ICCAS OpenIR
Polymer-derived carbon-supported group VIII metals catalysts for vapor phase carbonylation of methanol
Li, FB; Huang, J; Zou, J; Pan, PL; Yuan, GQ
2003-09-30
Source PublicationAPPLIED CATALYSIS A-GENERAL
ISSN0926-860X
Volume251Issue:2Pages:295-304
AbstractPorous carbon beads (CB) prepared by carbonizing poly(vinylidene chloride) were used to support group VIII metals for vapor phase carbonylation of methanol. Compared with other typical activated carbon (AC), many new properties were developed during synthesis and carbonization processes. Novel active centers were introduced on the surface by the presence of two heteroatoms (Si, O) from bentonite; the active centers are thermally stable and affect the final metals dispersion. The dispersion of supported metals on CB at different temperatures was characterized by X-ray photoelectron spectroscopy (XPS) and transmission electron microscopy (TEM). The thermally stable active centers enhance the stability of the supported metals particles.
KeywordPolymeric Precursors Carbonization Carbon Beads Metal Dispersion Methanol Carbonylation
DOI10.1016/S0926-860X(03)00361-2
Indexed BySCI
Language英语
WOS IDWOS:000185715100008
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:10[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/81316
Collection中国科学院化学研究所
Corresponding AuthorYuan, GQ
AffiliationChinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Li, FB,Huang, J,Zou, J,et al. Polymer-derived carbon-supported group VIII metals catalysts for vapor phase carbonylation of methanol[J]. APPLIED CATALYSIS A-GENERAL,2003,251(2):295-304.
APA Li, FB,Huang, J,Zou, J,Pan, PL,&Yuan, GQ.(2003).Polymer-derived carbon-supported group VIII metals catalysts for vapor phase carbonylation of methanol.APPLIED CATALYSIS A-GENERAL,251(2),295-304.
MLA Li, FB,et al."Polymer-derived carbon-supported group VIII metals catalysts for vapor phase carbonylation of methanol".APPLIED CATALYSIS A-GENERAL 251.2(2003):295-304.
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