{"id":51890,"date":"2024-07-21T08:35:56","date_gmt":"2024-07-21T00:35:56","guid":{"rendered":"https:\/\/www.chemhui.com\/?p=51890"},"modified":"2024-07-12T14:36:20","modified_gmt":"2024-07-12T06:36:20","slug":"%e5%b7%9d%e5%a4%a7-%e5%b1%b1%e5%b8%88%e5%a4%a7chem-%e6%9e%84%e5%bb%ba%e8%87%aa%e6%b8%85%e6%b4%81pt-c%ef%bc%8c%e7%94%a8%e4%ba%8e%e7%a2%b1%e6%80%a7-%e5%a4%a9%e7%84%b6%e6%b5%b7%e6%b0%b4","status":"publish","type":"post","link":"http:\/\/www.chemhui.com\/%e5%b7%9d%e5%a4%a7-%e5%b1%b1%e5%b8%88%e5%a4%a7chem-%e6%9e%84%e5%bb%ba%e8%87%aa%e6%b8%85%e6%b4%81pt-c%ef%bc%8c%e7%94%a8%e4%ba%8e%e7%a2%b1%e6%80%a7-%e5%a4%a9%e7%84%b6%e6%b5%b7%e6%b0%b4\/","title":{"rendered":"\u200b\u5ddd\u5927\/\u5c71\u5e08\u5927Chem: \u6784\u5efa\u81ea\u6e05\u6d01Pt\/C\uff0c\u7528\u4e8e\u78b1\u6027\/\u5929\u7136\u6d77\u6c34\u7535\u8fd8\u539f\u540c\u6b65Mg(OH)2\u5408\u6210"},"content":{"rendered":"
\u6700\u8fd1\u7684\u5de5\u4f5c\u8868\u660e\uff0c\u6d77\u6c34\u53ef\u4ee5\u66ff\u4ee3\u6de1\u6c34\u5927\u89c4\u6a21\u751f\u4ea7\u6c22\u6c14\u6765\u51cf\u5c11\u6210\u672c\uff0c\u4f46\u8fd9\u5bf9\u7535\u6781\u63d0\u51fa\u4e86\u65b0\u7684\u8981\u6c42\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5f88\u5c11\u6709\u9633\u6781\/\u9634\u6781\u80fd\u591f\u5728\u82db\u523b\u7684\u81ea\u7136\u6d77\u6c34\u5206\u89e3\u6761\u4ef6\u4e0b\u957f\u671f\u4fdd\u5b58\uff0c\u56e0\u4e3a\u5177\u6709\u4fb5\u7565\u6027\u7684\u5364\u79bb\u5b50<\/span>\u4e0e\u884d\u751f\u7269(\u4f8b\u5982\u6b21\u6c2f\u9178\u76d0)\u548cMg2+<\/sup>\/Ca2+<\/sup>\u6c89\u6dc0\u7269\u4f1a\u5206\u522b\u653b\u51fb\u9633\u6781\u548c\u9634\u6781\u3002\u7528\u989d\u5916\u7684\u78b1\u6765\u78b1\u5316\u6d77\u6c34\u662f\u6291\u5236Cl\u2212<\/sup>\u7535\u6c27\u5316\u7684\u6700\u6709\u6548\u7684\u7b56\u7565\uff0c\u56e0\u6b64\u6d77\u6c34\u5206\u89e3\u7684\u771f\u6b63\u56f0\u96be\u5728\u4e8eMg2+<\/sup>\/Ca2+<\/sup>\u5728\u9634\u6781\u4e0a\u7684\u6c89\u6dc0\uff0c\u4e25\u91cd\u964d\u4f4e\u6d77\u6c34\u5206\u89e3\u6027\u80fd\u3002\u8fd1\u5e74\u6765\uff0c\u4eba\u4eec\u8bbe\u8ba1\u4e86\u786b\u7cfb\u5316\u5408\u7269\u4fee\u9970\u7684Pt\/\u78b3\u7eb3\u7c73\u7ba1\u6765\u6291\u5236Mg2+<\/sup>\/Ca2+<\/sup>-Pt\u6d3b\u6027\u4f4d\u70b9\u63a5\u89e6\u548c\u6c89\u6dc0\uff0c\u4f46\u5b9e\u9a8c\u662f\u57281.0 M KOH+\u6d77\u6c34\u4e2d\u8fdb\u884c\u7684\u3002\u56e0\u6b64\uff0c\u76ee\u524d\u9700\u8981\u63a2\u7d22\u66f4\u591a\u7684\u6297\u6c89\u6dc0\u7b56\u7565\u5e76\u7814\u7a76\u5176\u5728\u771f\u5b9e\u6d77\u6c34\u4e2d\u7684\u6027\u80fd\u3002<\/section>\n

 <\/p>\n

\"1\"<\/section>\n
\"2\"<\/section>\n
\u8fd1\u65e5\uff0c\u56db\u5ddd\u5927\u5b66\u5b59\u65ed\u5e73<\/span><\/strong>\u3001\u59da\u6c38\u8d85<\/strong>\u548c\u5c71\u4e1c\u5e08\u8303\u5927\u5b66\u5510\u6ce2<\/strong>\u7b49\u5c55\u793a\u4e86\u53ef\u80fd\u51cf\u8f7b\u6c89\u6dc0\u7269\u5bf9\u9634\u6781\u7684\u7c98\u9644\/\u8986\u76d6\u548c\u6027\u80fd\u635f\u4f24\u7684\u5404\u79cd\u6f5c\u5728\u7b56\u7565\uff0c\u4f8b\u5982\u5f15\u5165\u8d28\u5b50\u6d77\u7ef5(\u5373DMAN)\u4ee5\u6539\u53d8\u8868\u9762\u5fae\u73af\u5883\u3001\u7528\u5916\u90e8\u6d41\u4f53(\u4f8b\u5982\uff0c\u4f7f\u7528\u9633\u6781\u7535\u89e3<\/span>\u540e\u7684\u5929\u7136\u6d77\u6c34\uff0cpH\u8f83\u4f4e)\u548c\u5177\u6709\u4f9d\u8d56\u4e8e\u81ea\u8eab\u6ce1\u6cab\/\u6db2\u4f53\u6d41\u52a8\u7684\u81ea\u6e05\u6d01\u9634\u6781\u3002<\/section>\n
\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u6240\u6709\u7684\u65b9\u6cd5\u90fd\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\u51cf\u5c11\u4e86\u6c89\u6dc0\u7269\u5bf9\u9634\u6781\u7684\u8986\u76d6\u3002\u7136\u800c\uff0c\u6709\u4e9b\u65b9\u6cd5\u5e76\u6ca1\u6709\u5145\u5206\u89e3\u51b3\u6d77\u6c34\u8fd8\u539f\u9762\u4e34\u7684\u95ee\u9898\u3002\u4f8b\u5982\uff0cDMAN\u4ec5\u5728\u76f8\u5bf9\u77ed\u671f\u7684\u6d4b\u8bd5\u4e2d\u8868\u73b0\u51fa\u4e00\u5b9a\u7684\u6548\u679c\u3002\u56e0\u6b64\uff0c\u5728\u540e\u7eed\u7814\u7a76\u4e2d\u5fc5\u987b\u8003\u8651\u5982\u4f55\u66f4\u597d\u5730\u5c06\u8fd9\u4e09\u79cd\u548c\u66f4\u591a\u7684\u6f5c\u5728\u65b9\u6cd5\u7ed3\u5408\u8d77\u6765\u3002<\/section>\n
\"3\"<\/section>\n
\"8\"<\/section>\n
\u9664\u4e86\u5bf9\u8fd9\u4e09\u79cd\u7b56\u7565\u8fdb\u884c\u521d\u6b65\u63a2\u7d22\u5916\uff0c\u7814\u7a76\u4eba\u5458\u8fd8\u5408\u6210\u4e86\u4e00\u79cd\u6027\u80fd\u4f18\u826f\u7684\u65e0\u7c98\u7ed3\u5242\u6d77\u6c34\u8fd8\u539fPt\u4fee\u9970\u677e\u78b3\u50ac\u5316\u5242(Pt\/C)\uff0c\u5b83\u6bd4\u5546\u7528Pt\/C(CPC)\u66f4\u9002\u5408\u4e8e\u771f\u5b9e\u6d77\u6c34\u8fd8\u539f\u3002CPC\u4e0d\u4ec5\u9700\u8981\u989d\u5916\u7684\u9ad8\u4ef7\u8f7d\u4f53(\u78b3\u7eb8\u6216\u91d1\u5c5e\u6ce1\u6cab)\uff0c\u800c\u4e14\u5b83\u4e5f\u6ca1\u6709\u4e30\u5bcc\u7684\u89c4\u5219\u5b54\u7ed3\u6784\u6765\u4ea7\u751f\u6d41\u52a8\u4ee5\u6392\u65a5\u6c89\u6dc0\uff1b\u81ea\u5236\u7684Pt\/C\u7531\u4e30\u5bcc\u7684\u4f4e\u5f2f\u66f2\u5ea6\u901a\u9053\u7ec4\u6210\uff0c\u4e3aH2<\/sub>\u548cMg(OH)2<\/sub>\u7684\u8f6c\u8fd0\u63d0\u4f9b\u4e86\u6709\u6548\u7684\u9014\u5f84\u3002\u7531\u4e8e\u8be5\u9634\u6781\u5177\u6709\u4e00\u5b9a\u7684\u81ea\u6e05\u6d17\u80fd\u529b\uff0c\u53ef\u8fdb\u884c\u8f83\u957f\u7684\u6d77\u6c34\u8fd8\u539f\u5468\u671f\u3002\u540c\u65f6\uff0c\u8be5\u7cfb\u7edf\u8fd8\u5b9e\u73b0\u4e86\u81ea\u7136\u6d77\u6c34\u8f6c\u5316\u4e3aH2<\/sub>\u7684\u540c\u65f6\u539f\u4f4d\u5408\u6210\u6709\u4ef7\u503c\u7684\u7eb3\u7c73Mg(OH)2<\/sub>\u3002<\/section>\n
\u603b\u7684\u6765\u8bf4\uff0c\u8be5\u9879\u5de5\u4f5c\u8be6\u7ec6\u9610\u8ff0\u4e86\u771f\u5b9e\u6d77\u6c34\u8fd8\u539f\u4e2d\u7684\u5404\u79cd\u95ee\u9898\u548c\u53ef\u80fd\u7684\u89e3\u51b3\u65b9\u6848\uff0c\u6709\u52a9\u4e8e\u4e3a\u6d77\u6c34\u5206\u89e3\u7cfb\u7edf\u7684\u8bbe\u8ba1\u548c\u53d1\u5c55\u505a\u51fa\u8d21\u732e\u3002<\/section>\n
Electroreduction of alkaline\/natural seawater: Self-cleaning Pt\/carbon cathode and on-site co-synthesis of H2<\/sub>\u00a0and Mg hydroxide nanoflakes. Chem, 2024. DOI: 10.1016\/j.chempr.2024.05.018<\/section>\n

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