Characterization of the size-dependent optical properties of p-terphenyl nanocrystals
文献类型：期刊论文
| 作者 | Xie, RM; Fu, HB; Ji, XH; Yao, JN |
| 刊名 | JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY
 |
| 出版日期 | 2002-02-28 |
| 卷号 | 147期号:1页码:31-37 |
| 关键词 | P-terphenyl Nanocrystals Size-dependent Property |
| ISSN号 | 1010-6030 |
| 英文摘要 | p-Terphenyl (TP) nanocrystals with different sizes from 50 to 300 nm were prepared by the reprecipitation method. Their main absorption peaks attributed to L-1(a) <-- (1)A transition were observed to shift to longer wavelength region with increasing crystal size, At the same time, a new peak assigned to L-1(b) <-- (1)A absorption emerged and became stronger. This size-dependent property of the absorption spectra may be attributed to the interaction between TP molecules. The fluorescence excitation spectra of TP nanocrystals also exhibited size-dependent properties, as well as absorption spectra, and the difference between the emission spectra of TP monomer and those of TP nanocrystals may result from different configuration of the TP molecules in the two states. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000174241500004 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/78973]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Yao, JN |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, RM,Fu, HB,Ji, XH,et al. Characterization of the size-dependent optical properties of p-terphenyl nanocrystals[J]. JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,2002,147(1):31-37. |
| APA | Xie, RM,Fu, HB,Ji, XH,&Yao, JN.(2002).Characterization of the size-dependent optical properties of p-terphenyl nanocrystals.JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY,147(1),31-37. |
| MLA | Xie, RM,et al."Characterization of the size-dependent optical properties of p-terphenyl nanocrystals".JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY 147.1(2002):31-37. |
入库方式： OAI收割
来源：化学研究所
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