{"id":222209,"date":"2021-05-23T06:30:20","date_gmt":"2021-05-22T22:30:20","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=222209"},"modified":"2021-05-22T16:54:02","modified_gmt":"2021-05-22T08:54:02","slug":"%e6%ad%a6%e5%a4%a7%e9%87%91%e5%85%88%e6%b3%a2%e6%95%99%e6%8e%88%e5%9b%a2%e9%98%9f%ef%bc%9a%e4%bd%a0%e8%8b%a5%e6%97%a0%e7%a2%b3%ef%bc%8c%e4%be%bf%e6%98%af%e6%b0%a8","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=222209","title":{"rendered":"\u6b66\u5927\u91d1\u5148\u6ce2\u6559\u6388\u56e2\u961f\uff1a\u4f60\u82e5\u65e0\u201c\u78b3\u201d\uff0c\u4fbf\u662f\u201c\u6c28\u201d\u597d\u2014\u2014MCC\u6cd5\u5408\u6210\u6c28"},"content":{"rendered":"

\u6570\u636e\u8868\u660e\u5f53\u524d\u4e25\u91cd\u5a01\u80c1\u4eba\u7c7b\u751f\u5b58\u4e0e\u53d1\u5c55\u7684\u6c14\u5019\u53d8\u5316\u4e3b\u8981\u662f\u5de5\u4e1a\u9769\u547d\u4ee5\u6765\u4eba\u7c7b\u6d3b\u52a8\u9020\u6210\u7684\u4e8c\u6c27\u5316\u78b3\uff08CO2<\/sub>\uff09\u6392\u653e\u6240\u81f4\u3002\u5e94\u5bf9\u6c14\u5019\u53d8\u5316\u7684\u5173\u952e\u5728\u4e8e\u201c\u63a7\u78b3\u201d\uff0c\u5176\u5fc5\u7531\u4e4b\u8def\u662f\u5148\u5b9e\u73b0\u78b3\u8fbe\u5cf0\uff0c\u800c\u540e\u5b9e\u73b0\u78b3\u4e2d\u548c\u30022020\u5e74\u7b2c\u4e03\u5341\u4e94\u5c4a\u8054\u5408\u56fd\u5927\u4f1a\u4e0a\uff0c\u6211\u56fd\u5411\u4e16\u754c\u90d1\u91cd\u627f\u8bfa\u529b\u4e89\u57282030\u5e74\u524d\u5b9e\u73b0\u78b3\u8fbe\u5cf0\uff0c\u52aa\u529b\u4e89\u53d6\u57282060\u5e74\u524d\u5b9e\u73b0\u78b3\u4e2d\u548c\u3002<\/p>\n

\u201c\u6c11\u4ee5\u98df\u4e3a\u5929\u201d\uff0c\u5408\u6210\u6c28\u5de5\u4e1a\u662f\u4eba\u7c7b\u7cae\u98df\u5b89\u5168\u7684\u57fa\u77f3\uff0c\u662f\u7ef4\u62a4\u793e\u4f1a\u5b89\u5b9a\u56e2\u7ed3\u7684\u91cd\u8981\u4fdd\u969c\u3002\u5f53\u524d\u91c7\u7528\u54c8\u4f2f-\u535a\u4e16\u6cd5\uff08Harbor-Bosch Process\uff0cHBP\uff09\u8fdb\u884c\u6c28\u5408\u6210\uff0c\u5373\u901a\u8fc7\u5316\u77f3\u80fd\u6e90\u5236\u5907\u6c22\u6c14\uff0c\u7528\u7535\u5bf9\u7a7a\u6c14\u8fdb\u884c\u5206\u79bb\u5236\u5907\u6c2e\u6c14\uff0c\u6c22\u6c14\u4e0e\u6c2e\u6c14\u5728\u9ad8\u6e29\uff08\u7ea6500\u2103\uff09\u3001\u9ad8\u538b\uff08\u7ea6170\u5df4\uff09\u3001\u50ac\u5316\u5242\u7684\u6761\u4ef6\u4e0b\u8fdb\u884c\u5408\u6210\u6c28\u3002<\/p>\n

\u5f53\u524d\u5168\u7403\u5168\u5e74\u6c28\u4ea7\u91cf\u8fbe1.5\u4ebf\u5428\u5de6\u53f3\uff0c\u968f\u7740\u4eba\u53e3\u589e\u957f\u548c\u7ecf\u6d4e\u589e\u957f\uff0c\u636e\u4f30\u8ba1\u52302050\u5e74\uff0c\u5168\u7403NH3<\/sub>\u4ea7\u91cf\u5c06\u589e\u957f80% \u8fbe2.36\u4ebf\u5428\u3002HBP\u6cd5\u5408\u6210\u6c28\u5f3a\u70c8\u4f9d\u8d56\u4e8e\u5316\u77f3\u80fd\u6e90\uff0c\u82e5\u7ee7\u7eed\u4ee5HBP\u6cd5\u8fdb\u884c\u6c28\u5408\u6210\uff0c2050\u5e74\u5168\u7403\u5168\u5e74CO2<\/sub>\u6392\u653e\u5c06\u9ad8\u8fbe10\u4ebf\u5428\u3002<\/p>\n

\u4f34\u968f\u7740\u4e2d\u56fd\u7684\u7ecf\u6d4e\u5feb\u901f\u589e\u957f\uff0c\u81ea\u4ece2011\u5e74\u59cb\uff0c\u4e2d\u56fd\u6c28\u4ea7\u91cf\u4e00\u76f4\u6301\u7eed\u4fdd\u6301\u5728\u5360\u5168\u7403\u6c28\u4ea7\u91cf31%\u7684\u9ad8\u4f4d\u3002\u5373\u4fbf\u76ee\u524d\u6211\u56fd\u5404\u9879\u6c28\u5408\u6210\u5de5\u4e1a\u6280\u672f\u5b8c\u5907\uff0c\u4f46\u53d7\u9650\u4e8e\u8d44\u6e90\u7980\u8d4b\uff0c\u6211\u56fd\u5408\u6210\u6c2880%\u4ee5\u4e0a\u8fd8\u662f\u4ee5\u7164\u4e3a\u4e3b\uff0c\u7136\u800c\u7164\u4f5c\u4e3a\u539f\u6599\u8fdb\u884c\u6c28\u5408\u6210\u65f6\uff0c\u5428\u6c28CO2<\/sub>\u7684\u6392\u653e\u9ad8\u8fbe3.8\u5428\uff0c\u662f\u5929\u7136\u6c14\u4e3a\u539f\u6599\u76842.5\u500d\u3002<\/p>\n

\u7531\u6b64\u53ef\u89c1\uff0c\u5728\u5b9e\u65bd\u201c\u78b3\u8fbe\u5cf0\u201d\u3001\u201c\u78b3\u4e2d\u548c\u201d\u3001\u201c\u8282\u80fd\u51cf\u6392\u201d\u4e2d\uff0c\u6211\u56fd\u5408\u6210\u6c28\u5de5\u4e1a\u4efb\u91cd\u9053\u8fdc\u3002<\/p>\n

\u5728\u80fd\u6e90\u7ed3\u6784\u6539\u9769\u4e2d\uff0c\u53ef\u518d\u751f\u80fd\u6e90\u7684\u6bd4\u4f8b\u9010\u5e74\u589e\u52a0\uff0c\u5229\u7528\u53ef\u518d\u751f\u8d44\u6e90\u53d1\u7535\uff0c\u5229\u7528\u7535\u80fd\u8fdb\u884c\u6c28\u5408\u6210\u5176\u610f\u4e49\u91cd\u5927\u3002<\/p>\n

\u3010\u79d1\u6280\u524d\u8a00\u3011<\/strong><\/p>\n

\u8fd1\u671f\uff0c\u6b66\u6c49\u5927\u5b66\u91d1\u5148\u6ce2\u8bfe\u9898\u7ec4<\/b><\/strong>\u62a5\u9053\u4e86\u4e00\u79cd\u7528\u7535\u9a71\u52a8\u4ee5\u6c34\u548c\u6c2e\u6c14\u4e3a\u539f\u6599\u5728\u5e38\u538b\u4e0b\u8fdb\u884c\u6c28\u5408\u6210<\/b><\/strong>\u7684\u5de5\u4f5c\u3002\u5176\u521b\u65b0\u70b9\u5728\u4e8e\u7528\u201c\u6c2e\u5316\u9541\uff08Mg3<\/sub>N2<\/sub>\uff09\u4e0e\u6c2f\u5316\u94f5\uff08NH4<\/sub>Cl\uff09\u8fdb\u884c\u56fa\u76f8\u53cd\u5e94\u201d\u5c06\u73b0\u6709\u7684\u201c\u5de5\u4e1a\u7535\u89e3MgCl2<\/sub>\u5de5\u827a\u201d\u4e0e\u201c\u53cdDeacon\u53cd\u5e94\u201d\u6709\u673a\u5730\u8854\u63a5\u8d77\u6765\u4ece\u800c\u6784\u5efa\u6c2f\u5316\u9541\u5faa\u73af\u6cd5\uff08MCC\uff09\u8fdb\u884c\u6c28\u5408\u6210\u3002<\/p>\n

\u76f8\u5173\u7814\u7a76\u6210\u679c\u4ee5\u201cIndirect electrosynthesis of ammonia<\/b><\/strong>\u00a0<\/b><\/strong>from nitrogen and water by a magnesium<\/b><\/strong>\u00a0<\/b><\/strong>chloride cycle at atmospheric pressure<\/b><\/strong>\u201d\u4e3a\u9898\u53d1\u8868\u5728 Cell Reports Physical Science<\/b><\/strong>\u00a0\u4e0a\uff0c\u7b2c\u4e00\u4f5c\u8005\u4e3a\u80e1\u6768\u3002<\/p>\n

\u3010\u56fe\u6587\u89e3\u8bfb\u3011<\/strong><\/p>\n

MCC\u6cd5\u5408\u6210\u6c28\u793a\u610f\u56fe<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\u56fe1. \u4eceN<\/b><\/strong>2<\/b><\/sub><\/strong>\u548cH<\/b><\/strong>2<\/b><\/sub><\/strong>O\u95f4\u63a5\u7535\u5316\u5b66\u5408\u6210\u6c28\u7684\u6c2f\u5316\u9541\u5faa\u73af\uff08MCC\uff09\u84dd\u56fe\u3002<\/b><\/strong><\/h5>\n

\u56fe1A<\/b><\/strong>\u4e3aMCC\u6cd5\u5408\u6210\u6c28\u7684\u6d41\u7a0b\u56fe\uff0c\u5176\u9996\u5148\u5229\u7528\u592a\u9633\u80fd\u7b49\u53ef\u518d\u751f\u80fd\u6e90\u4ea7\u751f\u7684\u7535\u80fd\u7535\u89e3\u6c2f\u5316\u9541\uff08MgCl2<\/sub>\uff09\u4ea7\u751f\u9541\uff08Mg\uff09\u548c\u6c2f\u6c14\uff08Cl2<\/sub>\uff09\uff1b\u7136\u540e\u5c06Mg\u4e0eN2<\/sub>\u53cd\u5e94\u751f\u6210\u6c2e\u5316\u9541\uff08Mg3<\/sub>N2<\/sub>\uff09\uff1bCl2<\/sub>\u901a\u8fc7\u53cdDeacon\u53cd\u5e94\u8f6c\u5316\u4e3a\u6c2f\u5316\u6c22\uff08HCl\uff09\uff0cHCl\u4e0e\u90e8\u5206\u56de\u6536\u7684NH3<\/sub>\u53cd\u5e94\u751f\u6210\u6c2f\u5316\u94f5\uff08NH4<\/sub>Cl\uff09\uff1b\u4e4b\u540e\u7528NH4<\/sub>Cl\u5bf9Mg3<\/sub>N2<\/sub>\u8fdb\u884c\u6c22\u89e3\u3001\u6c2f\u89e3\u4ee5\u91ca\u653eNH3<\/sub>\u5e76\u518d\u751fMgCl2<\/sub>\u3002\u56fe1B<\/b><\/strong>\u4e3a\u4e0a\u8ff0\u6b65\u9aa4\u4e2d\u5409\u5e03\u65af\u81ea\u7531\u80fd\u7684\u8ba1\u7b97\uff0c\u5176\u5305\u62ec\u53cd\u5e941\u30012\u30013\u30014\u548c5\uff0c<\/p>\n

MgCl2<\/sub>(l) = Mg(l) + Cl2<\/sub>(g)\u00a0(DG\u04e8<\/sup>\u00a0= 512.2 kJ\/mol at 973\u00a0K)\u00a0 (Reaction 1)<\/p>\n

3Mg(l) + N2<\/sub>(g) =\u00a0Mg3<\/sub>N2<\/sub>\u00a0(DG\u04e8<\/sup>\u00a0= -263.6 kJ\/mol at 973\u00a0K) (Reaction 2)<\/p>\n

3Cl2<\/sub>(g) + 3H2<\/sub>O(g) =\u00a06HCl(g) + 1.5O2<\/sub>(g) (DG\u04e8<\/sup>\u00a0= -21.5 kJ\/mol at 973\u00a0K)\u00a0(Reaction 3)<\/p>\n

HCl(g) + NH3<\/sub>(g) =\u00a0NH4<\/sub>Cl\u00a0(DG\u04e8<\/sup>\u00a0<\/sup>=\u00a0-17.0 kJ\/mol at 573\u00a0K)\u00a0 \u00a0(Reaction 4)<\/p>\n

Mg3<\/sub>N2<\/sub>\u00a0+ 6NH4<\/sub>Cl \u00ae\u00a03MgCl2<\/sub>\u00a0+ 8NH3<\/sub>(g) \u00a0(DG\u04e8<\/sup>\u00a0= -789.5 kJ\/mol at 773\u00a0K) \u00a0(Reaction 5)<\/p>\n

\u7531\u6b64\u53ef\u89c1\u4ec5\u53cd\u5e941\u4e3a\u975e\u81ea\u53d1\u53cd\u5e94\uff0c\u4f46\u53ef\u901a\u8fc7\u7535\u89e3\u5c06\u5176\u5b8c\u6210\u3002<\/p>\n

MgCl<\/b><\/strong>2<\/b><\/sub><\/strong>\u7684\u7535\u89e3<\/b><\/strong><\/p>\n

\"\"<\/p>\n

\u56fe2 \u6c2f\u5316\u9541\u5728973 K\u4e0b\u7684\u7535\u89e3 <\/b><\/strong><\/h5>\n

\u56fe2A<\/b><\/strong>\u663e\u793a\u5728\u7194\u76d0\u7535\u89e3\u8fc7\u7a0b\u4e2d\uff0c\u7535\u6d41\u5bc6\u5ea6\u4ece0.2 A\/cm-2<\/sup>\u4e0a\u5347\u81f31.0 A\/cm-2 <\/sup>\u65f6\uff0c\u7535\u6c60\u7535\u538b\u4ece2.75 V\u4e0a\u5347\u81f33.46 V\u3002\u56fe2B<\/b><\/strong>\u663e\u793a\u7535\u6d41\u5bc6\u5ea6\u4e3a0.2\u81f31.0 A\/cm-2<\/sup>\u65f6\uff0c\u7535\u89e3\u7684\u5e93\u4ed1\u6548\u7387\u4ece92%\u63d0\u5347\u81f395%\u3002<\/p>\n

\u9541\u56fa\u6c2e<\/b><\/strong><\/p>\n

\"\"<\/b><\/strong><\/p>\n

\u56fe3\u9541\u4e0e\u6c2e\u6c14\u53cd\u5e94\u5408\u6210Mg<\/b><\/strong>3<\/b><\/sub><\/strong>N<\/b><\/strong>2<\/b><\/sub><\/strong><\/h5>\n

\u56fe3A<\/b><\/strong>\u663e\u793a\u5728\u4e0d\u540c\u6761\u4ef6\u4e0b\u9541\u6c2e\u5316\u540e\u4ea7\u7269\u7684XRD\u56fe\u3002\u56fe3B<\/b><\/strong>\u663e\u793a\u6c2e\u5316\u6548\u7387\u53ca\u6c2e\u5316\u4ea7\u7269\u7684\u56fe\u7247\u3002\u7ed3\u679c\u8868\u660e\u5728\u6e29\u5ea6\u4f4e\u4e8e873 K\u65f6\uff0c\u9541\u96be\u4ee5\u88ab\u6c2e\u5316\u3002\u800c\u6e29\u5ea6\u5347\u9ad8\u81f3\u9541\u7194\u70b9\uff08924 K\uff09\u540e\u9541\u53ef\u6c2e\u5316\u5b8c\u5168\u3002\u4e3b\u8981\u539f\u56e0\u53ef\u80fd\u5728\u4e8e\u5728\u6c2e\u5316\u8fc7\u7a0b\u4e2dMg\u8868\u9762\u5f62\u6210Mg3<\/sub>N2<\/sub>\u53ef\u963b\u6b62N2<\/sub>\u4e0eMg\u8fdb\u4e00\u6b65\u53cd\u5e94\uff0c\u6e29\u5ea6\u5347\u9ad8\u540e\u6709\u5229\u4e8e\u9541\u7684\u6d41\u52a8\u6027\u4ece\u800c\u6709\u5229\u4e8e\u6c2e\u5316\u3002<\/p>\n

\u7531Mg<\/b><\/strong>3<\/b><\/sub><\/strong>N<\/b><\/strong>2<\/b><\/sub><\/strong>\u5408\u6210NH<\/b><\/strong>3<\/b><\/sub><\/strong><\/p>\n

\"\"<\/p>\n

\u56fe4 Mg<\/b><\/strong>3<\/b><\/sub><\/strong>N<\/b><\/strong>2<\/b><\/sub><\/strong>\u5206\u522b\u4e0eHCl\u53caNH<\/b><\/strong>4<\/b><\/sub><\/strong>Cl\u5408\u6210NH<\/b><\/strong>3<\/b><\/sub><\/strong><\/h5>\n

\u56fe4A<\/b><\/strong>\u3001\u56fe4B<\/b><\/strong>\u8868\u660e\u5229\u7528HCl\u6c22\u5316Mg3<\/sub>N2<\/sub>\u65f6\uff0c\u4ea7\u7269\u4e2d\u6b8b\u7559\u6709Mg3<\/sub>N2<\/sub>\uff0c\u6700\u5927\u6c28\u4ea7\u7387\u4ec5\u4e3a90%\u3002\u56fe4C<\/b><\/strong>\u3001\u56fe4D<\/b><\/strong>\u4e0e\u56fe4E<\/b><\/strong>\u8868\u660e\u5229\u7528NH4<\/sub>Cl\u6c22\u5316Mg3<\/sub>N2<\/sub>\u65f6\uff0c\u5f53\u6e29\u5ea6\u5927\u4e8e673 K\u65f6\u53ef100%\u91ca\u653e\u6c28\uff0c\u4e14\u4ea7\u7269\u4e3a\u65e0\u6c34MgCl2<\/sub>\u3002\u56fe4F<\/b><\/strong>\u662f\u5229\u7528\u540c\u4f4d\u7f6e\u793a\u8e2a\u6cd5\u7ed3\u5408\u6838\u78c1\u6c22\u8c31\u63a2\u7a76\u6c2e\u7684\u6765\u6e90\uff0c\u7ed3\u679c\u8868\u660eMCC\u6cd5\u5408\u6210\u6c28\u4e2d\u6c2e100%\u6765\u6e90\u4e8e\u9541\u56fa\u5b9a\u7684\u6c2e\uff0c\u800c\u975e\u6c2f\u5316\u94f5\u7684\u5206\u89e3\u3002<\/p>\n

\u88681 Mg<\/b><\/strong>3<\/b><\/sub><\/strong>N<\/b><\/strong>2<\/b><\/sub><\/strong>\u4e0eHCl\u5408\u6210NH<\/b><\/strong>3<\/b><\/sub><\/strong>\u4e0d\u540c\u5de5\u827a\u7684\u6bd4\u8f83<\/b><\/strong><\/h5>\n

\"\"<\/b><\/strong><\/p>\n

\u88681<\/b><\/strong>\u8868\u660e\u4e0e\u201cMg3<\/sub>N2<\/sub>\u4e0e\u6c34\u53cd\u5e94\uff08\u56fa-\u6c34\uff09\u201d\u4ee5\u53ca\u201cMg3<\/sub>N2<\/sub>\u4e0eHCl\u53cd\u5e94\uff08\u56fa-\u6c14\uff09\u201d\u76f8\u6bd4\uff0c\u5229\u7528\u201cMg3<\/sub>N2<\/sub>\u4e0eNH4<\/sub>Cl\u53cd\u5e94\uff08\u56fa-\u56fa\uff09\u201d\u5177\u6709\u8bf8\u591a\u53ef\u53d6\u4f18\u70b9\uff0c\u5176\u4e2d\u56fa-\u56fa\u70ed\u6548\u5e94\uff08DH\u04e8<\/sup>\u00a0= -44.0 kJ\/mol\uff09\u663e\u8457\u4f4e\u4e8e\u56fa-\u6c14\u53cd\u5e94\u7684\u70ed\u6548\u5e94\uff08DH\u04e8<\/sup>\u00a0= -994.3 kJ\/mol\uff09\uff0c\u56e0\u6b64\u56fa-\u6c14\u53cd\u5e94\u8fc7\u7a0b\u4e2d\u53cd\u5e94\u4e0d\u5b8c\u5168\u5f88\u6709\u53ef\u80fd\u662f\u56e0\u5f3a\u653e\u70ed\u5bfc\u81f4\u4ea7\u7269\u70e7\u7ed3\u5c06\u90e8\u5206Mg3<\/sub>N2<\/sub>\u5305\u8986\u6240\u81f4\u3002\u800c\u56fa-\u56fa\u53cd\u5e94\u653e\u70ed\u5c11\uff0c\u6709\u6548\u907f\u514d\u4e86\u70e7\u7ed3\uff0c\u53ef\u4f7f\u53cd\u5e94100%\u5b8c\u6210\u3002\u53e6\u5916\u4e0d\u8bba\u662f\u4ece\u6c34\u4e2d\u5206\u79bb\u6c28\uff0c\u8fd8\u662f\u4ece\u6c14\u4f53\u4e2d\u5206\u79bb\u6c28\uff08HBP\u6cd5\uff09\uff0cNH3<\/sub>\u5206\u79bb\u662f\u9ad8\u80fd\u8017\u4e14\u56f0\u96be\u7684\u3002\u5728MCC\u6cd5\u4e2d\u91c7\u7528Mg3<\/sub>N2<\/sub>\u4e0eNH4<\/sub>Cl\u8fdb\u884c\u56fa-\u56fa\u53cd\u5e94\uff0c\u751f\u6210\u7684\u662f\u65e0\u6c34MgCl2<\/sub>\u53ef\u76f4\u63a5\u5faa\u73af\u4f7f\u7528\uff0c\u53e6\u5916\u4ea7\u7269\u6c28\u662f\u552f\u4e00\u7684\u6c14\u4f53\uff0c\u6613\u4e8e\u5206\u79bb\u3002\u6545\u8be5\u56fa\u4f53\u6c28\u5408\u6210\u5de5\u827a\u6709\u522b\u4e8e\u5176\u4ed6\u4efb\u4f55\u5f62\u5f0f\u4e0a\u7684\u6e7f\u6cd5\u5de5\u827a\u3002<\/p>\n

\u751f\u4ea7\u7387\u548c\u80fd\u8017\u5206\u6790<\/b><\/strong><\/p>\n

0.2 A\/cm2<\/sup>\u7684\u7535\u89e3\u901f\u5ea6\u5bf9\u5e94Mg\u751f\u6210\u901f\u73871\u00a0\u00d7\u00a010–<\/sup>6<\/sup>\u00a0mol cm-2<\/sup>\u00a0s-1<\/sup>\uff0c\u82e5\u7535\u89e3\u8fc7\u7a0b\u4e3a\u51b3\u901f\u6b65\u9aa4\uff0c\u90a3\u4e48\u76f8\u5f53\u4e8e\u6c28\u5408\u6210\u901f\u7387\u4e3a0.68 \u00d7\u00a010–<\/sup>6<\/sup>\u00a0mol cm-2<\/sup>\u00a0s-1<\/sup>\u3002 \u4f9d\u636e\u56fe3B<\/b><\/strong>\u4ee5\u53ca\u56fe4E<\/b><\/strong>\uff0c \u57281h \u5185\u53ef100% \u5b8c\u62101g Mg \u7684\u6c2e\u5316\u53ca\u8f6c\u5316\u4e3a\u6c28\uff0cNH3<\/sub>\u5408\u6210\u901f\u7387\u4e3a10-5<\/sup>\u00a0mol\/s\u3002\u5b9e\u9645\u5728\u5927\u89c4\u6a21\u751f\u4ea7\u8fc7\u7a0b\u4e2d\uff0c\u56fa-\u6c14\u53cd\u5e94\u4ee5\u53ca\u56fa-\u56fa\u53cd\u5e94\u901f\u7387\u5c06\u8fdc\u9ad8\u4e8eMCC\u5de5\u827a\u5176\u4ed6\u6b65\u9aa4\u3002\u636e\u524d\u4ebaGupta\u7684\u7814\u7a76\uff0cCl2<\/sub>\u8f6c\u5316\u4e3aHCl\u7684\u53cd\u5e94\u901f\u7387\u53ef\u8fbe 0.41 \u00d7\u00a010–<\/sup>6<\/sup>\u00a0mol cm-2<\/sup>\u00a0s-1<\/sup>\u3002\u6545MCC\u6cd5\u6c28\u5408\u6210\u901f\u7387\u5c06\u7ea6\u4e3a10–<\/sup>6<\/sup>\u00a0mol cm-2<\/sup>\u00a0s-1<\/sup>\uff0c\u662f\u76ee\u524d\u5927\u591a\u6570\u5408\u6210\u6c28\u62a5\u9053\u7684100\u500d\u4ee5\u4e0a\u3002<\/p>\n

MCC\u6cd5\u5408\u6210\u6c28\u603b\u53cd\u5e94\u662f\u9ad8\u5ea6\u653e\u70ed\u7684\uff0c\u5176\u6bcf\u5343\u514b\u53cd\u5e94\u7269\u7684\u603b\u7113\u53d8\u9ad8\u8fbe-2964.52 kJ\u3002\u8fdb\u884c\u6709\u6548\u7684\u70ed\u7ba1\u7406\u540e\uff0c\u6700\u7ec8MCC\u6cd5\u6c28\u5408\u6210\u7684\u80fd\u8017\u4ec5\u7531\u7535\u89e3\u80fd\u8017\u51b3\u5b9a\u3002\u57280.2 A\/cm2<\/sup>\u4e0b\u80fd\u8017\u7ea6\u4e3a14.1 kWh\/kg-NH3<\/sub>\uff0c\u57280.4 A\/cm2<\/sup>\u65f6\u80fd\u8017\u7ea6\u4e3a16.2 kWh\/kg-NH3<\/sub>\u3002\u56fe5<\/b><\/strong>\u00a0\u663e\u793a\u82e5\u5229\u7528\u592a\u9633\u80fd\u7535\u6216\u98ce\u7535\uff0c\u5176\u7535\u4ef7\u4e3a $0.01~$0.04\/kWh\uff0c\u6b64\u65f6MCC\u6cd5\u5428\u6c28\u5408\u6210\u4ef7\u683c\u6298\u5408\u4e3a$130 ~ $520\u3002\u82e5\u4ee5$100\/t CO2<\/sub>\u6536\u53d6\u78b3\u7a0e\uff0c\u5373\u4fbf\u5229\u7528\u5546\u4e1a\u7528\u7535\uff08$0.071\/kWh\uff09\u8fdb\u884c\u6c28\u5408\u6210\uff0cMCC\u6cd5\u5408\u6210\u6c28\u7684\u4ef7\u683c\u4f9d\u65e7\u4e0eHBP\u6cd5\u5177\u6709\u53ef\u6bd4\u6027\u3002<\/p>\n

\"\"<\/p>\n

\u56fe5 MCC\u5de5\u827a\u6c28\u6210\u672c\u4e0e\u5e02\u552eNH<\/b><\/strong>3<\/b><\/sub><\/strong>\u7684\u4ef7\u683c\u6bd4\u8f83<\/b><\/strong><\/h5>\n

\u3010\u603b\u7ed3\u4e0e\u5c55\u671b\u3011<\/strong><\/p>\n

MCC\u5de5\u827a\u5408\u6210\u6c28\u7684\u5e93\u4ed1\u6548\u7387 >92%\uff0cNH3<\/sub>\u5408\u6210\u901f\u7387\u8fbe10-6<\/sup>\u00a0mol\u00a0cm-2<\/sup>s-1<\/sup>\uff0c\u5176\u80fd\u8017\u7ea6\u4e3a14.1 kWh\/kg-NH3<\/sub>\u4e0e\u76ee\u524d\u7684HBP\u5de5\u827a\uff089.4~15.0\u00a0kWh\/kg-NH3<\/sub>\uff09\u76f8\u5f53\u3002<\/p>\n

\u5728\u4e2d\u56fd\u5021\u5bfc\u201c\u78b3\u8fbe\u5cf0\u201d\u3001\u201c\u78b3\u4e2d\u548c\u201d\u4ee5\u53ca\u73b0\u884c\u5b9e\u65bd\u201c\u897f\u6c14\u4e1c\u8f93\u201d\u3001\u201c\u897f\u7535\u4e1c\u9001\u201d\u7684\u80cc\u666f\u4e0b\uff0cNH3<\/sub>\u4f5c\u4e3a\u4e00\u79cd\u80fd\u6e90\u5c0f\u5206\u5b50\u53ef\u76f4\u63a5\u5b58\u50a8\u5e76\u8fdb\u884c\u7ba1\u9053\u8fd0\u8f93\uff0c\u7ed3\u5408\u201c\u6c28\u88c2\u89e3\u201d\u3001\u201c\u6c28\u71c3\u6599\u7535\u6c60\u201d\u3001\u201c\u6c28\u5185\u71c3\u673a\u201d\u7b49\u5de5\u7a0b\u6280\u672f\uff0c\u672c\u5de5\u4f5c\u6709\u671b\u4e3a\u5f00\u5c55\u4ee5\u201c\u6c28\u201d\u53d6\u4ee3\u201c\u77f3\u6cb9\u201d\u4f5c\u4e3a\u5de5\u4e1a\u8840\u6db2\u505a\u51fa\u4e00\u5b9a\u7684\u601d\u8003\u3002<\/p>\n

\u672c\u6587\u7531 Byron\u00a0\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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