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| Fabrication of high loading V2O5/TiO2 catalysts derived from metal-organic framework with excellent activity for chlorobenzene decomposition | |
Chai, Shaohua1,2; Li, Shuangde1; Li, Weiman1; Zheng, Qinzhong1,2; Wang, Dongdong1,2; Chen, Yunfa1,2,3
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| 2022-01-15 | |
| Source Publication | APPLIED SURFACE SCIENCE
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| ISSN | 0169-4332 |
| Volume | 572Pages:9 |
| Abstract | A series of V2O5/TiO2 catalysts with high vanadium loading (6.0 - 43.9 wt%) were prepared by wet impregnation over metal-organic framework (MOF) MIL-125(Ti) support following calcination, and were tested for catalytic combustion of 100 ppm chlorobenzene. Taking advantage of MIL-125(Ti) with high surface area, copious catalytically active VOx species generated in the case of high vanadium loading, among which 0.4VTi, 0.6VTi and 0.8VTi showed 100% chlorobenzene conversion at 250 degrees C. The effect of vanadium loading on the catalysts have been characterized by means of XRD, SEM, TEM, ICP-OES, N-2 adsorption-desorption at 77 K, Raman, NH3-TPD and H-2-TPR. The reaction mechanism of chlorobenzene over the as-prepared catalysts was also proposed by in situ DRIFTS. |
| Keyword | V2O5/TiO2 catalysts MIL-125(Ti) High vanadium loading Chlorobenzene In situ DRIFTS |
| DOI | 10.1016/j.apsusc.2021.151511 |
| Language | 英语 |
| WOS Keyword | CHLORINATED BENZENES ; TOTAL OXIDATION ; FT-IR ; OXIDES ; SPECTRA ; 1,2-DICHLOROBENZENE ; VANADIA/TITANIA ; HYDROXIDES ; MECHANISM |
| Funding Project | Strategic Priority Research Program (A) of the Chinese Academy of Sciences[XDA23030300] ; Cultivating Project of Strategic Priority Research Program of Chinese Academy of Sciences[XDPB19] ; Fund of State Key Laboratory of Multi-phase Complex Systems[MPCS-2021-A-01] ; Young Talent Project of the Center for Excellence in Regional Atmospheric Environment, CAS[CERAE201805] ; Youth Innovation Promotion Association of Chinese Academy of Sciences |
| WOS Research Area | Chemistry ; Materials Science ; Physics |
| WOS Subject | Chemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter |
| Funding Organization | Strategic Priority Research Program (A) of the Chinese Academy of Sciences ; Cultivating Project of Strategic Priority Research Program of Chinese Academy of Sciences ; Fund of State Key Laboratory of Multi-phase Complex Systems ; Young Talent Project of the Center for Excellence in Regional Atmospheric Environment, CAS ; Youth Innovation Promotion Association of Chinese Academy of Sciences |
| WOS ID | WOS:000725227500004 |
| Publisher | ELSEVIER |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.ipe.ac.cn/handle/122111/51329 |
| Collection | 中国科学院过程工程研究所 |
| Corresponding Author | Li, Shuangde; Chen, Yunfa |
| Affiliation | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Inst Urban Environm, Ctr Excellence Reg Atmospher Environm, Xiamen 361021, Fujian, Peoples R China |
| First Author Affilication | Center of lonic Liquids and Green Engineering |
| Corresponding Author Affilication | Center of lonic Liquids and Green Engineering |
| Recommended Citation GB/T 7714 | Chai, Shaohua,Li, Shuangde,Li, Weiman,et al. Fabrication of high loading V2O5/TiO2 catalysts derived from metal-organic framework with excellent activity for chlorobenzene decomposition[J]. APPLIED SURFACE SCIENCE,2022,572:9. |
| APA | Chai, Shaohua,Li, Shuangde,Li, Weiman,Zheng, Qinzhong,Wang, Dongdong,&Chen, Yunfa.(2022).Fabrication of high loading V2O5/TiO2 catalysts derived from metal-organic framework with excellent activity for chlorobenzene decomposition.APPLIED SURFACE SCIENCE,572,9. |
| MLA | Chai, Shaohua,et al."Fabrication of high loading V2O5/TiO2 catalysts derived from metal-organic framework with excellent activity for chlorobenzene decomposition".APPLIED SURFACE SCIENCE 572(2022):9. |
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