{"id":241588,"date":"2022-08-29T06:44:36","date_gmt":"2022-08-28T22:44:36","guid":{"rendered":"http:\/\/www.cailiaoniu.com\/?p=241588"},"modified":"2022-08-28T20:44:52","modified_gmt":"2022-08-28T12:44:52","slug":"%e6%b8%a4%e6%b5%b7%e5%a4%a7%e5%ad%a6%e9%84%82%e6%b6%9b%e6%95%99%e6%8e%88%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%87%e5%8d%9a%e5%a3%abseppur%ef%bc%9a%e9%87%91","status":"publish","type":"post","link":"http:\/\/www.cailiaoniu.com\/?p=241588","title":{"rendered":"\u6e24\u6d77\u5927\u5b66\u9102\u6d9b\u6559\u6388&\u5927\u8fde\u5de5\u4e1a\u5927\u5b66\u8096\u946b\u5b87\u535a\u58ebSEPPUR\uff1a\u91d1\u5c5e\u9633\u79bb\u5b50\u63ba\u6742\u589e\u5f3a\u6c27\u5316\u7269\u754c\u9762\u5bf9\u4e09\u4ef7\u94ec\u7684\u5438\u9644\u9009\u62e9\u6027"},"content":{"rendered":"

\u3010\u56fe\u5f62\u6458\u8981\u3011<\/b><\/strong><\/p>\n

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

\u7814\u7a76\u80cc\u666f<\/b><\/strong><\/p>\n

\u57fa\u4e8e\u6c27\u5316\u7269\u8868\u9762\u53ef\u901a\u8fc7\u7535\u5b50\u751f\u6210\u7f9f\u57fa\u5c42\u4f5c\u4e3a\u51fa\u53d1\u70b9\uff0c\u6784\u5efaFe3<\/sub>O4<\/sub>\uff081.8~2.0eV\uff09-TiO2<\/sub>\uff083~3.2eV\uff09\u5f02\u8d28\u7ed3\u4ee5\u5f62\u6210\u7535\u5b50\u4f20\u8f93\u901a\u9053\uff0c\u9a71\u52a8h+<\/sup>\u5728Fe3<\/sub>O4<\/sub>-TiO2<\/sub>\u754c\u9762\u5904\u5bcc\u96c6\u4ee5\u83b7\u5f97\u65b0\u7684\u9009\u62e9\u6027\u5438\u9644\u70b9\u4f4d\u3002TiO2<\/sub>(101)\uff0cFe3<\/sub>O4<\/sub>\uff08311\uff09\u4ee5\u53caMMT\uff08100\uff09\u53d7\u70ed\u529b\u5b66\u5e73\u8861\u548c\u8868\u9762\u81ea\u7531\u80fd\u4f18\u5148\u5339\u914d\u539f\u5219\u5f62\u6210\u5171\u4ef7\u952e\u3002TiO2<\/sub>-Fe3<\/sub>O4<\/sub>\u901a\u8fc7TiO2<\/sub>\u7684\u8868\u9762\u4f4e\u6d53\u5ea6\u7684Ti-O-OH\u7f9f\u57fa\u5c42\u53ef\u5bf9Cr3+<\/sup>\u8fbe\u523065mg\/g\u7684\u6700\u5927\u5438\u9644\u91cf\uff0c\u4f46\u5176\u4ecd\u6ee1\u8db3Langmuir\u6a21\u578b\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u9009\u62e9\u5728Fe3<\/sub>O4<\/sub>\u8868\u9762\u8fdb\u884c\u9633\u79bb\u5b50\uff08Xn+<\/sup>\uff1aCu2+<\/sup>,Bi3+<\/sup>\uff0cCe3+<\/sup>\uff0cSn4+<\/sup>\uff0cZr4+<\/sup>\uff09\u63ba\u6742\uff0c\u5728\u4e0eTiO2<\/sub>\u7684\u754c\u9762\u5904\u6784\u5efaFe3+<\/sup>-O-Ti4+<\/sup>\u957f\u7a0b\u952e\u7684\u57fa\u7840\u4e0a\uff0cXn+<\/sup>\u4fc3\u8fdb\u7535\u5b50\u901a\u8fc7\u957f\u7a0b\u952e\u4f20\u8f93\uff0c\u589e\u5f3a\u5728\u6df7\u5408\u6eb6\u6db2\u4e2d\u5bf9Cr3+<\/sup>\u7684\u9009\u62e9\u6027\u5438\u9644\u80fd\u529b\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\u300aMetal cations doping enhances selective adsorption of Cr3+<\/sup>\u00a0at oxide interfaces\u300b\u5728\u56fd\u9645\u8457\u540d\u671f\u520a\u300aSeparation\u00a0and\u00a0Purification\u00a0Technology\u300b\uff08\u4e2d\u79d1\u9662\u4e00\u533a\uff0cIF=9.1\uff09\u53d1\u8868\u3002\u672c\u6587\u62a5\u9053\u4e00\u79cdMMT\u8fb9\u7f18\u751f\u957f\u58f3\u6838\u578bFe3<\/sub>O4<\/sub>-TiO2<\/sub>\u7684\u5438\u9644\u5242\uff0c\u901a\u8fc7\u957f\u7a0b\u952eFe3+<\/sup>-O-Ti4+<\/sup>\u6784\u5efaFe3<\/sub>O4<\/sub>(311)-TiO2<\/sub>(101)\u754c\u9762\uff0c\u5b9e\u73b0\u5bf9Cr3+<\/sup>\u7684\u9009\u62e9\u6027\u5438\u9644\uff0c\u5438\u9644\u884c\u4e3a\u7b26\u5408Freundlich\u6a21\u578b\u3002\u901a\u8fc7\u5bf9Fe3<\/sub>O4<\/sub>\u8868\u9762\u79bb\u5b50\u63ba\u6742\u4fc3\u8fdb\u7535\u5b50\u4f20\u8f93\uff0c\uff08Cu2+<\/sup>\uff09-Fe3+<\/sup>-O-Ti4+<\/sup>\u7684\u5b58\u5728\u5b9e\u73b0\u4e86Cr3+<\/sup>\u5438\u9644\u91cf\u8fbe\u5230194.36 mg\/g\uff0c\u8fdc\u9ad8\u4e8e\u540c\u4f4d\u70b9\u6700\u9ad8\u5e72\u6270\u79bb\u5b50Ni2+<\/sup>\uff0847.68 mg\/g\uff09\u3002\u540c\u65f6\uff0c\u9a71\u52a8\u591a\u6676\u9762\u7578\u53d8\u540e\u5f15\u53d1\u7684\u5185\u5efa\u7535\u573a\u8feb\u4f7fTiO2<\/sub>\u8868\u9762\u7ed3\u6784\u6d3b\u6027\u589e\u5f3a\uff0cFe3<\/sub>O4<\/sub>\u5185\u90e8\u7535\u5b50\u4e91\u5bc6\u5ea6\u63d0\u5347\u4f9b\u7ed9\u7535\u5b50\u548c\u52a0\u901f\u5bcc\u96c6\u4e8e\u754c\u9762\u5904\u7684\u7a7a\u7a74\uff0c\u4e3aCr3+<\/sup>\u7684\u9a7b\u7559\u8db3\u591f\u7684\u9009\u62e9\u6027\u4f4d\u70b9\u3002\u8fd9\u9879\u5de5\u4f5c\u53ef\u80fd\u4f1a\u5bf9\u754c\u9762\u578b\u5438\u9644\u5242\u7684\u5206\u7c7b\u6536\u96c6\u5e94\u7528\u63d0\u4f9b\u4e00\u5b9a\u501f\u9274\u3002<\/p>\n

\u672c\u6587\u8981\u70b9<\/b><\/strong><\/p>\n

\u8981\u70b9\u4e00: MFT\u548cM-X\/FT\u5f62\u8c8c\u53ca\u7ed3\u6784<\/p>\n

\"\"<\/p>\n

\u56fe1<\/p>\n

a\u00a0MFT\u548cM-X\/FT(X:Cu2+<\/sup>,Bi3+<\/sup>,Ce3+<\/sup>,Sn4+<\/sup>,Zr4+<\/sup>)\u7684\u626b\u63cf\u7535\u955c\u56fe\uff1b<\/p>\n

b\u00a0MFT\u7684\u7ed3\u6784\u6a21\u578b\u56fe\uff1b<\/p>\n

c\u00a0MFT\u548cM-XFT\u7684XPS\u603b\u8c31\u56fe\uff1b<\/p>\n

d\u00a0MFT\u548cM-X\/FT\u7684\u900f\u5c04\u7535\u955c\u56fe\uff1b<\/p>\n

e\u00a0MFT\u548cM-X\/FT\u5728\u754c\u9762\u952e\u5408\u5904\u7684\u6676\u9762\uff1b<\/p>\n

f\u00a0MFT\u548cM-X\/FT\u7684X\u5c04\u7ebf\u884d\u5c04\u56fe\u8c31<\/p>\n

\"\"<\/p>\n

\u56fe2\u00a0<\/p>\n

a\u00a0Fe3<\/sub>O4<\/sub>\u53d7\u79bb\u5b50\u63ba\u6742\u4ea7\u751f\u5185\u5efa\u7535\u573a\u7684\u6a21\u62df\u56fe\uff1b<\/p>\n

b\u00a0MFT\u548cM-X\/FT\u7684\u70ed\u5931\u91cd\u66f2\u7ebf\uff08\u6c2e\u6c14\uff0c30-900\u2103\uff09<\/p>\n

\"\"<\/p>\n

\u56fe3<\/p>\n

a MFT\u7684\u8868\u9762\u7535\u8377\u5206\u5e03\u6a21\u62df\u56fe\uff1b<\/p>\n

b MFT\u4e0eM-X\/FT\u7684Zeta\u7535\u4f4d\u6570\u503c\uff1b<\/p>\n

c\u00a0MFT\u4e0eM-X\/FT\u7684\u7535\u5b50\u4f20\u8f93\u901a\u9053\u4ee5\u53ca\u5bfc\u5e26\u4e0e\u4ef7\u5e26\u4f4d\u7f6e\u6a21\u62df\u56fe\uff1b<\/p>\n

d\u00a0MFT\u4e0eM-X\/FT\u7684\u7d2b\u5916\u53ef\u89c1\u6f2b\u53cd\u5c04\u5149\u8c31<\/p>\n

\u8981\u70b9\u4e8c\uff1aMFT\u548cM-X\/FT\u5bf9Cr3+<\/sup>\u7684\u5438\u9644\u9009\u62e9\u6027\u5206\u6790<\/p>\n

\"\"<\/p>\n

\u56fe4 MFT\u4e0eM-X\/FT\u5728\u79bb\u5b50\u5e72\u6270\u5b9e\u9a8c\u4e2d\u5bf9Cr3+<\/sup>\u7684\u5438\u9644\u767e\u5206\u7387<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Doped element<\/p>\n<\/td>\n

\n

None<\/p>\n<\/td>\n

\n

Cu2+<\/sup><\/p>\n<\/td>\n

\n

Bi3+<\/sup><\/p>\n<\/td>\n

\n

Ce3+<\/sup><\/p>\n<\/td>\n

\n

Sn4+<\/sup><\/p>\n<\/td>\n

\n

Zr4+<\/sup><\/p>\n<\/td>\n<\/tr>\n

\n

Cr3+<\/sup><\/p>\n<\/td>\n

\n

L:0.8667<\/p>\n

F:0.9918<\/p>\n

D-R:0.9695<\/p>\n<\/td>\n

\n

L:0.7368<\/p>\n

F:0.9625<\/p>\n

D-R:0.7514<\/p>\n<\/td>\n

\n

L:0.6896<\/p>\n

F:0.8963<\/p>\n

D-R:0.8423<\/p>\n<\/td>\n

\n

L:0.7563<\/p>\n

F:0.9632<\/p>\n

D-R:0.8163<\/p>\n<\/td>\n

\n

L:0.7745<\/p>\n

F:0.9365<\/p>\n

D-R:0.5696<\/p>\n<\/td>\n

\n

L:0.8236<\/p>\n

F:0.8863<\/p>\n

D-R:0.8254<\/p>\n<\/td>\n<\/tr>\n

\n

Fe3+<\/sup><\/p>\n<\/td>\n

\n

L:0.8863<\/p>\n

F:0.9123<\/p>\n

D-R:0.8456<\/p>\n<\/td>\n

\n

L:0.9785<\/p>\n

F:0.8856<\/p>\n

D-R:0.8421<\/p>\n<\/td>\n

\n

L:0.9561<\/p>\n

F:0.7652<\/p>\n

D-R:0.7854<\/p>\n<\/td>\n

\n

L:0.9325<\/p>\n

F:0.8542<\/p>\n

D-R:0.7561<\/p>\n<\/td>\n

\n

L:0.9351<\/p>\n

F:0.8645<\/p>\n

D-R:0.8745<\/p>\n<\/td>\n

\n

L:0.9154<\/p>\n

F:0.7835<\/p>\n

D-R:0.7951<\/p>\n<\/td>\n<\/tr>\n

\n

Cu2+<\/sup><\/p>\n<\/td>\n

\n

L:0.9158<\/p>\n

F:0.9085<\/p>\n

D-R:0.8796<\/p>\n<\/td>\n

\n

L:0.8763<\/p>\n

F:0.9321<\/p>\n

D-R:0.8742<\/p>\n<\/td>\n

\n

L:0.9254<\/p>\n

F:0.8754<\/p>\n

D-R:0.7865<\/p>\n<\/td>\n

\n

L:0.9364<\/p>\n

F:0.8768<\/p>\n

D-R:0.8421<\/p>\n<\/td>\n

\n

L:0.9587<\/p>\n

F:0.8986<\/p>\n

D-R:0.8327<\/p>\n<\/td>\n

\n

L:0.9875<\/p>\n

F:0.9215<\/p>\n

D-R:0.7806<\/p>\n<\/td>\n<\/tr>\n

\n

Bi3+<\/sup><\/p>\n<\/td>\n

\n

L:0.9632<\/p>\n

F:0.7412<\/p>\n

D-R:0.8032<\/p>\n<\/td>\n

\n

L:0.9541<\/p>\n

F:0.8412<\/p>\n

D-R:0.8521<\/p>\n<\/td>\n

\n

L:0.8796<\/p>\n

F:0.9478<\/p>\n

D-R:0.8621<\/p>\n<\/td>\n

\n

L:0.9785<\/p>\n

F:0.7621<\/p>\n

D-R:0.7632<\/p>\n<\/td>\n

\n

L:0.9354<\/p>\n

F:0.8896<\/p>\n

D-R:0.7541<\/p>\n<\/td>\n

\n

L:0.8874<\/p>\n

F:0.8632<\/p>\n

D-R:0.7541<\/p>\n<\/td>\n<\/tr>\n

\n

Ce3+<\/sup><\/p>\n<\/td>\n

\n

L:0.9187<\/p>\n

F:0.8632<\/p>\n

D-R:0.7812<\/p>\n<\/td>\n

\n

L:0.9365<\/p>\n

F:0.8741<\/p>\n

D-R:0.7487<\/p>\n<\/td>\n

\n

L:0.9541<\/p>\n

F:0.8852<\/p>\n

D-R:0.7265<\/p>\n<\/td>\n

\n

L:0.9032<\/p>\n

F:0.9312<\/p>\n

D-R:0.8742<\/p>\n<\/td>\n

\n

L:0.8974<\/p>\n

F:0.7841<\/p>\n

D-R:0.7796<\/p>\n<\/td>\n

\n

L:0.9021<\/p>\n

F:0.7629<\/p>\n

D-R:0.7954<\/p>\n<\/td>\n<\/tr>\n

\n

Sn4+<\/sup><\/p>\n<\/td>\n

\n

L:0.9632<\/p>\n

F:0.8741<\/p>\n

D-R:0.8098<\/p>\n<\/td>\n

\n

L:0.9741<\/p>\n

F:0.8325<\/p>\n

D-R:0.7415<\/p>\n<\/td>\n

\n

L:0.9365<\/p>\n

F:0.8479<\/p>\n

D-R:0.7398<\/p>\n<\/td>\n

\n

L:0.9415<\/p>\n

F:0.7654<\/p>\n

D-R:0.7789<\/p>\n<\/td>\n

\n

L:0.8462<\/p>\n

F:0.9625<\/p>\n

D-R:0.8796<\/p>\n<\/td>\n

\n

L:0.9236<\/p>\n

F:0.7658<\/p>\n

D-R:0.8324<\/p>\n<\/td>\n<\/tr>\n

\n

Zr4+<\/sup><\/p>\n<\/td>\n

\n

L:0.8632<\/p>\n

F:0.8125<\/p>\n

D-R:0.7624<\/p>\n<\/td>\n

\n

L:0.8962<\/p>\n

F:0.8762<\/p>\n

D-R:0.7985<\/p>\n<\/td>\n

\n

L:0.9415<\/p>\n

F:0.7784<\/p>\n

D-R:0.8014<\/p>\n<\/td>\n

\n

L:0.9325<\/p>\n

F:0.7321<\/p>\n

D-R:0.8835<\/p>\n<\/td>\n

\n

L:0.8325<\/p>\n

F:0.8097<\/p>\n

D-R:0.7398<\/p>\n<\/td>\n

\n

L:0.7963<\/p>\n

F:0.8697<\/p>\n

D-R:0.8563<\/p>\n<\/td>\n<\/tr>\n

\n

Pd2+<\/sup><\/p>\n<\/td>\n

\n

L:0.8746<\/p>\n

F:0.9254<\/p>\n

D-R:0.9687<\/p>\n<\/td>\n

\n

L:0.8457<\/p>\n

F:0.8796<\/p>\n

D-R:0.9647<\/p>\n<\/td>\n

\n

L:0.7845<\/p>\n

F:0.8746<\/p>\n

D-R:0.9817<\/p>\n<\/td>\n

\n

L:0.7896<\/p>\n

F:0.7489<\/p>\n

D-R:0.9784<\/p>\n<\/td>\n

\n

L:0.8697<\/p>\n

F:0.8741<\/p>\n

D-R:0.9632<\/p>\n<\/td>\n

\n

L:0.8632<\/p>\n

F:0.8974<\/p>\n

D-R:0.9658<\/p>\n<\/td>\n<\/tr>\n

\n

Ni2+<\/sup><\/p>\n<\/td>\n

\n

L:0.8831<\/p>\n

F:0.9723<\/p>\n

D-R:0.8132<\/p>\n<\/td>\n

\n

L:0.8027<\/p>\n

F:0.9674<\/p>\n

D-R:0.8364<\/p>\n<\/td>\n

\n

L:0.7962<\/p>\n

F:0.9487<\/p>\n

D-R:0.7168<\/p>\n<\/td>\n

\n

L:0.8354<\/p>\n

F:0.9681<\/p>\n

D-R:0.8264<\/p>\n<\/td>\n

\n

L:0.8297<\/p>\n

F:0.9587<\/p>\n

D-R:0.7985<\/p>\n<\/td>\n

\n

L:0.7984<\/p>\n

F:9471<\/p>\n

D-R:0.8471<\/p>\n<\/td>\n<\/tr>\n

\n

Mg2+<\/sup><\/p>\n<\/td>\n

\n

L:0.9478<\/p>\n

F:0.8745<\/p>\n

D-R:0.7415<\/p>\n<\/td>\n

\n

L:0.9658<\/p>\n

F:0.8974<\/p>\n

D-R:0.6987<\/p>\n<\/td>\n

\n

L:0.9784<\/p>\n

F:0.9136<\/p>\n

D-R:0.6254<\/p>\n<\/td>\n

\n

L:0.9368<\/p>\n

F:0.8745<\/p>\n

D-R:0.6987<\/p>\n<\/td>\n

\n

L:0.9674<\/p>\n

F:0.8635<\/p>\n

D-R:0.7589<\/p>\n<\/td>\n

\n

L:0.9358<\/p>\n

F:0.8614<\/p>\n

D-R:0.7784<\/p>\n<\/td>\n<\/tr>\n

\n

Zn2+<\/sup><\/p>\n<\/td>\n

\n

L:0.9687<\/p>\n

F:0.8214<\/p>\n

D-R:0.7398<\/p>\n<\/td>\n

\n

L:0.9354<\/p>\n

F:0.7841<\/p>\n

D-R:0.7081<\/p>\n<\/td>\n

\n

L:0.9187<\/p>\n

F:0.7096<\/p>\n

D-R:0.7361<\/p>\n<\/td>\n

\n

L:0.9063<\/p>\n

F:0.7484<\/p>\n

D-R:0.6874<\/p>\n<\/td>\n

\n

L:0.9874<\/p>\n

F:0.7528<\/p>\n

D-R:06879<\/p>\n<\/td>\n

\n

L:0.9635<\/p>\n

F:0.7463<\/p>\n

D-R:0.7841<\/p>\n<\/td>\n<\/tr>\n

\n

Sr2+<\/sup><\/p>\n<\/td>\n

\n

L:0.8768<\/p>\n

F:0.7559<\/p>\n

D-R:0.9934<\/p>\n<\/td>\n

\n

L:0.6987<\/p>\n

F:0.7254<\/p>\n

D-R:0.9687<\/p>\n<\/td>\n

\n

L:0.6748<\/p>\n

F:0.7841<\/p>\n

D-R:0.9634<\/p>\n<\/td>\n

\n

L:0.8748<\/p>\n

F:0.7914<\/p>\n

D-R:0.9874<\/p>\n<\/td>\n

\n

L:0.8041<\/p>\n

F:0.6359<\/p>\n

D-R:0.9587<\/p>\n<\/td>\n

\n

L:0.7418<\/p>\n

F:0.8257<\/p>\n

D-R:0.9987<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u88681\u00a0<\/p>\n

MFT\u548cM-X\/FT\u5bf9\u4e8e\u5438\u9644\u7ade\u4e89\u5b9e\u9a8c\u4e2d\u5404\u4e2a\u79bb\u5b50\u6240\u5339\u914d\u7684\u5438\u9644\u6a21\u578b\u7684\u76f8\u5173\u7cfb\u6570\uff08L:Langmuir,F: Freundlich, D-R\uff1aDubinin \u548cRadushkevich\uff09<\/p>\n

\"\"<\/p>\n

\u56fe5\u00a0<\/p>\n

a\u00a0MFT\u5bf9\u4e0d\u540c\u79bb\u5b50\u7684\u5438\u9644\u70b9\u4f4d\u7684\u6a21\u62df\u56fe\uff1b<\/p>\n

b\u00a0MFT\u5bf9Cr3+<\/sup>,Ni2+<\/sup>\u548cSr2+<\/sup>\u7684Langmuir\uff0cFreundlich\u548cD-R\u6a21\u578b\u7684\u62df\u5408\u66f2\u7ebf<\/p>\n

\u3010\u7ed3\u8bba\u3011<\/b><\/strong><\/p>\n

\u672c\u6587\u901a\u8fc7\u6e7f\u5316\u5b66\u6cd5\uff0c\u6676\u9762\u95f4\u81ea\u7531\u80fd\u548c\u7535\u8377\u4f18\u5148\u5339\u914d\u539f\u5219\u5408\u6210\u4e86\u4e00\u79cdX\/Fe3<\/sub>O4<\/sub>@TiO2<\/sub>\u751f\u957f\u4e8eMMT\u8fb9\u7f18\u7684\u9009\u62e9\u6027\u5438\u9644\u6750\u6599\uff0c\u754c\u9762\u95f4\u7684\u957f\u7a0b\u952eFe3+<\/sup>-O-Ti4+<\/sup>\u548cFe3+<\/sup>-O-Al3+<\/sup>\u63d0\u4f9b\u4e86\u7ed3\u6784\u7a33\u5b9a\u6027\u3002MMT(100)-X\/Fe3<\/sub>O4<\/sub>(311)-TiO2<\/sub>(101)\u6784\u6210\u7684\u754c\u9762\u5bf9Cr3+<\/sup>\u5747\u6709\u9009\u62e9\u5438\u9644\u6027\uff0c\u572810ppm\u4e0b\u7684Cr3+<\/sup>,Ni2+<\/sup>\u548cSr2+<\/sup>\u6df7\u5408\u6eb6\u6db2\u4e2d\uff0cM-X\/FT\u4e2d\u7684\u754c\u9762\u5438\u9644\u9009\u62e9\u6027\u53ef\u8fbe\u523075-80%\u7684Cr3+<\/sup>\u53bb\u9664\u7387\u3002\u7ecf\u8fc7\u7b5b\u9009Cu2+<\/sup>\u548cSn4+<\/sup>\u63ba\u6742\u540e\u6784\u5efa\u7684Xn+<\/sup>-Fe3+<\/sup>-O-Ti4+<\/sup>\u79bb\u5b50\u4f20\u8f93\u901a\u9053\u7528\u4e8e\u754c\u9762\u5904\u5438\u9644Cr3+<\/sup>\u7684 h+<\/sup>\u5b58\u50a8\u63d0\u4f9b\u9ad8\u6548\u8def\u5f84\uff0c\u8fdc\u4f18\u4e8eBi3+<\/sup>,Ce3+<\/sup>\u548cZr4+<\/sup>\u3002\u4ece\u6280\u672f\u89d2\u5ea6\u6765\u770b\uff0c\u6784\u5efa\u534a\u5bfc\u4f53\u6676\u9762\u952e\u5408\u5bf9\u4e8eCr3+<\/sup>\u6216\u5176\u4ed6\u91cd\u91d1\u5c5e\u79bb\u5b50\u7684\u9009\u62e9\u6027\u5438\u9644\u7684\u7814\u7a76\u81f3\u5173\u91cd\u8981\u3002\u672a\u6765\u5e94\u7740\u529b\u548c\u5173\u6ce8\u73af\u5883\u56e0\u7d20\u5e72\u6270\u4e0b\u5bf9Cr3+<\/sup>\u7684\u9ad8\u6548\uff0c\u4f4e\u80fd\u8017\uff0c\u65e0\u5bb3\u5904\u7406\u3002<\/p>\n

\u3010\u4f5c\u8005\u7b80\u4ecb\u3011<\/b><\/strong><\/p>\n

\"\"<\/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

\u7535\u5b50\u90ae\u7bb1\uff1a21013082200003@xy.dlpu.edu.cn<\/u><\/a><\/p>\n

\"\"<\/p>\n

\u7b2c\u4e8c\u4f5c\u8005 \u9102\u6d9b\uff1a<\/strong>\u535a\u58eb\uff0c\u6559\u6388\uff0c\u6e24\u6d77\u5927\u5b66\u73af\u5883\u5de5\u7a0b\u4e13\u4e1a\u5e26\u5934\u4eba\uff0c\u7855\u58eb\u7814\u7a76\u751f\u5bfc\u5e08\u3002\u8fbd\u5b81\u7701\u6bdb\u76ae\u7eff\u8272\u5236\u9020\u4ea7\u4e1a\u6280\u672f\u521b\u65b0\u6218\u7565\u8054\u76df\u7406\u4e8b\u957f\uff0c\u6e24\u6d77\u5927\u5b66\u73af\u5883\u7814\u7a76\u9662\u526f\u9662\u957f\uff0c\u9526\u5dde\u5e02\u91d1\u5c5e\u6750\u6599\u4ea7\u4e1a\u521b\u65b0\u8054\u76df\u4e13\u5bb6\u59d4\u5458\uff0c\u6e24\u6d77\u5927\u5b66\u73af\u4fdd\u4ea7\u4e1a\u6280\u672f\u7814\u7a76\u6240\u6240\u957f\u3002\u7814\u7a76\u5174\u8da3\uff1a\u5316\u5de5\u6e05\u6d01\u751f\u4ea7\u5de5\u827a\uff0c\u571f\u58e4\u4e0e\u6c34\u6c61\u67d3\u4fee\u590d\u6280\u672f\u3001\u4f4e\u78b3\u51cf\u78b3\u5de5\u827a\u6280\u672f\u5f00\u53d1\u53ca\u949b\u57fa\u529f\u80fd\u6750\u6599\u7684\u5236\u5907\u5de5\u827a\u53ca\u5e94\u7528\u3002\u5728ACS Appl Mater Interfaces<\/em>\uff0cJ<\/em>\u00a0H<\/em>aza<\/em>rd Mater<\/em>\uff0c<\/em>Sep Purif Technol<\/em>\uff0c<\/em>J CLEAN PROD<\/em>\uff0c<\/em>Mater. Today Che<\/em>m\uff0c <\/em>J. Environ. Chem. Eng<\/em>\u7b49\u56fd\u9645\u8457\u540d\u671f\u520a\u4e0a\u4ee5\u7b2c\u4e00\/\u901a\u8baf\u4f5c\u8005\u53d1\u8868SCI\u6536\u5f55\u8bba\u658726\u7bc7\uff0c\u4e3b\u630124\u9879\u79d1\u7814\u9879\u76ee\uff0c\u4ee5\u7b2c\u4e00\u53d1\u660e\u4eba\u83b7\u5f97\u6388\u6743\u53d1\u660e\u4e13\u522913\u9879\uff0c\u5355\u9879\u4e13\u5229\u8f6c\u5316\u989d\u5ea6\u8d85100\u4e07\uff0c\u8fd1\u4e09\u5e74\u79d1\u6280\u6210\u679c\u8f6c\u5316\u5408\u540c\u91d1\u989d623\u4e07\u3002<\/p>\n

\u7535\u5b50\u90ae\u7bb1\uff1aetao@bhu.edu.cn<\/u><\/a><\/p>\n

\"\"<\/p>\n

\u901a\u8baf\u4f5c\u8005 \u6768\u59dd\u5b9c\uff1a<\/strong>\u6e24\u6d77\u5927\u5b66\u73af\u5883\u5de5\u7a0b\u4e13\u4e1a\u526f\u6559\u6388\uff0c\u7855\u58eb\u751f\u5bfc\u5e08\u3002\u7814\u7a76\u5174\u8da3\uff1a\u571f\u58e4\u4fee\u590d\u6280\u672f\u548c\u56fa\u4f53\u5e9f\u7269\u8d44\u6e90\u5316\u3002\u5728J<\/em>\u00a0H<\/em>aza<\/em>rd Mater<\/em>\uff0c<\/em>J CLEAN PROD<\/em>\uff0cACS Appl Mater Interfaces\uff0cSep Purif Technol\uff0c<\/em>Mater. Today Che<\/em>m\uff0c<\/em>J. Alloys Compd<\/em>\u7b49\u56fd\u9645\u8457\u540d\u671f\u520a\u4e0a\u4ee5\u7b2c\u4e00\/\u901a\u8baf\u4f5c\u8005\u53d1\u8868SCI\u6536\u5f55\u8bba\u658716\u7bc7\uff0c\u62c5\u4efb\u300aJournal of Alloys and Compounds<\/em>\u300b\uff0c\u300aJournal of Cleaner Production<\/em>\u300b\uff0c\u300aJournal of Polymers and the Environment<\/em>\u300b\u7b49SCI\u77e5\u540d\u671f\u520a\u5ba1\u7a3f\u4eba\u3002<\/p>\n

\u7535\u5b50\u90ae\u7bb1\uff1ayangshuyi@bhu.edu.cn<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3010\u56fe\u5f62\u6458\u8981\u3011 \u00a0 \u7814\u7a76\u80cc\u666f \u57fa\u4e8e\u6c27\u5316\u7269\u8868\u9762\u53ef\u901a\u8fc7\u7535\u5b50\u751f\u6210\u7f9f\u57fa\u5c42\u4f5c\u4e3a\u51fa\u53d1\u70b9\uff0c\u6784\u5efaFe3O4\uff081.8~2.0eV\uff09-TiO2\uff083~3.2eV\uff09\u5f02\u8d28\u7ed3\u4ee5\u5f62\u6210\u7535\u5b50\u4f20\u8f93\u901a…<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[215],"tags":[],"class_list":["post-241588","post","type-post","status-publish","format-standard","hentry","category-jiedu"],"_links":{"self":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/241588"}],"collection":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=241588"}],"version-history":[{"count":2,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/241588\/revisions"}],"predecessor-version":[{"id":241628,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=\/wp\/v2\/posts\/241588\/revisions\/241628"}],"wp:attachment":[{"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=241588"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=241588"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.cailiaoniu.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=241588"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}