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
发表期刊RSC ADVANCES
ISSN2046-2069
卷号6期号:25页码:20979-20986
摘要To 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.
关键词Synthetic Natural-gas Ni-based Catalysts Ni/al2o3 Catalysts Carbon-dioxide Hydrogenolysis Performance Progress Lignin Water
文章类型Article
学科领域Chemistry, Multidisciplinary ; Chemistry
WOS标题词Science & Technology ; Physical Sciences
DOI10.1039/c5ra28057e
URL查看原文
收录类别SCI
语种英语
关键词[WOS]SYNTHETIC NATURAL-GAS ; NI-BASED CATALYSTS ; NI/AL2O3 CATALYSTS ; CARBON-DIOXIDE ; HYDROGENOLYSIS ; PERFORMANCE ; PROGRESS ; LIGNIN ; WATER
WOS研究方向Chemistry
WOS类目Chemistry, Multidisciplinary
项目资助者National 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记录号WOS:000371019000063
引用统计
被引频次:7[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ipe.ac.cn/handle/122111/20707
专题研究所(批量导入)
通讯作者Gu, FN
作者单位1.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
推荐引用方式
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.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
Anti-sintering ZrO2-(5218KB)期刊论文出版稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Liu, Qing]的文章
[Gu, Fangna]的文章
[Zhong, Ziyi]的文章
百度学术
百度学术中相似的文章
[Liu, Qing]的文章
[Gu, Fangna]的文章
[Zhong, Ziyi]的文章
必应学术
必应学术中相似的文章
[Liu, Qing]的文章
[Gu, Fangna]的文章
[Zhong, Ziyi]的文章
相关权益政策
暂无数据
收藏/分享
文件名: Anti-sintering ZrO2-modified Ni-alpha-Al2O3 catalyst for CO methanation.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。