{"id":166729,"date":"2019-02-12T12:00:28","date_gmt":"2019-02-12T04:00:28","guid":{"rendered":"\/\/m.iemloyee.com\/?p=166729"},"modified":"2019-02-12T22:17:20","modified_gmt":"2019-02-12T14:17:20","slug":"%e5%a4%a9%e5%a4%a7%e5%b7%a9%e9%87%91%e9%be%99angew-chem-int-ed-%e9%87%8f%e5%ad%90%e9%99%90%e5%9f%9f%e6%95%88%e5%ba%94%e6%8f%90%e5%8d%87%e5%85%89%e5%82%ac%e5%8c%96co2%e8%bf%98%e5%8e%9f%e6%b4%bb","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=166729","title":{"rendered":"\u5929\u5927\u5de9\u91d1\u9f99Angew. Chem. Int. Ed. : \u91cf\u5b50\u9650\u57df\u6548\u5e94\u63d0\u5347\u5149\u50ac\u5316CO2\u8fd8\u539f\u6d3b\u6027\u548c\u9009\u62e9\u6027"},"content":{"rendered":"

\u3010\u5f15\u8a00\u3011<\/strong><\/p>\n

\u5728\u5149\u50ac\u5316CO2<\/sub>\u8fd8\u539f(PCRR)\u8fc7\u7a0b\u4e2d\uff0c\u5177\u6709\u4f18\u52bf\u53cd\u5e94\u52a8\u529b\u5b66\u7684\u6790\u6c22\u53cd\u5e94(HER)\u662f\u4e25\u91cd\u7684\u7ade\u4e89\u53cd\u5e94\uff0c\u5176\u5c06\u6d88\u8017\u5927\u91cf\u7535\u5b50\uff0c\u964d\u4f4e\u9009\u62e9\u6027\u5e76\u6291\u5236CH3<\/sub>OH\u7684\u4ea7\u751f\u3002\u6700\u8fd1\uff0c\u6587\u732e\u62a5\u9053\u6539\u53d8\u5bfc\u5e26(CB)\u4e0a\u7684\u7535\u5b50\u80fd\u91cf\u4f1a\u660e\u663e\u5f71\u54cd\u67d0\u4e9b\u4ea7\u7269\u7684\u9009\u62e9\u6027\u3002\u4e3a\u8fdb\u4e00\u6b65\u7b80\u4fbf\u3001\u8fde\u7eed\u5730\u8c03\u6574CB\u4e0a\u7535\u5b50\u7684\u80fd\u91cf\uff0c0D\u534a\u5bfc\u4f53\u91cf\u5b50\u70b9(QDs)\u56e0\u5176\u72ec\u7279\u7684\u4f18\u70b9\uff0c\u5982\u8868\u9762\u79ef\u5927\u3001\u539f\u5b50\u5229\u7528\u7387\u9ad8\u4ee5\u53ca\u6709\u6548\u7535\u8377\u8f6c\u79fb\u957f\u5ea6\u77ed\u800c\u5907\u53d7\u5173\u6ce8\u3002QDs\u7684\u6700\u91cd\u8981\u7279\u5f81\u4e4b\u4e00\u662f\u7531\u91cf\u5b50\u9650\u57df\u5f15\u8d77\u7684\u5c3a\u5bf8\u53ef\u8c03\u5149\u7535\u5b50\uff0c\u53ef\u7528\u4e8e\u63a7\u5236\u67d0\u4e9b\u4ea7\u7269\u7684\u4ea7\u751f\u3002\u5c3d\u7ba1\u5df2\u8bc1\u5b9e\u7528\u7535\u5b50\u80fd\u91cf\u53ef\u90e8\u5206\u6291\u5236H2<\/sub>\u751f\u6210\uff0c\u4f46\u7cbe\u786e\u63a7\u5236\u7535\u5b50\u7684\u8fd8\u539f\u7535\u4f4d\u4ee5\u63d0\u9ad8CO2<\/sub>\u8fd8\u539f\u7684\u9009\u62e9\u6027\u548c\u6d3b\u6027\u4ecd\u7136\u662f\u4e00\u4e2a\u5de8\u5927\u7684\u6311\u6218\u3002\u6b64\u5916\uff0c\u7535\u5b50\u80fd\u91cf\u53d8\u5316\u7684\u5b9a\u91cf\u5206\u6790\u5bf9\u4e8e\u7406\u89e3\u7535\u5b50\u80fd\u91cf\u5bf9\u4ea7\u7269\u9009\u62e9\u6027\u7684\u91cd\u8981\u4f5c\u7528\u4e5f\u662f\u5fc5\u8981\u7684\u3002<\/p>\n

\u3010\u6210\u679c\u7b80\u4ecb\u3011<\/strong>
\n \u8fd1\u65e5\uff0c\u5929\u6d25\u5927\u5b66\u5de9\u91d1\u9f99\u6559\u6388(\u901a\u8baf\u4f5c\u8005)\u7b49<\/strong>\u8bbe\u8ba1\u3001\u5236\u5907\u4e86\u7531\u805a\u5408\u7269C3<\/sub>N4<\/sub>\u7eb3\u7c73\u7247\u548cCdSe\u91cf\u5b50\u70b9(QD)\u7ec4\u6210\u76840D\/2D\u6750\u6599\uff0c\u53ef\u589e\u5f3a\u8f7d\u6d41\u5b50\u5206\u79bb\u4ee5\u53ca\u964d\u4f4e\u5176\u6269\u6563\u957f\u5ea6\uff0c\u5e76\u5728Angew. Chem. Int. Ed.<\/strong>\u4e0a\u53d1\u8868\u4e86\u9898\u4e3a\u201cAdjustable Reduction Potential of Electrons via Quantum Confinement for Selective CO2<\/sub> Photoreduction to Methanol<\/strong>\u201d\u7684\u7814\u7a76\u8bba\u6587\u3002\u8f7d\u6d41\u5b50\u7684\u8fc5\u901f\u4f20\u9012\u4e5f\u6291\u5236\u4e86\u81ea\u8150\u8680\u5e76\u56e0\u6b64\u589e\u5f3a\u4e86\u7a33\u5b9a\u6027\u3002\u6b64\u5916\uff0c\u57fa\u4e8eQD\u7684\u91cf\u5b50\u9650\u5236\u6548\u5e94\uff0c\u53ef\u4ee5\u5c06\u7535\u5b50\u7684\u80fd\u91cf\u8c03\u8282\u5230\u9002\u5f53\u7684\u6c34\u5e73\u4ee5\u6291\u5236\u6790\u6c22\u53cd\u5e94(HER)\u4ee5\u63d0\u9ad8PCRR\u8fc7\u7a0b\u4ea7\u751fCH3OH\u7684\u9009\u62e9\u6027\u548c\u6d3b\u6027\u3002\u4f5c\u8005\u8fd8\u5b9a\u91cf\u7814\u7a76\u4e86\u5177\u6709\u4e0d\u540cCdSe\u7c92\u5f84\u7684\u5149\u50ac\u5316\u5242\u7684\u80fd\u5e26\u7ed3\u6784\uff0c\u4ee5\u5efa\u7acb\u80fd\u5e26\u548c\u5149\u50ac\u5316\u6027\u80fd\u4e4b\u95f4\u7684\u5173\u7cfb\u3002<\/p>\n

\u3010\u56fe\u6587\u7b80\u4ecb\u3011<\/strong>
\n \u56fe1 \u4e0d\u540c\u7c92\u5f84CdSe QDs\u7684\u5f62\u8c8c\u548c\u5149\u5438\u6536\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) \u5177\u6709\u4e0d\u540c\u7c92\u5f84\u7684CdSe QD\u7c89\u672b\u7684\u7167\u7247(\u4ece\u5de6\u81f3\u53f3\uff1a1.2\u00b10.03, 1.6\u00b10.04, 2.2\u00b10.05, 2.3\u00b10.06, 2.5\u00b10.06, 2.8\u00b10.06, 3.2\u00b10.09, 3.7\u00b10.09\u548c4.1 \u00b10.10 nm)\uff1b
\n b) QDs\u6eb6\u6db2\u76f8\u5e94\u7684\u7d2b\u5916-\u53ef\u89c1\u5438\u6536\u5149\u8c31\uff1b
\n c-d) \u5177\u6709\u4e0d\u540c\u7c92\u5f84CdSe QD\u7684HRTEM\u56fe\u50cf(\u6807\u5c3a\uff1a2 nm)\u3002<\/p>\n

\u56fe2 p-C3<\/sub>N4<\/sub>\u548cp-CNCS\u7684\u5f62\u8c8c\u8868\u5f81<\/strong><\/p>\n

\"\"<\/p>\n

a) p-C3<\/sub>N4<\/sub>\u7684\u793a\u610f\u56fe\uff1b
\n b,c) p-C3<\/sub>N4<\/sub>\u7684TEM\u56fe\u50cf\uff1b
\n d) p-CNCS\u7684\u793a\u610f\u56fe\uff1b
\n e-f) p-CNCS\u7684HRTEM\u56fe\u50cf\uff0c\u5176\u4e2de\u56fe\u4e2d0.352 nm\u7684\u6676\u683c\u95f4\u8ddd\u53ef\u5f52\u5c5e\u4e8eCdSe\u7684(111)\u9762\u3002<\/p>\n

\u56fe3 0D\/2D\u5f02\u8d28\u7ed3\u7684\u8f7d\u6d41\u5b50\u5206\u79bb\u53ca\u5176PCRR\u6027\u80fd<\/strong><\/p>\n

\"\"<\/p>\n

a) \u5177\u6709\u4e0d\u540c\u7ec4\u6210\u7684\u50ac\u5316\u5242\u7684TR-PL\u5149\u8c31\uff0c\u5176\u4e2d\u6837\u54c1\u5728355 nm\u6fc0\u53d1\uff0c\u5e76\u5728480 nm\u68c0\u6d4b\u5149\u81f4\u53d1\u5149\uff0c\u5b9e\u6d4b\u6570\u636e\u70b9\u7528\u70b9\u8868\u793a\uff0c\u62df\u5408\u7ed3\u679c\u7528\u5e73\u6ed1\u66f2\u7ebf\u8868\u793a\uff1b
\n b) \u4e0d\u540c\u50ac\u5316\u5242\u5bf9CH3<\/sub>OH\u7684\u6d3b\u6027\u548c\u9009\u62e9\u6027\uff1b
\n c) \u8d1f\u8f7d\u5177\u6709\u4e0d\u540c\u7c92\u5f84\u7684CdSe QD\u7684p-CNCS\u7684CH3<\/sub>OH\u4ea7\u751f\u901f\u7387\uff1b
\n d) \u8d1f\u8f7d\u5177\u6709\u4e0d\u540c\u7c92\u5f84\u7684CdSe QD\u7684p-CNCS\u5bf9CH3<\/sub>OH\u7684\u9009\u62e9\u6027\u3002<\/p>\n

\u56fe4 \u6d3b\u6027\u548c\u9009\u62e9\u6027\u968f0D\/2D\u5f02\u8d28\u7ed3\u80fd\u5e26\u7ed3\u6784\u7684\u53d8\u5316<\/strong><\/p>\n

\"\"<\/p>\n

a) \u4e0d\u540c\u7c92\u5f84CdSe\u91cf\u5b50\u70b9\u7684UPS\u6570\u636e\uff1b
\n b) (\u03b1h\u03bd)2<\/sup>\u548ch\u03bd\u4e4b\u95f4\u7684\u5173\u7cfb\uff1b
\n c) \u4e0d\u540c\u7c92\u5f84CdSe QD\u7684\u53cd\u5e94\u7535\u6781\u7535\u4f4d\u548c\u80fd\u5e26\u7684\u76f8\u5bf9\u4f4d\u7f6e\uff1b
\n d) \u4e0d\u540cp-CNCS\u80fd\u5e26\u7ed3\u6784\u7684\u53d8\u5316\u8d8b\u52bf\u793a\u610f\u56fe\u3002<\/p>\n

\u3010\u5c0f\u7ed3\u3011<\/strong><\/p>\n

\n \u7efc\u4e0a\u6240\u8ff0\uff0c\u7814\u7a76\u4eba\u5458\u57fa\u4e8e\u91cf\u5b50\u9650\u5236\u6548\u5e94\u63a7\u5236\u7c92\u5f84\uff0c\u5c06ECB<\/sub>\u8c03\u8282\u5230\u9002\u5f53\u7684\u4f4d\u7f6e\uff0c\u5373\u4f4e\u4e8eE[H+<\/sup>\/H2<\/sub>]\u800c\u9ad8\u4e8eE[CO2<\/sub>\/CH3<\/sub>OH]\uff0c\u901a\u8fc7\u6291\u5236H2<\/sub>\u4ea7\u751f\u6765\u589e\u5f3aCH3<\/sub>OH\u7684\u9009\u62e9\u6027\u548c\u6d3b\u6027\u3002\u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0cCB\u4e0a\u7684\u7535\u5b50\u80fd\u91cf\u8db3\u4ee5\u4ea7\u751fCH3<\/sub>OH\uff0c\u4f46\u4e0d\u8db3\u4ee5\u4ea7\u751fH2<\/sub>\uff0c\u8fd9\u4f7f\u5f97\u5927\u591a\u6570\u7535\u5b50\u80fd\u591f\u88ab\u8f93\u9001\u5230CO2<\/sub>\u4ee5\u4ea7\u751fCH3<\/sub>OH\u3002\u6b64\u5916\uff0cp-C3<\/sub>N4<\/sub>\u7684\u5927\u8868\u9762\u79ef\u548c\u8db3\u591f\u7684\u60ac\u7a7a\u952e\u4e3aCdSe\u91cf\u5b50\u70b9\u63d0\u4f9b\u4e86\u8db3\u591f\u7684\u8d1f\u8f7d\u4f4d\u70b9\uff0c\u4f7fp-C3<\/sub>N4<\/sub>\u4e0eCdSe\u4e4b\u95f4\u5f62\u6210\u5f3a\u76f8\u4e92\u4f5c\u7528\uff0c\u5f62\u6210\u5f02\u8d28\u7ed3\uff0c\u53ef\u6709\u6548\u589e\u5f3a\u7535\u8377\u5206\u79bb\u548cCdSe\u7684\u7a33\u5b9a\u6027\u3002\u4e0a\u8ff0\u7b56\u7565\u4e3a\u5229\u7528\u91cf\u5b50\u9650\u5236\u6548\u5e94\u548c0D\/2D\u7ed3\u6784\u7684\u5176\u4ed6\u5149\u50ac\u5316\u4f53\u7cfb\u63d0\u4f9b\u4e86\u5341\u5206\u6709\u76ca\u7684\u53c2\u8003\u3002<\/p>\n

\u6587\u732e\u94fe\u63a5\uff1aAdjustable Reduction Potential of Electrons via Quantum Confinement for Selective CO2 Photoreduction to Methanol<\/a> <\/strong>(Angew. Chem. Int. Ed.<\/strong>, 2018, DOI: 10.1002\/anie.201812773)<\/p>\n

\u672c\u6587\u7531\u6750\u6599\u4eba\u7f16\u8f91\u90e8\u65b0\u80fd\u6e90\u5c0f\u7ec4abc940504\u7f16\u8bd1\u6574\u7406\u3002<\/p>\n

\u6295\u7a3f\u4ee5\u53ca\u5185\u5bb9\u5408\u4f5c\u53ef\u52a0\u7f16\u8f91\u5fae\u4fe1\uff1acailiaorenvip\u3002<\/strong><\/p>\n

\u6b22\u8fce\u5927\u5bb6\u5230\u6750\u6599\u4eba\u5ba3\u4f20\u79d1\u6280\u6210\u679c\u5e76\u5bf9\u6587\u732e\u8fdb\u884c\u6df1\u5165\u89e3\u8bfb\uff0c\u6295\u7a3f\u90ae\u7bb1tougao@cailiaoren.com\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u5f15\u8a00\u3011 \u5728\u5149\u50ac\u5316CO2\u8fd8\u539f(PCRR)\u8fc7\u7a0b\u4e2d\uff0c\u5177\u6709\u4f18\u52bf\u53cd\u5e94\u52a8\u529b\u5b66\u7684\u6790\u6c22\u53cd\u5e94(HER)\u662f\u4e25\u91cd\u7684\u7ade\u4e89\u53cd\u5e94\uff0c\u5176\u5c06\u6d88\u8017\u5927\u91cf\u7535\u5b50\uff0c\u964d\u4f4e\u9009\u62e9\u6027\u5e76\u6291\u5236CH3OH\u7684\u4ea7\u751f\u3002\u6700\u8fd1…<\/p>\n","protected":false},"author":4931,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[3871,3872,2564,1365],"class_list":["post-166729","post","type-post","status-publish","format-standard","hentry","category-jiedu","tag-c3n4","tag-cdse","tag-co2","tag-gongjinglong"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/166729"}],"collection":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/users\/4931"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=166729"}],"version-history":[{"count":4,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/166729\/revisions"}],"predecessor-version":[{"id":167062,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/166729\/revisions\/167062"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=166729"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=166729"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=166729"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}