DICP OpenIR
Effect of surface modification of support on properties of Cu-Co-Fe/Al2O3 catalyst for alcohol synthesis
Xu, J; Wei, Y; Zheng, L; Zhou, HW; Du, BH
KeywordCopper Cobalt Iron Supported Catalyst Alcohol Synthesis Carrier Surface Modification
Source PublicationCHINESE JOURNAL OF CATALYSIS
2001-09-01
Volume22Issue:5Pages:419-422
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
WOS Research AreaChemistry ; Engineering
AbstractThe Cu-Co-Fe-1.2/Al2O3 alcohol synthesis catalyst was prepared from the alumina support modified with HNO3 or KOH aqueous solution at different pH. The effects of modification conditions on the phase, surface and reduction behavior of the catalyst were studied. With increasing pH value, the dispersion of CuO on the support becomes easier and the mean pore size of the catalyst decreases. The Co component is well dispersed on the support modified at low pH. The reduction temperature of the catalyst decreases at first, and then increases when the Al2O3 support is modified at pH of 6 to 13.
Language英语
WOS IDWOS:000171867100004
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138973
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Zhengzhou Univ, Dept Chem, Zhengzhou 450052, Peoples R China
Recommended Citation
GB/T 7714
Xu, J,Wei, Y,Zheng, L,et al. Effect of surface modification of support on properties of Cu-Co-Fe/Al2O3 catalyst for alcohol synthesis[J]. CHINESE JOURNAL OF CATALYSIS,2001,22(5):419-422.
APA Xu, J,Wei, Y,Zheng, L,Zhou, HW,&Du, BH.(2001).Effect of surface modification of support on properties of Cu-Co-Fe/Al2O3 catalyst for alcohol synthesis.CHINESE JOURNAL OF CATALYSIS,22(5),419-422.
MLA Xu, J,et al."Effect of surface modification of support on properties of Cu-Co-Fe/Al2O3 catalyst for alcohol synthesis".CHINESE JOURNAL OF CATALYSIS 22.5(2001):419-422.
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