\n
<\/p>\n
\u8d28\u5b50\u4ea4\u6362\u819c\uff08PEM\uff09\u4f5c\u4e3a\u6c22\u71c3\u6599\u7535\u6c60\u819c\u7535\u6781MEA\u7684\u6838\u5fc3\u7ec4\u6210\u90e8\u5206\uff0c\u5728\u71c3\u6599\u7535\u6c60\u5185\u90e8\uff0c\u8d28\u5b50\u4ea4\u6362\u819c\u4e3a\u8d28\u5b50\u7684\u8fc1\u79fb\u548c\u8f93\u9001\u63d0\u4f9b\u901a\u9053\uff0c\u4f7f\u5f97\u8d28\u5b50\u7ecf\u8fc7\u819c\u4ece\u9633\u6781\u5230\u8fbe\u9634\u6781\uff0c\u4e0e\u5916\u7535\u8def\u7684\u7535\u5b50\u8f6c\u79fb\u6784\u6210\u56de\u8def\uff0c\u5411\u5916\u754c\u63d0\u4f9b\u7535\u6d41\u3002<\/p>\n
\u4e00\u3001\u5206\u7c7b\u65b9\u5f0f<\/strong><\/p>\n \u4e00\u822c\u7684\u5206\u7c7b\u72b6\u51b5\u5982\u4e0b\uff1a<\/p>\n <\/p>\n \u8d28\u5b50\u4ea4\u6362\u819c\u5206\u7c7b<\/p>\n \u8bf4\u660e\uff1a<\/span>\u76ee\u524d\u5e02\u9762\u4e0a\u4e3b\u6d41\u4f7f\u7528\u7684\u4ecd\u591a\u6570\u4e3a\u5168\u6c1f\u78fa\u9178\u8d28\u5b50\u4ea4\u6362\u819c\uff0c\u4e0d\u8fc7\u4e5f\u6709\u90e8\u5206\u81ea\u589e\u6e7f\u7c7b\u4ea7\u54c1\u4f7f\u7528\u5230\u65e0\u673a\u7269\u00a0\u590d\u5408\u819c\u3002\u4e0b\u9762\u5c31\u4ee5\u5168\u6c1f\u78fa\u9178\u8d28\u5b50\u4ea4\u6362\u819c\u505a\u4e00\u4e9b\u7b80\u5355\u68b3\u7406\u3002<\/span><\/p>\n <\/p>\n \u4e8c\u3001\u5168\u6c1f\u78fa\u9178\u8d28\u5b50\u4ea4\u6362\u819c\u5de5\u827a\u793a\u610f\u56fe\uff08\u5168\u6c1f\u78fa\u9178\u8d28\u5b50\u4ea4\u6362\u819c<\/strong>\u7c7b\u7684\u5176\u4e2d\u4e00\u79cd\uff09<\/strong><\/p>\n \u76ee\u524d\u5e02\u9762\u4e0a\u9500\u552e\u7684\u8d28\u5b50\u4ea4\u6362\u819c\u4e3b\u8981\u5305\u62ec\u7f8e\u56fdGORE-SELECT\u00ae<\/span>\u7cfb\u5217\u3001Dupont \u516c\u53f8\u7684 Nafion \u7cfb\u5217\u3001\u52a0\u62ff\u5927Ballard \u516c\u53f8 BAM \u819c\u7b49\u4ee5\u53ca\u56fd\u5185\u4e1c\u5cb3\u672a\u6765\u6c22\u80fd\u3001\u901a\u7528\u6c22\u80fd\u7b49\u7684\u5168\u6c1f\u78fa\u9178\u8d28\u5b50\u4ea4\u6362\u819c<\/span>\u7b49 \u3002<\/p>\n \u5168\u6c1f\u78fa\u9178\u8d28\u5b50\u4ea4\u6362\u819c\u5de5\u827a\u793a\u610f\u56fe\uff1a<\/p>\n <\/p>\n \u4e09\u3001\u56fd\u6807\u89e3\u8bfb<\/strong><\/p>\n 1.\u76ee\u524d\u73b0\u884c\u7684\u56fd\u6807\u4e3aGB\/T 20042.3-2009\u300a\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60 \u7b2c 3 \u90e8\u5206\uff1a\u8d28\u5b50\u4ea4\u6362\u819c\u6d4b\u8bd5\u65b9\u6cd5\u300b\uff0c<\/span>\u4e3b\u8981\u5b9a\u4e49\u4e86\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n 1\uff09\u539a\u5ea6\u5747\u5300\u6027\u3002\u539a\u5ea6\u5355\u4f4d\uff1a\u03bcm\uff0c\u5747\u5300\u6027\u7528\u65e0\u91cf\u7eb2\u76f8\u5bf9\u539a\u5ea6\u504f\u5dee%\u6765\u8868\u5f81\u3002<\/p>\n 2\uff09\u8d28\u5b50\u4f20\u5bfc\u7387\u3002\u662f\u7535\u963b\u7387\u7684\u5012\u6570\uff0c\u7528 S\/cm \u6765\u8868\u793a\u3002<\/p>\n \u5907\u6ce8\uff1a\u819c\u4f20\u5bfc\u8d28\u5b50\u7684\u80fd\u529b\uff0c\u662f\u8861\u91cf\u819c\u7684\u8d28\u5b50\u5bfc\u901a\u80fd\u529b\u7684\u4e00\u9879\u7535\u5316\u5b66\u6307\u6807\uff0c\u5b83\u53cd\u6620\u4e86\u8d28\u5b50\u5728\u819c\u5185\u8fc1\u79fb\u901f\u5ea6\u7684\u5927\u5c0f\u3002<\/p>\n 3\uff09\u79bb\u5b50\u4ea4\u6362\u5f53\u91cf\uff08EW\uff09\uff0c\u5355\u4f4d\u4e3a g\/mol\u3002<\/p>\n \u5907\u6ce8\uff1a\u5b83\u4e0e\u8868\u793a\u79bb\u5b50\u4ea4\u6362\u80fd\u529b\u5927\u5c0f\u7684\u79bb\u5b50\u4ea4\u6362\u5bb9\u91cf lEC(lon Exchange Capacity) \u6210\u5012\u6570\u5173\u7cfb\uff0c\u4f53\u73b0\u4e86\u8d28\u5b50\u4ea4\u6362\u819c\u5185\u7684\u9178\u6d53\u5ea6.<\/p>\n 4\uff09\u900f\u6c14\u7387\u3002\u5355\u4f4d\u4e3a\u7acb\u65b9\u5398\u7c73\u6bcf\u5e73\u65b9\u5398\u7c73\u6bcf\u5206\u949f\uff08 cm\u00b3\u00a0\/ c\u33a1 \u2022 min)\u3002<\/p>\n \u5907\u6ce8\uff1a\u8d28\u5b50\u4ea4\u6362\u819c\u5355\u4f4d\u65f6\u95f4\u3001\u5355\u4f4d\u9762\u79ef\u7684\u900f\u6c14\u7387\uff0c<\/p>\n 5\uff09\u62c9\u4f38\u6027\u80fd<\/p>\n \u5907\u6ce8\uff1a\u5728\u7ed9\u5b9a\u6e29\u5ea6\u3001\u6e7f\u5ea6\u548c\u62c9\u4f38\u901f\u5ea6\u4e0b\uff0c\u5728\u6807\u51c6\u819c\u8bd5\u6837\u4e0a\u65bd\u52a0\u62c9\u4f38\u529b\uff0c\u8bd5\u6837\u65ad\u88c2\u524d\u6240\u627f\u53d7\u7684\u6700\u5927\u62c9\u4f38\u529b\u4e0e\u819c\u539a\u5ea6\u53ca\u5bbd\u5ea6\u7684\u6bd4\u503c\uff0c\u5355\u4f4d\u4e3a MPa\u3002<\/p>\n 6\uff09\u6eb6\u80c0\u7387<\/p>\n \u5907\u6ce8\uff1a\u5728\u7ed9\u5b9a\u6e29\u5ea6\u548c\u6e7f\u5ea6\u4e0b\u76f8\u5bf9\u4e8e\u5e72\u819c\u5728\u6a2a\u5411\u3001\u7eb5\u5411\u548c\u539a\u5ea6\u65b9\u5411\u7684\u5c3a\u5bf8\u53d8\u5316\uff0c\u5355\u4f4d\u4e3a%.<\/p>\n 7\uff09\u5438\u6c34\u7387<\/p>\n \u5907\u6ce8\uff1a\u5728\u7ed9\u5b9a\u6e29\u5ea6\u548c\u6e29\u5ea6\u4e0b\u5355\u4f4d\u8d28\u91cf\u5e72\u819c\u7684\u6696\u6c34\u91cf\uff0c\u5355\u4f4d\u4e3a\u8d28\u91cf\u767e\u5206\u6bd4(wt.%\uff09<\/p>\n \u5177\u4f53\u6d4b\u8bd5\u65b9\u6cd5\u89c1\u56fd\u6807\u7ec6\u5219\u90e8\u5206\u3002<\/p>\n <\/p>\n 2.\u8fd9\u91cc\u9700\u8981\u63d0\u9192\u5927\u5bb6\u7684\u662f\u8be5\u56fd\u6807\u57282020\u5e743\u67086\u65e5\u6709\u516c\u5e03\u4e00\u7248\u66ff\u4ee3\u8be5\u73b0\u884c\u56fd\u6807\u7684\u5f81\u6c42\u610f\u89c1\u7a3fGB\/T 20042.3\u2014XXXX<\/span><\/span>\uff0c\u4e0eGB\/T 20042.3-2009\u76f8\u6bd4\uff0c\u9664\u7ed3\u6784\u8c03\u6574\u548c\u7f16\u8f91\u6027\u6539\u52a8\u5916\uff0c\u4e3b\u8981\u6280\u672f\u53d8\u5316\u5982\u4e0b\uff1a<\/p>\n 1\uff09\u53d8\u66f4\u8d28\u5b50\u4ea4\u6362\u819c\u72b6\u6001\u8c03\u8282\u6e29\u5ea6\uff1b<\/p>\n 2\uff09\u529b\u5b66\u6027\u80fd\u533a\u5206\u6a2a\u5411\u548c\u7eb5\u5411\uff0c\u589e\u52a0\u5f39\u6027\u6a21\u91cf\u548c\u65ad\u88c2\u4f38\u957f\u7387\u6307\u6807\uff1b<\/p>\n 3\uff09\u589e\u52a0180\u00b0\u5265\u79bb\u5f3a\u5ea6\u6d4b\u8bd5\uff1b\uff08\u4e3a\u65b0\u589e\u9879\u76ee\uff0c\u7528\u4e8e\u8868\u5f81\u590d\u5408\u5c42\u4e0e\u57fa\u6750\u4e4b\u95f4\u7684\u9644\u7740\u529b\u72b6\u51b5\u3002\uff09<\/span><\/p>\n 4\uff09\u6eb6\u80c0\u7387\u533a\u5206\u6a2a\u5411\u3001\u7eb5\u5411\u548cZ\u8f74\u65b9\u6cd5\uff1b\uff08\u589e\u52a0\u4e0d\u540c\u65b9\u5411\u6d4b\u8bd5\u6307\u6807<\/span>\uff09<\/p>\n 5)\u6c14\u4f53\u900f\u8fc7\u91cf\u91c7\u7528\u538b\u5dee\u6cd5\u8fdb\u884c\u6d4b\u8bd5\uff1b\uff08\u6d4b\u8bd5\u65b9\u5f0f\u7684\u8c03\u6574\uff0c\u5355\u4f4d\u4e3acm\u00b3\u00b7cm \/(\u00a0c\u33a1 \u00b7 s \u00b7Pa)<\/span>\uff09<\/span><\/p>\n 6)\u4fee\u6539\u5361\u5c3a\u7cbe\u5ea6\u4e3a0.02 mm\uff1b<\/p>\n 7)\u65b0\u589e\u90e8\u5206\u672f\u8bed\u53ca\u5b9a\u4e49\uff08\u89c13.4\u30013.5\u30013.6\u30013.7\u30013.8\uff09\uff1b<\/p>\n 8)\u4fee\u6539\u201c\u62c9\u4f38\u5f3a\u5ea6\u201d\u672f\u8bed\u53ca\u5b9a\u4e49\uff08\u89c13.3\uff09\u3002<\/p>\n \u7279\u522b\u8bf4\u660e\uff1a\u8be5\u5f81\u6c42\u610f\u89c1\u7a3f\u4e3b\u8981\u7531\u5c71\u4e1c\u4e1c\u5cb3\u672a\u6765\u6c22\u80fd\u6709\u9650\u516c\u53f8<\/span>\u7b49\u5355\u4f4d\u8d77\u8349\u4fee\u8ba2\uff0c\u622a\u6b62\u76ee\u524d\u4ecd\u5904\u4e8e\u5f81\u6c42\u610f\u89c1\u9636\u6bb5\u3002<\/p>\n <\/p>\n \u56db\u3001\u56fd\u5185\u5916\u4ea7\u54c1\u7684\u57fa\u672c\u53c2\u6570\u8bf4\u660e<\/strong><\/p>\n 1.\u56fd\u5185XXXXPEM\u4ea7\u54c1\uff0c\u5df2\u7ecf\u53ef\u6279\u91cf\u4f9b\u8d27<\/span><\/p>\n <\/p>\n \u56fd\u5185XX\u6c22\u80fdPEM\u89c4\u683c\u53c2\u6570\u8868<\/p>\n <\/p>\n \u56fd\u5185XX\u6c22\u80fd\u8001\u5316\u5b9e\u9a8c&IV\u66f2\u7ebf<\/p>\n <\/p>\n \u8bf4\u660e\uff1a1\uff09\u8be5\u4ea7\u54c1\u6709\u91c7\u7528Fenton\uff08\u82ac\u987f\u6cd5\uff09\u505a\u6297\u8001\u5316\u5bff\u547d\u6d4b\u8bd5\uff0c\u6548\u679c\u826f\u597d\u3002<\/p>\n 2\uff09\u8be5\u4ea7\u54c1\u4e3a\u77ed\u652f\u94fe\u5168\u6c1f\u78fa\u9178\u8d28\u5b50\u4ea4\u6362\u819c\u3002<\/p>\n 3\uff09\u6709\u505a\u6210MEA\u4ee5\u53ca\u5355\u4f53\u7535\u6c60\u505a\u5bf9\u6bd4\u6d4b\u8bd5\u3002<\/p>\n 4\uff09\u5728\u53c2\u6570\u8868\u4e2d\u672a\u4f53\u73b0EW\u503c\uff08\u79bb\u5b50\u4ea4\u6362\u5f53\u91cf\uff09<\/p>\n 5\uff09\u6781\u5316\u66f2\u7ebf\u4e2d\u7684\u7535\u6d41\u5bc6\u5ea6A\/cm2\u662f\u7535\u5806\u4ea7\u54c1\u7b49\u6548\u5bf9\u6bd4\u7684\u4e00\u4e2a\u57fa\u672c\u53c2\u6570\u3002<\/p>\n <\/p>\n 2.\u7f8e\u56fdXXNafion\u7cfb\u5217\uff08\u4ee5NRE\u548cN11X\u7cfb\u5217\u4e3a\u4f8b\u8bf4\u660e\uff09<\/span><\/p>\n \u00a0<\/span><\/p>\n <\/p>\n \u7f8e\u56fdXXNRE\u7cfb\u5217\u53c2\u6570\u8868<\/p>\n \n <\/p>\n \u7f8e\u56fdXX\u00a0 N\u2014XXX<\/span>\u7cfb\u5217<\/span>\u53c2\u6570\u8868<\/span><\/p>\n <\/p>\n \u8bf4\u660e\uff1a1\uff09\u8be5\u4f9b\u5e94\u5546\u7cfb\u5217\u4ea7\u54c1\u539a\u5ea6\u660e\u663e\u662f\u8f83\u539a\u7684\uff0c\u7ea6\u572850~200\u03bcm\u4ee5\u4e0a\u3002<\/p>\n 2\uff09\u8d28\u5b50\u4f20\u5bfc\u7387\u572850%\u6e7f\u5ea6\uff0c23\u6444\u6c0f\u5ea6\u73af\u5883\u4e0b\u6d4b\u5f97\u4e3a83mS\/cm \uff0c\u4e0e\u56fd\u5185\u4ea7\u54c1\u7684\u6e7f\u5ea690%\uff0c80\u6444\u6c0f\u5ea6\u4e0b\u7684150mS\/cm\u8fd8\u662f\u6709\u4e9b\u504f\u5dee\u3002\uff08\u4e0d\u662f\u5728\u540c\u4e00\u73af\u5883\u4e0b\u53c2\u6570\uff0c\u4ec5\u4f9b\u53c2\u8003\uff09<\/p>\n 3\uff09\u79bb\u5b50\u4ea4\u6362\u91cf\uff08EW\uff09\u91c7\u7528\u4e86meq\/g\u7684\u5355\u4f4d\u8868\u5f81\uff0c\u4e0e\u56fd\u6807\u4e2dg\/mol\u5355\u4f4d\u4e0d\u4e00\u81f4\u3002\u5927\u5bb6\u6ce8\u610f\u6362\u7b97\u3002\uff08meq\uff1a\u6beb\u514b\u5f53\u91cf\uff0c\u8868\u793a\u67d0\u7269\u8d28\u548c1mg\u6c22\u7684\u5316\u5b66\u6d3b\u6027\u6216\u5316\u5408\u529b\u76f8\u5f53\u7684\u91cf\u3002mEq\/L\uff1d(mg\/L)X\u539f\u5b50\u4ef7\/\u5316\u5b66\u7ed3\u6784\u5f0f\u91cf \u3002\u6839\u636e\u4ee5\u4e0a\u8fdb\u884c\u6362\u7b97\u5373\u53ef\uff09<\/p>\n 4\uff09MD=\u7eb5\u5411\uff0cTD=\u6a2a\u5411\u3002<\/p>\n <\/p>\n \u7ed3\u8bed\uff1a<\/strong><\/p>\n 1.\u5355\u4ece\u57fa\u672c\u7684\u53c2\u6570\u53bb\u505a\u7c97\u6d45\u7684\u6bd4\u8f83\uff0c\u56fd\u5185\u4ea7\u54c1\u5e76\u4e0d\u6bd4\u56fd\u5916\u5df2\u7ecf\u5546\u4e1a\u5316\u7684\u4ea7\u54c1\u5dee\uff0c\u751a\u81f3\u8fd8\u7565\u4f18\u4e8e\u56fd\u5916\u4ea7\u54c1\u3002<\/p>\n 2.\u7531\u4e8e\u4fdd\u5bc6\u7b49\u56e0\u7d20\u672a\u80fd\u63d0\u4f9b\u66f4\u591a\u4f9b\u5e94\u5546\u7684PEM\u6027\u80fd\u53c2\u6570\u8868\u3002<\/p>\n 3.\u7531\u4e8ePEM\u4ec5\u4ec5\u662f\u6700\u7ec8\u4ea7\u54c1\u71c3\u6599\u7535\u6c60\u7535\u5806\u7684\u4e00\u4e2a\u57fa\u7840\u6750\u6599\uff0c\u9664\u4e86\u90e8\u5206\u673a\u68b0\u7269\u6027\u4e4b\u5916\uff0c\u66f4\u591a\u7684\u7535\u5316\u5b66\u7279\u6027\u8fd8\u662f\u9700\u8981\u7ec4\u88c5\u6210MEA\u4ee5\u53ca\u5355\u7535\u6c60\u540e\u624d\u80fd\u8868\u5f81\u3002<\/p>\n