Transient optical properties of novel PbS nanoparticles coated with 2,6-O-diallyl-beta-CD
文献类型：期刊论文
| 作者 | Guo L(郭林); Kui RX(奎热西) ; Liu FQ(刘凤琴); Guo, L; Ibrahim, K; Liu, FQ; Ai, XC; Li, QS; Zhu, HS; Zou, YH
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| 刊名 | JOURNAL OF LUMINESCENCE
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| 出版日期 | 1999 |
| 卷号 | 82期号:2页码:#REF! |
| 关键词 | PbS nanoparticles 2 surface chemical modification ultransient-induced absorption 6-O-diallyl-beta-CD |
| 通讯作者 | Guo, L (reprint author), Hong Kong Univ Sci & Technol, Dept Chem, Kowloon, Hong Kong. |
| 英文摘要 | The transient optical properties of novel PbS nanoparticles coated with 2,6-O-diallyl-beta-cyclodextrines (CDs) were studied by the femtosecond pump-probe technique. The results show that the ultrafast transient-induced absorption for the novel case. Compared to the PbS nanoparticles stabilized with polyvinyl alcohol (PVA), we find that the process for the novel case is different from the PbS(PVA). We suggest that the CDs surface modification can trap holes on the surface of PbS nanoparticles. This can induce an efficient charge separation between the PbS nanoparticles and its surface and result in an ultrafast-induced absorption for novel PbS nanoparticles. (C) 1999 Elsevier Science B.V. All rights reserved. |
| 学科主题 | Optics |
| 类目[WOS] | Optics |
| 收录类别 | SCI |
| WOS记录号 | WOS:000081723600003 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/226226]  |
| 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 | Guo L,Kui RX,Liu FQ,et al. Transient optical properties of novel PbS nanoparticles coated with 2,6-O-diallyl-beta-CD[J]. JOURNAL OF LUMINESCENCE,1999,82(2):#REF!. |
| APA | 郭林.,奎热西.,刘凤琴.,Guo, L.,Ibrahim, K.,...&Zou, YH.(1999).Transient optical properties of novel PbS nanoparticles coated with 2,6-O-diallyl-beta-CD.JOURNAL OF LUMINESCENCE,82(2),#REF!. |
| MLA | 郭林,et al."Transient optical properties of novel PbS nanoparticles coated with 2,6-O-diallyl-beta-CD".JOURNAL OF LUMINESCENCE 82.2(1999):#REF!. |
入库方式： OAI收割
来源：高能物理研究所
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