Preparation of CdS-SiO2 core-shell particles and hollow SiO2 spheres ranging from nanometers to microns in the nonionic reverse microemulsions
文献类型：期刊论文
| 作者 | Teng, F; Tian, ZJ; Xiong, GX; Xu, ZS |
| 刊名 | catalysis today
 |
| 出版日期 | 2004-09-01 |
| 卷号 | 93-5页码:651-657 |
| 关键词 | CdS-SiO2 core-shell particles hollow silica nanoparticles microspheres |
| 英文摘要 | monodispersed cds-sio2 core-shell particles ranging from nanometers (30-100 nm) to micrometers (1.5-2 mum) were prepared in situ in the nonionic reverse microemulsions. after treating the core-shell particles with concentric nitric acid, the hollow silica spheres were obtained correspondingly. the particles were characterized by transmission electron microscope (tem), selected area electron diffraction (saed), scanning electron microscope (sem), x-ray fluroscence (xrf), x-ray powder diffraction (xrd), nitrogen (n-2) physiadsorption, etc. the study shows that the core size and shell thickness could be tuned simply by controlling the addition amount of the reactants and the addition way; that through further processing (e.g. grafting other functional molecules on the particle surface), advanced materials could be prepared; and that the hollow silica spheres could be potentially used as a novel class of catalyst supports. (c) 2004 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | in-oil microemulsion ; nanosize silica ; nanoparticles ; water ; nucleation ; surfaces ; growth ; media ; cdse ; gold |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000223973200093 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/139516]  |
| 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.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dept Nat Gas Chem & Appl Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Teng, F,Tian, ZJ,Xiong, GX,et al. Preparation of CdS-SiO2 core-shell particles and hollow SiO2 spheres ranging from nanometers to microns in the nonionic reverse microemulsions[J]. catalysis today,2004,93-5:651-657. |
| APA | Teng, F,Tian, ZJ,Xiong, GX,&Xu, ZS.(2004).Preparation of CdS-SiO2 core-shell particles and hollow SiO2 spheres ranging from nanometers to microns in the nonionic reverse microemulsions.catalysis today,93-5,651-657. |
| MLA | Teng, F,et al."Preparation of CdS-SiO2 core-shell particles and hollow SiO2 spheres ranging from nanometers to microns in the nonionic reverse microemulsions".catalysis today 93-5(2004):651-657. |
入库方式： OAI收割
来源：大连化学物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。