• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
成果搜索

author:

Lin, S. (Lin, S..) [1] | Xie, D. (Xie, D..) [2]

Indexed by:

Scopus CSCD

Abstract:

Pure In 2O 3 is considered as an efficient methanol steam reforming catalyst. Despite of several studies in the past decades, the mechanism of MSR on In 2O 3 is still not fully understood. In this work, a periodic density functional theory study of the initial dissociation of methanol and water over the In 2O 3 (110) surface is presented. The activation energy barriers and thermochemistry for several elementary steps are reported. It is found that the energy barriers for O-H bond cleavage of both CH 3OH and H 2O to produce CH 3O and OH species at a surface In-O pair site are very low, indicating that In 2O 3 (110) can facilely catalyze these two important processes at low temperatures. In addition, the subsequent dehydrogenation of CH 3O to CH 2O is also found to proceed with a low barrier. © 2012 SIOC, CAS, Shanghai, & WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keyword:

decomposition; DFT; In 2O 3 (110); methanol; water

Community:

  • [ 1 ] [Lin, S.]Research Institute of Photocatalysis, Fujian Provincial Key Laboratory of Photocatalysis-State Key Laboratory Breeding Base, Fuzhou University, Fuzhou, Fujian 350002, China
  • [ 2 ] [Xie, D.]Institute of Theoretical and Computational Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, Jiangsu 210093, China

Reprint 's Address:

  • [Lin, S.]Research Institute of Photocatalysis, Fujian Provincial Key Laboratory of Photocatalysis-State Key Laboratory Breeding Base, Fuzhou University, Fuzhou, Fujian 350002, China

Show more details

Related Keywords:

Related Article:

Source :

Chinese Journal of Chemistry

ISSN: 1001-604X

Year: 2012

Issue: 9

Volume: 30

Page: 2036-2040

0 . 9 1 7

JCR@2012

5 . 5 0 0

JCR@2023

JCR Journal Grade:3

CAS Journal Grade:4

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count: 13

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

Affiliated Colleges:

Online/Total:86/10049028
Address:FZU Library(No.2 Xuyuan Road, Fuzhou, Fujian, PRC Post Code:350116) Contact Us:0591-22865326
Copyright:FZU Library Technical Support:Beijing Aegean Software Co., Ltd. 闽ICP备05005463号-1