CAS OpenIR  > 研究所(批量导入)
Anti-sintering ZrO2-modified Ni/alpha-Al2O3 catalyst for CO methanation
Liu, Qing1; Gu, Fangna1; Zhong, Ziyi2; Xu, Guangwen1; Su, Fabing1; Gu, FN
2016
Source PublicationRSC ADVANCES
ISSN2046-2069
Volume6Issue:25Pages:20979-20986
AbstractTo obviously reduce the sintering behavior of Ni particles in Ni/alpha-Al2O3 catalysts during CO methanation reaction, ZrO2 was deposited onto the Ni/a-Al2O3 catalyst surface by a modified impregnation method. It was observed that the ZrO2-modified catalyst with an appropriate amount of ZrO2 showed enhanced catalytic activity due to the increased H-2 uptake and Ni dispersion. During the 103h-lifetime test, the ZrO2-modified catalyst exhibited higher stability and anti-sintering performance than the unmodified one, because the partial coverage of ZrO2 particles could effectively prevent Ni particles from sintering during the reaction at high temperatures. The findings obtained in this study should be conducive to the design and development of supported metal catalysts for high temperature reactions with enhanced stability.
KeywordSynthetic Natural-gas Ni-based Catalysts Ni/al2o3 Catalysts Carbon-dioxide Hydrogenolysis Performance Progress Lignin Water
SubtypeArticle
Subject AreaChemistry, Multidisciplinary ; Chemistry
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1039/c5ra28057e
URL查看原文
Indexed BySCI
Language英语
WOS KeywordSYNTHETIC NATURAL-GAS ; NI-BASED CATALYSTS ; NI/AL2O3 CATALYSTS ; CARBON-DIOXIDE ; HYDROGENOLYSIS ; PERFORMANCE ; PROGRESS ; LIGNIN ; WATER
WOS Research AreaChemistry
WOS SubjectChemistry, Multidisciplinary
Funding OrganizationNational High Technology Research and Development Program 863(SS2015AA050502) ; Fund of State Key Laboratory of Multiphase complex systems(MPCS-2015-A-06) ; National Natural Science Foundation of China(21476238) ; National Basic Research Program(2014CB744306) ; Open Research Fund of State Key Laboratory of Multiphase Complex Systems(MPCS-2014-D-03) ; "Strategic Priority Research Program" of the Chinese Academy of Sciences(XDA07010100 ; XDA07010200)
WOS IDWOS:000371019000063
Citation statistics
Cited Times:11[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ipe.ac.cn/handle/122111/20707
Collection研究所(批量导入)
Corresponding AuthorGu, FN
Affiliation1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China
2.ASTAR, Inst Chem Engn & Sci, 1 Pesek Rd, Singapore 627833, Singapore
Recommended Citation
GB/T 7714
Liu, Qing,Gu, Fangna,Zhong, Ziyi,et al. Anti-sintering ZrO2-modified Ni/alpha-Al2O3 catalyst for CO methanation[J]. RSC ADVANCES,2016,6(25):20979-20986.
APA Liu, Qing,Gu, Fangna,Zhong, Ziyi,Xu, Guangwen,Su, Fabing,&Gu, FN.(2016).Anti-sintering ZrO2-modified Ni/alpha-Al2O3 catalyst for CO methanation.RSC ADVANCES,6(25),20979-20986.
MLA Liu, Qing,et al."Anti-sintering ZrO2-modified Ni/alpha-Al2O3 catalyst for CO methanation".RSC ADVANCES 6.25(2016):20979-20986.
Files in This Item:
File Name/Size DocType Version Access License
Anti-sintering ZrO2-(5218KB)期刊论文出版稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Liu, Qing]'s Articles
[Gu, Fangna]'s Articles
[Zhong, Ziyi]'s Articles
Baidu academic
Similar articles in Baidu academic
[Liu, Qing]'s Articles
[Gu, Fangna]'s Articles
[Zhong, Ziyi]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Liu, Qing]'s Articles
[Gu, Fangna]'s Articles
[Zhong, Ziyi]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.