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The Synergistic Effects of Two Co-catalysts on Zn2GeO4 on Photocatalytic Water Splitting
Ma, Baojun; Wen, Fuyu; Jiang, Hongfu; Yang, Jinhui; Ying, Pinliang; Li, Can
KeywordSynergistic Effect Pt And Ruo2 Co-catalysts Zn2geo4 Overall Water Splitting
Source PublicationCATALYSIS LETTERS
2010
DOI10.1007/s10562-009-0220-8
Volume134Issue:1-2Pages:78-86
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordCOORDINATED D(10) CONFIGURATION ; VISIBLE-LIGHT IRRADIATION ; OXIDATION CATALYSTS ; RUTHENIUM OXIDE ; DECOMPOSITION ; H-2 ; O-2 ; CLEAVAGE ; ILLUMINATION ; REDUCTION
AbstractZinc orthogermanate was prepared via a hydrothermal method and a remarkable synergistic effect on the photocatalytic activity for overall water splitting was found for Zn2GeO4 co-loaded with noble metals (Pt, Rh, Pd, Au) and metal oxides (RuO2, IrO2). The photocatalytic activity of Pt-RuO2/Zn2GeO4 for overall water splitting is 2.2 times of Pt/Zn2GeO4 and 3.3 times of RuO2/Zn2GeO4. Photocatalytic half reactions evaluation of water splitting for H-2 and O-2 productions shows that Pt plays the major roles in H-2 production and RuO2 promotes the O-2 production. The roles and valence states of co-catalysts and the mechanism of photocatalytic reaction are discussed.
Language英语
WOS IDWOS:000274384600014
Citation statistics
Cited Times:80[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/142202
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Ma, Baojun,Wen, Fuyu,Jiang, Hongfu,et al. The Synergistic Effects of Two Co-catalysts on Zn2GeO4 on Photocatalytic Water Splitting[J]. CATALYSIS LETTERS,2010,134(1-2):78-86.
APA Ma, Baojun,Wen, Fuyu,Jiang, Hongfu,Yang, Jinhui,Ying, Pinliang,&Li, Can.(2010).The Synergistic Effects of Two Co-catalysts on Zn2GeO4 on Photocatalytic Water Splitting.CATALYSIS LETTERS,134(1-2),78-86.
MLA Ma, Baojun,et al."The Synergistic Effects of Two Co-catalysts on Zn2GeO4 on Photocatalytic Water Splitting".CATALYSIS LETTERS 134.1-2(2010):78-86.
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