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Cerium-Oxide-Modified Nickel as a Non-Noble Metal Catalyst for Selective Decomposition of Hydrous Hydrazine to Hydrogen
He, Lei1,2; Liang, Binglian1,2; Li, Lin1; Yang, Xiaofeng1; Huang, Yanqiang1; Wang, Aiqin1; Wang, Xiaodong1; Zhang, Tao1
KeywordHydrogen Generation Hydrous Hydrazine Non-noble Metal Ni-ceo2 Ni-o-ce
Source PublicationACS CATALYSIS
2015-03-01
DOI10.1021/acscatal.5b00143
Volume5Issue:3Pages:1623-1628
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordHIGHLY EFFICIENT CATALYST ; ROOM-TEMPERATURE ; H-2 PRODUCTION ; AMBIENT CONDITIONS ; CO OXIDATION ; GENERATION ; NI ; STORAGE ; NANOPARTICLES ; SUPPORT
AbstractHydrous hydrazine is identified as a hydrogen reservoir owing to its high content of hydrogen (8.0 wt %). Its selective decomposition under mild conditions is the key for quick H-2 release. Modifying Ni nanoparticles with a small amount of CeO2 (8.0 mol %) resulted in a 3-fold increase of turnover frequency (TOF) and an enhancement of H-2 selectivity from 67% to above 99%. This improvement was due to the modification of Ni with CeO2 nearby through strong metal-support interaction (e.g., Ni-O-Ce structure). Furthermore, this promoting effect was extended to other oxides which can form strong metal-support interaction with Ni, such as ZrO2, MgO, and La2O3.
Language英语
WOS IDWOS:000350843500028
Citation statistics
Cited Times:69[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/146084
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
He, Lei,Liang, Binglian,Li, Lin,et al. Cerium-Oxide-Modified Nickel as a Non-Noble Metal Catalyst for Selective Decomposition of Hydrous Hydrazine to Hydrogen[J]. ACS CATALYSIS,2015,5(3):1623-1628.
APA He, Lei.,Liang, Binglian.,Li, Lin.,Yang, Xiaofeng.,Huang, Yanqiang.,...&Zhang, Tao.(2015).Cerium-Oxide-Modified Nickel as a Non-Noble Metal Catalyst for Selective Decomposition of Hydrous Hydrazine to Hydrogen.ACS CATALYSIS,5(3),1623-1628.
MLA He, Lei,et al."Cerium-Oxide-Modified Nickel as a Non-Noble Metal Catalyst for Selective Decomposition of Hydrous Hydrazine to Hydrogen".ACS CATALYSIS 5.3(2015):1623-1628.
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