PREPARATION AND CHARACTERIZATION OF ULTRAFINE ZINC-SULFIDE PARTICLES OF QUANTUM CONFINEMENT
文献类型：期刊论文
| 作者 | GU, WZ; LI, WZ; ZHU, XW; WU, M; WANG, FD; ZHAO, ST |
| 刊名 | CHEMICAL PHYSICS LETTERS
 |
| 出版日期 | 1994-07-22 |
| 卷号 | 224期号:5-6页码:557-562 |
| ISSN号 | 0009-2614 |
| 文献子类 | Article |
| 英文摘要 | We describe the preparation and characterization of highly monodispersed, stabilized and size-fixed ZnS Q-particles. In these samples, small ZnS particles were well accommodated by beta-cyclodextrin cavities. The included ZnS particle size was determined to be 9.7-12.2 angstrom by scanning tunnel microscope, which is consistent with the inner diameter of the cyclodextrin cavity. The microcrystalline structure was identified to be of sphalerite-type by X-ray diffraction. A very sharp and blue-shift exciton peak of optical absorption was observed at the 245-250 nm band and was well accounted for by a recent theoretical model based on a tight-binding approximation. |
| WOS关键词 | SMALL SEMICONDUCTOR CRYSTALLITES ; ELECTRONIC STATES ; SMALL CDS ; SIZE ; ZNS ; MICROCRYSTALS ; EXCITON ; PHOTOCHEMISTRY ; COLLOIDS ; CLUSTERS |
| WOS研究方向 | Chemistry ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:A1994NY53900022 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/167574]  |
| 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 |
| 通讯作者 | WU, M |
| 推荐引用方式 GB/T 7714 | GU, WZ,LI, WZ,ZHU, XW,et al. PREPARATION AND CHARACTERIZATION OF ULTRAFINE ZINC-SULFIDE PARTICLES OF QUANTUM CONFINEMENT[J]. CHEMICAL PHYSICS LETTERS,1994,224(5-6):557-562. |
| APA | GU, WZ,LI, WZ,ZHU, XW,WU, M,WANG, FD,&ZHAO, ST.(1994).PREPARATION AND CHARACTERIZATION OF ULTRAFINE ZINC-SULFIDE PARTICLES OF QUANTUM CONFINEMENT.CHEMICAL PHYSICS LETTERS,224(5-6),557-562. |
| MLA | GU, WZ,et al."PREPARATION AND CHARACTERIZATION OF ULTRAFINE ZINC-SULFIDE PARTICLES OF QUANTUM CONFINEMENT".CHEMICAL PHYSICS LETTERS 224.5-6(1994):557-562. |
入库方式： OAI收割
来源：大连化学物理研究所
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