Preparation and performances of nanosized Ta2O5 powder photocatalyst
文献类型：期刊论文
| 作者 | Zhu, ZF; Yu, F; Man, Y; Tian, QY; He, Y; Wu, NZ |
| 刊名 | journal of solid state chemistry
 |
| 出版日期 | 2005 |
| 卷号 | 178期号:1页码:224-229 |
| 关键词 | nanosized photocatalytic Ta2O5 |
| 英文摘要 | nanosized-ta2o5 powder photocatalyst was successfully synthesized by using sol-gel method via tacl5 butanol solution as a precursor. ta2o5 species can be formed under 500degreesc via the decomposition of the precursor. the crystalline phase of ta2o5 powder photocatalyst can be obtained after being calcined above 600 degreesc for 4 h. the crystal size and particle size of ta2o5 powder photocatalyst was about 50 nm. a good photocatalytic performance for the degradation of gaseous formaldehyde was obtained for the nanosized-ta2o5 powder. the ta2o5,05 powder formed at 700 degreesc for 4 h and at 650 degreesc for 12 h showed the best performance. the calcination temperature and time play an important role in the crystallization and photocatalytical performance of nanosized-ta2o5 powder. (c) 2004 elsevier inc. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, inorganic & nuclear ; chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | solvothermal synthesis ; tantalum oxide ; decomposition ; water ; ktao3 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000227042200034 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/139666]  |
| 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.Tsing Hua Univ, Dept Chem, State Key Lab Organ Optoelect & Mol Engn, Beijing 100084, Peoples R China 2.Peking Univ, Inst Chem Phys, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, ZF,Yu, F,Man, Y,et al. Preparation and performances of nanosized Ta2O5 powder photocatalyst[J]. journal of solid state chemistry,2005,178(1):224-229. |
| APA | Zhu, ZF,Yu, F,Man, Y,Tian, QY,He, Y,&Wu, NZ.(2005).Preparation and performances of nanosized Ta2O5 powder photocatalyst.journal of solid state chemistry,178(1),224-229. |
| MLA | Zhu, ZF,et al."Preparation and performances of nanosized Ta2O5 powder photocatalyst".journal of solid state chemistry 178.1(2005):224-229. |
入库方式： OAI收割
来源：大连化学物理研究所
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