In situ synchrotron small angle X-ray scattering studies of TiO2 colloid at elevated temperature
文献类型：期刊论文
| 作者 | Hong XG(洪新国); Hong, XG; Du, LC; Ye, MP; Weng, YX; Li, M |
| 刊名 | HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION
 |
| 出版日期 | 2003 |
| 卷号 | 27页码:#REF! |
| 关键词 | TiO2 nano-particles small angle X-ray scattering colloid |
| 其他题名 | 宽带隙半导体TiO2纳米溶胶原位变温的X射线小角散射研究 |
| 通讯作者 | Hong, XG (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100039, Peoples R China. |
| 英文摘要 | The suspension colloids of the wide-gap semiconductor TiO2 nano-particles in aqueous solution at elevated temperature have been studied by in situ small angle X-ray scattering using synchrotron radiation. It is found that the Guiner plot of the scattering intensity shows an upward concave behaviour at lower scattering vectors, being representative of a polydispersive system. The size distribution of gyration radius of TiO2 nano-particles in aqueous solution, M(R-g), has been successfully determined by Shull-Roess method. The main peak of M( R-g) at 25degreesC is located at 2.3 nm, corresponding to a spherical diameter of 5.9nm, while it increases to 3.2 nm at 80degreesC, corresponding to a spherical diameter of 8.2 nm. This size distribution of TiO2 nanoparticle in solution is useful to understand the photo-electron properties and the stabilities of the dye sensitised TiO2 nanoparticle solar cell. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 收录类别 | SCI |
| WOS记录号 | WOS:000220592300015 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/225865]  |
| 专题 | 高能物理研究所_多学科研究中心 |
| 推荐引用方式 GB/T 7714 | Hong XG,Hong, XG,Du, LC,et al. In situ synchrotron small angle X-ray scattering studies of TiO2 colloid at elevated temperature[J]. HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,2003,27:#REF!. |
| APA | 洪新国,Hong, XG,Du, LC,Ye, MP,Weng, YX,&Li, M.(2003).In situ synchrotron small angle X-ray scattering studies of TiO2 colloid at elevated temperature.HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION,27,#REF!. |
| MLA | 洪新国,et al."In situ synchrotron small angle X-ray scattering studies of TiO2 colloid at elevated temperature".HIGH ENERGY PHYSICS AND NUCLEAR PHYSICS-CHINESE EDITION 27(2003):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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