H-2 production with ultra-low CO selectivity via photocatalytic reforming of methanol on Au/TiO2 catalyst
文献类型：期刊论文
| 作者 | Wu, Guopeng1,2; Chen, Tao1; Su, Weiguang1; Zhou, Guohua1; Zong, Xu1; Lei, Zhibin1; Li, Can1 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2008-02-01 |
| 卷号 | 33期号:4页码:1243-1251 |
| 关键词 | Au/TiO2 photocatalyst H-2 production CO selectivity photocatalysis methanol |
| 英文摘要 | h-2 with ultra-low co concentration was produced via photocatalytic reforming of methanol on au/tio2 catalyst. the rate of h-2 production is greatly increased when the gold particle size is reduced from 10 to smaller than 3 nm. the concentration of co in h-2 decreases with reducing the gold particle size of the catalyst. it is suggested that the by-product co is mostly produced via decomposition of the intermediate formic acid species derived from methanol. the smaller gold particles possibly switch the hcooh decomposition reaction mainly to h-2 and co2 products while suppress the co and h2o products. in addition, some co may be oxidized to co2 by photogenerated oxidizing species at the perimeter interface between the small gold particles and tio2 under photocatalytic condition. (c) 2007 international association for hydrogen energy. published by elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | gas shift reaction ; pure hydrogen-production ; water ; temperature ; oxidation ; tio2 ; ftir ; decomposition ; nanoparticles ; pt-tio2 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000254705700017 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140810]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Dalian Univ Technol, Lab Plasam Phys Chem, Dalian 116024, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wu, Guopeng,Chen, Tao,Su, Weiguang,et al. H-2 production with ultra-low CO selectivity via photocatalytic reforming of methanol on Au/TiO2 catalyst[J]. international journal of hydrogen energy,2008,33(4):1243-1251. |
| APA | Wu, Guopeng.,Chen, Tao.,Su, Weiguang.,Zhou, Guohua.,Zong, Xu.,...&Li, Can.(2008).H-2 production with ultra-low CO selectivity via photocatalytic reforming of methanol on Au/TiO2 catalyst.international journal of hydrogen energy,33(4),1243-1251. |
| MLA | Wu, Guopeng,et al."H-2 production with ultra-low CO selectivity via photocatalytic reforming of methanol on Au/TiO2 catalyst".international journal of hydrogen energy 33.4(2008):1243-1251. |
入库方式： OAI收割
来源：大连化学物理研究所
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