{"id":15070,"date":"2022-12-09T10:15:44","date_gmt":"2022-12-09T10:15:37","guid":{"rendered":"https:\/\/www.htech360.com\/?p=15070"},"modified":"2022-12-09T18:16:15","modified_gmt":"2022-12-09T10:16:15","slug":"d6747c183a","status":"publish","type":"post","link":"https:\/\/www.htech360.com\/a\/15070","title":{"rendered":"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b"},"content":{"rendered":"
\n

<\/h1>\n
<\/section>\n
\u5982\u4eca\u7535\u89e3\u6c34\u5236\u6c22\u5de5\u827a\u4e3b\u8981\u6709\u78b1\u6027\u7535\u89e3\u6c60<\/span>\uff08alkalineelectrolyzer, AEL\uff09\u3001 \u56fa\u4f53\u6c27\u5316\u7269\u7535\u89e3\u6c60\uff08solid oxide electrolyzer, SOEL\uff09 \u548c\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c60 \uff08proton exchange membrane electrolyzer, PEMEL\uff09\u4e09\u79cd\u6280\u672f\u8def\u7ebf[7]\u3002\u5176\u4e2d\uff0cPEMEL\u7ed3\u6784\u7d27\u51d1\uff0c\u7535\u6d41\u5bc6\u5ea6\u9ad8\uff0c\u54cd\u5e94\u901f\u5ea6\u5feb\uff0c\u5360\u5730\u9762\u79ef\u5c0f\uff0c\u80fd\u591f\u5728\u8f83\u4f4e\u6e29\u5ea6\uff0820~80\u2103\uff09\u4e0b\u8fd0\u884c\u5c06\u6c34\u7535\u89e3\u4e3a\u8d85\u7eaf\u6c22\u6c14\u5e76\u526f\u4ea7\u6c27\u6c14\u3002PEMEL\u4f7f\u7528\u56fa\u4f53\u805a\u5408\u7269\u7535\u89e3\u8d28\u819c\uff08\u4e5f\u79f0\u4e3a\u8d28\u5b50\u4ea4\u6362\u819c\uff09\u4f5c\u4e3a\u79bb\u5b50\u5bfc\u4f53\uff0c\u5177\u6709\u6548\u7387\u9ad8\u3001\u6c14\u4f53\u7eaf\u5ea6\u9ad8\u3001\u65e0\u78b1\u6db2\u3001\u4f53\u79ef\u5c0f\u3001\u53ef\u5b9e\u73b0\u66f4\u9ad8\u7684\u4ea7\u6c14\u538b\u529b<\/strong>\u7b49\u4f18\u70b9\uff0c\u662f\u5236\u6c22\u9886\u57df\u6700\u6709\u6295\u5165\u5b9e\u9645\u5e94\u7528\u6f5c\u529b\u7684\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u4e4b\u4e00\u3002<\/span><\/span><\/section>\n
\u00a0<\/span><\/section>\n

\u672c\u6587\u4ece PEMEL \u7ed3\u6784\u548c\u5236\u6c22\u673a\u7406\u51fa\u53d1\uff0c\u7ed3\u5408\u6280\u672f\u4f18\u52bf\uff0c\u56de\u987e\u4e86\u8be5\u6280\u672f\u7684\u53d1\u5c55\u5386\u7a0b\u548c\u5e94\u7528\u73b0\u72b6\uff0c\u7efc\u5408\u5206\u6790PEMEL\u7684\u74f6\u9888\u95ee\u9898\u4e0e\u672a\u6765\u7684\u5e94\u7528\u524d\u666f\u3002<\/span><\/p>\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

\u957f\u6309\u8bc6\u522b\u4e8c\u7ef4\u7801\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u70b9\u51fb\u4e0b\u65b9\u83dc\u5355\u680f\u5de6\u4fa7\u201c<\/span>\u5fae\u4fe1\u7fa4<\/strong>\u201d\uff0c\u7533\u8bf7<\/span><\/span><\/em>\u52a0\u5165\u7fa4\u804a<\/span><\/em><\/p>\n

\u00a0<\/span><\/em><\/p>\n

\u4e00\u3001\u00a0PEMEL \u7535\u5806\u7ed3\u6784\u548c<\/strong>\u7535\u89e3\u6c34\u5236\u6c22\u673a\u7406<\/strong><\/span><\/p>\n

\u00a0<\/strong><\/span><\/p>\n

1\u3001PEMEL\u7535\u5806\u7ed3\u6784<\/span><\/strong><\/span><\/section>\n
<\/section>\n
PEMEL\u7535\u5806\u7ec4\u4ef6\u5982\u56fe1(a)\u6240\u793a\uff0c\u4e3b\u8981\u7531\u819c\u7535\u6781\u7ec4\u4ef6 \uff08MEA\uff09\u3001\u96c6\u7535\u5668 \uff08\u6c14\u6db2\u6269\u6563\u5c42\uff09\u3001\u5bc6\u5c01\u5708\u548c\u53cc\u6781\u677f\u7ec4\u6210\u3002\u8d28\u5b50\u4ea4\u6362\u819c\uff08PEM\uff09\u5c06\u7535\u89e3\u6c60\u5206\u6210\u4e24\u4e2a\u534a\u7535\u6c60 \uff08\u9634\u6781\u548c\u9633\u6781\uff09[9]\u3002PEM\u9700\u5177\u5907\u9ad8\u8d28\u5b50\u4f20\u5bfc\u7387\u3001\u4f4e\u6c14\u4f53\u900f\u8fc7\u7387\u4ee5\u53ca\u7535\u5b50\u7edd\u7f18\u7b49\u7279\u70b9\uff0c\u6700\u5e38\u7528\u7684\u819c\u662f\u5168\u6c1f\u70f7\u57fa\u78fa\u9178\u805a\u5408\u7269\u819c \uff08PFSA\uff09\u3002\u819c\u7684\u4f4e\u6c14\u4f53\u900f\u8fc7\u7387\u4f7f PEM \u7535\u89e3\u6c60\u53ef\u4ee5\u5728\u8f83\u5bbd\u7684\u529f\u7387\u8f93\u5165\u8303\u56f4\u5185\u5de5\u4f5c[10]\u3002<\/span><\/section>\n
\u00a0<\/span><\/section>\n

\u53cc\u6781\u677f\u662f\u7528\u4e8e\u652f\u6491\u96c6\u7535\u5668\u4e0e\u819c\u7535\u6781\u3001\u4f20\u9012\u7535\u5b50\u53ca\u63d0\u4f9b\u7269\u8d28\u4f20\u8f93\u7684\u901a\u9053[11]\u3002\u6c14\u6db2\u6269\u6563\u5c42\u4f5c\u7528\u662f\u5728\u7535\u50ac\u5316\u5c42\u548c\u53cc\u6781\u677f\u4e4b\u95f4\u63d0\u4f9b\u6709\u6548\u7684\u7535\u63a5\u89e6\uff0c\u5e76\u786e\u4fdd\u5b83\u4eec\u4e4b\u95f4\u7684\u6c14\/\u6db2\u4f20\u8f93\u3002\u6c14\u6db2\u6269\u6563\u5c42\u9700\u5177\u5907\u9002\u5b9c\u7684\u5b54\u9699\u7387\u4ee5\u4fbf\u4e8e\u53cd\u5e94\u7269\u6c34\u7684\u4f20\u8f93\u548c\u751f\u6210\u7269\u6c14\u4f53\u7684\u79fb\u9664\uff0c\u4ee5\u53ca\u6700\u4f73\u5b54\u5f84\u503c\u6765\u5e73\u8861\u6269\u6563\u5c42\u4e2d\u7684\u8d28\u91cf\u4f20\u9012\u548c\u7535\u50ac\u5316\u5c42\u4e2d\u7684\u7535\u8377\u4f20\u9012\u7684\u7ade\u4e89\u8fc7\u7a0b[12]\u3002\u6db2\u76f8\u7684\u6c34\u901a\u8fc7\u9633\u6781\u591a\u5b54\u5c42\u7684\u5b54\u9053\u4f20\u9012\u5230\u50ac\u5316\u5c42\uff0c\u800c\u968f\u7740\u53cd\u5e94\u7684\u8fdb\u884c\uff0c\u6c27\u5206\u5b50\u5728\u53cd\u5e94\u4f4d\u70b9\u4ee5\u6c14\u6ce1\u7684\u5f62\u5f0f\u6210\u6838\u79ef\u805a\u5728\u5b54\u9053\u5185\uff0c\u53ef\u80fd\u4f1a\u5f15\u8d77\u5b54\u9053\u5835\u585e\u963b\u788d\u6db2\u76f8\u6c34\u7684\u4f20\u9012\uff0c\u5bfc\u81f4\u8d28\u91cf\u4f20\u9012\u7684\u635f\u5931\u3002<\/span><\/p>\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

\n

\u5982\u56fe 1(b)\u6240\u793a\uff0cZhang \u7b49[15]\u8bbe\u8ba1\u4e86\u53cd\u5e94\u53ef\u89c6\u5316\u7684PEMEL\u88c5\u7f6e\uff0c\u7531\u5177\u5907\u76f4\u5b54\u548c\u5f62\u6001\u53ef\u8c03\u8282\u7684\u6c14\u6db2\u6269\u6563\u5c42\u4ee5\u53ca\u5fae\u5c3a\u5ea6\u53ef\u89c6\u5316\u7cfb\u7edf\u7ec4\u6210\u3002\u4ed6\u4eec\u901a\u8fc7\u53ef\u89c6\u5316\u88c5\u7f6e\u89c2\u6d4b\u5230\u53cd\u5e94\u4f18\u5148\u53d1\u751f\u5728\u50ac\u5316\u5242\u5c42\u4e0e\u6db2\u4f53\/\u6c14\u4f53\u6269\u6563\u5c42\u4e4b\u95f4\u7684\u4e09\u76f8\u754c\u9762\u4e0a\uff0c\u8fd9\u8868\u660e\u88c5\u8f7d\u7684\u5927\u591a\u6570\u50ac\u5316\u5242\u672a\u5145\u5206\u53d1\u6325\u4f5c\u7528\u3002\u56e0\u6b64\uff0c\u6539\u8fdb\u591a\u5b54\u6269\u6563\u5c42\u7684\u8bbe\u8ba1\u4e0d\u4ec5\u63d0\u9ad8\u4e86\u8d28\u91cf\u4f20\u9012\u6548\u7387\u5e76\u51cf\u5c11\u4e86\u50ac\u5316\u5242\u7684\u6d6a\u8d39\uff0c\u5bf9\u7535\u89e3\u6c60\u5b9e\u73b0\u9ad8\u7535\u6d41\u5bc6\u5ea6\u64cd\u4f5c\u5177<\/span>\u6709\u91cd\u8981\u4ef7\u503c\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

2\u3001<\/span>PEMEL\u53cd\u5e94\u70ed\u529b\u5b66\u548c\u52a8\u529b\u5b66\u5206\u6790<\/span><\/strong><\/span><\/p>\n

\u00a0<\/span><\/strong><\/span><\/p>\n

PEMEL\u76f8\u5f53\u4e8e\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60\uff08PEMFC\uff09\u9006\u8fd0\u884c\u7684\u7535\u5316\u5b66\u80fd\u8f6c\u5316\u88c5\u7f6e\u5229\u7528\u7535\u80fd\u5c06H2O \u5206\u89e3\uff0c\u4ece\u800c\u5728\u9633\u6781\u4fa7\u4ea7\u751fO2\u548cH+\u3002O2\u79bb\u5f00\u88c5\u7f6e\uff0c\u800cH+\u7a7f\u8fc7\u8d28\u5b50\u4ea4\u6362\u819c\u3002\u7535\u5b50\u901a\u8fc7\u5916\u90e8\u7535\u8def\u5faa\u73af\uff0c\u5230\u8fbe\u9634\u6781\u4fa7\u8fd8\u539fH+\u4ea7\u751fH2\u3002\u5728 PEM \u7535\u89e3\u6c60 \uff08\u9633\u6781\uff0c\u9634\u6781\u548c\u6574\u4f53\uff09 \u4e2d\u53d1\u751f\u7684\u53cd\u5e94\u5982\u5f0f(1)\uff5e\u5f0f(3)\u3002<\/span><\/section>\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

<\/section>\n
\u5f0f(1)\u3001\u5f0f(2)\u4e24\u4e2a\u534a\u53cd\u5e94\u901a\u5e38\u88ab\u5206\u522b\u79f0\u4e3a<\/span>\u6790\u6c27\u53cd\u5e94 \uff08OER\uff09 \u548c\u6790\u6c22\u53cd\u5e94 \uff08HER\uff09<\/strong>\u3002<\/span>\u5f0f(3)\u662f\u9178\u6027\u4ecb\u8d28\u4e2d\u7535\u89e3\u6c60\u53d1\u751f\u7684\u603b\u53cd\u5e94\u3002<\/span>\u76f4\u6d41\u7535\u6e90\u8fde\u63a5\u5230\u7535\u6781\uff0c\u5e76\u4e14\u5f53\u65bd\u52a0\u9ad8\u4e8e\u70ed\u529b\u5b66\u53ef\u9006\u7535\u4f4d\u7684\u76f4\u6d41\u7535\u538b\u65f6\uff0c\u6c34\u5f00\u59cb\u5206\u89e3\u3002<\/span>\u70ed\u529b\u5b66\u65b9\u9762\uff0c\u53ef\u6839\u636e\u5409\u5e03\u65af\u81ea\u7531\u80fd\u53d8\u5316\u0394G\u8ba1\u7b97\u51fa\u6c34\u5206\u89e3\u6240\u9700\u7684\u6700\u5c0f\u80fd\u91cf\u3002<\/span>\u5728\u6807\u51c6\u72b6\u6001\u4e0b\uff08P=1atm = 101325Pa\uff0cT = 298.15K\uff09\uff0cH2O\u5206\u89e3\u6210H2\u548cO2\u7684\u0394G\u4e3a236.48kJ\/mol\u3002<\/span>\u53ef\u9006\u7535\u4f4d\u53ef\u6839\u636e\u5f0f(4)\u5f97\u5230\u3002<\/span><\/section>\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

<\/section>\n
\u4f46\u5728\u6c34\u5206\u89e3\u65f6\u4f1a\u4ea7\u751f\u90e8\u5206\u71b5\uff0c\u56e0\u6b64\u66f4\u9002\u5408\u91c7\u7528\u7113\u53d8 \uff08\u0394H\uff09 \u4ee3\u66ff \u0394G \u8fdb\u884c\u7535\u52bf\u8ba1\u7b97\u3002\u5728\u6807\u51c6\u72b6\u6001\u4e0b\uff0c\u53cd\u5e94\u7684 \u0394H \u4e3a 285.83kJ\/mol\u3002\u6c34\u7535\u89e3\u6240\u9700\u7684\u6700\u5c0f\u7535\u538b\uff08VTN\uff09\u53ef\u901a\u8fc7\u5f0f(5)\u8ba1\u7b97\u3002<\/span><\/span><\/section>\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

<\/section>\n
\u7531\u4e8e PEMEL \u7684\u5de5\u4f5c\u6e29\u5ea6\u8303\u56f4 \uff0820~80\u2103\uff09 \u8f83\u5c0f\uff0c\u56e0\u6b64\u6e29\u5ea6\u7684\u53d8\u5316\u5bf9\u4e8e PEM \u7684\u70ed\u529b\u5b66\u5f71\u54cd\u8f83\u5f31[16-17]\u3002\u52a8\u529b\u5b66\u65b9\u9762\uff0c\u7531\u4e8e\u7535\u89e3\u6c60\u5185\u7684\u4e0d\u53ef\u9006\u635f\u5931\uff0c\u7535\u89e3\u6c34\u7684\u5b9e\u9645\u7535\u538b\u4f1a\u9ad8\u4e8e\u7406\u8bba\u503c\u3002PEMEL \u4e2d\u4e3b\u8981\u6709\u4e09\u79cd\u56e0\u7d20\u5bfc\u81f4\u52a8\u529b\u5b66\u635f\u5931\uff1a\u7531\u4e8e\u7f13\u6162\u7684\u7535\u6781\u53cd\u5e94\u52a8\u529b\u5b66\u5f15\u8d77\u7684\u6d3b\u5316\u80fd\u635f\u5931\u3001\u6b27\u59c6\u635f\u5931\u4ee5\u53ca\u8d28\u91cf\u4f20\u9012\u635f\u5931[18]\u3002<\/span><\/span><\/section>\n
\u00a0<\/span><\/section>\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

\u957f\u6309\u8bc6\u522b\u4e8c\u7ef4\u7801\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u70b9\u51fb\u4e0b\u65b9\u83dc\u5355\u680f\u5de6\u4fa7\u201c<\/span>\u5fae\u4fe1\u7fa4<\/strong>\u201d\uff0c\u7533\u8bf7<\/span><\/span><\/em>\u52a0\u5165\u7fa4\u804a<\/span><\/em><\/p>\n

<\/section>\n

\u4e8c\u3001PEMEL\u5e38\u7528\u50ac\u5316\u5242\u53ca\u53cd\u5e94\u673a\u7406<\/strong><\/span><\/p>\n

\u00a0<\/strong><\/span><\/p>\n

\u5c3d\u7ba1\u50ac\u5316\u5242\u76ee\u524d\u5e76\u4e0d\u662f\u7535\u89e3\u6c60\u6700\u4e3b\u8981\u7684\u6210\u672c\u56e0\u7d20\uff0c\u4f46\u968f\u7740\u5176\u4ed6\u6210\u672c\u7684\u4e0b\u964d\u4ee5\u53ca\u5bf9\u8d35\u91d1\u5c5e\u9700\u6c42\u7684\u589e\u52a0\uff0c\u7814\u53d1\u8d44\u6e90\u4e30\u5bcc\u3001\u957f\u671f\u7a33\u5b9a\u548c\u6d3b\u6027\u4f18\u5f02\u7684\u7535\u50ac\u5316\u5242\u6750\u6599\u5c06\u662f\u5b9e\u73b0 PEM \u7535\u89e3\u6c60\u5927\u8303\u56f4\u9ad8\u6548\u5e94\u7528\u7684\u91cd\u8981\u524d\u63d0\uff0c\u56fe 3 \u5c55\u793a\u4e86\u76ee\u524d\u7528\u4e8e\u9634\u6781HER \u548c \u9633\u6781OER \u53cd\u5e94\u6700\u65b0\u7684\u50ac\u5316\u5242<\/span><\/strong>\u3002<\/span><\/span><\/p>\n

\u00a0<\/span><\/span><\/p>\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

\n

1\u3001\u6790\u6c27\u53cd\u5e94\u50ac\u5316\u5242<\/strong><\/span><\/p>\n

\u00a0<\/span><\/p>\n

\u9633\u6781\u7684 OER \u53cd\u5e94\u662f\u5236\u7ea6\u7535\u89e3\u6c34\u6027\u80fd\u7684\u74f6\u9888\u3002OER\u53cd\u5e94\u7f13\u6162\u7684\u52a8\u529b\u5b66\u5f15\u8d77\u9633\u6781\u5904\u8fc7\u9ad8\u7684\u7535\u4f4d\uff0c\u4ece\u800c\u5360\u636e PEM \u7535\u89e3\u6c60\u4e2d\u4e3b\u8981\u7684\u80fd\u91cf\u635f\u5931\u3002<\/span><\/p>\n

<\/section>\n
\u8fc4\u4eca\u4e3a\u6b62\uff0c<\/span>IrO<\/span>2\u548cRuO2\u662f\u516c\u8ba4\u7684 OER \u6027\u80fd\u6700\u4f18\u5f02\u7684\u50ac\u5316\u6750\u6599<\/span><\/strong>\u3002RuO2\u5728\u9178\u6027\u73af\u5883\u4e2d\u5bb9\u6613\u88ab\u6c27\u5316\u6eb6\u89e3\u5931\u6d3b\u3002\u800cIrO2\u5219\u80fd\u4fdd\u6301\u50ac\u5316\u6d3b\u6027\u4e0e\u7a33\u5b9a\u6027\u7684\u6700\u4f73\u5e73\u8861[39]\u3002<\/span><\/span><\/section>\n
<\/section>\n

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\u00a0<\/span><\/span><\/section>\n
\u7535\u50ac\u5316\u5242\u7684 OER \u6027\u80fd\u53d6\u51b3\u4e8e\u6d3b\u6027\u4f4d\u70b9\u7684\u6570\u91cf<\/span>\u548c\u5b83\u7684\u6d3b\u6027\u3002\u9488\u5bf9\u524d\u8005\uff0c\u901a\u8fc7\u51cf\u5c0f\u7c92\u5f84\u3001\u8c03\u8282\u50ac\u5316\u5242\u5f62\u8c8c\u4ee5\u53ca\u4fc3\u8fdb\u50ac\u5316\u5242\u8868\u9762\u91cd\u6784\u4e3a\u6d3b\u6027\u7269\u79cd\u80fd\u591f\u589e\u52a0\u7535\u5316\u5b66\u6d3b\u6027\u4f4d\u70b9\u7684\u66b4\u9732[43]\u3002\u9488\u5bf9\u540e\u8005\uff0c\u9996\u5148\u9700\u8981\u7814\u7a76\u4eba\u5458\u4ece\u6839\u672c\u4e0a\u7406\u89e3\u53cd\u5e94\u673a\u7406\u5e76\u5728\u4e0d\u540c\u6750\u6599\u7684\u6d3b\u6027\u4f4d\u70b9\u4e0a\u63a2\u5bfb\u53cd\u5e94\u8fc7\u7535\u4f4d\u7684\u6765\u6e90\u3002\u5176\u6b21\u57fa\u4e8e\u673a\u7406\uff0c\u901a\u8fc7\u5f02\u8d28\u5143\u7d20\u63ba\u6742\u4f18\u5316OER\u4e2d\u95f4\u4f53\u7684\u5438\u9644\u80fd[44]\u3001\u5f15\u5165\u7a7a\u4f4d\u6539\u53d8\u6750\u6599\u7684\u8868\u9762\u7535\u8377\u5206\u5e03[45]\u3001\u91c7\u7528\u5e94\u53d8\u5de5\u7a0b\u6539\u53d8\u91d1\u5c5e-\u6c27\u952e\u7ed3\u5408\u80fd\u4ee5\u53ca\u8c03\u8282\u50ac\u5316\u5242\u4e0e\u8f7d\u4f53\u4e4b\u95f4\u754c\u9762\u4f5c\u7528\u589e\u5f3a\u7535\u8377\u8f6c\u79fb[46]\uff0c\u4ece\u800c\u63d0\u9ad8\u6d3b\u6027\u4f4d\u70b9\u7684\u6d3b\u6027\u3002<\/span><\/span><\/section>\n
<\/section>\n
2\u3001\u6790\u6c22\u53cd\u5e94\u50ac\u5316\u5242<\/strong>
\n<\/span><\/section>\n
\u00a0<\/strong><\/section>\n

HER\u53cd\u5e94\u5305\u542b\u4e24\u6b65\u8d28\u5b50-\u7535\u5b50\u4f20\u9012\uff0c\u9178\u6027\u6761\u4ef6\u4e0b\u8be5\u53cd\u5e94\u673a\u7406\u4e3b\u8981\u7ecf\u5386\u4e0b\u5217\u4e09\u4e2a\u6b65\u9aa4\uff0c\u5982\u5f0f(6)~\u5f0f(8)\u3002<\/span><\/p>\n

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\u00a0<\/span><\/p>\n

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\u00a0<\/span><\/p>\n

\u8fd1\u5e74\u6765\u7814\u7a76\u8868\u660e\uff0c\u8bb8\u591a\u4f4e\u6210\u672c\u7684\u975e\u8d35\u91d1\u5c5e\u57fa\u5316\u5408\u7269\u662f\u5177\u6709\u7ade\u4e89\u529b\u7684HER \u50ac\u5316\u5242\uff0c\u4f8b\u5982\uff0c\u975e\u8d35\u91d1\u5c5e\u786b\u5316\u7269\u3001\u78b3\u5316\u7269\u3001\u7852\u5316\u7269\u3001\u78f7\u5316\u7269\u3001\u6c2e\u5316\u7269\u548c\u6c27\u5316\u7269[52]\uff0c\u5176\u4e2d\u5178\u578b\u7684\u4fbf\u662f\u57fa\u4e8e MoSx\u548c CoPx\u7684 HER\u7535\u50ac\u5316\u5242\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u50ac\u5316\u6d3b\u6027[53]\u3002\u5c3d\u7ba1\u5546\u4e1a\u5316\u7684PEMEL \u5927\u591a\u6570\u4f7f\u7528\u7684\u662f\u94c2\u65cf\u50ac\u5316\u5242\uff0c\u4f46\u975e\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u5ec9\u4ef7\u7684\u6210\u672c\u4ee5\u53ca\u65e5\u76ca\u6539\u5584\u7684\u6027\u80fd\u5c55\u73b0\u4e86\u5176\u6295\u5165\u5546\u4e1a\u5316\u3001\u53d6\u4ee3\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u7684\u5e7f\u9614\u524d\u666f\u3002<\/strong><\/span><\/p>\n

\u00a0<\/span><\/strong><\/span><\/p>\n

\u4e09\u3001\u00a0PEMEL\u5236\u6c22\u7684\u4f18\u52bf<\/span><\/strong><\/span><\/p>\n

\u00a0<\/span><\/strong><\/span><\/p>\n

AEL \u88c5\u7f6e\u4f7f\u7528 KOH \u6216 NaOH \u6c34\u6eb6\u6db2\u4f5c\u4e3a\u7535\u89e3\u8d28\uff0c\u9694\u819c\u4e3a\u77f3\u68c9\uff0c\u954d\u6750\u6599\u7528\u4f5c\u7535\u6781\u3002\u4ea7\u751f\u7684\u6c22\u6c14\u7684\u7eaf\u5ea6\u7ea6\u4e3a 99\uff05\uff0c\u4f46\u5fc5\u987b\u901a\u8fc7\u8131\u9644\u8fc7\u7a0b\u53bb\u9664\u751f\u6210\u6c14\u4f53\u4e2d\u7684\u78b1\u96fe\uff0c\u4e3a\u6b64\u901a\u5e38\u4f7f\u7528\u8131\u9644\u3002\u4e0e AEL \u76f8\u6bd4\uff0cPEMEL \u4ee5\u8d28\u5b50\u4ea4\u6362\u819c\u66ff\u4ee3\u77f3\u68c9\u819c\uff0c\u4f20\u5bfc\u8d28\u5b50\u5e76\u9694\u7edd\u7535\u6781\u4e24\u4fa7\u7684\u6c14\u4f53\u3002\u540c\u65f6\uff0cPEMEL \u88c5\u7f6e\u91c7\u7528\u96f6\u95f4\u9699\u7ed3\u6784\u6709\u52a9\u4e8e\u5176\u9ad8\u538b\u64cd\u4f5c\uff0c\u7535\u89e3\u6c60\u4f53\u79ef\u66f4\u4e3a\u7d27\u51d1\u7cbe\u7b80\u964d\u4f4e\u4e86\u7535\u89e3\u6c60\u7684\u6b27\u59c6\u7535\u963b\uff0c\u5927\u5e45\u63d0\u9ad8\u4e86\u7535\u89e3\u6c60\u7684\u6574\u4f53\u6027\u80fd\u3002\u56fe2\u663e\u793a\u4e86\u4e09\u79cd\u4e3b\u8981\u7684\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u5373 AEL\u3001PEMEL \u548c SOEL \u7684\u7535\u89e3\u6c60\u6027\u80fd\u603b\u89c8\u56fe<\/strong>[19]\u3002<\/p>\n

\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

\n

\u7eb5\u8f74\u662f\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7535\u89e3\u6c60\u4ee5\u4f4e\u70ed\u503c\uff08LHV\uff09\u4e3a\u57fa\u7840\u7684\u6548\u7387\uff0c\u8868\u793a\u6548\u7387\u8d8a\u9ad8\uff0c\u64cd\u4f5c\u6210\u672c\u8d8a\u4f4e\u3002\u4e0a\u6a2a\u8f74\u8868\u793a\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u5355\u4f4d\u9762\u79ef\u7684\u4ea7\u6c22\u901f\u7387\uff1b\u4e0b\u6a2a\u8f74\u662f\u7535\u6d41\u5bc6\u5ea6\u7684\u53d8\u5316\uff0c\u8868\u793a\u7535\u6d41\u5bc6\u5ea6\u8d8a\u5927\uff0c\u4ea7\u6c22\u80fd\u529b\u8d8a\u5f3a\uff0c\u8d44\u672c\u6210\u672c\u8d8a\u4f4e\u3002\u56fe2\u8868\u660ePEMEL\u7684\u8fd0\u884c\u7535\u6d41\u5bc6\u5ea6\u901a\u5e38\u9ad8\u4e8e1A\/cm\uff0c\u81f3\u5c11\u662fAEL\u7535\u89e3\u6c60\u76844\u500d\u4ee5\u4e0a\uff1b\u6548\u7387\u4e5f\u7565\u9ad8\u4e8eAEL\uff0c\u5355\u4f4d\u9762\u79ef\u4ea7\u6c22\u901f\u7387\u4e5f\u662f\u4e09\u8005\u4e2d\u6700\u5177\u4f18\u52bf\u7684\u3002\u4ece\u5236\u6c22\u6548\u7387\u7684\u89d2\u5ea6\u6765\u770b\uff0cSOEL \u6700\u9ad8\uff0cPEMEL \u6b21\u4e4b\uff0c\u4f46\u662f SOEL \u7531\u4e8e\u5176\u64cd\u4f5c\u6e29\u5ea6\u8f83\u9ad8\uff0c\u89e3\u51b3\u6750\u6599\u964d\u89e3\u548c\u4f7f\u7528\u5bff\u547d\u65b9\u9762\u5177\u6709\u8f83\u5927\u7684\u6311\u6218\uff0c\u56e0\u6b64\u4ecd\u5904\u4e8e\u5f00\u53d1\u9636\u6bb5\uff0c\u8fdc\u672a\u8fbe\u5230\u5546\u4e1a\u5316\u72b6\u6001\u3002<\/p>\n

\"\u8d28\u5b50\u4ea4\u6362\u819c\u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6\u53ca\u5c55\u671b\"<\/p>\n

\n

\u88681\u603b\u7ed3\u4e86\u4e09\u79cd\u7535\u89e3\u6c34\u6280\u672f\u7684\u4e3b\u8981\u53c2\u6570\u3002\u88681\u4e2d\u7684\u53c2\u6570\u5bf9\u6bd4\u8868\u660e\uff0cAEL\u3001PEMEL \u4e24\u9879\u6280\u672f\u5747\u5df2\u5b9e\u73b0\u4e86\u5546\u4e1a\u5316\uff0c\u5177\u5907MW\u7ea7\u7684\u5236\u6c22\u80fd\u529b\u548c\u8f83\u957f\u7684\u4f7f\u7528\u5bff\u547d\uff1b\u540c\u65f6\u53c2\u6570\u5bf9\u6bd4<\/strong>\u7a81\u51fa\u4e86<\/strong>PEMEL\u4ee5\u4e0b\u7684\u4f18\u70b9\uff1a<\/strong><\/p>\n

\n

\u2460\u7535\u89e3\u6c60\u8fd0\u884c\u7535\u6d41\u5bc6\u5ea6\u663e\u8457\u9ad8\u4e8e\u5176\u4ed6\u4e24\u9879\u6280\u672f\uff0c\u964d\u4f4e\u4e86\u7535\u89e3\u7684\u603b\u4f53\u6210\u672c<\/strong>\u3002\u9ad8\u7684\u7535\u6d41\u5bc6\u5ea6\u662f\u7531\u4e8ePEMEL \u7684\u8d28\u5b50\u4ea4\u6362\u819c\u6bd4AEL \u7684\u7535\u89e3\u8d28\u66f4\u8584\uff0c\u63d0\u4f9b\u4e86\u826f\u597d\u7684\u8d28\u5b50\u4f20\u5bfc\u6027\uff080.1S\/cm\u00b10.02S\/cm\uff09\uff0c\u4ece\u800c\u51cf\u5c0f\u4e86\u6b27\u59c6\u635f\u5931[20]\u3002<\/p>\n

\n

\u2461\u4ea7\u6c22\u7eaf\u5ea6\u6700\u9ad8<\/strong>\uff0c\u8d28\u5b50\u4ea4\u6362\u819c\u7684\u6c14\u4f53\u6e17\u900f\u7387\u8fdc\u4f4e\u4e8e AEL \u7684\u77f3\u68c9\u819c\uff0c\u5c3d\u53ef\u80fd\u907f\u514d\u4e86\u6c14\u4f53\u4ea4\u53c9\u6e17\u900f\u73b0\u8c61\uff0c\u8fd9\u6709\u52a9\u4e8e PEM \u7535\u89e3\u6c60\u5728\u751f\u6210\u7684\u6c14\u4f53\u4e2d\u6ca1\u6709\u78b1 \u96fe\uff0c \u56e0 \u6b64 \u5bf9 \u73af \u5883 \u66f4 \u52a0 \u53cb \u597d\uff1b\u540c \u65f6 \u8fd9 \u4e5f \u5141 \u8bb8PEMEL \u5728\u5bbd\u8303\u56f4\u7684\u529f\u7387\u8f93\u5165\u4e0b\u5de5\u4f5c\u3002\u6b64\u5916\uff0c\u8d28\u5b50\u4ea4\u6362\u819c\u80fd\u591f\u5b9e\u73b0\u5dee\u538b\u8bbe\u8ba1\uff0c\u9633\u6781\u7aef\u5e38\u538b\uff0c\u9634\u6781\u7aef\u538b\u529b\u6700\u9ad8\u53ef\u8fbe350bar \uff081bar = 105Pa\uff09\uff0c\u6709\u5229\u4e8e\u63d0\u9ad8\u4ea7\u6c22\u7eaf\u5ea6\u3002<\/p>\n

\n

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<\/section>\n
\u56db\u3001PEMEL\u5236\u6c22\u6280\u672f\u7684\u53d1\u5c55\u73b0\u72b6<\/span><\/strong><\/span><\/section>\n
\u00a0<\/span><\/section>\n

\u6211\u56fd PEM \u7535\u89e3\u6c34\u6280\u672f\u6b63\u5904\u5728\u4ece\u7814\u53d1\u5411\u5de5\u4e1a\u5316\u7684\u8fc7\u6e21\u9636\u6bb5<\/strong>\uff0c\u56fd\u5185\u591a\u5bb6\u5355\u4f4d\u5f00\u5c55\u4e86PEMEL\u6280\u672f\u7684\u7814\u7a76\u5de5\u4f5c\u300220\u4e16\u7eaa90\u5e74\u4ee3\u521d\u671f\u4e2d\u56fd\u822a\u5929\u5458\u4e2d\u5fc3\u5f00\u5c55\u7a7a\u95f4\u7ad9\u7535\u89e3\u5236\u6c27\u5173\u952e\u6280\u672f\u9884\u5148\u7814\u7a76\u30022012 \u5e74\uff0c\u7535\u89e3\u5236\u6c27\u88c5\u7f6e\u968f\u201c\u5929\u5bab\u4e00\u53f7\u201d\u53d1\u5c04\u987a\u5229\u5b9e\u73b0\u5728\u8f68\u7a33\u5b9a\u8fd0\u884c\uff0c\u5730\u9762\u7a33\u5b9a\u8fd0\u884c\u8fbe 23000h[70]\u300220 \u4e16\u7eaa 90 \u5e74\u4ee3\u4e2d\u56fd\u79d1\u5b66\u9662\u5927\u8fde\u5316\u5b66\u7269\u7406\u7814\u7a76\u6240\u4e5f\u5f00\u59cb\u7814\u53d1PEMEL\u5236\u6c22\uff0c2019\u5e74\u4e0e\u9633\u5149\u7535\u6e90\u7b7e\u8ba2PEMEL\u5236\u6c22\u6280\u672f\u6218\u7565\u5408\u4f5c\u534f\u8bae\uff0c\u5408\u4f5c\u5f00\u53d1\u767e\u5343\u74e6\u7ea7\u4ee5\u4e0a\u5927\u6c14\u91cfPEMEL\u5236\u6c22\u88c5\u5907\uff0c\u52a9\u529bPEMEL\u5236\u6c22\u79d1\u7814\u6210\u679c\u6709\u6548\u8f6c\u5316\u30022016\u5e74\uff0c\u6df3\u534e\u6c22\u80fd\u8054\u5408\u540c\u884c\u4f01\u4e1a\u6295\u8d44160\u4ebf\u5728\u6d59\u6c5f\u53f0\u5dde\u5efa\u8bbe\u56fd\u5185\u9996\u4e2a\u6c22\u80fd\u5c0f\u9547\uff0c\u5176\u4e2d\u516d\u5927\u4ea7\u4e1a\u96c6\u7fa4\u5305\u62ec\u4e86PEMEL\u5236\u6c22\u4ea7\u4e1a\u96c6\u7fa4\u3002\u6df3\u534e\u6c22\u80fd\u6c34\u7535\u89e3\u7535\u5806\u5b9e\u73b0\u5728\u7535\u89e3\u7cfb\u7edf\u8f7b\u91cf\u5316\u7684\u57fa\u7840\u4e0a\uff0c\u63d0\u9ad8\u8d28\u5b50\u819c\u6c34\u7535\u89e3\u6c60\u7684\u6027\u80fd[71]\uff0c\u907f\u514d\u4e86\u8fd0\u884c\u8fc7\u7a0b\u4e2dSPE\u819c\u7531\u4e8e\u9ad8\u5dee\u538b\u51fa\u73b0\u526a\u5207\u6216\u673a\u68b0\u635f\u4f24\u7684\u95ee\u9898[72]\u30022018\u5e74\uff0c\u4e09\u5ce1\u8d44\u672c\u4e0e\u5168\u7403\u6700\u5927\u7684 PEM \u5236\u6c22\u8bbe\u5907\u4f01\u4e1a\u2014\u2014\u7f8e\u56fd\u666e\u987f\u516c\u53f8\u5408\u4f5c\u5728\u56fd\u5185\u8bbe\u7acb\u751f\u4ea7\u5de5\u5382\uff0c\u5f15\u5165\u5148\u8fdb\u7684PEM \u7535\u89e3\u6c34\u5236\u6c22\u6280\u672f\uff0c\u8fdb\u4e00\u6b65\u63d0\u5347\u56fd\u5185\u6c22\u80fd\u88c5\u5907\u6280\u672f\u6c34\u5e73\u3002<\/span><\/p>\n

\u00a0<\/span><\/p>\n

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\u00a0<\/strong><\/span><\/p>\n

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\u00a0<\/span><\/p>\n

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\n

1\u3001\u5236\u6c22\u6210\u672c<\/strong><\/span><\/p>\n

\u00a0<\/span><\/p>\n

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\n

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\u00a0<\/span><\/p>\n

\u8d35\u91d1\u5c5e\u4f5c\u4e3a\u7a00\u7f3a\u8d44\u6e90\uff0c\u5728\u5f88\u591a\u9886\u57df\u6709\u6218\u7565\u5e94\u7528\uff0c\u968f\u7740\u8d35\u91d1\u5c5e\u7684\u5927\u89c4\u6a21\u4f7f\u7528\uff0c\u8d35\u91d1\u5c5e\u8d44\u6e90\u7684\u5927\u91cf\u4f7f\u7528\uff0c\u5176\u4ef7\u683c\u4e5f\u4f1a\u9010\u6e10\u6500\u5347\u3002\u56e0\u6b64\u4f7f\u7528\u975e\u8d35\u91d1\u5c5e\u66ff\u4ee3\u662f\u52bf\u5728\u5fc5\u884c\u7684<\/strong>\u3002\u5982\u80fd\u51cf\u5c11\u4f7f\u7528\u4e00\u534a\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u7528\u91cf\uff0c\u5c31\u80fd\u964d\u4f4e\u81f3\u5c1130%\u7684MEA\u539f\u6599\u6210\u672c\u3002\u5f00\u53d1\u819c\u5236\u5907\u6280\u672f\u9700\u8981\u5728\u51cf\u5c0f\u819c\u539a\u5ea6\u7684\u60c5\u51b5\u4e0b\uff0c\u6ce8\u91cd\u8d28\u5b50\u4f20\u5bfc\u7387\u3001\u6c22\u6c27\u6c14\u4f53\u4ea4\u53c9\u6e17\u900f\u4ee5\u53ca\u9ad8\u538b\u5dee\u4e0b\u7684\u673a\u68b0\u7a33\u5b9a\u6027\u4e09\u8005\u4e4b\u95f4\u7684\u5e73\u8861[76]\uff0c\u8fd9\u662f\u76ee\u524d\u819c\u6280\u672f\u5f00\u53d1\u6240\u9762\u4e34\u7684\u74f6\u9888\u95ee\u9898\u3002\u800c\u6c14\u4f53\u6269\u6563\u5c42\u7684\u5fae\u89c2\u7ed3\u6784\u5bf9\u88c5\u7f6e\u7684\u6574\u4f53\u6548\u7387\u8d77\u7740\u91cd\u8981\u4f5c\u7528\uff0c\u9700\u8981\u5728\u5b54\u9699\u7387\u548c\u5e73\u5747\u5b54\u5f84\u503c\u65b9\u9762\u8fdb\u884c\u4f18\u5316\u3002<\/span><\/p>\n

\u00a0<\/span><\/strong><\/span><\/p>\n

2\u3001\u7535\u5806\u6027\u80fd<\/span><\/strong><\/span><\/p>\n

\u00a0<\/span><\/p>\n

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\n

3\u3001\u7535\u5806\u5bff\u547d<\/span><\/strong><\/span><\/p>\n

\u00a0<\/span><\/p>\n

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\u00a0<\/strong><\/span><\/p>\n

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\u00a0<\/span><\/p>\n

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\n

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\n

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