中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Molecular Hydrogen Formation from Photocatalysis of Methanol on Anatase-TiO2(101)

文献类型:期刊论文

作者Xu, Chenbiao1,2; Yang, Wenshao1; Guo, Qing1; Dai, Dongxu1; Chen, Maodu2; Yang, Xueming1
刊名journal of the american chemical society
出版日期2014-01-15
卷号136期号:2页码:602-605
产权排序待补充
通讯作者郭庆 ; 杨学明
合作状况
英文摘要photocatalysis of methanol (ch3oh) on anatase (a)-tio2(101) has been investigated using temperature programmed desorption (tpd) method with 266 nm light at low surface temperatures. experimental results show that ch3oh adsorbs on the a-tio2(101) surface predominantly in molecular form, with only a small amount of ch3oh in dissociated form. photocatalytic products, formaldehyde (ch2o) and methyl formate (hcooch3), have been detected under 266 nm light irradiation. in addition to h2o formation, h-2 product is also observed by tpd spectroscopy. experimental results indicate that h-2 product is formed via thermal recombination of h-atoms on the bbo sites from photocatalysis of ch3oh on the a-tio2(101) surface, and h-2 production on the a-tio2(101) surface is significantly more efficient than that on the rutile (r)-tio2(110) surface.
WOS标题词science & technology ; physical sciences
学科主题物理化学
类目[WOS]chemistry, multidisciplinary
研究领域[WOS]chemistry
关键词[WOS]anatase tio2(101) ; surface science ; tio2 photocatalysis ; water ; electron ; spectroscopy ; chemistry ; vacancies ; pt/tio2 ; steps
收录类别SCI
资助信息1,1
原文出处605
语种英语
WOS记录号WOS:000330018600016
公开日期2014-09-11
源URL[http://159.226.238.44/handle/321008/119737]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
作者单位1.Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Liaoning, Peoples R China
2.Dalian Univ Technol, Sch Phys & Optoelect Engn, Dalian 116024, Peoples R China
推荐引用方式
GB/T 7714
Xu, Chenbiao,Yang, Wenshao,Guo, Qing,et al. Molecular Hydrogen Formation from Photocatalysis of Methanol on Anatase-TiO2(101)[J]. journal of the american chemical society,2014,136(2):602-605.
APA Xu, Chenbiao,Yang, Wenshao,Guo, Qing,Dai, Dongxu,Chen, Maodu,&Yang, Xueming.(2014).Molecular Hydrogen Formation from Photocatalysis of Methanol on Anatase-TiO2(101).journal of the american chemical society,136(2),602-605.
MLA Xu, Chenbiao,et al."Molecular Hydrogen Formation from Photocatalysis of Methanol on Anatase-TiO2(101)".journal of the american chemical society 136.2(2014):602-605.

入库方式: OAI收割

来源:大连化学物理研究所

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