Interplay of Support Chemistry and Reaction Conditions on Copper Catalyzed Methanol Steam Reforming.
Interplay of Support Chemistry and Reaction Conditions on Copper Catalyzed Methanol Steam Reforming.
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DOI:
10.1021/acs.iecr.8b02488
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发表时间:
2018-11-14
影响因子:
4.2
通讯作者:
Faria J
中科院分区:
文献类型:
--
作者:
Díaz-Pérez MA;Moya J;Serrano-Ruiz JC;Faria J
A series of Cu catalysts supported on SiO2, Al2O3–SiO2, TiO2 rutile, and Cu/TiO2 anatase metal oxides has been studied for methanol reforming in the vapor phase. The highest activity was obtained on Cu/SiO2 catalysts (5493 μmol H2 min–1·gcat–1) followed by Cu/TiO2 rutile, Cu/Al2O3–SiO2, and anatase. XRD and HRTEM characterization after reaction revealed that on Cu/SiO2 significant sintering occurred during reaction. In contrast, the particle size growth on Cu/TiO2 rutile and anatase was less pronounced, which could be associated with the interaction between Cu clusters and TiO2. Characterization by TGA showed that on Cu/Al2O3–SiO2 the main cause of deactivation was coke deposition.
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影响因子:
22.1
作者:
Azenha, C. S. R.;Mateos-Pedrero, C.;Mendes, A.
通讯作者:
Mendes, A.
DOI:
10.1016/s0927-7757(01)00639-2
发表时间:
2001-08-31
影响因子:
5.2
作者:
Coppens, MO
通讯作者:
Coppens, MO
影响因子:
10.4
作者:
Bagherzadeh, Seyed Behnam;Haghighi, Mohammad
通讯作者:
Haghighi, Mohammad
影响因子:
5.5
作者:
JIANG, CJ;TRIMM, DL;CANT, NW
通讯作者:
CANT, NW
影响因子:
5.3
作者:
Haryanto, A;Fernando, S;Adhikari, S
通讯作者:
Adhikari, S