{"id":205196,"date":"2020-07-17T06:30:17","date_gmt":"2020-07-16T22:30:17","guid":{"rendered":"\/\/m.iemloyee.com\/?p=205196"},"modified":"2020-07-16T10:42:56","modified_gmt":"2020-07-16T02:42:56","slug":"%e3%80%90%e6%8a%95%e7%a8%bf%e3%80%91%e9%9f%a9%e6%98%8c%e6%8a%a5%e7%a0%94%e7%a9%b6%e5%9b%a2%e9%98%9f%e5%9c%a8%e5%ae%a4%e5%86%85%e7%94%b2%e9%86%9b%e5%87%80%e5%8c%96%e6%96%b9%e9%9d%a2%e5%8f%96%e5%be%97","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=205196","title":{"rendered":"\u97e9\u660c\u62a5\u7814\u7a76\u56e2\u961f\u5728\u5ba4\u5185\u7532\u919b\u51c0\u5316\u65b9\u9762\u53d6\u5f97\u7684\u91cd\u8981\u8fdb\u5c55"},"content":{"rendered":"

\u80cc\u666f\u4ecb\u7ecd<\/b><\/strong><\/p>\n

\u968f\u7740\u65f6\u4ee3\u53d1\u5c55\uff0c\u5ba4\u5185\u7532\u919b\uff08HCHO\uff09\u6c61\u67d3\u95ee\u9898\u9010\u6e10\u5f15\u8d77\u5173\u6ce8\u3002\u6211\u56fd\u300a\u5ba4\u5185\u7a7a\u6c14\u8d28\u91cf\u6807\u51c6\u300b\u89c4\u5b9a\u5ba4\u5185\u7532\u919b\u6d53\u5ea6\u4e0d\u8d85\u8fc70.1 mg\/m3<\/sup>\uff08\u20530.08 ppm\uff09(GB\/T18883-2002)\u4e3a\u5b89\u5168\u5c45\u4f4f\u73af\u5883\u3002\u7136\u800c\uff0c\u7814\u7a76\u8868\u660e\uff0c\u5927\u90e8\u5206\u56fd\u5bb6\u65b0\u88c5\u4fee\u623f\u5c4b\u666e\u904d\u5b58\u5728\u7532\u919b\u8d85\u6807\u7684\u73b0\u8c61\uff0c\u5176\u8d85\u6807\u7684\u7532\u919b\u6d53\u5ea6\u666e\u904d\u57280.1 ppm\u205310 ppm\u3002\u300a2019\u4e2d\u56fd\u5ba4\u5185\u7a7a\u6c14\u6c61\u67d3\u72b6\u51b5\u767d\u76ae\u4e66\u300b\u540c\u6837\u6307\u51fa\uff0c\u88c5\u4fee\u5b8c\u6210\u540e3\u5e74\u5185\u623f\u5c4b\u7684\u7a7a\u6c14\u8d28\u91cf\u4e0d\u5408\u683c\u7387\u8fbe74%\uff0c\u800c\u529e\u516c\u5ba4\u4e2d\u66f4\u662f\u9ad8\u8fbe90%\u3002\u56e0\u6b64\uff0c\u5982\u4f55\u9ad8\u6548\u3001\u957f\u6548\u5730\u5c06\u5ba4\u5185\u4f4e\u6d53\u5ea6\u7532\u919b\u964d\u4f4e\u81f3\u56fd\u5bb6\u6807\u51c6(\u20530.08 ppm)\u4ee5\u4e0b\uff0c\u5bf9\u5b9e\u73b0\u4eba\u6c11\u65e5\u76ca\u589e\u957f\u7684\u7f8e\u597d\u751f\u6d3b\u9700\u8981\u5177\u6709\u91cd\u8981\u610f\u4e49\u3002\u9488\u5bf9\u5ba4\u5185\u7532\u919b\u6c61\u67d3\u95ee\u9898\uff0c\u76ee\u524d\u5e02\u573a\u4e0a\u7684\u4ea7\u54c1\u4e3b\u8981\u4ee5\u6d3b\u6027\u70ad\u5438\u9644\u4e3a\u4e3b\uff0c\u5176\u5438\u9644\u9971\u548c\u540e\u5bb9\u6613\u518d\u6b21\u91ca\u653e\u7532\u919b\uff0c\u5f62\u6210\u4e8c\u6b21\u6c61\u67d3\uff1b\u8d35\u91d1\u5c5e\u50ac\u5316\u5242\u6210\u672c\u9ad8\u96be\u4ee5\u5e7f\u6cdb\u5e94\u7528\uff1b\u76ee\u524d\u5e38\u7528\u7684\u8fc7\u6e21\u91d1\u5c5e\u6c27\u5316\u7269\u50ac\u5316\u5242\u867d\u7136\u6027\u4ef7\u6bd4\u9ad8\uff0c\u4f46\u5bff\u547d\u8f83\u4f4e\uff0c\u5c24\u5176\u5728\u5ba4\u6e29\u6761\u4ef6\u4e0b\u5bf9\u4f4e\u6d53\u5ea6\u7532\u919b\u7684\u50ac\u5316\u6c27\u5316\uff0c\u5f88\u96be\u5feb\u901f\u964d\u89e3\u5230\u56fd\u5bb6\u6807\u51c6\u4ee5\u4e0b\uff0c\u56e0\u800c\u4e0d\u80fd\u6ee1\u8db3\u65e5\u5e38\u751f\u6d3b\u4e2d\u9ad8\u6548\u548c\u957f\u6548\u7684\u5ba4\u5185\u51c0\u5316\u9700\u8981\u3002<\/p>\n

\u6210\u679c\u7b80\u4ecb<\/b><\/strong><\/p>\n

\u57fa\u4e8e\u6b64\uff0c\u5317\u4eac\u5de5\u4e1a\u5927\u5b66\u7684\u97e9\u660c\u62a5\u6559\u6388\u56e2\u961f\u4ee5\u7535\u8f85\u52a9\u589e\u5f3a\u6c34\u70ed\u6cd5\u5408\u6210\u4e86\u4e00\u79cd\u5177\u6709\u540c\u8f74\u7535\u7f06\u7ed3\u6784\u7684\u78b3\u5e03\u8d1f\u8f7dMnOx<\/i><\/sub><\/em>\u7eb3\u7c73\u590d\u5408\u6750\u6599\u50ac\u5316\u5242\uff0c\u901a\u8fc7\u8c03\u6574\u6750\u6599\u5236\u5907\u5de5\u827a\u7684\u53c2\u6570\u8fdb\u884c\u4e86\u50ac\u5316\u5242\u6539\u6027\uff0c\u5b9e\u73b0\u4e86\u5ba4\u5185\u7532\u919b\u7684\u9ad8\u6548\u50ac\u5316\u964d\u89e3\u3002\u5728\u9759\u6001\u6d4b\u8bd5\u4e2d\uff0c\u53ef\u4f7f\u5bc6\u95ed\u8231\u5185\u7684HCHO\u6d53\u5ea6\u572825\u2103\u7684\u6761\u4ef6\u4e0b\u4ece7 ppm\u964d\u4f4e\u52300.074 ppm\uff0c\u5df2\u7b26\u5408\u56fd\u5bb6\u7a7a\u6c14\u8d28\u91cf\u5b89\u5168\u6807\u51c6\u3002\u5e76\u4e14\u5728\u5ba4\u6e29WHSV ~ 120000 mL\/(gMnOx<\/sub>h)\u7684\u6761\u4ef6\u4e0b\uff0c\u50ac\u5316\u5242\u7684\u53bb\u9664\u7387\u9ad8\u8fbe~97%\uff0c\u901a\u8fc7\u50ac\u5316\u5242\u7a33\u5b9a\u6027\u6d4b\u8bd5\u7ed3\u679c\u8868\u660e\u5176\u572824\u5c0f\u65f6\u5185\u50ac\u5316\u5242\u6d3b\u6027\u65e0\u660e\u663e\u4e0b\u964d\u3002\u8be5\u7814\u7a76\u9996\u6b21\u63d0\u51fa\u65b0\u578bHCHO\u50ac\u5316\u6c27\u5316\u7684\u53cd\u5e94\u8def\u5f84\uff0c\u63ed\u793aMnO2<\/sub>\u3001Mn2<\/sub>O3<\/sub>\u548cMnO\u7b49\u4e0d\u540c\u4ef7\u6001\u9530\u6c27\u5316\u7269\u95f4\u7684\u76f8\u4e92\u8f6c\u5316\u8fc7\u7a0b\u5bf9\u6d3b\u6027\u6c27\u7684\u751f\u6210\u548c\u4e2d\u95f4\u4f53\u7684\u5206\u89e3\u7684\u91cd\u8981\u4f5c\u7528\u3002\u8be5\u5de5\u4f5c\u4e0d\u4ec5\u5728\u5de5\u827a\u4e0a\u5b9e\u73b0MnOx<\/i><\/sub><\/em>\u7532\u919b\u50ac\u5316\u5242\u7684\u9ad8\u6548\u5408\u6210\uff0c\u800c\u4e14\u5bf9\u50ac\u5316\u673a\u7406\u63d0\u51fa\u65b0\u7684\u89c1\u89e3\uff0c\u6709\u52a9\u4e8e\u6df1\u5165\u7406\u89e3\u5ba4\u6e29\u6761\u4ef6\u4e0bHCHO\u7b49\u6709\u673a\u6c61\u67d3\u7269\u7684\u50ac\u5316\u6c27\u5316\u964d\u89e3\u673a\u5236\uff0c\u4e3a\u89e3\u51b3\u5b9e\u9645\u751f\u6d3b\u4e2d\u666e\u904d\u5b58\u5728\u7684\u5ba4\u5185\u7532\u919b\u6c61\u67d3\u95ee\u9898\u3001\u5b9e\u73b0\u9664\u919b\u50ac\u5316\u5242\u7684\u5927\u89c4\u6a21\u5546\u4e1a\u5e94\u7528\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/p>\n

\u8be5\u7814\u7a76\u6210\u679c\u7b2c\u4e00\u4f5c\u8005\u4e3a\u90d1\u5609\u715c\u535a\u58eb\u548c\u8d75\u6587\u5eb7\u7855\u58eb\uff0c\u97e9\u660c\u62a5\u6559\u6388\u548c\u5b8b\u96ea\u6885\u526f\u6559\u6388\u4e3a\u5171\u540c\u901a\u8baf\u4f5c\u8005\uff0c\u6210\u679c\u4ee5\u201cElectric-enhanced hydrothermal synthesis of manganese dioxide for the synergistic catalytic of indoor low-concentration formaldehyde at room temperature\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u671f\u520aChemical Engineering Journal\u4e0a\u3002\u97e9\u660c\u62a5\u6559\u6388\u56e2\u961f\u957f\u671f\u4ece\u4e8b\u80fd\u6e90\u6536\u96c6\u53ca\u5176\u5728\u73af\u5883\u5e94\u7528\u65b9\u9762\u7684\u7814\u7a76\uff0c\u5728Advanced Materials\u3001Nano Energy\u7b49\u56fd\u9645\u671f\u520a\u4e0a\u53d1\u8868\u5b66\u672f\u8bba\u658750\u4f59\u7bc7\uff0c\u6388\u6743\u4e13\u522928\u9879\uff0c\u90e8\u5206\u6210\u679c\u5df2\u4ea7\u4e1a\u5316\u3002<\/p>\n

\u56fe\u6587\u5bfc\u8bfb<\/strong><\/p>\n

\"\"<\/p>\n

\u00a0\u00a0\u56fe1\uff1a(a) MnOx<\/sub>-CC\u590d\u5408\u6750\u6599\u5236\u5907\u8fc7\u7a0b\u793a\u610f\u56fe\uff1b(b) MnOx<\/i><\/sub><\/em>-CC\u7ea4\u7ef4\u5f62\u6210\u673a\u7406\u793a\u610f\u56fe\u3002<\/p>\n

\"\"<\/p>\n

\u56fe2\uff1a(a)\u672a\u7ecf\u5904\u7406\u7684\u78b3\u5e03\u539f\u6750\u6599\u7684SEM\u56fe\u50cf\uff1b(b-d) MnOx<\/i><\/sub><\/em>-CC-15V\u6837\u54c1\u7684SEM\u56fe\u50cf\u53ca\u76f8\u5e94\u7684\u9ad8\u500d\u653e\u5927\u56fe\u50cf\uff1b(e-h)\u4e0d\u540c\u7535\u538b\u4e0b\u5236\u5907\u7684MnOx<\/i><\/sub><\/em>-CC\u50ac\u5316\u5242\u7684SEM\u56fe\u50cf\u00a0(e) 5V, (f) 10V,\u00a0(g) 15V,\u00a0(h) 20V\uff1b(i) MnOx<\/i><\/sub><\/em>-CC\u7684FE-SEM\u56fe\u50cf\u548c(j) C,\u00a0(k) O,\u00a0(l) Mn\u7684\u80fd\u91cf\u8272\u6563X\u5c04\u7ebf\u6620\u50cf\u56fe\u3002<\/p>\n

\"\"<\/p>\n

\u56fe3\uff1a(a) HCHO\u7684\u6d53\u5ea6\u53d8\u5316\u548c(b)\u4e0d\u540c\u6837\u54c1\u5bf9HCHO\u5bf9\u7684\u53bb\u9664\u6548\u7387(\u9759\u6001\u6548\u7387)\u968f\u53cd\u5e94\u65f6\u95f4\u7684\u53d8\u5316\u5173\u7cfb;\u00a0(c)\u4e0d\u540c\u8f93\u5165\u7535\u538b\u4e0b\u5236\u5907\u7684MnOx<\/i><\/sub><\/em>-CC\u7684HCHO\u53bb\u9664\u7387(\u52a8\u6001\u6d4b\u8bd5);\u00a0(d)\u5faa\u73af\u8bd5\u9a8c\u4e2dMnOx<\/i><\/sub><\/em>-CC-15V\u7684HCHO\u6d53\u5ea6(\u52a8\u6001\u6d4b\u8bd5)\u4e0e\u53cd\u5e94\u65f6\u95f4\u7684\u5173\u7cfb\u3002(C0<\/sub>: 7ppm\uff0c\u6e29\u5ea6:~25\u2103, RH: 45%\uff0c WHSV: 120,000 mL\/(gMnOx<\/sub>h))<\/p>\n

\"\"<\/p>\n

\u56fe4\uff1a\u672c\u6587\u63d0\u51fa\u7684\u9530\u6c27\u5316\u7269\u7eb3\u7c73\u50ac\u5316\u5242\u50ac\u5316\u6c27\u5316HCHO\u7684\u9014\u5f84\u3002<\/p>\n

\u603b\u7ed3\u548c\u5c55\u671b<\/b><\/strong><\/p>\n

\u672c\u6587\u901a\u8fc7\u7535\u8f85\u52a9\u589e\u5f3a\u6c34\u70ed\u5408\u6210\u5de5\u827a\u6210\u529f\u5236\u5907\u4e86\u4e00\u79cd\u5177\u6709\u5178\u578b\u540c\u8f74\u7535\u7f06\u7ed3\u6784\u7684\u78b3\u5e03\u8d1f\u8f7dMnOx<\/i><\/sub><\/em>\u50ac\u5316\u5242 (MnOx<\/i><\/sub><\/em>-CC)\u3002MnOx<\/i><\/sub><\/em>-CC\u662f\u7531\u7eb3\u7c73\u8584\u7247\u7684\u82b1\u6735\u72b6MnOx<\/i><\/sub><\/em>\u7eb3\u7c73\u9897\u7c92\u7ec4\u88c5\u800c\u6210\u7684\uff0c\u4e0e\u65e0\u7535\u589e\u5f3a\u5236\u5907\u5f97\u5230\u7684\u6837\u54c1\u76f8\u6bd4\uff0c\u5176\u5177\u6709\u66f4\u5927\u7684\u6bd4\u8868\u9762\u79ef\u3002\u8003\u8651\u5230\u8fd9\u53ef\u80fd\u662f\u56e0\u4e3a\u6c34\u70ed\u8fc7\u7a0b\u4e2d\u7684\u7535\u573a\u53ef\u4ee5\u52a0\u5feb\u53cd\u5e94\u901f\u7387\uff0c\u4f7f\u8f7d\u4f53\u7684\u8d1f\u8f7d\u91cf\u63d0\u9ad810\u500d\u5de6\u53f3\u300215 V\u7684\u8f93\u5165\u7535\u538b\u4e0b\u5236\u5907\u5f97\u5230\u7684MnOx<\/i><\/sub><\/em>-CC\u5728\u50ac\u5316\u6c27\u5316HCHO\u7684\u8fc7\u7a0b\u4e2d\u663e\u793a\u51fa\u6700\u4f73\u6027\u80fd\uff0c\u53ef\u4ee5\u5c06HCHO\u6d53\u5ea6\u4ece7 ppm\u964d\u4f4e\u81f30.074 ppm\uff08\u4f4e\u4e8e\u56fd\u9645\u7532\u919b\u6807\u51c6\u6307\u5bfc\u503c0.08 ppm\uff09,\u5e76\u4e14\u5728\u52a8\u6001\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u53ef\u8fbe\u523097%\u7684\u53bb\u9664\u6548\u7387 (WHSV ~ 120000 mL\/ (gMnOx<\/sub>h))\u3002\u6b64\u5916\uff0c\u6839\u636e\u8fd1\u4e9b\u5e74\u7684\u76f8\u5173\u62a5\u9053\u53ca\u5b9e\u9a8c\u7ed3\u679c\uff0c\u672c\u56e2\u961f\u63d0\u51fa\u4e86HCHO\u50ac\u5316\u6c27\u5316\u7684\u53cd\u5e94\u8def\u5f84\u53caMnOx<\/sub>\u7684\u53d8\u5316\u8fc7\u7a0b\uff0c\u4ee5\u63ed\u793aMnO2<\/sub>\u3001Mn2<\/sub>O3<\/sub>\u548cMnO\u7b49\u4e0d\u540c\u4ef7\u6001\u9530\u6c27\u5316\u7269\u95f4\u7684\u76f8\u4e92\u8f6c\u5316\u8fc7\u7a0b\u5bf9\u6d3b\u6027\u6c27\u751f\u6210\u548c\u4e2d\u95f4\u4f53\u5206\u89e3\u7684\u91cd\u8981\u4f5c\u7528\u3002\u8be5\u5de5\u4f5c\u4e0d\u4ec5\u5728\u5de5\u827a\u4e0a\u5b9e\u73b0MnOx<\/i><\/sub><\/em>\u7532\u919b\u50ac\u5316\u5242\u7684\u9ad8\u6548\u5408\u6210\uff0c\u800c\u4e14\u5bf9\u50ac\u5316\u673a\u7406\u63d0\u51fa\u65b0\u7684\u89c1\u89e3\uff0c\u6709\u52a9\u4e8e\u6df1\u5165\u7406\u89e3\u5ba4\u6e29\u6761\u4ef6\u4e0bHCHO\u7b49\u6709\u673a\u6c61\u67d3\u7269\u7684\u50ac\u5316\u6c27\u5316\u964d\u89e3\u673a\u5236\uff0c\u4e3a\u89e3\u51b3\u5b9e\u9645\u751f\u6d3b\u4e2d\u666e\u904d\u5b58\u5728\u7684\u5ba4\u5185\u7532\u919b\u6c61\u67d3\u95ee\u9898\u3001\u5b9e\u73b0\u9664\u919b\u50ac\u5316\u5242\u7684\u5927\u89c4\u6a21\u5546\u4e1a\u5e94\u7528\u63d0\u4f9b\u4e86\u65b0\u7684\u601d\u8def\u3002<\/p>\n

\u672c\u6587\u7531\u5317\u4eac\u5de5\u4e1a\u5927\u5b66\u7684\u97e9\u660c\u62a5\u6559\u6388\u56e2\u961f\u4f9b\u7a3f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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