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 |
| 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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