{"id":181834,"date":"2019-07-29T06:46:29","date_gmt":"2019-07-28T22:46:29","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=181834"},"modified":"2019-07-28T22:46:40","modified_gmt":"2019-07-28T14:46:40","slug":"naturescience%e7%ad%89%e9%a1%b6%e5%88%8a%e7%9a%84%e5%b9%b2%e8%b4%a7%ef%bc%9a%e6%a2%b3%e7%90%86%e9%82%a3%e4%ba%9b%e6%8f%90%e9%ab%98%e5%85%89%e5%82%ac%e5%8c%96%e8%bf%87%e7%a8%8b%e6%80%bb%e4%bd%93","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=181834","title":{"rendered":"Nature&Science\u7b49\u9876\u520a\u7684\u5e72\u8d27\uff1a\u68b3\u7406\u90a3\u4e9b\u63d0\u9ad8\u5149\u50ac\u5316\u8fc7\u7a0b\u603b\u4f53\u6548\u7387\u7684\u65b9\u6cd5"},"content":{"rendered":"

\u5149\u50ac\u5316\u4f5c\u4e3a\u4e00\u79cd\u65b0\u578b\u7684\u79d1\u5b66\uff0c\u5728\u73af\u5883\u51c0\u5316\u3001\u5149\u89e3\u6c34\u5236\u6c22\u3001\u592a\u9633\u80fd\u5149\u4f0f\u7535\u6c60\u4ee5\u53caCO2<\/sub>\u80fd\u6e90\u5316\u7b49\u65b9\u9762\u5177\u6709\u975e\u5e38\u8bf1\u4eba\u7684\u5e94\u7528\u524d\u666f\u3002\u968f\u7740\u5168\u7403\u80fd\u6e90\u7684\u65e5\u76ca\u6d88\u8017\u548c\u751f\u5b58\u73af\u5883\u7684\u6076\u5316\uff0c\u5229\u7528\u5149\u50ac\u5316\u89e3\u51b3\u8fd9\u4e24\u4e2a\u91cd\u5927\u95ee\u9898\u4e00\u76f4\u662f\u6700\u4e3a\u70ed\u70b9\u7684\u7814\u7a76\u3002\u5149\u50ac\u5316\u5177\u6709\u4ef7\u683c\u4f4e\u5ec9\uff0c\u5bb9\u6613\u5927\u89c4\u6a21\u751f\u4ea7\uff0c\u4e0d\u4f1a\u4ea7\u751f\u4e8c\u6b21\u6c61\u67d3\u7b49\u4f18\u70b9\u3002\u7136\u800c\u8fc4\u4eca\u4e3a\u6b62\uff0c\u5149\u50ac\u5316\u8fc7\u7a0b\u7684\u603b\u4f53\u6548\u7387\u4f9d\u65e7\u5f88\u4f4e\uff0c\u4e25\u91cd\u9650\u5236\u4e86\u5b83\u7684\u5b9e\u9645\u5e94\u7528\u3002\u5149\u50ac\u5316\u8fc7\u7a0b\u7684\u5f71\u54cd\u56e0\u7d20\u6709\u54ea\u4e9b\uff1f\u5982\u4f55\u63d0\u9ad8\u5149\u50ac\u5316\u8fc7\u7a0b\u7684\u6548\u7387\uff1f\u662f\u8feb\u5728\u7709\u776b\u7684\u95ee\u9898\u3002\u4eca\u5929\uff0c\u7b14\u8005\u68b3\u7406\u54ea\u4e9b\u53d1\u5728\u9876\u520a\u7684\u53ef\u4ee5\u63d0\u9ad8\u50ac\u5316\u6548\u7387\u7684\u65b9\u6cd5\uff0c\u4ee5\u671f\u4fc3\u8fdb\u5b66\u672f\u4ea4\u6d41\uff0c\u65e9\u65e5\u5b9e\u73b0\u5149\u50ac\u5316\u7684\u5b9e\u9645\u5e94\u7528\u3002<\/p>\n

1.\u63d0\u9ad8\u534a\u5bfc\u4f53\u5bf9\u5149\u7684\u5438\u6536\u6548\u7387<\/h3>\n

\u4ece\u56fa\u4f53\u5438\u6536\u5149\u7684\u8fc7\u7a0b\u6765\u770b\uff0c\u6269\u5927\u5149\u5438\u6536\u7684\u6ce2\u957f\u8303\u56f4\u662f\u63d0\u9ad8\u5438\u6536\u6548\u7387\u7684\u91cd\u8981\u65b9\u6cd5\u3002\u76ee\u524d\u4e3a\u6b62\uff0c\u63d0\u9ad8\u5149\u6563\u5c04\uff0c\u589e\u5927\u53d7\u5149\u9762\u79ef\u3001\u91c7\u7528\u591a\u6b21\u5438\u6536\u662f\u4e09\u79cd\u6700\u5e38\u7528\u4e14\u884c\u4e4b\u6709\u6548\u7684\u65b9\u6cd5\u3002\u4e0b\u9762\u7b14\u8005\u5bf9\u5176\u8fdb\u884c\u4e00\u4e00\u4ecb\u7ecd\u3002<\/p>\n

1) \u589e\u5927\u53d7\u5149\u9762\u79ef<\/h4>\n

\u589e\u5927\u53d7\u5149\u9762\u79ef\u4e3b\u8981\u6709\u4e24\u79cd\u65b9\u6cd5\uff0c\u5373\u91c7\u7528\u7eb3\u7c73\u7ed3\u6784\u548c\u591a\u5b54\u7ed3\u6784\uff0c\u8fd9\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u5927\u5927\u589e\u52a0\u5149\u50ac\u5316\u5242\u7684\u6bd4\u8868\u9762\u79ef\u3002\u8fd8\u53ef\u4ee5\u51cf\u5c0f\u5149\u751f\u8f7d\u6d41\u5b50\u7684\u6269\u6563\u8ddd\u79bb\u3002<\/p>\n

Yang\u7b49\u4eba\u5728Nature\u6742\u5fd7\u4e0a\u62a5\u9053\u4e86\u4e00\u79cd\u4e09\u5d4c\u5171\u805a\u7269HO(CH2<\/sub>CH2<\/sub>O)20<\/sub>-(CH2<\/sub>CH(CH3<\/sub>)O)70<\/sub>-(CH2<\/sub>CH2<\/sub>O)20<\/sub>H\u4e3a\u6a21\u677f\u5242\u5236\u5907\u6c27\u5316\u7269\u7684\u5468\u671f\u6027\u4e2d\u5b54\u7ed3\u6784\u3002\u5927\u5e45\u5ea6\u589e\u52a0\u4e86\u8fd9\u4e9b\u6c27\u5316\u7269\uff08\u5982TiO2\u3001ZrO2\u3001Nb2<\/sub>O5<\/sub>\u3001SiAlO3.5<\/sub>\uff09\u5f97\u53d7\u5149\u6bd4\u8868\u9762\u79ef\uff0c\u6709\u6548\u7684\u63d0\u9ad8\u4e86\u5149\u50ac\u5316\u6d3b\u6027\uff08\u89c1figure\u00a01\uff09\u3002\u5f53\u7136\uff0c\u65e0\u8bba\u4e2d\u5b54\u3001\u591a\u5b54\u6216\u8005\u5fae\u5b54\u7ed3\u6784\u6750\u6599\u518d\u5177\u6709\u4e00\u5b9a\u5f97\u6676\u76f8\u7ed3\u6784\u548c\u7ed3\u6676\u5ea6\uff0c\u5219\u50ac\u5316\u6548\u679c\u66f4\u597d\u3002<\/p>\n

Figure1 \u4e2d\u5b54\u6750\u6599\u7684\u900f\u5c04\u7167\u7247<\/strong><\/p>\n

\"\"<\/p>\n

(a, b) TiO2<\/sub>; (c, d) ZrO2<\/sub>; \u00a0(e) Nb2<\/sub>O5<\/sub>; (f)SiAlO3.5<\/sub>. (g)\u548c\uff08h\uff09\u5206\u522b\u4e3a\u4e2d\u5b54\u7ed3\u6784TiO2<\/sub>\u6837\u54c1\u7684\u660e\u573a\u50cf\u548c\u6697\u573a\u50cf[1]<\/sup>\u3002<\/p>\n

2) \u63d0\u9ad8\u5149\u6563\u5c04\u3001\u91c7\u7528\u591a\u6b21\u5438\u6536<\/h4>\n

\u592a\u9633\u5149\u662f\u4e00\u79cd\u590d\u5408\u5149\uff0c\u5404\u79cd\u5149\u6ce2\u7684\u6ce2\u957f\u5927\u7ea6\u5728200-800nm\u4e4b\u95f4\uff0c\u5982\u679c\u8bbe\u8ba1\u6750\u6599\u7684\u5b54\u5f84\u5c3a\u5bf8\u4e5f\u5904\u4e8e\u540c\u6837\u7684\u8303\u56f4\u5e76\u5177\u6709\u5468\u671f\u6027\uff0c\u4fbf\u4f1a\u5f62\u6210\u6240\u8c13\u7684\u5149\u5b50\u6676\u4f53\u7ed3\u6784\u3002\u8fd9\u79cd\u7ed3\u6784\u4f1a\u4f7f\u76f8\u4f3c\u6ce2\u957f\u7684\u5149\u518d\u5b54\u5f84\u5904\u4ea7\u751f\u989d\u5916\u7684\u5171\u632f\u6563\u5c04\u5438\u6536\uff0c\u4ece\u800c\u589e\u5927\u4e86\u5149\u7684\u5438\u6536\u6548\u7387\u3002<\/p>\n

\u6731\u6c38\u53d1\u56e2\u961f\u91c7\u7528\u63d0\u9ad8\u6563\u5c04\u589e\u52a0\u5149\u5438\u6536\u7684\u601d\u8def\uff0c\u5229\u7528\u805a\u82ef\u4e59\u70ef\u5c0f\u7403\u4e3a\u6a21\u677f\u5408\u6210\u4e86Bi2WO6\u4e8c\u7ef4\u5149\u5b50\u6676\u4f53\u8584\u819c\uff0c\u6210\u529f\u5c06\u50ac\u5316\u5242\u7684\u6d3b\u6027\u63d0\u9ad82\u500d\u4ee5\u4e0a\u3002<\/p>\n

Figure 2\u5408\u6210Bi2<\/sub>WO6<\/sub>\u4e8c\u7ef4\u5149\u5b50\u6676\u4f53\u8584\u819c\u793a\u610f\u56fe[<\/sup>2]<\/sup><\/strong><\/p>\n

\"\"<\/p>\n

\u53e6\u5916\uff0c\u7247\u5c42\u81ea\u7ec4\u88c5\u800c\u6784\u6210\u7684\u5fae\u7eb3\u7ed3\u6784\u6216\u8005\u679d\u8282\u72b6\u7ed3\u6784\u53ef\u4ee5\u591a\u6b21\u53cd\u5c04\u5165\u5c04\u5149\uff0c\u4ece\u800c\u589e\u5927\u4e86\u5149\u6ce2\u957f\u7684\u5438\u6536\u8303\u56f4\u3002\u738b\u6587\u4e2d\u56e2\u961f\u5728TiO2<\/sub>\u7ea4\u7ef4\u4e0a\u6c89\u79ef\u4e86NiO,ZnO,SnO2<\/sub>\u77ed\u68d2\uff0c\u4ece\u800c\u5b9e\u73b0\u4e86\u5bf9\u5438\u6536\u5149\u7684\u591a\u6b21\u53cd\u5c04\uff0c\u589e\u52a0\u4e86\u5149\u5438\u6536\u3002\u7814\u7a76\u53d1\u73b0\u8be5\u88c5\u7f6e\u5bf9\u4e8eNH4<\/sub>+<\/sup>\u7684\u964d\u89e3\u4f5c\u7528\u826f\u597d\u3002<\/p>\n

Figure 3 NiO\/TiO2<\/sub>\u679d\u8282\u72b6\u7ed3\u6784\u4e0e\u5149\u4f5c\u7528\u793a\u610f\u56fe[<\/sup>3]<\/sup><\/strong><\/p>\n

\"\"<\/p>\n

\u603b\u4e4b\uff0c\u8981\u63d0\u9ad8\u5149\u50ac\u5316\u5242\u7684\u5149\u5438\u6536\uff0c\u5728\u6750\u6599\u786e\u5b9a\u7684\u60c5\u51b5\u4e0b\uff0c\u5c31\u8981\u589e\u52a0\u5149\u4e0e\u6750\u6599\u7684\u63a5\u89e6\u9762\u79ef\u548c\u76f8\u4e92\u4f5c\u7528\u7684\u65f6\u95f4\u3002<\/p>\n

2.\u8c03\u63a7\u534a\u5bfc\u4f53\u7684\u80fd\u5e26\u95f4\u9699<\/h3>\n

\u534a\u5bfc\u4f53\u4ef7\u5e26\u548c\u5bfc\u5e26\u4e4b\u95f4\u7684\u5e26\u9699\u5bbd\u5ea6\u5bf9\u53ef\u89c1\u5149\u7684\u5438\u6536\u6709\u91cd\u8981\u4f5c\u7528\uff0c\u4e00\u822c\u6765\u8bf4\uff0c\u5e26\u9699\u8d8a\u7a84\uff0c\u5bf9\u5149\u7684\u5438\u6536\u5229\u7528\u8d8a\u597d\u3002\u800c\u8c03\u63a7\u534a\u5bfc\u4f53\u80fd\u5e26\u95f4\u9699\u4e3b\u8981\u6709\u4ee5\u4e0b\u65b9\u6cd5\uff1a<\/p>\n

1) \u5f00\u53d1\u65b0\u578b\u50ac\u5316\u5242<\/h4>\n

\u5f00\u53d1\u65b0\u578b\u534a\u5bfc\u4f53\u6750\u6599\uff0c\u4f7f\u5176\u5177\u6709\u8f83\u7a84\u7684\u7981\u5e26\uff0c\u662f\u76ee\u524d\u5149\u50ac\u5316\u7684\u4e3b\u8981\u65b9\u5411\u4e4b\u4e00\u3002\u5982\u679c\u6709\u4f18\u5f02\u7684\u6750\u6599\uff0c\u5149\u50ac\u5316\u7684\u5b9e\u9645\u5927\u89c4\u6a21\u5e94\u7528\u6307\u65e5\u53ef\u5f85\u3002\u57281997\u5e74\u4ee5\u540e\uff0c\u79d1\u5b66\u5bb6\u9010\u6e10\u5f00\u53d1\u4e86\u4e00\u7cfb\u5217\u94bd\u9178\u76d0\uff0c\u9492\u9178\u76d0\u4ee5\u53ca\u94a8\u9178\u76d0\u5316\u5408\u7269\u4ee5\u53ca\u6c27\u5316\u7269\uff0c\u4e3b\u8981\u7528\u4e8e\u5149\u89e3\u6c34\u53cd\u5e94\uff0c\u53d1\u73b0\u8fd9\u4e9b\u5149\u50ac\u5316\u5242\u5177\u6709\u76f8\u5bf9\u8f83\u7a84\u7684\u5e26\u9699\uff0c\u80fd\u90e8\u5206\u5438\u6536\u53ef\u89c1\u5149\uff0c\u5177\u6709\u8f83\u9ad8\u7684\u5149\u50ac\u5316\u6d3b\u6027\u3002\u56e0\u6b64\u5f00\u53d1\u51fa\u5177\u6709\u8f83\u9ad8\u7684\u4ef7\u5e26\u4f4d\u7f6e\uff0c\u5e26\u9699\u7a84\u7684\u65b0\u578b\u5149\u50ac\u5316\u5242\u662f\u63d0\u9ad8\u5149\u50ac\u5316\u6548\u7387\u8fc7\u7a0b\u603b\u4f53\u6548\u7387\u7684\u6709\u6548\u9014\u5f84\u4e4b\u4e00\u3002\u4f46\u662f\u5230\u76ee\u524d\u4e3a\u6b62\uff0cTiO2<\/sub>\u7531\u4e8e\u65e0\u6bd2\u7b49\u7279\u70b9\uff0c\u4f9d\u65e7\u662f\u6700\u4e3a\u7406\u60f3\u7684\u5149\u50ac\u5316\u5242\u3002<\/p>\n

2) \u9634\u9633\u79bb\u5b50\u63ba\u6742<\/h4>\n

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Figure 4 F\/N\u5171\u63ba\u6742\u7684TiO2<\/sub>\u7d2b\u5916\u7ebf\u8bfe\u4ef6\u5149\u8c31\u5438\u6536\uff08\u5de6\u56fe\uff09\u548c\u7a7a\u7a74\u70b9\u6570\uff08\u53f3\u56fe\uff09[<\/sup>5]<\/sup><\/strong><\/p>\n

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3) \u8868\u9762\u590d\u5408\u4fee\u9970<\/h4>\n

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Figure\u00a05 TiO2<\/sub>\u7684\u50ac\u5316\u6548\u7387\u4e0eWO3<\/sub>\u7684\u590d\u5408\u91cf\u6709\u5173[<\/sup>6]<\/sup><\/strong><\/p>\n

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3.\u63d0\u9ad8\u8f7d\u6d41\u5b50\u8fc1\u79fb\u6548\u7387<\/h3>\n

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1) \u51cf\u5c11\u590d\u5408\u4e2d\u5fc3<\/h4>\n

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2) \u6dfb\u52a0\u5916\u7535\u573a<\/h4>\n

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\u53c2\u8003\u6587\u732e\uff1a<\/p>\n

[1]\u00a0Peidong Yang, Dongyuan Zhao, David I et al.Nature\uff0c1998,396:152<\/p>\n

[2]\u00a0Zhang L, Wang Y, Cheng H, et al . Adv.Mater, 2009,21:1286<\/p>\n

[3] Shang M. Wang W, Yin W, et al. J. Chem. Europ, 2010,16:11412<\/p>\n

[4] Asahi R, Morikawa T, Ohawaki T, et al. science, 2001,293:269<\/p>\n

[5] Li D, Haneda H, Hishita H, et al. J.Fluotine Chem.2005,126:69<\/p>\n

[6] Y R Do\uff0cW Li\uff0cK Dwight et al. J.Solid.State.Chem.1994,108:198<\/p>\n

[7]Dloczik L, Ileperuma O\uff0cLauermannn I. et al. J.Phys.Chem.B,1997.101:10281.<\/p>\n

[8] Jie Jian, Youxun Xu, Xiaokun Yang. et al.\u00a0Nature communications, 2019,10, 2609<\/p>\n

\u672c\u6587\u7531\u865a\u8c37\u7eb3\u7269<\/strong>\u4f9b\u7a3f\u3002<\/p>\n

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