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DOI | 10.1038/ncomms15325 |
Polymorph selection towards photocatalytic gaseous CO2 hydrogenation | |
Yan, Tingjiang1,2; Wang, Lu2; Liang, Yan3; Makaremi, Meysam2; Wood, Thomas E.2; Dai, Ying3; Huang, Baibiao3; Jelle, Abdinoor A.2; Dong, Yuchan2; Ozin, Geoffrey A.2 | |
2019-06-07 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2019 |
卷号 | 10 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; Canada |
英文摘要 | Titanium dioxide is the only known material that can enable gas-phase CO2 photocatalysis in its anatase and rutile polymorphic forms. Materials engineering of polymorphism provides a useful strategy for optimizing the performance metrics of a photocatalyst. In this paper, it is shown that the less well known rhombohedral polymorph of indium sesquioxide, like its well-documented cubic polymorph, is a CO2 hydrogenation photocatalyst for the production of CH3OH and CO. Significantly, the rhombohedral polymorph exhibits higher activity, superior stability and improved selectivity towards CH3OH over CO. These gains in catalyst performance originate in the enhanced acidity and basicity of surface frustrated Lewis pairs in the rhombohedral form. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000470656800029 |
WOS关键词 | VISIBLE-LIGHT IRRADIATION ; FRUSTRATED LEWIS PAIRS ; METHANOL SYNTHESIS ; CARBON-DIOXIDE ; INDIUM-OXIDE ; SURFACE ; REDUCTION ; CATALYSTS ; CONVERSION ; MECHANISM |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203303 |
专题 | 资源环境科学 |
作者单位 | 1.Qufu Normal Univ, Coll Chem & Chem Engn, Key Lab Life Organ Anal, Qufu 273165, Shandong, Peoples R China; 2.Univ Toronto, Dept Chem, Solar Fuels Cluster, Mat Chem & Nanochem Res Grp, 80 St George St, Toronto, ON M5S 3H6, Canada; 3.Shandong Univ, State Key Lab Crystal Mat, Sch Phys, Jinan 250100, Shandong, Peoples R China |
推荐引用方式 GB/T 7714 | Yan, Tingjiang,Wang, Lu,Liang, Yan,et al. Polymorph selection towards photocatalytic gaseous CO2 hydrogenation[J]. NATURE COMMUNICATIONS,2019,10. |
APA | Yan, Tingjiang.,Wang, Lu.,Liang, Yan.,Makaremi, Meysam.,Wood, Thomas E..,...&Ozin, Geoffrey A..(2019).Polymorph selection towards photocatalytic gaseous CO2 hydrogenation.NATURE COMMUNICATIONS,10. |
MLA | Yan, Tingjiang,et al."Polymorph selection towards photocatalytic gaseous CO2 hydrogenation".NATURE COMMUNICATIONS 10(2019). |
条目包含的文件 | 条目无相关文件。 |
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