{"id":248650,"date":"2023-03-27T06:16:31","date_gmt":"2023-03-26T22:16:31","guid":{"rendered":"\/\/m.iemloyee.com\/?p=248650"},"modified":"2023-03-24T14:16:45","modified_gmt":"2023-03-24T06:16:45","slug":"%e8%b4%ba%e6%b3%93%e9%99%a2%e5%a3%abcatal-sci-technol-%ef%bc%9acu-ssz-13%e7%9a%84%e4%bc%98%e5%bc%82%e4%bd%8e%e6%b8%a9nh3-scr%e6%b4%bb%e6%80%a7%e5%92%8c%e8%80%90%e6%b0%b4%e6%80%a7%e7%9a%84dft","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=248650","title":{"rendered":"\u8d3a\u6cd3\u9662\u58ebCatal. Sci. Technol.\uff1aCu-SSZ-13\u7684\u4f18\u5f02\u4f4e\u6e29NH3-SCR\u6d3b\u6027\u548c\u8010\u6c34\u6027\u7684DFT\u7814\u7a76"},"content":{"rendered":"

\u4e00\u3001<\/strong> \u3010\u5bfc\u8bfb\u3011<\/strong>\u00a0 <\/strong><\/p>\n

\u6c2e\u6c27\u5316\u7269\uff08NOx<\/sub>\uff09\u4e3b\u8981\u7531\u706b\u529b\u53d1\u7535\u5382\u548c\u67f4\u6cb9\u8f66\u6392\u653e\uff0c\u662f\u5bfc\u81f4\u96fe\u973e\u3001\u5149\u5316\u5b66\u70df\u96fe\u548c\u9178\u96e8\u7b49\u4e00\u7cfb\u5217\u73af\u5883\u95ee\u9898\u7684\u5173\u952e\u524d\u4f53\u6c61\u67d3\u7269\uff0c\u5bf9\u751f\u6001\u7cfb\u7edf\u548c\u4eba\u7c7b\u5065\u5eb7\u9020\u6210\u4e25\u91cd\u5371\u5bb3\u3002\u6c28\u9009\u62e9\u6027\u50ac\u5316\u8fd8\u539f\u6c2e\u6c27\u5316\u7269\uff08NH3<\/sub>-SCR\uff09\u662f\u53bb\u9664\u6c2e\u6c27\u5316\u7269\u7684\u6700\u65b0\u6280\u672f\u3002\u5728\u5b9e\u9645\u53bb\u9664\u6c61\u67d3\u7269NOx<\/sub>\u7684\u8fc7\u7a0b\u4e2d\uff0c\u6c34\u84b8\u6c14\u7684\u5b58\u5728\u65e0\u6cd5\u907f\u514d\u3002\u7531\u4e8e\u6c34\u5206\u5b50\u5728\u6d3b\u6027Cu\u4f4d\u70b9\u4e0a\u7684\u7ade\u4e89\u6027\u5438\u9644\uff0c\u4e00\u822c\u8ba4\u4e3a\u6c34\u5206\u5b50\u5bf9NH3<\/sub>-SCR\u53cd\u5e94\u662f\u4e0d\u5229\u7684\u3002\u7136\u800c\uff0cCu-SSZ-13\u6cb8\u77f3\u8868\u73b0\u51fa\u4f18\u5f02\u7684\u8010\u6c34\u6027\uff0c\u5e76\u4e14\u7f3a\u4e4f\u5bf9\u5176\u673a\u7406\u7684\u539f\u5b50\u6c34\u5e73\u7684\u7406\u89e3\u3002<\/p>\n

\u00a0<\/strong>\u4e8c\u3001\u3010\u6210\u679c\u63a0\u5f71\u3011<\/strong><\/p>\n

\u4e3a\u6b64\uff0c\u4e2d\u56fd\u79d1\u5b66\u9662\u751f\u6001\u73af\u5883\u7814\u7a76\u4e2d\u5fc3\u8d3a\u6cd3\u9662\u58eb\u56e2\u961f<\/strong>\u91c7\u7528\u5bc6\u5ea6\u6cdb\u51fd\u7406\u8bba\uff08DFT\uff09\u8ba1\u7b97\u7814\u7a76\u4e86Cu-SSZ-13\u4e0a\u5b8c\u6574\u7684\u6807\u51c6NH3<\/sub>-SCR\u53cd\u5e94\u9014\u5f84\uff0c\u5e76\u62a5\u9053\u4e86Cu-SSZ-13\u4e0a\u6c34\/OH\u5b98\u80fd\u56e2\u4ecb\u5bfc\u7684NH3<\/sub>-SCR\u673a\u5236\u3002\u7814\u7a76\u53d1\u73b0\uff0cCu\u4f4d\u70b9NO\u7684\u6d3b\u5316\u548c\u6c34\u7684\u53c2\u4e0e\u663e\u8457\u964d\u4f4e\u4e86CuII<\/sup>OH(NH3<\/sub>)3<\/sub>+<\/sup>\u6d3b\u6027\u4f4d\u70b9\u518d\u751f\u7684\u80fd\u91cf\u969c\u788d\u3002\u6b64\u5916\uff0c\u8d28\u5b50\u9178\u548cCu-OH\u4f4d\u70b9\u7684\u8026\u5408\u4f5c\u7528\u4e0d\u4ec5\u7f29\u77ed\u4e86\u53cd\u5e94\u9014\u5f84\uff0c\u800c\u4e14\u8fdb\u4e00\u6b65\u964d\u4f4e\u4e86\u5173\u952e\u4e2d\u95f4\u4f53NH2<\/sub>NO\u5206\u89e3\u7684\u80fd\u91cf\u5c4f\u969c\u3002\u8fd9\u4e9b\u53d1\u73b0\u4fc3\u8fdb\u4e86\u5bf9NH3<\/sub>-SCR\u53cd\u5e94\u7684\u539f\u5b50\u6c34\u5e73\u7684\u7406\u89e3\uff0c\u5e76\u4e3a\u5fae\u5b54Cu-SSZ-13\u50ac\u5316\u5242\u7684\u4f18\u5f02\u4f4e\u6e29NH3<\/sub>-SCR\u6d3b\u6027\u548c\u8010\u6c34\u6027\u63d0\u4f9b\u4e86\u89c1\u89e3\u3002\u7814\u7a76\u6210\u679c\u4ee5\u9898\u4e3a\u201cPromotion of the selective catalytic reduction of NOx<\/sub> with NH3<\/sub> over microporous Cu-SSZ-13 by H2<\/sub>O and OH groups at low temperatures: a density functional theory study<\/strong>\u201d\u53d1\u8868\u5728\u77e5\u540d\u671f\u520aCatal. Sci. Technol.<\/em><\/strong>\u4e0a\uff0c\u4f55\u5e7f\u667a\u526f\u7814\u7a76\u5458\u4e3a\u672c\u6587\u5171\u540c\u901a\u8baf\u4f5c\u8005\u3002\u00a0\"\"<\/strong><\/p>\n

\u00a0<\/strong>\u4e09\u3001\u3010\u6838\u5fc3\u521b\u65b0\u70b9\u3011<\/strong><\/p>\n

\u901a\u8fc7DFT\u7814\u7a76\u4e86Cu-SSZ-13\u4e0a\u5b8c\u6574\u7684\u6807\u51c6NH3<\/sub>-SCR\u53cd\u5e94\u9014\u5f84\uff0c\u5e76\u62a5\u9053\u4e86Cu-SSZ-13\u4e0a\u6c34\/OH\u5b98\u80fd\u56e2\u4ecb\u5bfc\u7684NH3<\/sub>-SCR\u673a\u5236\uff0c\u4fc3\u8fdb\u4e86\u5bf9NH3<\/sub>-SCR\u53cd\u5e94\u7684\u539f\u5b50\u6c34\u5e73\u7684\u7406\u89e3\uff0c\u5e76\u4e3a\u5fae\u5b54Cu-SSZ-13\u50ac\u5316\u5242\u7684\u4f18\u5f02\u4f4e\u6e29NH3<\/sub>-SCR\u6d3b\u6027\u548c\u8010\u6c34\u6027\u63d0\u4f9b\u4e86\u89c1\u89e3\u3002<\/p>\n

\u00a0<\/strong>\u00a0<\/strong>\u56db\u3001\u3010\u6570\u636e\u6982\u89c8\u3011<\/strong>\"\"<\/strong><\/p>\n

\u56fe<\/strong>1\u00a0 <\/strong>\u6d3b\u6027\u4f4d\u70b9\u518d\u751f\u7684\u53ef\u80fd\u53cd\u5e94\u9014\u5f84\u793a\u610f\u56fe<\/strong>\u00a0 \u00a9 The Royal Society of Chemistry<\/strong><\/p>\n

Cu-SSZ-13\u4e0a\u6807\u51c6NH3<\/sub>-SCR\u8fc7\u7a0b\u4e2d\u6d3b\u6027\u4f4d\u70b9\u518d\u751f\u7684\u4e09\u79cd\u53ef\u80fd\u53cd\u5e94\u9014\u5f84\u793a\u610f\u56fe\u3002\u53cd\u5e94\u7269\u548c\u4ea7\u7269\u5206\u522b\u7528\u7ea2\u8272\u548c\u84dd\u8272\u8868\u793a\u3002<\/p>\n

\u00a0<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>2\u00a0 <\/strong>\u53cd\u5e94\u5faa\u73af<\/strong>I<\/strong>\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u5206\u5e03<\/strong>\u00a0 \u00a9 The Royal Society of Chemistry<\/strong><\/p>\n

\u663e\u793a\u4e86\u6bcf\u4e2a\u76f8\u5e94\u53cd\u5e94\u7269\u7edc\u5408\u7269\uff08RC\uff09\u3001\u8fc7\u6e21\u6001\uff08TS\uff09\u3001\u4e2d\u95f4\u4f53\uff08IM\uff09\u548c\u4ea7\u7269\u7edc\u5408\u7269\uff08PC\uff09\u7684\u7ed3\u6784\u3002\u53cd\u5e94\u7269\u7528\u7ea2\u8272\u6807\u8bb0\uff0c\u4ea7\u7269\u7528\u84dd\u8272\u6807\u8bb0\u3002<\/p>\n

\u00a0<\/strong>\u00a0\"\"<\/strong><\/p>\n

\u56fe<\/strong>3\u00a0 <\/strong>\u53cd\u5e94\u5faa\u73af<\/strong>II<\/strong>\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u5206\u5e03<\/strong>\u00a0 \u00a9 The Royal Society of Chemistry<\/strong><\/p>\n

\u663e\u793a\u4e86\u6bcf\u4e2a\u76f8\u5e94RC\u3001TS\u3001IM\u548cPC\u7684\u7ed3\u6784\u3002<\/p>\n

\u00a0<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>4\u00a0 <\/strong>\u53cd\u5e94\u5faa\u73af<\/strong>III<\/strong>\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u5206\u5e03<\/strong>\u00a0 \u00a9 The Royal Society of Chemistry<\/strong><\/p>\n

\u663e\u793a\u4e86\u6bcf\u4e2a\u76f8\u5e94RC\u3001TS\u3001IM\u548cPC\u7684\u7ed3\u6784\u3002<\/p>\n

\u00a0<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe<\/strong>5\u00a0 NH2<\/sub>NO<\/strong>\u5206\u89e3\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u53d8<\/strong>\u00a0 \u00a9 The Royal Society of Chemistry<\/strong><\/p>\n

\u5728\u8d28\u5b50\u9178\u548cCu-OH\u4f4d\u70b9\u7684\u8f85\u52a9\u4e0b\uff0cNH2<\/sub>NO\u5206\u89e3\u7684\u5409\u5e03\u65af\u81ea\u7531\u80fd\u53d8\u3002RC\u3001TS\u3001IM\u548cPC\u7684\u7ed3\u6784\u5982\u56fe\u6240\u793a\u3002<\/p>\n

\u00a0<\/strong>\u4e94\u3001\u3010\u6210\u679c\u542f\u793a\u3011<\/strong><\/p>\n

\u5fae\u5b54Cu-SSZ-13\u50ac\u5316\u5242\u7531\u4e8e\u5177\u6709\u4f18\u5f02\u7684NH3<\/sub>-SCR\u6d3b\u6027\u548c\u8010\u6c34\u6027\uff0c\u5df2\u88ab\u5546\u4e1a\u5e94\u7528\u4e8e\u6c7d\u8f66\u5c3e\u6c14\u4e2d\u7684NOx<\/sub>\u53bb\u9664\u3002\u5728\u672c\u7814\u7a76\u4e2d\uff0c\u901a\u8fc7\u5468\u671fDFT\u8ba1\u7b97\uff0c\u5728\u539f\u5b50\u6c34\u5e73\u4e0a\u7814\u7a76\u4e86Cu-SSZ-13\u4e0a\u7684\u5b8c\u6574\u6807\u51c6NH3<\/sub>-SCR\u53cd\u5e94\u8def\u5f84\u3002\u7814\u7a76\u53d1\u73b0\uff0cNO\u5728Cu\u4f4d\u70b9\u7684\u6d3b\u5316\u548c\u6c34\u7684\u53c2\u4e0e\u4fc3\u8fdb\u4e86\u6d3b\u6027CuII<\/sup>\u7269\u79cd\u7684\u518d\u751f\uff0c\u8fd9\u4e3aCu-SSZ-13\u4f18\u5f02\u7684\u4f4e\u6e29SCR\u6d3b\u6027\u548c\u8010\u6c34\u6027\u63d0\u4f9b\u4e86\u89c1\u89e3\u3002\u6b64\u5916\uff0c\u8fd8\u660e\u786e\u4e86\u5173\u952e\u4e2d\u95f4\u4f53NH2<\/sub>NO\u5728\u8d28\u5b50\u9178\u548cCu-OH\u4f4d\u70b9\u7684\u8f85\u52a9\u4e0b\u7684\u5206\u89e3\u9014\u5f84\uff0c\u8fd9\u4e0d\u4ec5\u7f29\u77ed\u4e86\u53cd\u5e94\u9014\u5f84\uff0c\u8fd8\u8fdb\u4e00\u6b65\u964d\u4f4e\u4e86NH2<\/sub>NO\u5206\u89e3\u7684\u80fd\u91cf\u969c\u788d\uff0c\u4ece\u800c\u52a0\u901f\u4e86NH3<\/sub>-SCR\u53cd\u5e94\u3002\u672c\u7814\u7a76\u4e2d\u53d1\u73b0\u7684\u53cd\u5e94\u5faa\u73afIII\u7684\u603b\u80fd\u91cf\u52bf\u5792\u662f\u8fc4\u4eca\u4e3a\u6b62\u62a5\u9053\u7684\u5728CuSSZ-13\u50ac\u5316\u5242\u4e0a\u8fdb\u884c\u7684\u6807\u51c6NH3<\/sub>-SCR\u53cd\u5e94\u7684\u6700\u4f4e\u52bf\u5792\uff0c\u9884\u8ba1\u8fd9\u53ef\u4ee5\u5728\u540e\u7eed\u5b9e\u9a8c\u4e2d\u5f97\u5230\u9a8c\u8bc1\u3002\u8fd9\u4e9b\u53d1\u73b0\u589e\u5f3a\u4e86\u539f\u5b50\u6c34\u5e73\u4e0a\u5bf9Cu-SSZ-13\u50ac\u5316\u5242\u5728NH3<\/sub>-SCR\u53cd\u5e94\u4e2d\u7684\u5de5\u4f5c\u539f\u7406\u7684\u7406\u89e3\uff0c\u8fd9\u8868\u660e\u4e86\u9178\u4f4d\u70b9\u548c\u6c34\u53c2\u4e0e\u7684\u91cd\u8981\u6027\u3002\u56e0\u6b64\uff0c\u5728\u4e00\u5b9a\u6e7f\u5ea6\u6761\u4ef6\u4e0b\u901a\u8fc7\u8c03\u8282Si\/Al\u6bd4\u6216\u63ba\u6742\u4fc3\u8fdb\u5242\u7ec4\u5206\u6765\u589e\u52a0\u9178\u4f4d\u70b9\u53ef\u80fd\u662f\u8fdb\u4e00\u6b65\u63d0\u9ad8Cu-SSZ-13\u6cb8\u77f3\u50ac\u5316\u5242\u4f4e\u6e29NH3-SCR\u6d3b\u6027\u7684\u6709\u6548\u9014\u5f84\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5<\/strong>\uff1aPromotion of the selective catalytic reduction of NOx<\/sub> with NH3<\/sub> over microporous Cu-SSZ-13 by H2<\/sub>O and OH groups at low temperatures: a density functional theory study<\/a> (Catal. Sci. Technol.<\/em>, 2022, 12<\/strong>, 5524-5532)<\/p>\n","protected":false},"excerpt":{"rendered":"

\u4e00\u3001 \u3010\u5bfc\u8bfb\u3011\u00a0 \u6c2e\u6c27\u5316\u7269\uff08NOx\uff09\u4e3b\u8981\u7531\u706b\u529b\u53d1\u7535\u5382\u548c\u67f4\u6cb9\u8f66\u6392\u653e\uff0c\u662f\u5bfc\u81f4\u96fe\u973e\u3001\u5149\u5316\u5b66\u70df\u96fe\u548c\u9178\u96e8\u7b49\u4e00\u7cfb\u5217\u73af\u5883\u95ee\u9898\u7684\u5173\u952e\u524d\u4f53\u6c61\u67d3\u7269\uff0c\u5bf9\u751f\u6001\u7cfb\u7edf\u548c\u4eba\u7c7b\u5065\u5eb7\u9020\u6210\u4e25\u91cd\u5371\u5bb3…<\/p>\n","protected":false},"author":36791,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-248650","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248650"}],"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\/36791"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=248650"}],"version-history":[{"count":2,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248650\/revisions"}],"predecessor-version":[{"id":248658,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248650\/revisions\/248658"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=248650"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=248650"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=248650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}