u7b49\u7279\u6027\u65b9\u9762\u4e0e\u4f20\u7edf\u8f66\u5177\u6709\u4e00\u5b9a\u7684\u76f8\u4f3c\u6027\u3002<\/span>
\u71c3\u6599\u7535\u6c60\u7535\u6c60\u6c7d\u8f66\u52a8\u529b\u94fe\u5982\u56fe 3\u6240\u793a\u3002\u5176\u4e3b\u6d41\u6280\u672f\u4e3a\u71c3\u6599\u7535\u6c60\u4e0e\u4e8c\u6b21\u7535\u6c60\"\u7535-\u7535\"\u6df7\u5408\u6a21\u5f0f\uff0c\u5e73\u7a33\u8fd0\u884c\u65f6\u4f9d\u9760\u71c3\u6599\u7535\u6c60\u63d0\u4f9b\u52a8\u529b\uff0c\u9700\u8981\u9ad8\u529f\u7387\u8f93\u51fa\u65f6\uff0c\u71c3\u6599\u7535\u6c60\u4e0e\u4e8c\u6b21\u7535\u6c60\u5171\u540c\u4f9b\u7535\uff0c\u5728\u4f4e\u8f7d\u6216\u6020\u901f\u5de5\u51b5\u71c3\u6599\u7535\u6c60\u5728\u63d0\u4f9b\u9a71\u52a8\u52a8\u529b\u7684\u540c\u65f6\uff0c\u7ed9\u4e8c\u6b21\u7535\u6c60\u5145\u7535\u3002\u8fd9\u79cd\"\u7535-\u7535\"\u6df7\u5408\u6a21\u5f0f\uff0c\u53ef\u4ee5\u4f7f\u71c3\u6599\u7535\u6c60\u8f93\u51fa\u529f\u7387\u76f8\u5bf9\u7a33\u5b9a\uff0c\u6709\u5229\u4e8e\u71c3\u6599\u7535\u6c60\u5bff\u547d\u7684\u63d0\u5347\u3002\u53e6\u5916\uff0c\u71c3\u6599\u7535\u6c60\u8f93\u51fa\u7535\u538b\u8981\u901a\u8fc7DC-DC\u53d8\u6362\u5668\u4f7f\u4e4b\u4e0e\u7535\u673a\u5339\u914d\u3002\u5178\u578b\u7684\u71c3\u6599\u7535\u6c60\u52a8\u529b\u7cfb\u7edf\u8f66\u4e0a\u5e03\u5c40\u5982\u56fe 4\u6240\u793a\uff0c\u71c3\u6599\u7535\u6c60\u7535\u5806\u53ef\u91c7\u7528\u5e95\u677f\u5e03\u5c40\uff08\u5982Mirai\uff09\uff0c\u4e5f\u6709\u7684\u91c7\u7528\u524d\u8231\u5e03\u5c40\uff08\u5982\u901a\u7528\u7684FCV\uff09\u3002<\/span><\/span>
\n\t\t<\/span><\/p>\n
\n\t\t<\/span><\/p>\n
\n<\/span><\/p>\n
\u56fe 4\u00a0\u71c3\u6599\u7535\u6c60\u52a8\u529b\u7cfb\u7edf\u8f66\u4e0a\u5e03\u5c40
\n<\/span><\/p>\n
2. \u71c3\u6599\u7535\u6c60\u5173\u952e\u6750\u6599\u4e0e\u90e8\u4ef6<\/strong><\/span>
2.1 \u7535\u50ac\u5316\u5242<\/strong><\/span>
\u7535\u50ac\u5316\u5242\uff08catalyst\uff09\u662f\u71c3\u6599\u7535\u6c60\u7684\u5173\u952e\u6750\u6599\u4e4b\u4e00\uff0c\u5176\u4f5c\u7528\u662f\u964d\u4f4e\u53cd\u5e94\u7684\u6d3b\u5316\u80fd\uff0c\u4fc3\u8fdb\u6c22\u3001\u6c27\u5728\u7535\u6781\u4e0a\u7684\u6c27\u5316\u8fd8\u539f\u8fc7\u7a0b\u3001\u63d0\u9ad8\u53cd\u5e94\u901f\u7387\u3002\u7531\u4e8e\u6c27\u8fd8\u539f\u53cd\u5e94\uff08ORR\uff09\u4ea4\u6362\u7535\u6d41\u5bc6\u5ea6\u4f4e\uff0c\u662f\u71c3\u6599\u7535\u6c60\u603b\u53cd\u5e94\u7684\u63a7\u5236\u6b65\u9aa4\u3002\u76ee\u524d\uff0c\u71c3\u6599\u7535\u6c60\u4e2d\u5e38\u7528\u7684\u5546\u7528\u50ac\u5316\u5242\u662fPt\/C\uff0c\u7531Pt\u7684\u7eb3\u7c73\u9897\u7c92\u5206\u6563\u5230\u78b3\u7c89\uff08\u5982XC-72\uff09\u8f7d\u4f53\u4e0a\u7684\u62c5\u8f7d\u578b\u50ac\u5316\u5242\u3002<\/span>
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1\uff09Pt-M\u50ac\u5316\u5242<\/strong><\/span>
Pt\u4e0e\u8fc7\u6e21\u91d1\u5c5e\u5408\u91d1\u50ac\u5316\u5242\uff0c\u901a\u8fc7\u8fc7\u6e21\u91d1\u5c5e\u50ac\u5316\u5242\u5bf9Pt\u7684\u7535\u5b50\u4e0e\u51e0\u4f55\u6548\u5e94\uff0c\u5728\u63d0\u9ad8\u7a33\u5b9a\u6027\u540c\u65f6\uff0c\u8d28\u91cf\u6bd4\u6d3b\u6027\u4e5f\u6709\u6240\u63d0\u9ad8\uff0c\u540c\u65f6\uff0c\u964d\u4f4e\u4e86\u8d35\u91d1\u5c5e\u7684\u7528\u91cf\uff0c\u4f7f\u50ac\u5316\u5242\u6210\u672c\u4e5f\u5f97\u5230\u5927\u5e45\u5ea6\u964d\u4f4e\u3002\u5982Pt-Co\/C\u3001Pt-Fe\/C\u3001Pt-Ni\/C\u7b49\u4e8c\u5143\u5408\u91d1\u50ac\u5316\u5242,\u00a0,\u00a0<\/sup><\/span>\uff0c\u5c55\u793a\u51fa\u4e86\u8f83\u597d\u7684\u6d3b\u6027\u4e0e\u7a33\u5b9a\u6027\u3002\u4ee5Au cluster \u4fee\u9970Pt\u7eb3\u7c73\u7c92\u5b50\u63d0\u9ad8\u4e86Pt\u7684\u6c27\u5316\u7535\u52bf\uff0c\u8d77\u5230\u4e86\u6297Pt\u6eb6\u89e3\u7684\u4f5c\u7528\u3002\u5927\u8fde\u5316\u7269\u6240\u5f00\u53d1\u7684Pt3<\/sub><\/span>Pd\/C\u50ac\u5316\u5242\u5df2\u7ecf\u5728\u71c3\u6599\u7535\u6c60\u7535\u5806\u5f97\u5230\u4e86\u9a8c\u8bc1\uff0c\u5176\u6027\u80fd\u53ef\u4ee5\u5b8c\u5168\u66ff\u4ee3\u5546\u54c1\u5316\u50ac\u5316\u5242\u3002\u6700\u8fd1\uff0cChen\u7b49\u4eba\u5229\u7528\u94c2\u954d\u5408\u91d1\u7eb3\u7c73\u6676\u4f53\u7684\u7ed3\u6784\u53d8\u5316\uff0c\u5236\u5907\u4e86\u9ad8\u6d3b\u6027\u4e0e\u9ad8\u7a33\u5b9a\u6027\u7684\u7535\u50ac\u5316\u5242\u3002\u5728\u6eb6\u6db2\u4e2d\uff0c\u521d\u59cb\u7684PtNi3<\/sub><\/span>\u591a\u9762\u4f53\u7ecf\u8fc7\u5185\u90e8\u523b\u8680\u751f\u6210\u7684Pt3<\/sub><\/span>Ni\u7eb3\u7c73\u7b3c\u7ed3\u6784\uff08\u5982\u56fe 5\uff09\uff0c\u4f7f\u53cd\u5e94\u7269\u5206\u5b50\u53ef\u4ee5\u4ece\u4e09\u4e2a\u7ef4\u5ea6\u4e0a\u63a5\u89e6\u50ac\u5316\u5242\u3002\u8fd9\u79cd\u5f00\u653e\u7ed3\u6784\u7684\u5185\u5916\u50ac\u5316\u8868\u9762\u5305\u542b\u7eb3\u7c73\u5c3a\u5ea6\u4e0a\u504f\u6790\u7684\u94c2\u8868\u5c42\uff0c\u4ece\u800c\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u6c27\u8fd8\u539f\u50ac\u5316\u6d3b\u6027\u3002\u4e0e\u5546\u4e1a\u94c2\u78b3\u76f8\u6bd4\uff0cPt3<\/sub><\/span>Ni\u7eb3\u7c73\u7b3c\u50ac\u5316\u5242\u7684\u8d28\u91cf\u6bd4\u6d3b\u6027\u4e0e\u9762\u79ef\u6bd4\u6d3b\u6027\u5206\u522b\u63d0\u9ad836\u500d\u4e0e22\u500d\u3002<\/span>
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\n\t\t<\/span><\/p>\n
\u56fe 5\u00a0\u00a0\u4ece\u591a\u9762\u4f53\u5230\u7eb3\u7c73\u9aa8\u67b6\u7ed3\u6784\u7684\u53d8\u5316\u8fc7\u7a0b\u793a\u610f\u56fe\u4e0eTEM\u56fe
\n<\/span><\/p>\n
2\uff09Pt\u6838\u58f3\u50ac\u5316\u5242<\/strong><\/span>
\u5229\u7528\u975ePt\u6750\u6599\u4e3a\u652f\u6491\u6838\uff0c\u8868\u9762\u8d35\u91d1\u5c5e\u4e3a\u58f3\u7684\u7ed3\u6784\uff0c\u53ef\u964d\u4f4ePt\u7528\u91cf\uff0c\u63d0\u9ad8\u8d28\u91cf\u6bd4\u6d3b\u6027\uff0c\u662f\u4e0b\u4e00\u4ee3\u50ac\u5316\u5242\u7684\u53d1\u5c55\u65b9\u5411\u4e4b\u4e00\u3002\u5982\u91c7\u7528\u6b20\u7535\u4f4d\u6c89\u79ef\u65b9\u6cd5\u5236\u5907\u7684Pt-Pd-Co\/C\u5355\u5c42\u6838\u58f3\u50ac\u5316\u5242\u603b\u8d28\u91cf\u6bd4\u6d3b\u6027\u662f\u5546\u4e1a\u50ac\u5316\u5242Pt\/C\u76843\u500d\uff0c\u5229\u7528\u8131\u5408\u91d1(de-alloyed)\u65b9\u6cd5\u5236\u5907\u7684Pt-Cu-Co\/C\u6838\u58f3\u7535\u50ac\u5316\u5242\uff0c\u8d28\u91cf\u6bd4\u6d3b\u6027\u53ef\u8fbePt\/C\u76844\u500d\u3002Wang\u7b49\u4eba\u5236\u5907\u4e86\u4ee5\u539f\u5b50\u6709\u5e8f\u7684Pt3<\/sub><\/span>Co\u4e3a\u6838\uff0c2-3\u4e2a\u539f\u5b50\u5c42\u539a\u5ea6\u7684\u94c2\u4e3a\u58f3\u7684\u6838\u58f3\u7ed3\u6784\u7eb3\u7c73\u9897\u7c92\uff0c\u8d28\u91cf\u6bd4\u6d3b\u6027\u4e0e\u9762\u79ef\u6bd4\u6d3b\u6027\u5206\u522b\u63d0\u9ad8\u52302\u500d\u548c3\u500d\uff0c\u7ecf\u8fc75000\u5708\u7535\u538b\u5faa\u73af\u626b\u63cf\u6d4b\u8bd5\u540e\uff0c\u539f\u5b50\u6709\u5e8f\u7684\u6838\u58f3\u7ed3\u6784\u51e0\u4e4e\u672a\u53d1\u751f\u6539\u53d8\u3002\u5927\u8fde\u5316\u7269\u6240\u4ee5Pd\u4e3a\u6838\u3001Pt\u4e3a\u58f3\u5236\u5907\u4e86Pd@Pt\/C\u6838\u58f3\u50ac\u5316\u5242\uff0c\u5229\u7528\u975ePt\u91d1\u5c5ePd\u4e3a\u652f\u6491\u6838\uff0cPt\u4e3a\u58f3\u7684\u6838\u58f3\u7ed3\u6784\uff0c\u53ef\u964d\u4f4ePt\u7528\u91cf\uff0c\u63d0\u9ad8\u8d28\u91cf\u6bd4\u6d3b\u6027\u3002\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\u6c27\u8fd8\u539f\u6d3b\u6027\u4e0e\u7a33\u5b9a\u6027\u597d\u4e8e\u5546\u4e1a\u5316Pt\/C\u50ac\u5316\u5242\uff08\u5982\u56fe 6\u6240\u793a\uff09\uff0c\u5176\u6027\u80fd\u5728\u7535\u5806\u4e2d\u7684\u9a8c\u8bc1\u8fd8\u5728\u8fdb\u884c\u4e2d\u3002<\/span>
\u00a0<\/span><\/span>
\n\t\t<\/span><\/p>\n
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\n<\/span><\/p>\n
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\u00a0<\/span>
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\n\t\t<\/span><\/p>\n
\u56fe 7\u00a0\u5168\u6c1f\u78fa\u9178Nafion\u819c\u7684\u5316\u5b66\u7ed3\u6784
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\n<\/span><\/p>\n
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\n\t\t<\/span><\/p>\n\n
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\n\t\t<\/span><\/p>\n