{"id":242234,"date":"2022-09-14T07:10:48","date_gmt":"2022-09-13T23:10:48","guid":{"rendered":"\/\/m.iemloyee.com\/?p=242234"},"modified":"2022-09-13T17:13:27","modified_gmt":"2022-09-13T09:13:27","slug":"%e6%b8%a4%e6%b5%b7%e5%a4%a7%e5%ad%a6%e9%84%82%e6%b6%9b%e5%9b%a2%e9%98%9f%e5%a4%a7%e8%bf%9e%e5%b7%a5%e4%b8%9a%e5%a4%a7%e5%ad%a6%e8%82%96%e9%91%ab%e5%ae%87mtchem%ef%bc%9a%e5%85%89%e7%94%b5%e5%ad%90","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=242234","title":{"rendered":"\u6e24\u6d77\u5927\u5b66\u9102\u6d9b\u56e2\u961f&\u5927\u8fde\u5de5\u4e1a\u5927\u5b66\u8096\u946b\u5b87MTCHEM\uff1a\u5149\u7535\u5b50\u7684\u50a8\u5b58\u548c\u518d\u91ca\u653e\u589e\u5f3aTiO2\u5149\u50ac\u5316\u6d3b\u6027"},"content":{"rendered":"
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\u7814\u7a76\u80cc\u666f<\/b><\/strong><\/p>\n \u50ac\u5316\u5242\u4e2d\u5f02\u8d28\u7ed3\uff0c\u8868\u9762\u7f3a\u9677\u5de5\u7a0b\u548c\u7535\u5b50\u5b58\u50a8\u5ef6\u7f13\u91ca\u653e\u7684\u7ec4\u5408\u8bbe\u8ba1\u9c9c\u6709\u62a5\u9053\u3002\u672c\u6587\u62a5\u9053\u4e86\u4e00\u79cd\u57fa\u4e8e\u591a\u5c42CoOOH\u4e0a\u8d1f\u8f7dTiO2<\/sub>\u7684\u5149\u50ac\u5316\u5242\uff0c\u5728\u5f02\u8d28\u7ed3\u7ed3\u6784\u57fa\u7840\u8d28\u4e0a\uff0c\u5b9e\u73b0\u5bf9TiO2<\/sub>\u8868\u9762\u7684\u6c27\u7f3a\u9677\u7ed3\u6784\u7684\u8c03\u63a7\u3002\u76f8\u8f83\u4e8eCo3<\/sub>O4<\/sub>\u4e0a\u7684TiO2<\/sub>\uff0c\u5b58\u5728\u66f4\u591a\u7684\u6c27\u7a7a\u4f4d\uff0c\u5e76\u901a\u8fc7\u591a\u5c42\u7ed3\u6784\u83b7\u5f97\u50a8\u5b58\u5149\u751f\u7535\u5b50\u540e\u7684\u9010\u6b21\u91ca\u653e\u3002\u5728\u5149\u50ac\u5316\u6c27\u5316Rh-B\u7684\u8fc7\u7a0b\u4e2d\uff0c\u63d0\u5347\u4e864\u500d\u7684\u6d3b\u6027\uff08\u76f8\u8f83\u4e8eTiO2<\/sub>\uff09\u3002\u4f5c\u4e3a\u4e00\u79cd\u65b0\u9896\u4e14\u72ec\u7279\u7684\u7ed3\u6784\u7ec4\u5408\uff0c\u4e0d\u4fd7\u7684\u6027\u80fd\u503c\u5f97\u88ab\u52a0\u4ee5\u80af\u5b9a\uff0c\u5e76\u6709\u5e0c\u671b\u5728\u672a\u6765\u7ee7\u7eed\u6df1\u5165\u7814\u7a76\u3002<\/p>\n \u6587\u7ae0\u7b80\u4ecb<\/b><\/strong><\/p>\n \u8fd1\u65e5\uff0c\u5927\u8fde\u5de5\u4e1a\u5927\u5b66\u8f7b\u5de5\u4e0e\u5316\u5b66\u5de5\u7a0b\u5b66\u9662\u8096\u946b\u5b87\u4e3a\u7b2c\u4e00\u4f5c\u8005\uff0c\u6e24\u6d77\u5927\u5b66\u9102\u6d9b\u6559\u6388\u4f5c\u4e3a\u7b2c\u4e8c\u4f5c\u8005\uff0c\u6768\u59dd\u5b9c\u526f\u6559\u6388\u4e3a\u901a\u8baf\u4f5c\u8005\u7684\u7814\u7a76\u6210\u679c\u300aStorage and re-release of photoelectrons to enhance the photocatalytic activity of TiO2<\/sub>\u300b\u5728\u671f\u520a\u300aMaterials Today Chemistry\u300b\u53d1\u8868\u3002\u672c\u6587\u901a\u8fc7\u5f02\u8d28\u7ed3\u7684\u8bbe\u8ba1\u5b8c\u6210\u5bf9\u4e8c\u6c27\u5316\u949b\u8868\u9762\u7f3a\u9677\u7684\u8c03\u63a7\u3002\u6e7f\u5316\u5b66\u6cd5\u5b8c\u6210Co3<\/sub>O4<\/sub>\u548cCoOOH\u4e0aTiO2<\/sub>\u7684\u8d1f\u8f7d\uff0c\u5e76\u4e14\u901a\u8fc7\u5f02\u8d28\u7ed3\u5b9e\u73b0\u4f20\u8f93\u5149\u751f\u7535\u5b50\u7684\u53ef\u80fd\u3002\u4e0e\u6b64\u540c\u65f6\uff0c\u4e8c\u6c27\u5316\u949b\u8868\u9762\u62e5\u6709\u660e\u663e\u7684\u6c27\u7a7a\u4f4d\u3002CoOOH\u7684\u5b58\u50a8\u7535\u5b50\u80fd\u529b\u5b9e\u73b0\u4e8c\u6c27\u5316\u949b\u5149\u7535\u5b50\u7684\u9010\u6b65\u91ca\u653e\uff0c\u8fd9\u662f\u4e00\u79cd\u4ece\u672a\u6709\u8fc7\u7684\u5ef6\u7f13\u5149\u751f\u8f7d\u6d41\u5b50\u590d\u5408\u65f6\u95f4\u7684\u65b0\u9896\u8bbe\u8ba1\u3002\u8fd9\u4e00\u7ed3\u6784\u4e3a\u8bbe\u8ba1\u65b0\u578b\u5149\u50ac\u5316\u5242\u7684\u7ed3\u6784\u4ee5\u53ca\u672a\u6765\u5149\u50ac\u5316\u5242\u4e2d\u5f02\u8d28\u7ed3\u6750\u6599\u7684\u9009\u62e9\u63d0\u4f9b\u4e86\u66f4\u4e3a\u5e7f\u6cdb\u7684\u53ef\u80fd\u3002<\/p>\n \u56fe\u5f62\u6458\u8981<\/b><\/strong><\/p>\n \u00a0 \u672c\u6587\u8981\u70b9<\/b><\/strong><\/p>\n \u8981\u70b9\u4e00: TiO2<\/sub>-Co3<\/sub>O4<\/sub>\u548cTiO2<\/sub>-CoOOH\u7ed3\u6784<\/p>\n \u56fe1<\/p>\n (a-c) Co3<\/sub>O4<\/sub>-TiO2<\/sub>-450\u548cCo3<\/sub>O4<\/sub>-TiO2<\/sub>-650\u7684\u5085\u91cc\u53f6\u53d8\u6362\u7ea2\u5916\u5149\u8c31(FTIR)\u3001\u7d2b\u5916\u6f2b\u53cd\u5c04\u5149\u8c31\u548c\u62c9\u66fc\u5149\u8c31;<\/p>\n (d-f) Co3<\/sub>O4<\/sub>-TiO2<\/sub>-450\u4e2dTi 2p\u3001O 1s\u548cCo 2p\u7684XPS\u5149\u8c31\uff1b<\/p>\n (g) TiO2<\/sub>\u5230Co3<\/sub>O4<\/sub>\u7684\u5149\u7535\u5b50\u8f6c\u79fb\u793a\u610f\u56fe\u3002<\/p>\n \u56fe2\u00a0<\/p>\n (a-d) Co3<\/sub>O4<\/sub>\u3001Ca9<\/sub>Co12<\/sub>O28<\/sub>\u548cCoOOH\u7684XRD\u8c31\u56fe\u548cSEM\u56fe;<\/p>\n (e-g) CoOOH\u548cTiO2<\/sub>-CoOOH\u7684XRD\u8c31\u56fe\u548cSEM\u56fe;<\/p>\n (h) TiO2<\/sub>-CoOOH\u6a21\u578b\u56fe\u3002<\/p>\n \u56fe3<\/p>\n (a-c) TiO2<\/sub>\u548cTiO2<\/sub>-CoOOH\u7684\u7ea2\u5916\u5149\u8c31,\u62c9\u66fc\u5149\u8c31\u548c\u7535\u5b50\u987a\u78c1\u5171\u632f\u5149\u8c31;<\/p>\n (d) TiO2<\/sub>\u548cTiO2<\/sub>-CoOOH\u5149\u7535\u5b50\u4f20\u8f93\u793a\u610f\u56fe\uff1b<\/p>\n (e-g) TiO2<\/sub>\u3001CoOOH\u548cTiO2<\/sub>-CoOOH\u4e2d\u7684Ti 2p\uff0c O 1s\u548cCo 2p\u7684XPS\u5149\u8c31;<\/p>\n (h) TiO2<\/sub>\u548cTiO2<\/sub>-CoOOH\u7684\u7d2b\u5916\u6f2b\u53cd\u5c04\u5149\u8c31;<\/p>\n (i) TiO2<\/sub>-CoOOH\u7684\u5149\u7535\u5b50\u8fc1\u79fb\u8def\u5f84\u548c\u80fd\u7ea7\u7ed3\u6784\u3002<\/p>\n \u8981\u70b9\u4e8c\uff1aTiO2<\/sub>-CoOOH\u4e2d\u5149\u7535\u5b50\u4f20\u8f93\u673a\u7406<\/p>\n \u56fe4<\/p>\n (a-b) TiO2<\/sub>-Co3<\/sub>O4<\/sub>\u548cTiO2<\/sub>-CoOOH\u7684\u5149\u81f4\u53d1\u5149\u5149\u8c31;<\/p>\n (c-e) TiO2<\/sub>-Co3<\/sub>O4<\/sub>\u548cTiO2<\/sub>-CoOOH\u5728\u4e0d\u540c\u6fc0\u53d1\u6ce2\u957f\u4e0b\u7684\u8367\u5149\u5bff\u547d\u66f2\u7ebf;<\/p>\n (f) CoOOH\u5bf9TiO2<\/sub>\u7684\u5149\u7535\u5b50\u8f93\u8fd0\u673a\u7406\u3002<\/p>\n \u56fe5\u00a0<\/p>\n (a-c) TiO2<\/sub>(\u9510\u949b\u77ff),TiO2<\/sub>-Co3<\/sub>O4<\/sub>\u548cTiO2<\/sub>-CoOOH\u5728\u6697\u53cd\u5e94\u548c\u5149\u50ac\u5316\u9636\u6bb5\u5bf9Rh-B\u7684\u5438\u9644\u548c\u964d\u89e3\u901f\u7387\uff1b<\/p>\n (d-h) TiO2<\/sub>-CoOOH\u5728\u5faa\u73af\u5bff\u547d\u3001\u4e0d\u540cpH\u3001\u4e0d\u540c\u7528\u91cf\u4e0b\u5bf9Rh-B\u7684\u964d\u89e3\u7387;<\/p>\n (f\u548cg) TiO2<\/sub>-Co3<\/sub>O4<\/sub>\u548cTiO2<\/sub>-CoOOH\u5149\u50ac\u5316\u8fd8\u539f\u516d\u4ef7\u94ec\uff0c\u52a0\u5165KI(\u7a7a\u7a74\u6355\u96c6\u5242)\u540e\u7684\u5149\u50ac\u5316\u8fd8\u539f\u7387\uff1b<\/p>\n (i) TiO2<\/sub>-CoOOH\u4e2d\u5149\u89e3\uff0c\u5438\u9644\u548c\u5149\u50ac\u5316\u5360\u6bd4\uff1b<\/p>\n (j) CoOOH\u5bf9TiO2<\/sub>\u5149\u7535\u5b50\u8fc1\u79fb\u673a\u7406\u3002<\/p>\n \u7ed3\u8bba<\/b><\/strong><\/p>\n \u7efc\u4e0a\u6240\u8ff0\uff0c\u901a\u8fc7\u7194\u76d0\u6cd5\u548c\u6eb6\u80f6\u51dd\u80f6\u6cd5\u5236\u5907TiO2<\/sub>-Co3<\/sub>O4<\/sub>\u548cTiO2<\/sub>-CoOOH\u5149\u50ac\u5316\u5242\u3002TiO2<\/sub>\u83b7\u5f97\u4e86\u66f4\u591a\u6570\u91cf\u7684\u6c27\u7a7a\u4f4d\u901a\u8fc7\u5728CoOOH\u4e0a\u8d1f\u8f7d\uff0c\u5e76\u6784\u5efa\u4e86\u65b0\u7684\u5e26\u9699\uff0c\u63d0\u5347\u53ef\u89c1\u5149\u7684\u5438\u6536\u4ee5\u53ca\u4fc3\u8fdb\u5149\u751f\u8f7d\u6d41\u5b50\u7684\u5206\u79bb\u3002\u6b64\u5916\uff0cCoOOH\u901a\u8fc7Z\u578b\u5f02\u8d28\u7ed3\u5bf9\u5149\u751f\u7535\u5b50\u7684\u8fc1\u79fb\u505a\u51fa\u8d21\u732e\uff0c\u591a\u7247\u5c42\u7ed3\u6784\u5b9e\u73b0\u7535\u5b50\u7684\u5b58\u50a8\u548c\u968f\u673a\u9010\u5c42\u91ca\u653e\uff0c\u591a\u6ce2\u6bb5\u7684\u8367\u5149\u53d1\u5c04\u5149\u8c31\u8bc1\u5b9e\u8fd9\u4e00\u63a8\u6d4b\u300250min\u5185\u5b8c\u6210\u5bf9Rh-B(10 mg\/L)\u7684\u5b8c\u5168\u964d\u89e3\uff0c\u76f8\u8f83TiO2<\/sub>\u63d0\u5347\u4e864\u500d\uff0c\u6bd4TiO2<\/sub>-Co3<\/sub>O4<\/sub>\u63d0\u5347\u4e862\u500d\u3002\u8fd9\u9879\u5de5\u4f5c\u663e\u5f97\u6781\u5177\u521b\u65b0\u6027\uff0c\u5728Z\u578b\u5f02\u8d28\u7ed3\u7684\u6846\u67b6\u4e0b\uff0c\u5f15\u5165\u53ef\u5b58\u50a8\u7535\u5b50\u7684\u591a\u5c42CoOOH\uff0c\u4e0d\u4ec5\u9020\u5c31\u8868\u9762\u5927\u91cf\u7684\u7f3a\u9677\u7ed3\u6784\uff0c\u5e76\u4e14\u5b9e\u73b0\u9010\u6b21\u5ef6\u7f13\u8f7d\u6d41\u5b50\u7684\u590d\u5408\u3002<\/p>\n \u4f5c\u8005\u7b80\u4ecb<\/b><\/strong><\/p>\n \u7b2c\u4e00\u4f5c\u8005<\/strong>\u00a0<\/strong>\u8096\u946b\u5b87\uff1a<\/strong>\u5927\u8fde\u5de5\u4e1a\u5927\u5b66\u8f7b\u5de5\u6280\u672f\u4e0e\u5de5\u7a0b\u4e13\u4e1a\u535a\u58eb\u7814\u7a76\u751f\u3002\u7814\u7a76\u5174\u8da3\uff1a\u91cd\u91d1\u5c5e\u4fee\u590d\u6280\u672f\u548c\u5149\u50ac\u5316\u6728\u8d28\u7d20\u89e3\u805a\u3002\u76ee\u524d\u5728Mater. Today Che<\/em>m\uff0c<\/em>S<\/em>ep.<\/em>\u00a0purif. Technol<\/em>\u671f\u520a\u4e0a\u53d1\u8868SCI\u6536\u5f55\u8bba\u65874\u7bc7\u3002<\/p>\n
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