{"id":245536,"date":"2023-01-09T06:00:21","date_gmt":"2023-01-08T22:00:21","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=245536"},"modified":"2023-01-07T20:30:20","modified_gmt":"2023-01-07T12:30:20","slug":"%e4%b8%ad%e5%8e%9f%e5%b7%a5%e5%ad%a6%e9%99%a2%e9%82%b5%e5%bf%97%e8%b6%85%e3%80%81%e7%bf%9f%e9%bb%8e%e9%b9%8f%e3%80%81%e7%b1%b3%e7%ab%8b%e4%bc%9fjmca%e7%a3%ba%e9%85%b8%e5%9f%bacof%e5%8a%a9%e5%8a%9bnaf","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=245536","title":{"rendered":"\u4e2d\u539f\u5de5\u5b66\u9662\u90b5\u5fd7\u8d85\u3001\u7fdf\u9ece\u9e4f\u3001\u7c73\u7acb\u4f1fJMCA:\u78fa\u9178\u57faCOF\u52a9\u529bNafion\u819c\u9ad8\u6548\u8d28\u5b50\u4f20\u8f93"},"content":{"rendered":"<p><strong><b>01<\/b><\/strong><strong><b>\u3001\u5bfc\u8bfb<\/b><\/strong><\/p>\n<p>\u8d28\u5b50\u4ea4\u6362\u819c\u71c3\u6599\u7535\u6c60(PEMFC)\u5177\u6709\u9ad8\u529f\u7387\u5bc6\u5ea6\u3001\u5b89\u5168\u4fbf\u643a\u3001\u6e05\u6d01\u9ad8\u6548\u7684\u80fd\u6e90\u5229\u7528\u6280\u672f\uff0c\u5728\u89e3\u51b3\u80fd\u6e90\u77ed\u7f3a\u548c\u73af\u5883\u6c61\u67d3\u65b9\u9762\u5177\u6709\u5e7f\u9614\u7684\u5e94\u7528\u524d\u666f\u3002\u901a\u8fc7\u8d28\u5b50\u5bfc\u7535\u6750\u6599\u8bbe\u8ba1\u6784\u5efa\u6027\u80fd\u4f18\u5f02\u7684\u71c3\u6599\u7535\u6c60\u662f\u5fc5\u8981\u548c\u8feb\u5207\u7684\u3002\u7814\u7a76\u8868\u660e\u5728\u73b0\u6709\u7684\u819c\u6750\u6599\u4e2d\u5f15\u5165\u529f\u80fd\u5316\u7eb3\u7c73\u586b\u6599\u53ef\u4ee5\u63d0\u9ad8\u8d28\u5b50\u4ea4\u6362\u819c\u542b\u6c34\u91cf\u548c\u4fdd\u6c34\u80fd\u529b\uff0c\u6709\u671b\u63d0\u9ad8\u8d28\u5b50\u8f6c\u79fb\u901a\u9053\u7684\u8fde\u7eed\u6027\uff0c\u589e\u5f3a\u8d28\u5b50\u8f6c\u79fb\u3002<\/p>\n<p>\u5171\u4ef7\u6709\u673a\u6846\u67b6(COFs)\u6709\u5e8f\u7684\u7eb3\u7c73\u5b54\u901a\u9053\u53ef\u4ee5\u63d0\u4f9b\u6709\u5e8f\u7684\u8d28\u5b50\u4f20\u8f93\u8def\u5f84\uff0c\u589e\u52a0\u8d28\u5b50\u5728\u7eb3\u7c73\u5b54\u4e2d\u7684\u8f7d\u6d41\u5b50\u6570\u91cf\uff0c\u4ece\u800c\u83b7\u5f97\u8f83\u9ad8\u7684\u8d28\u5b50\u5bfc\u7535\u6027\u3002\u4e0e\u5176\u4ed6\u591a\u5b54\u586b\u6599\u76f8\u6bd4\uff0c\u7531\u4e8e\u5171\u4ef7\u952e\u7684\u76f8\u5bf9\u7a33\u5b9a\uff0cCOFs\u5177\u6709\u4f18\u5f02\u7684\u70ed\u7a33\u5b9a\u6027\u548c\u5316\u5b66\u7a33\u5b9a\u6027\u3002\u826f\u597d\u7684\u7a33\u5b9a\u6027\u548c\u4e0e\u805a\u5408\u7269\u7684\u4eb2\u548c\u529b\uff0c\u53ef\u6700\u5927\u7a0b\u5ea6\u907f\u514d\u754c\u9762\u7f3a\u9677\u7684\u5f62\u6210\u3002\u5982\u679c\u5c06\u78fa\u9178\u57faCOFs\u6210\u529f\u5f15\u5165\u8d28\u5b50\u4f20\u5bfc\u805a\u5408\u7269\u4e2d\uff0c\u53ef\u4ee5\u63d0\u4f9b\u989d\u5916\u7684\u8d28\u5b50\u8f6c\u79fb\u4f4d\u70b9\uff0c\u4ece\u800c\u63d0\u9ad8\u819c\u7684\u79bb\u5b50\u4ea4\u6362\u80fd\u529b\uff0c\u5f62\u6210\u754c\u9762\u8d28\u5b50\u8f6c\u79fb\u901a\u9053\uff0c\u6709\u671b\u4e3a\u4e0a\u8ff0\u56f0\u5883\u63d0\u4f9b\u6f5c\u5728\u7684\u89e3\u51b3\u65b9\u6848\u3002<\/p>\n<p><strong><b>02<\/b><\/strong><strong><b>\u3001\u6210\u679c\u63a0\u5f71<\/b><\/strong><\/p>\n<p>\u9274\u4e8e\u6b64\uff0c\u4e2d\u539f\u5de5\u5b66\u9662\u3001\u90d1\u5dde\u5927\u5b66\u548c\u5c71\u4e1c\u5927\u5b66\u8054\u5408\u62a5\u9053\u4e86\u4e00\u79cd\u9ad8\u7ed3\u6676\u5ea6\u548c\u5927\u6bd4\u8868\u9762\u79ef\u7684\u78fa\u9178\u57fa\u529f\u80fd\u5316\u4eb2\u6c34\u4e8c\u7ef4COF (ZUT-COF-SO<sub>3<\/sub>H)\uff0c\u78fa\u9178\u76d0\u8d1f\u8f7d\u8fbe\u52304.76 mmol\/g\u3002\u968f\u540e\uff0c\u5c06\u5408\u6210\u7684ZUT-COF-SO<sub>3<\/sub>H\u6837\u54c1\u4f5c\u4e3a\u7eb3\u7c73\u586b\u6599\u5236\u5907COF-Nafion\u8d28\u5b50\u4ea4\u6362\u819c\u3002\u826f\u597d\u7684\u4eb2\u6c34\u6027\u548c\u7a33\u5b9a\u6027\u4f7f\u590d\u5408\u819c\u5177\u6709\u826f\u597d\u7684\u4fdd\u6c34\u6027\u3002\u540c\u65f6\uff0c\u4e30\u5bcc\u7684\u78fa\u9178\u76d0\u4f4d\u70b9\u548c\u89c4\u5f8b\u7684\u901a\u9053\u4e3a\u8d28\u5b50\u8f93\u8fd0\u63d0\u4f9b\u4e86\u4fdd\u8bc1\u3002\u5728\u6e29\u548c\u6761\u4ef6\u4e0b(80%\u6e7f\u5ea6)\uff0cZUT-COF-SO<sub>3<\/sub>H\u63ba\u6742\u91cf\u4e3a10%\u65f6\uff0cCOF-Nafion\u819c\u7684\u8d28\u5b50\u7535\u5bfc\u7387\u4e3a0.1338 S\u00b7cm<sup>-1<\/sup>\uff0c\u662f\u7eafNation\u819c\u76842.4\u500d\u3002\u5c0610%ZUT-COF-SO<sub>3<\/sub>H-Nafion\u7ec4\u88c5\u5728\u71c3\u6599\u7535\u6c60\u4e2d\u4f5c\u4e3a\u8d28\u5b50\u4ea4\u6362\u819c\uff0c\u5728\u7535\u6d41\u5bc6\u5ea6\u4e3a640.179 mA\/cm<sup>2<\/sup>\u65f6\uff0c\u5176\u6700\u5927\u529f\u7387\u5bc6\u5ea6\u4e3a304.056 mW\/cm<sup>2<\/sup>\u3002\u8fd9\u4e00\u7ed3\u679c\u5f52\u56e0\u4e8eZUT-COF-SO<sub>3<\/sub>H\u7684\u5f15\u5165\u5728\u4fdd\u6301\u8d28\u5b50\u8f7d\u6d41\u5b50\u5bc6\u5ea6\u7684\u540c\u65f6\u589e\u52a0\u4e86\u8d28\u5b50\u901a\u91cf\uff0c\u4e3a\u5236\u5907\u9ad8\u6027\u80fd\u8d28\u5b50\u5bfc\u4f53\u63d0\u4f9b\u4e86\u6709\u4ef7\u503c\u7684\u53c2\u8003\u610f\u4e49\u3002<\/p>\n<p>\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201c<em><i>Sulfonated covalent organic framework packed nafion membrane with high proton conductivity for H<\/i><\/em><em><sub><i>2<\/i><\/sub><\/em><em><i>\/O<\/i><\/em><em><sub><i>2<\/i><\/sub><\/em><em><i>\u00a0fuel cell applications<\/i><\/em>\u201d\u4e3a\u9898\u53d1\u8868\u5728\u300a<em><i>Journal of Materials Chemistry A<\/i><\/em>\u300b\u4e0a\u3002\u6587\u7ae0\u7684\u7b2c\u4e00\u4f5c\u8005\u662f\u4e2d\u539f\u5de5\u5b66\u9662\u9752\u5e74\u6559\u5e08\u90b5\u5fd7\u8d85\u535a\u58eb\uff0c\u901a\u8baf\u4f5c\u8005\u4e3a\u90d1\u5dde\u5927\u5b66\u4faf\u7ea2\u536b\u6559\u6388\u548c\u4e2d\u539f\u5de5\u5b66\u9662\u7fdf\u9ece\u9e4f\u526f\u6559\u6388\u3001\u7c73\u7acb\u4f1f\u6559\u6388\uff0c\u4e2d\u539f\u5de5\u5b66\u9662\u4e3a\u7b2c\u4e00\u901a\u8baf\u5355\u4f4d\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245537\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-4.png\" alt=\"\" width=\"1293\" height=\"344\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-4.png 1293w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-4-300x80.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-4-768x204.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72471-4-1024x272.png 1024w\" sizes=\"(max-width: 1293px) 100vw, 1293px\" \/> \u00a0\u00a0\u00a0<\/p>\n<p><strong><b>03<\/b><\/strong><strong><b>\u3001\u6838\u5fc3\u521b\u65b0\u70b9<\/b><\/strong><\/p>\n<ul>\n<li>\u901a\u8fc7\u5408\u7406\u8bbe\u8ba1\uff0c\u5229\u7528\u4e8c\u7ef4\u78fa\u9178\u57fa\u529f\u80fd\u5316COF\u6784\u5efa\u4e86\u65b0\u578b\u591a\u901a\u9053\u8d28\u5b50\u4f20\u5bfc\u819c\uff0c\u8be5\u819c\u572880%\u6e7f\u5ea6\u4e0b\u5177\u6709\u4f4e\u6d3b\u5316\u80fd(0.086 eV)\u548c\u4f18\u5f02\u7684\u8d28\u5b50\u5bfc\u7535\u6027(0.1338 S\u00b7cm<sup>-1<\/sup>)\uff0c\u4e0e\u5546\u7528Nafion\u76f8\u6bd4\uff0c\u8d28\u5b50\u4f20\u5bfc\u80fd\u529b\u63d0\u9ad8\u4e862.4\u500d\u3002<\/li>\n<li>\u5c06\u78fa\u9178\u529f\u80fd\u5316COF\u6539\u6027\u7684\u8d28\u5b50\u4f20\u5bfc\u819c\u5e94\u7528\u4e8e\u8d28\u5b50\u4ea4\u6362\u71c3\u6599\u7535\u6c60\u4e2d\uff0c\u6700\u5927\u529f\u7387\u5bc6\u5ea6\u8fbe\u5230304.056 mW\/cm<sup>2<\/sup>\u3002<\/li>\n<\/ul>\n<p><strong><b>04<\/b><\/strong><strong><b>\u3001\u6570\u636e\u6982\u89c8<\/b><\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245538\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-3.png\" alt=\"\" width=\"736\" height=\"481\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-3.png 736w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72472-3-300x196.png 300w\" sizes=\"(max-width: 736px) 100vw, 736px\" \/><\/p>\n<p>\u56fe1.\u00a0\u78fa\u9178\u57faCOF\u7ed3\u6784\u53ca\u6742\u5316\u819c\u5236\u5907\u793a\u610f\u56fe\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245539\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-4.png\" alt=\"\" width=\"706\" height=\"337\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-4.png 706w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72473-4-300x143.png 300w\" sizes=\"(max-width: 706px) 100vw, 706px\" \/><\/p>\n<p>\u56fe2\u00a0\u4e0d\u540c\u63ba\u6742\u6bd4\u4f8bCOF-Nafion\u8d28\u5b50\u4ea4\u6362\u819cSEM\u548cAFM\u56fe\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245540\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-3.png\" alt=\"\" width=\"1058\" height=\"587\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-3.png 1058w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-3-300x166.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-3-768x426.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72474-3-1024x568.png 1024w\" sizes=\"(max-width: 1058px) 100vw, 1058px\" \/><\/p>\n<p>\u56fe3 COF-Nafion\u8d28\u5b50\u4ea4\u6362\u819c\u7684\u8868\u5f81\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-245541\" src=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-4.png\" alt=\"\" width=\"1117\" height=\"592\" srcset=\"http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-4.png 1117w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-4-300x159.png 300w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-4-768x407.png 768w, http:\/\/www.cailiaoniu.com\/wp-content\/uploads\/2023\/01\/\u56fe\u72475-4-1024x543.png 1024w\" sizes=\"(max-width: 1117px) 100vw, 1117px\" \/><\/p>\n<p>\u56fe4 COF-Nafion\u8d28\u5b50\u4ea4\u6362\u819c\u7684\u6027\u80fd\u6d4b\u8bd5\u3002<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>05<\/b><\/strong><strong><b>\u3001\u6210\u679c\u542f\u793a<\/b><\/strong><\/p>\n<p>\u7efc\u4e0a\u6240\u8ff0\uff0c\u8be5\u5de5\u4f5c\u901a\u8fc7\u6c34\u70ed\u6cd5\u6210\u529f\u5408\u6210\u4e86\u4e00\u79cd\u5177\u6709\u9ad8\u78fa\u9178\u5b98\u80fd\u56e2\u5316\u3001\u826f\u597d\u7ed3\u6676\u5ea6\u548c\u4f18\u5f02\u7a33\u5b9a\u6027\u7684COF\u6750\u6599\uff0c\u5e76\u5c06\u5176\u7528\u4e8e\u5236\u5907\u5177\u6709\u9ad8\u8d28\u5b50\u5bfc\u7535\u6027\u7684Nafion\u6742\u5316\u819c\u3002\u5728\u8f83\u5927\u7684\u6bd4\u8868\u9762\u79ef\u3001\u6709\u5e8f\u7684\u5b54\u9699\u548c\u9ad8\u5bc6\u5ea6\u7684\u78fa\u9178\u5355\u5143\u7684\u5171\u540c\u4f5c\u7528\u4e0b\uff0cZUT-COF-SO<sub>3<\/sub>H\u6742\u5316\u819c\u7684\u8d28\u5b50\u4f20\u5bfc\u6027\u80fd\u663e\u8457\u63d0\u9ad8\uff0c\u7ec4\u88c5\u7684\u71c3\u6599\u7535\u6c60\u8868\u73b0\u51fa\u8f83\u9ad8\u7684\u529f\u7387\u5bc6\u5ea6\u3002\u672c\u7814\u7a76\u7a81\u51fa\u4e86\u78fa\u9178\u5355\u5143\u5728COFs\u529f\u80fd\u4e2d\u7684\u91cd\u8981\u4f5c\u7528\uff0c\u5f3a\u8c03\u4e86COF-Nafion\u819c\u5728\u8d28\u5b50\u4ea4\u6362\u71c3\u6599\u7535\u6c60\u4e2d\u7684\u5e94\u7528\u524d\u666f\u3002\u968f\u7740\u76f8\u5173\u7814\u7a76\u7684\u4e0d\u65ad\u6df1\u5165\uff0cCOF-Nafion\u819c\u7684\u6027\u80fd\u5c06\u53d6\u5f97\u4e00\u7cfb\u5217\u7a81\u7834\u3002<\/p>\n<p><strong><b>\u6587\u732e\u94fe\u63a5\uff1a<\/b><\/strong>Sulfonated covalent organic framework packed nafion membrane\u00a0with high proton conductivity for H<sub>2<\/sub>\/O<sub>2<\/sub>\u00a0fuel cell application\uff0cJ. Mater. Chem. 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