{"id":224491,"date":"2021-07-11T06:30:33","date_gmt":"2021-07-10T22:30:33","guid":{"rendered":"\/\/m.iemloyee.com\/?p=224491"},"modified":"2021-07-10T22:53:29","modified_gmt":"2021-07-10T14:53:29","slug":"%ef%bc%88%e5%b7%b2%e6%a0%a1%e7%a8%bf%e4%bb%b6%ef%bc%89%e6%9c%80%e6%96%b0nature-energy%ef%bc%9a%e5%b0%b1%e8%bf%99%e4%b9%88%e7%ae%80%e5%8d%95%ef%bc%81co2%e5%92%8c%e4%b9%99%e9%86%87%e7%9b%b4%e6%8e%a5","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=224491","title":{"rendered":"\u6700\u65b0Nature Energy\uff1a\u5c31\u8fd9\u4e48\u7b80\u5355\uff01CO2\u548c\u4e59\u9187\u76f4\u63a5\u5408\u6210DMC"},"content":{"rendered":"
\u3010\u80cc\u666f\u4ecb\u7ecd\u3011<\/strong><\/p>\n \u7531\u4e8e\u6c27\u5316\u548c\u8fd8\u539f\u53cd\u5e94\u53d1\u751f\u5728\u7531\u7535\u5b50\u7edd\u7f18\u7535\u89e3\u8d28\u9694\u5f00\u7684\u7535\u6781\u4e0a\uff0c\u5728\u7535\u5316\u5b66\u7535\u6c60\u4e2d\u5b9e\u73b0\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u53cd\u5e94\u4f3c\u4e4e\u6709\u4e9b\u8fdd\u80cc\u5e38\u7406\u3002\u56e0\u6b64\uff0c\u5728\u4f20\u7edf\u7535\u5316\u5b66CO2<\/sub>\u8fd8\u539f\u53cd\u5e94\uff08eCO2<\/sub>RRs\uff09\u4e2d\uff0c\u4ea7\u7269\u4ec5\u9650\u4e8e\u8fd8\u539f\u5f62\u5f0f\u7684\u4e00\u6c27\u5316\u78b3\u3001\u7532\u9178\u548c\u4e59\u70ef\u7b49\u3002\u4e3a\u4e86\u9009\u62e9\u6027\u5730\u8fd8\u539fCO2<\/sub>\uff0c\u8bbe\u8ba1\u4e00\u79cd\u7cfb\u7edf\u6765\u6709\u6548\u5730\u5206\u79bb\u4e24\u4e2a\u7535\u6781\uff0c\u5236\u9020\u4e00\u79cd\u8584\u819c\u6765\u9009\u62e9\u6027\u5730\u4f20\u8f93\u79bb\u5b50\u548c\u5f00\u53d1\u4e00\u79cd\u50ac\u5316\u5242\u6765\u5c06\u7535\u5b50\u63d2\u5165CO2<\/sub>\u4e2d\uff0c\u90fd\u88ab\u8ba4\u4e3a\u662f\u4e3b\u8981\u7684\u7814\u7a76\u4e3b\u9898\u3002\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u7535\u5316\u5b66\u5408\u6210\u662f\u53e6\u4e00\u79cd\u4eceCO2<\/sub>\u5f62\u6210\u9ad8\u9644\u52a0\u503c\u5316\u5b66\u54c1\u7684\u91cd\u8981\u65b9\u6cd5\u3002\u7531\u4e8e\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u7535\u5316\u5b66\u5408\u6210\u9700\u8981\u6c27\u5316\u548c\u8fd8\u539f\uff0c\u56e0\u6b64\u9700\u8981\u5c06\u4e24\u4e2a\u534a\u53cd\u5e94\u7ed3\u5408\u8d77\u6765\u3002\u6b64\u5916\uff0c\u901a\u8fc7\u5c06\u6b64\u65b9\u6cd5\u5e94\u7528\u4e8eeCO2<\/sub>RRs\u4e2d\u53ef\u4ee5\u589e\u5f3a\u4ea7\u54c1\u8303\u56f4\u3002\u57fa\u4e8e\u524d\u671f\u7814\u7a76\u6210\u679c\uff0c\u4f5c\u8005\u8ba4\u4e3a\u901a\u8fc7\u5c06\u8fde\u7eed\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u4e0eCO2<\/sub>\u8fd8\u539f\u53cd\u5e94\uff08CO2<\/sub>RR\uff09\u76f8\u7ed3\u5408\uff0c\u5b9e\u73b0\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027CO2<\/sub>\u8f6c\u5316\u4e3a\u78b3\u9178\u4e8c\u70f7\u57fa\u916f\u3002\u5728\u53ef\u80fd\u7684\u78b3\u9178\u76d0\u4e2d\uff0c\u78b3\u9178\u4e8c\u7532\u916f\uff08DMC\uff09\u53ef\u4ee5\u4f5c\u4e3a\u751f\u4ea7\u751f\u7269\u67f4\u6cb9\u7684\u8bd5\u5242\u3001\u71c3\u6599\u6dfb\u52a0\u5242\u3001\u9502\u7535\u6c60\u7684\u6eb6\u5242\u548c\u5408\u6210\u805a\u78b3\u9178\u916f\u7684\u4e2d\u95f4\u4f53\u3002\u867d\u7136\u5df2\u5f00\u53d1\u4e86\u4ee5CO2<\/sub>\u4e3a\u539f\u6599\u5408\u6210DMC\u7684\u5316\u5b66\u65b9\u6cd5\uff0c\u4f46\u662f\u4f4e\u6548\u7387\u548c\u590d\u6742\u7684\u5206\u79bb\u8fc7\u7a0b\u9650\u5236\u4e86\u5176\u5de5\u4e1a\u5316\u3002\u4f46\u662f\uff0c\u5f00\u53d1\u4e00\u79cd\u66f4\u6709\u6548\u7684\u5408\u6210\u65b9\u6cd5\u4ecd\u7136\u9762\u4e34\u5de8\u5927\u7684\u6311\u6218\u3002<\/p>\n \u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong><\/p>\n \u8fd1\u65e5\uff0c\u97e9\u56fd\u56fd\u7acb\u9996\u5c14\u5927\u5b66Ki Tae Nam\uff08\u901a\u8baf\u4f5c\u8005\uff09\u7b49\u4eba<\/strong>\u62a5\u9053\u4e86\u4e00\u79cd\u5728\u73af\u5883\u6761\u4ef6\u4e0b\u7531CO2<\/sub>\u548c\u4e59\u9187\uff08CH3<\/sub>CH2<\/sub>OH\uff09\u8fdb\u884c\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u7535\u5316\u5b66\u5408\u6210DMC\u7684\u65b9\u6848\u3002\u968f\u7740\u9633\u6781\u548c\u9634\u6781\u53cd\u5e94\u7684\u540c\u65f6\u4f7f\u7528\uff0c\u57fa\u4e8e\u6eb6\u6db2\u7684\u975e\u5747\u76f8\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u88ab\u8026\u5408\u4ee5\u5b9e\u73b0\u7535\u4e2d\u6027\u3002\u56e0\u6b64\uff0c\u4e0b\u884c\u7535\u5b50\u6d41\u662f\u901a\u8fc7\u4e00\u4e2aCO2<\/sub>RR\u5316\u5b66\u7f51\u7edc\u548c\u4e24\u4e2a\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u5b9e\u73b0\u7684\uff1aCO2<\/sub>\/CO\u3001Pd(0)\/Pd(II)\u548cBr–<\/sup>\/Br2<\/sub>\u3002\u5b9e\u9a8c\u7ed3\u679c\u8868\u660e\uff0cDMC\u7684\u6700\u5927\u6cd5\u62c9\u7b2c\u6548\u7387\uff08FE\uff09\u4e3a60%\u3002\u8ba1\u7b97\u51fa\u7684\u6240\u9700\u7535\u80fd\u8868\u660e\uff0cDMC\u751f\u4ea7\u7684\u80fd\u91cf\u8f93\u5165\u4e0e\u76f4\u63a5\u4eceCO2<\/sub>\u8fd8\u539f\u83b7\u5f97\u7684\u4efb\u4f55\u5176\u4ed6\u4ea7\u54c1\u7684\u80fd\u91cf\u8f93\u5165\u76f8\u5f53\u6216\u66f4\u4f4e\u3002\u6b64\u5916\uff0c\u5bf9\u6bd4CO\u7535\u5316\u5b66\u5408\u6210DMC\u7684\u5f00\u521b\u6027\u7814\u7a76\uff0c\u5f00\u53d1\u4e0d\u540c\u7684\u64cd\u4f5c\u673a\u5236\u662f\u4e00\u4e2a\u660e\u663e\u7684\u8fdb\u6b65\uff0c\u4ece\u800c\u63d0\u9ad8\u4e86\u6027\u80fd\u3002\u6c27\u5316\u8fd8\u539f\u4ecb\u8d28\u7684\u4f7f\u7528\u5141\u8bb8\u7a33\u5b9a\u7684\u64cd\u4f5c\uff0c\u800c\u65e0\u9700\u7535\u6781\u6eb6\u89e3\uff0c\u5e76\u4e14\u6291\u5236\u7532\u9187\u6c27\u5316\u4e3a\u4e8c\u7532\u6c27\u57fa\u7532\u70f7\uff0c\u5373\u4f7f\u5728\u9ad8\u9633\u6781\u7535\u4f4d\u4e0b\u4e5f\u662f\u5982\u6b64\u3002\u5373\u4f7f\u5728\u4e00\u4e2a\u5145\u6ee1CO2<\/sub>\u800c\u4e0d\u662f\u6d3b\u6027CO\u7684\u5355\u7535\u6c60\u4e2d\uff0c\u5316\u5b66\u5faa\u73af\u548c\u8fde\u7eed\u4e0b\u884c\u7535\u5b50\u6d41\u4e4b\u95f4\u7684\u5e73\u8861\u5bfc\u81f4\u4e86\u9ad8\u7535\u6d41\u5bc6\u5ea6\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cRedox-neutral electrochemical conversion of CO2<\/sub> to dimethyl carbonate\u201d<\/strong>\u53d1\u5e03\u5728\u56fd\u9645\u8457\u540d\u671f\u520aNature Energy<\/strong>\u4e0a\u3002<\/p>\n \u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n \u56fe\u4e00\u3001\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u7535\u5316\u5b66\u4f53\u7cfb\u5728CO2<\/sub>\u5408\u6210DMC\u4e2d\u7684\u5e94\u7528<\/strong> \uff08b\uff09\u7535\u5b50\u5982\u4f55\u4f9d\u6b21\u901a\u8fc7CO2<\/sub>\/CO\u8fd8\u539f\u53cd\u5e94\u3001M(0)\/M(II)\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u548cX–<\/sup>\/X2<\/sub>\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u7684\u793a\u610f\u56fe\u3002<\/p>\n \u56fe\u4e8c\u3001CO2<\/sub>RR\u4e0e\u4e24\u4e2a\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u6709\u6548\u8026\u5408\u7535\u6781\u7684\u7535\u5316\u5b66\u7814\u7a76<\/strong> \uff08b\uff09\u5728\u542b\u67090.1 M NaBr\u7684Ar\u9971\u548c\u7532\u9187\u6eb6\u6db2\u4e2d\uff0c\u5728\u73bb\u78b3\u9633\u6781\u4e0a\u53d1\u751fBr2<\/sub>\u6790\u51fa\u53cd\u5e94\u7684\u5faa\u73af\u4f0f\u5b89\u56fe\uff1b<\/p>\n \uff08c\uff09\u5728\u516d\u79cd\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u9633\u6781Br2<\/sub>\u6790\u51fa\u7684\u5e73\u5747FE\u503c\uff1b<\/p>\n \uff08d\uff09\u672c\u4f53\u7535\u89e3\u540eDMC FE\u503c\u4e3a0\u300115\u300130\u300145\u548c60%\u7684\u53cd\u5e94\u6eb6\u6db2\u7167\u7247\uff1b<\/p>\n \uff08e\uff09\u5728\u542b\u67090.1 M NaBr\u7684Ar\u548cCO2<\/sub>\u9971\u548c\u7532\u9187\u6eb6\u6db2\u4e2d\uff0cAu\u9634\u6781\u5904CO2<\/sub>\u8fd8\u539f\u7684\u5faa\u73af\u4f0f\u5b89\u56fe\uff1b<\/p>\n \uff08f\uff09\u5728\u516d\u79cd\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\uff0c\u5728CO2<\/sub>\u5439\u626b\u76840.1 M NaBr-\u7532\u9187\u6eb6\u6db2\u4e2d\u9634\u6781\u5904CO2<\/sub>\u8fd8\u539f\u4e3aCO\u548cH2<\/sub>\u6790\u51fa\u7684\u5e73\u5747FE\u503c\u3002<\/p>\n \u56fe\u4e09\u3001\u5206\u6563\u5728\u6eb6\u6db2\u4e2d\u7684\u91d1\u5c5e\u50ac\u5316\u9009\u62e9\u6027\u9ad8\u6548\u5408\u6210DMC<\/strong> \uff08b\uff09\u4e0d\u540c\u91cf\u7684Pd\/C\u50ac\u5316\u5242\u7684\u5e73\u5747 DMC FE\u503c\uff1b<\/p>\n \uff08c\uff09\u7531Au\u9634\u6781\u3001\u73bb\u78b3\u9633\u6781\u3001\u6eb6\u6db2\u4e2d\u7684Pd\/C\u7c89\u672b\u548c\u78c1\u529b\u6405\u62cc\u68d2\u7ec4\u6210\u7535\u6c60\u7684\u7167\u7247\uff1b<\/p>\n \uff08d\uff09\u7528\u4e8e\u5206\u6563\u50ac\u5316\u5242\u7a33\u5b9a\u6027\u5206\u6790\u7684\u672c\u4f53\u7535\u89e3\u540eAu\u9634\u6781\u7684\u7167\u7247\u3002<\/p>\n \u56fe\u56db\u3001CO2<\/sub>\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u8f6c\u5316\u4e3aDMC\u7684\u6700\u4f73\u6761\u4ef6\u8868\u5f81<\/strong> \uff08b\uff09\u4e0d\u540c\u7535\u6d41\u5bc6\u5ea6\u4e0b\u7684\u5e73\u5747DMC FE\u503c\u3002<\/p>\n \u56fe\u4e94\u3001\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027DMC\u5408\u6210\u7684\u673a\u7406\u7814\u7a76<\/strong> \uff08b-c\uff09\u7532\u9187\u7684\u5e38\u89c4\u6c27\u5316\u7fb0\u57fa\u5316\u5f97\u5230DMO\u548cDMC\u7684\u4e24\u79cd\u53ef\u80fd\u7684\u53cd\u5e94\u9014\u5f84\uff1b<\/p>\n \uff08d\uff09\u4e01\u57fa\u7532\u57fa\u919a\u5728\u672c\u4f53\u7535\u89e3\u6eb6\u6db2\u4e2d\u7684\u8d28\u8c31\u56fe\uff0c\u5176\u4e2d\u6dfb\u52a0\u4e861-\u7898\u4e01\u70f7\u4f5c\u4e3a\u7532\u9187\u76d0\u6355\u83b7\u5242\u3002<\/p>\n \uff08e\uff09\u6eb6\u6db2A\uff080.1 M NaBr-\u7532\u9187\u6eb6\u6db2+PdBr2<\/sub>\uff09\u3001B\uff08\u6eb6\u6db2A+CO\uff09\u548cC\uff08\u6eb6\u6db2B+\u7532\u9187\u76d0\uff09\u7684\u7167\u7247\uff1b<\/p>\n \uff08f\uff09\u6eb6\u6db2A-C\u4e2dPd\u7269\u79cd\u7684\u5faa\u73af\u4f0f\u5b89\u56fe\uff1b<\/p>\n \uff08g\uff09\u6eb6\u6db2A-C\u548cDMC\u6807\u51c6\u7684GC\u75d5\u8ff9\u3002<\/p>\n \u56fe\u516d\u3001CO2<\/sub>\u5728\u6291\u5236Br2<\/sub>\u635f\u5931\u4e2d\u7684\u4f5c\u7528<\/strong> \uff08b\uff09\u5f53\u7532\u9187\u6eb6\u6db2\u7528CO2<\/sub>\u3001CO\u6216CO2<\/sub>+CO\u52a0\u538b\u65f6\u7684\u5e73\u5747DMC FE\u503c\u3002<\/p>\n \u56fe\u4e03\u3001\u6bd4\u8f83DMC\u5408\u6210\u7684\u6027\u80fd\u548c\u4e0d\u540c\u78b3\u9178\u4e8c\u70f7\u57fa\u916f\u7684\u53ef\u81a8\u80c0\u6027<\/strong> \uff08b\uff09\u5927\u91cf\u7535\u89e3\u6eb6\u6db2\u4e2dDEC\u7684\u8d28\u8c31\u56fe\uff0c\u663e\u793a\u4e86\u8be5\u7cfb\u7edf\u5bf9\u5408\u6210\u5176\u4ed6\u7c7b\u578b\u7684\u78b3\u9178\u4e8c\u70f7\u57fa\u916f\u7684\u53ef\u6269\u5c55\u6027\uff1b<\/p>\n \uff08c\uff09\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u5408\u6210DEC\u7684\u53cd\u5e94\u3002<\/p>\n \u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n \u7efc\u4e0a\u6240\u8ff0\uff0c\u4f5c\u8005\u5c55\u793a\u4e86\u5728\u5355\u4e2a\u7535\u6c60\u4e2d\u76f4\u63a5\u4eceCO2<\/sub>\u548c\u7532\u9187\u8fdb\u884c\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u5408\u6210\u3002\u8fd9\u79cd\u534f\u540c\u7ec4\u5408\u7cfb\u7edf\u5229\u7528\u4e86\u7535\u5316\u5b66\u548c\u5316\u5b66\u53cd\u5e94\u3002\u4e00\u4e2a\u5173\u952e\u7279\u5f81\u662f\u901a\u8fc7\u5c06CO2<\/sub>RR\u4e0e\u4e24\u4e2a\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u76f8\u7ed3\u5408\uff0c\u6210\u529f\u5730\u6784\u5efa\u4e86\u4ece\u9ad8\u7535\u4f4d\u5230\u4f4e\u7535\u4f4d\u901a\u8fc7\u7535\u89e3\u6db2\u7684\u4e0b\u884c\u7535\u5b50\u6d41\u3002\u5728\u672c\u7814\u7a76\u4e2d\uff0cDMC FE\u7684\u503c\u9ad8\u8fbe60%\uff0c\u901a\u8fc7\u5bf9\u591a\u4e2a\u53cd\u5e94\u6b65\u9aa4\u7684\u52a8\u529b\u5b66\u7406\u89e3\uff0cCO\u7684\u52a0\u5165\u53ef\u4ee5\u4f7fDMC FE\u7684\u503c\u63d0\u9ad8\u523070%\u3002\u6b64\u5916\uff0c\u4f5c\u8005\u8fd8\u63ed\u793a\u4e86\u53cd\u5e94\u673a\u7406\uff0c\u5305\u62ecPd(0)\/Pd(II)\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u548c\u7532\u9187\u4e2d\u95f4\u4f53\u3002\u603b\u4e4b\uff0c\u672c\u6587\u63d0\u51fa\u7684\u65b9\u6cd5\u53ef\u4ee5\u8fdb\u4e00\u6b65\u5e94\u7528\u4e8e\u4ee5\u524d\u88ab\u5ffd\u7565\u7684\u5404\u79cd\u53cd\u5e94\uff0c\u4ece\u800c\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5927\u5e45\u5ea6\u964d\u4f4e\u7535\u5316\u5b66\u751f\u4ea7\u548c\u6574\u4e2a\u7cfb\u7edf\u6210\u672c\u7684\u5e73\u53f0\u3002<\/p>\n
\n
\uff08a\uff09\u7531CO2<\/sub>RR\u548c\u4e24\u4e2a\u6c27\u5316\u8fd8\u539f\u5faa\u73af\u7ec4\u6210\u7684\u6c27\u5316\u8fd8\u539f-\u4e2d\u6027\u7535\u5316\u5b66DMC\u5408\u6210\u7cfb\u7edf\u793a\u610f\u56fe\uff1b<\/p>\n
\n
\uff08a\uff09\u4e94\u79cd\u4e0d\u540c\u652f\u6301\u7535\u89e3\u8d28\u7684\u5e73\u5747DMC FE\u503c\uff1b<\/p>\n
\n
\uff08a\uff09\u4e0d\u4f7f\u7528\u50ac\u5316\u5242\u548c\u4f7f\u7528\u5206\u6563\u5728\u6eb6\u6db2\u4e2d\u7684\u56db\u79cd\u4e0d\u540c\u50ac\u5316\u5242\u65f6\u7684\u5e73\u5747DMC FE\u503c\uff1b<\/p>\n
\n
\uff08a\uff09\u5728\u752812<\/sup>CO2<\/sub>\u548c13<\/sup>CO2<\/sub>\u9971\u548c\u7684\u672c\u4f53\u7535\u89e3\u6eb6\u6db2\u4e2dDMC\u7684\u8d28\u8c31\u56fe\uff1b<\/p>\n
\n
\uff08a\uff09\u6240\u63d0\u51fa\u7684DMC\u5408\u6210\u53cd\u5e94\u673a\u7406\u793a\u610f\u56fe\uff1b<\/p>\n
\n
\uff08a\uff09\u5728\u6ca1\u6709CO2<\/sub>\u7684\u60c5\u51b5\u4e0b\uff0cAu\u9634\u6781\u4e0a\u53ef\u80fd\u7684Br2<\/sub>\u635f\u5931\u673a\u5236\u793a\u610f\u56fe\uff1b<\/p>\n
\n
\uff08a\uff09\u6bd4\u8f83\u6587\u4e2d\u83b7\u5f97\u7684\u7535\u6d41\u5bc6\u5ea6\u548cFE\u503c\u4e0e\u4e4b\u524d\u62a5\u9053\u7684\u4eceCO\u7535\u5408\u6210DMC\u7684\u503c\uff1b<\/p>\n