ICCAS OpenIR
A novel type of nanoporous carbon material supporting high dispersion of rhodium nanoparticles
Li, FB; Zou, J; Yuan, GQ
2003-07-01
Source PublicationCATALYSIS LETTERS
ISSN1011-372X
Volume89Issue:1-2Pages:115-119
AbstractNanoporous carbon (NC) was prepared by the controlled pyrolysis of copolymer of vinylidene chloride and acrylonitrite. These organic-inorganic hybrid polymers were synthesized by suspending polymerization. After gradually controlled pyrolysis at 180-300degreesC under nitrogen stream, the resulting material was carbonized at 1000degreesC for 3 h under argon stream. In this way, nanoporous carbon was obtained, which has uniform pore size in the range of 0.8-1.6 nm and specific surface area of 900-1000 m(2) g(-1). The surface morphology and chemical composition were characterized by scanning electron microscopy (SEM) and X-ray photoelectron spectroscopy (XPS). Rhodium particles kept in a highly dispersed state over it were prepared and characterized by XPS and transmission electron microscopy (TEM). The expected high catalytic activity of the final material for methanol carbonylation was observed experimentally.
KeywordCopolymer Carbonization Nanoporous Carbon Supported Metal Catalytic Activity
Indexed BySCI
Language英语
WOS IDWOS:000184187500019
PublisherKLUWER ACADEMIC/PLENUM PUBL
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Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80548
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,Zou, J,Yuan, GQ. A novel type of nanoporous carbon material supporting high dispersion of rhodium nanoparticles[J]. CATALYSIS LETTERS,2003,89(1-2):115-119.
APA Li, FB,Zou, J,&Yuan, GQ.(2003).A novel type of nanoporous carbon material supporting high dispersion of rhodium nanoparticles.CATALYSIS LETTERS,89(1-2),115-119.
MLA Li, FB,et al."A novel type of nanoporous carbon material supporting high dispersion of rhodium nanoparticles".CATALYSIS LETTERS 89.1-2(2003):115-119.
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