{"id":248075,"date":"2023-03-21T06:20:24","date_gmt":"2023-03-20T22:20:24","guid":{"rendered":"\/\/m.iemloyee.com\/?p=248075"},"modified":"2023-03-20T11:25:35","modified_gmt":"2023-03-20T03:25:35","slug":"applied-catalysis-b%ef%bc%9a%e7%8e%b0%e5%ae%9e%e7%8e%af%e5%a2%83%e4%b8%8e%e5%ae%9e%e9%aa%8c%e5%ae%a4cu-ssz-13-scr%e5%82%ac%e5%8c%96%e5%89%82%e5%8a%a0%e9%80%9f%e8%80%81%e5%8c%96%e7%9a%84%e5%af%b9","status":"publish","type":"post","link":"\/\/m.iemloyee.com\/?p=248075","title":{"rendered":"Applied Catalysis B\uff1a\u73b0\u5b9e\u73af\u5883\u4e0e\u5b9e\u9a8c\u5ba4Cu\/SSZ-13 SCR\u50ac\u5316\u5242\u52a0\u901f\u8001\u5316\u7684\u5bf9\u6bd4\u7814\u7a76"},"content":{"rendered":"

\u5f20\u7199\u7199<\/p>\n

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

\u7ea610\u5e74\u524d\uff0c\u5c0f\u5b54\u5206\u5b50\u7b5b\u9009\u62e9\u6027\u50ac\u5316\u8fd8\u539f(SCR)\u50ac\u5316\u5242(\u4f8b\u5982\uff0cCu\/SSZ-13)\u5df2\u7ecf\u6295\u5165\u5546\u4e1a\u4f7f\u7528\u6765\u6d88\u9664\u7a00\u71c3\u53d1\u52a8\u673a\u5c3e\u6c14\u4e2d\u7684NOx\u3002\u8fd9\u4e9b\u50ac\u5316\u5242\u6bd4\u4e2d\u5b54\u548c\u5927\u5b54\u6cb8\u77f3\u57fa\u50ac\u5316\u5242\u66f4\u52a0\u575a\u56fa\u8010\u7528\uff0c\u4f46\u5728\u4f7f\u7528\u8fc7\u7a0b\u4e2d\u4ecd\u4f1a\u9010\u6e10\u5931\u6d3b\u3002\u50ac\u5316\u5242\u7684\u7d2f\u79ef\u5931\u6d3b\u4f1a\u5f71\u54cd\u540e\u5904\u7406\u7cfb\u7edf\u7684\u540e\u671f\u4f7f\u7528\uff0c\u4ece\u800c\u5f71\u54cd\u5176\u5168\u4f7f\u7528\u5bff\u547d\uff08FUL\uff09\u3002\u4ee5\u5f80\u7684\u57fa\u7840\u7814\u7a76\u548c\u5e94\u7528\u7814\u7a76\u8868\u660e\uff0c\u6c34\u70ed\u8001\u5316(HTA)\u548c\u786b\u8001\u5316(\u5305\u62ec\u76f4\u63a5\u786b\u4e2d\u6bd2\u548c\u786b\u66b4\u9732\u5f15\u8d77\u7684\u5176\u4ed6\u8001\u5316\u540e\u679c)\u662fSCR\u50ac\u5316\u5242\u5931\u6d3b\u7684\u4e24\u4e2a\u6700\u91cd\u8981\u7684\u539f\u56e0\u3002HTA\u5f15\u8d77\u7684\u50ac\u5316\u5242\u964d\u89e3\u901a\u5e38\u662f\u4e0d\u53ef\u9006\u7684\uff0c\u800c\u786b\u66b4\u9732\u7684\u5931\u6d3b\u901a\u5e38\u662f\u53ef\u9006\u7684\uff0c\u53ef\u4ee5\u901a\u8fc7\u5b9a\u671f\u8131\u786b\u5904\u7406\u5927\u90e8\u5206\u6216\u5168\u90e8\u53bb\u9664\u3002\u7136\u800c\uff0c\u786b\u7684\u5b8c\u5168\u53bb\u9664\u4e00\u822c\u53d1\u751f\u5728\u76f8\u5f53\u9ad8\u7684\u6e29\u5ea6(>7000<\/sup>C)\uff0c\u8fd9\u6837\u5fc5\u7136\u5bfc\u81f4HTA\u964d\u89e3\u50ac\u5316\u5242\u3002<\/p>\n

\u7531\u4e8e\u5546\u7528SCR\u50ac\u5316\u5242\u5728\u6ee1FUL\u540e\u7f13\u6162\u5931\u6d3b\uff0c\u56e0\u6b64\u5728\u56fa\u4f53\u5206\u5b50\u6c34\u5e73\u4e0a\u4e86\u89e3\u5176\u5931\u6d3b\u673a\u5236\u53d8\u5f97\u91cd\u8981\u3002\u5728\u4e0d\u5f71\u54cd\u50ac\u5316\u5242\u7a33\u5b9a\u6027\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e00\u7406\u89e3\u5c06\u6709\u5229\u4e8e\u8bbe\u8ba1\u5931\u6d3b\u66f4\u6162\u7684\u65b0\u50ac\u5316\u5242\uff0c\u4ee5\u53ca\u5f00\u53d1\u65b0\u7684\u8131\u786b\u65b9\u6848\u3002\u8fd1\u5e74\u6765\uff0cSCR\u50ac\u5316\u5242\u5931\u6d3b\u673a\u7406\u7684\u7814\u7a76\u53d6\u5f97\u4e86\u5f88\u5927\u8fdb\u5c55\u3002\u6700\u8fd1\u5df2\u7ecf\u8bc1\u660e\u5f53\u5728\u8fd8\u539f\u6761\u4ef6\u4e0b\u8fdb\u884c\u8131\u786b\u65f6\uff0cSCR\u50ac\u5316\u5242\u7684\u8131\u786b\u6e29\u5ea6\u53ef\u4ee5\u5927\u5927\u964d\u4f4e\u3002\u7531\u4e8e\u6574\u8f66\u5382\u5fc5\u987b\u8003\u8651\u5e76\u9884\u6d4b\u5546\u7528SCR\u50ac\u5316\u5242\u5728\u90e8\u7f72\u8fc7\u7a0b\u4e2d\u7684\u6027\u80fd\u9010\u6e10\u635f\u5931\uff0c\u56e0\u6b64\u5f00\u53d1\u80fd\u591f\u51c6\u786e\u6355\u6349\u548c\u9884\u6d4b\u50ac\u5316\u5242\u8001\u5316\u884c\u4e3a\u7684\u8001\u5316\u6a21\u578b\u975e\u5e38\u91cd\u8981\u3002<\/p>\n

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

\u8fd1\u65e5\uff0c\u592a\u5e73\u6d0b\u897f\u5317\u56fd\u5bb6\u5b9e\u9a8c\u5ba4\u7efc\u5408\u50ac\u5316\u7814\u7a76\u6240Feng Gao\u901a\u8fc7\u5e7f\u6cdb\u7684\u50ac\u5316\u5242\u8868\u5f81\u65b9\u6cd5\uff0c\u63ed\u793a\u4e86\u5b9e\u9a8c\u5ba4\u52a0\u901f\u8001\u5316\u548c\u73b0\u5b9e\u73af\u5883\u8001\u5316\u4e4b\u95f4\u7684\u5dee\u8ddd\u3002\u5bf96\u79cd\u4ee3\u8868\u6027\u50ac\u5316\u5242\u4e4b\u95f4\u7684\u6df1\u5165\u6bd4\u8f83\u7814\u7a76\uff0c\u4ece\u800c\u83b7\u5f97\u4e0d\u540c\u8001\u5316\u673a\u5236\u4e0b\u539f\u5b50\u6c34\u5e73\u7684Cu\u8f6c\u5316\u76f8\u5173\u7ed3\u8bba\u3002<\/p>\n

\u76f8\u5173\u7814\u7a76\u5de5\u4f5c\u4ee5\u201cA comparative study between real-world and laboratory accelerated aging of Cu\/SSZ-13 SCR catalysts\u201d\u4e3a\u9898\u53d1\u8868\u5728\u56fd\u9645\u9876\u7ea7\u671f\u520aApplied Catalysis B\u4e0a\u3002<\/strong><\/p>\n

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

1.\u4f5c\u8005\u901a\u8fc7\u5e94\u7528\u5e7f\u6cdb\u7684\u50ac\u5316\u5242\u8868\u5f81\u65b9\u6cd5\uff0c\u5bf96\u79cd\u4ee3\u8868\u6027\u50ac\u5316\u5242\u8fdb\u884c\u4e86\u6df1\u5165\u6bd4\u8f83\u7814\u7a76\uff0c\u4ece\u800c\u83b7\u5f97\u4e0d\u540c\u8001\u5316\u673a\u5236\u4e0b\u539f\u5b50\u6c34\u5e73\u7684Cu\u8f6c\u5316\u7ed3\u8bba\uff0c\u63ed\u793a\u4e86\u5b9e\u9a8c\u5ba4\u52a0\u901f\u8001\u5316\u548c\u73b0\u5b9e\u73af\u5883\u8001\u5316\u4e4b\u95f4\u7684\u5dee\u8ddd\u3002<\/p>\n

2.\u7814\u7a76\u53d1\u73b0\u786b\u8001\u5316\u5728\u50ac\u5316\u5242\u5728\u5b9e\u9645\u964d\u89e3\u5e94\u7528\u4e2d\u8d77\u7740\u6700\u91cd\u8981\u7684\u4f5c\u7528\uff0c\u5305\u62ec\u5b64\u7acb\u7684CuII<\/sup> SCR\u6d3b\u6027\u7269\u79cd\u5bf9CuSO4<\/sub>\u7c7b\u7269\u79cd\u7684\u76f4\u63a5\u786b\u4e2d\u6bd2\uff0c\u8fd9\u4e9b\u7269\u79cd\u805a\u96c6\u6210\u591a\u6838CuSO4<\/sub>\u7c07\uff0c\u5e76\u6700\u7ec8\u5728\u8131\u786b\u5904\u7406\u4e2d\u5f62\u6210CuO\u3002\u8fd9\u79cd\u5316\u5b66\u53cd\u5e94\u5c06SCR\u6d3b\u6027\u94dc\u8f6c\u5316\u4e3aSCR\u60f0\u6027\u94dc\uff0c\u540c\u65f6\u4e0d\u4f1a\u4e25\u91cd\u5f71\u54cd\u50ac\u5316\u5242\u8f7d\u4f53\u7684\u5b8c\u6574\u6027\u3002\u8fd9\u4e9b\u7279\u5f81\u5728SOx\u5b58\u5728\u7684\u6c34\u70ed\u8001\u5316\u4e2d\u5f97\u5230\u90e8\u5206\u590d\u5236\uff0c\u4f46\u5355\u72ec\u6c34\u70ed\u8001\u5316\u65f6\u6548\u5f88\u96be\u6a21\u4eff\u3002<\/p>\n

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

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

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

\u56fe1 <\/strong>\u5b9e\u9a8c\u5ba4\u52a0\u901f\u8001\u5316\u4e0e\u73b0\u5b9e\u73af\u5883\u8001\u5316Cu\/SSZ-13\u50ac\u5316\u5242<\/strong>\u3002<\/strong>\u00a9<\/strong> 2022 Elsevier B.V.<\/strong><\/p>\n

\"\"\u56fe2 (A)\u6807\u51c6SCR\u4e2dCu\/SSZ-13\u50ac\u5316\u5242\u4e0a\u7684NOx<\/sub>\u8f6c\u5316\u7387\uff0c(B) NH3<\/sub>\u8f6c\u5316\u7387\uff0c(C) NO2<\/sub>\u51fa\u53e3\u6d53\u5ea6\u548c(D) N2<\/sub>O\u51fa\u53e3\u6d53\u5ea6\u968f\u6e29\u5ea6\u7684\u53d8\u5316\u3002\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n

\"\"\u56fe3 (A) Cu\/SSZ-13\u50ac\u5316\u5242\u4e0aNH3<\/sub>\u6c27\u5316\u8fc7\u7a0b\u4e2dNH3<\/sub>\u8f6c\u5316\u7387\u968f\u6e29\u5ea6\u7684\u53d8\u5316\u3002(B)\u5e72NO\u6c27\u5316\u8fc7\u7a0b\u4e2dCu\/SSZ-13\u50ac\u5316\u5242\u4e0aNO\u8f6c\u5316\u7387\u968f\u6e29\u5ea6\u7684\u53d8\u5316\u3002\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n

\"\"\u56fe4 (A)\u4f4e\u6e29NOx<\/sub>\u8f6c\u6362\u6570\u636e\u5bfc\u51fa\u7684Arrhenius\u56fe\uff0c\u4f7f\u7528\u4e00\u9636\u901f\u7387\u8868\u8fbe\u5f0f\u8fdb\u884c\u6821\u6b63\u3002(B)\u7531Arrhenius\u5206\u6790\u5f97\u51fa\u7684\u76f8\u5e94\u6307\u6570\u524d\u56e0\u5b50\u3002(C)\u7531Arrhenius\u5206\u6790\u5f97\u5230\u7684\u76f8\u5e94\u8868\u89c2\u6d3b\u5316\u80fd\u3002(D)\u53cd\u5e94\u6e29\u5ea6\u4e3a160<\/strong>0<\/sup><\/strong>C<\/strong>\u65f6\u7684SCR\u5468\u8f6c\u7387\uff0c\u4f7f\u7528\u57fa\u4e8e\u4e00\u9636\u901f\u7387\u8868\u8fbe\u5f0f\u7684\u5f52\u4e00\u5316\u901f\u7387\u8ba1\u7b97\uff0c\u4ee5\u53ca\u4eceNO+NH3<\/sub>\u6ef4\u5b9a\u4e2d\u53ef\u8fd8\u539f\u7684Cu\u542b\u91cf\u3002\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n

\"\"<\/p>\n

\u56fe5 \u5728operando SCR\u6761\u4ef6\u4e0b\uff0cCu\/SSZ13\u50ac\u5316\u5242EPR\u53ef\u89c1Cu\/\u603bCu\u968f\u6e29\u5ea6\u7684\u53d8\u5316.\u00a9 2022 Elsevier B.V.<\/strong><\/p>\n

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

\u7814\u7a76\u901a\u8fc7\u8be6\u7ec6\u6bd4\u8f83\u4e86\u5546\u4e1aCu\/SSZ-13\u50ac\u5316\u5242\u5728\u52a0\u901f\u5b9e\u9a8c\u5ba4\u8001\u5316\u548c\u73b0\u5b9e\u73af\u5883\u8001\u5316\u7684\u5404\u9879\u6570\u636e\uff0c\u9610\u660e\u4e86\u8fd9\u4e24\u79cd\u65b9\u6cd5\u4e4b\u95f4\u7684\u5dee\u8ddd\u3002\u91c7\u7528\u591a\u79cd\u50ac\u5316\u5242\u8868\u5f81\u65b9\u6cd5\uff0c\u5305\u62ec\u6bd4\u8868\u9762\u79ef\/\u5b54\u9699\u7387\u5206\u6790\uff0cX\u5c04\u7ebf\u884d\u5c04(XRD)\uff0cH2<\/sub>-\u6e29\u5ea6\u7a0b\u5e8f\u8fd8\u539f\uff0cNH3<\/sub>-\u6e29\u5ea6\u7a0b\u5e8f\u89e3\u5438\uff0c\u56fa\u4f53\u6838\u78c1(NMR)\uff0c\u539f\u4f4dX\u5c04\u7ebf\u5149\u7535\u5b50(XPS)\u548c\u7535\u5b50\u987a\u78c1\u5171\u632f(EPR)\u8c31\uff0c\u5c06\u7531\u6b64\u83b7\u5f97\u7684Cu\u8f6c\u5316\u7684\u539f\u5b50\u6c34\u5e73\u76f8\u5173\u7ed3\u8bba\u4e0e\u50ac\u5316\u5242\u7684SCR\u3001NH3<\/sub>\/NO\u6c27\u5316\u52a8\u529b\u5b66\u884c\u4e3a\u8054\u7cfb\u8d77\u6765\u3002\u8bc1\u660e\u4e86\u57286500<\/sup>C\uff0c\u65e0SOx\u7684\u60c5\u51b5\u4e0b\uff0c\u6c34\u70ed\u8001\u5316\u4f1a\u5bfc\u81f4ZCuOH\u8f6c\u53d8\u4e3aZ2<\/sub>Cu SCR\u6d3b\u6027\u7269\u79cd\uff0c\u800c\u4e0d\u4f1a\u663e\u8457\u635f\u5931\u6d3b\u6027\u4f4d\u70b9\u6d53\u5ea6\u3001NH3<\/sub>\u5b58\u50a8\u5bb9\u91cf\u6216\u50ac\u5316\u5242\u7684\u5176\u4ed6\u7269\u7406\u5316\u5b66\u6027\u8d28\u3002\u7531\u4e8e\u6c34\u70ed\u8001\u5316\u53ef\u80fd\u5f62\u6210\u4e86\u6d3b\u6027\u8f83\u4f4e\u7684p-Z2<\/sub>Cu\u7269\u79cd\uff0c\u6240\u4ee5\u94dc\u539f\u5b50\u6548\u7387\u635f\u5931\u8f83\u5c0f\u3002\u57286500<\/sup>C\uff0cSOx\u5b58\u5728\u7684\u60c5\u51b5\u4e0b\uff0c\u6c34\u70ed\u8001\u5316\u901a\u8fc7\u5f62\u6210CuO\u548c\u786b\u9178\u94dc\u7269\u79cd\u5bfc\u81f4SCR\u6d3b\u6027Cu\u7684\u635f\u5931\uff0c\u8fd9\u79cd\u73b0\u8c61\u4e5f\u5728\u8fd9\u91cc\u7814\u7a76\u7684\u6240\u6709\u73b0\u5b9e\u73af\u5883\u7684\u8001\u5316\u50ac\u5316\u5242\u4e2d\u53d1\u73b0\u3002\u56e0\u6b64\uff0c\u76f8\u6bd4\u4e8e\u6c34\u70ed\u8001\u5316\uff0c\u786b\u8001\u5316\u4e0e\u5b9e\u9645\u8001\u5316\u50ac\u5316\u5242\u7684\u964d\u89e3\u66f4\u76f8\u5173\u3002\u901a\u8fc7\u8be6\u7ec6\u7684Cu\u5f62\u6001\u5206\u6790\uff0c\u5bf9\u5b9e\u9645\u8001\u5316\u50ac\u5316\u5242\u7684\u6c34\u70ed\u8001\u5316\u4e25\u91cd\u7a0b\u5ea6\u8fdb\u884c\u4e86\u8bc4\u4f30\uff0c\u5f97\u51fa\u7ed3\u8bba:\u6ca1\u6709\u4e00\u79cd\u50ac\u5316\u5242\u5728\u8d85\u8fc76500<\/sup>C\u7684\u73af\u5883\u4e0b\u7ecf\u538650-100 h\u7684\u7d2f\u8ba1\u6c34\u70ed\u8001\u5316\u3002\u5728\u6e29\u5ea6\u4f4e\u4e8e6500<\/sup>C\u7684SOx\u5b58\u5728\u4e0b\u8fdb\u884c\u5b9e\u9a8c\u5ba4\u8001\u5316\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u6a21\u62df\u73b0\u5b9e\u73af\u5883\u7684\u8001\u5316\u3002\u6700\u540e\uff0c\u6839\u636e\u4e0e\u786b\u4e2d\u6bd2\u6709\u5173\u7684\u94dc\u57fa\u56e2\u7684EPR\u6c89\u9ed8\u6027\u8d28\uff0c\u63d0\u51fa\u4e86\u53ef\u80fd\u7684\u786b\u9178\u5316\u548c\u8131\u786b\u5316\u5b66\u65b9\u6cd5\u3002<\/p>\n

\u539f\u6587\u8be6\u60c5<\/strong>\uff1ahttps:\/\/www.sciencedirect.com\/science\/article\/pii\/S0926337322007482<\/p>\n","protected":false},"excerpt":{"rendered":"

\u5f20\u7199\u7199 \u4e00\u3001 \u3010\u5bfc\u8bfb\u3011\u00a0 \u7ea610\u5e74\u524d\uff0c\u5c0f\u5b54\u5206\u5b50\u7b5b\u9009\u62e9\u6027\u50ac\u5316\u8fd8\u539f(SCR)\u50ac\u5316\u5242(\u4f8b\u5982\uff0cCu\/SSZ-13)\u5df2\u7ecf\u6295\u5165\u5546\u4e1a\u4f7f\u7528\u6765\u6d88\u9664\u7a00\u71c3\u53d1\u52a8\u673a\u5c3e\u6c14\u4e2d\u7684NOx\u3002\u8fd9\u4e9b\u50ac…<\/p>\n","protected":false},"author":39557,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-248075","post","type-post","status-publish","format-standard","hentry","category-keji"],"_links":{"self":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248075"}],"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\/39557"}],"replies":[{"embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=248075"}],"version-history":[{"count":1,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248075\/revisions"}],"predecessor-version":[{"id":248082,"href":"\/\/m.iemloyee.com\/index.php?rest_route=\/wp\/v2\/posts\/248075\/revisions\/248082"}],"wp:attachment":[{"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=248075"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=248075"},{"taxonomy":"post_tag","embeddable":true,"href":"\/\/m.iemloyee.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=248075"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}