One-pot synthesis, optical property and self-assembly of monodisperse silver nanospheres | |
Tang, Aiwei1,2; Qu, Shengchun2; Hou, Yanbing3; Teng, Feng3; Wang, Yongsheng3; Wang, Zhanguo2 | |
刊名 | Journal of solid state chemistry |
2011-08-01 | |
卷号 | 184期号:8页码:1956-1962 |
关键词 | Ag nanospheres Self-assembly Optical property Superlattice structures |
ISSN号 | 0022-4596 |
DOI | 10.1016/j.jssc.2011.05.041 |
通讯作者 | Tang, aiwei(awtang@bjtu.edu.cn) |
英文摘要 | High-quality spherical silver (ag) nanocrystals have been synthesized by using a one-pot approach, in which pre-synthesis of organometallic precursors is not required. this reaction involves the thermolysis of a mixed solution of silver acetate and n-dodecanethiol in a non-coordinating organic solvent. the size of the as-obtained ag nanospheres can be controlled by adjusting the reaction time, reaction temperature and the amount of silver acetate added. the growth and nucleation process of the resultant ag nanospheres have been studied by employing uv-vis absorption spectra and transmission electron microscopy (tem) images. furthermore, these ag nanospheres have good self-assembly behaviors, and they are easily self-assembled into two- or three-dimensional superlattice structures due to the bundling and interdigitation of thiolate molecules adsorbed on ag nanospheres. this one-pot synthetic procedure is simple and highly reproducible, which may be extended to prepare other noble-metal nanocrystals. (c) 2011 elsevier inc. all rights reserved. |
WOS关键词 | LIGHT-EMITTING-DIODES ; NANOCRYSTAL SUPERLATTICES ; GOLD NANOPARTICLES ; AG NANOPARTICLES ; ORGANIZATION ; MONOLAYERS ; NANODISKS ; NANORODS ; 2D |
WOS研究方向 | Chemistry |
WOS类目 | Chemistry, Inorganic & Nuclear ; Chemistry, Physical |
语种 | 英语 |
出版者 | ACADEMIC PRESS INC ELSEVIER SCIENCE |
WOS记录号 | WOS:000293802400009 |
内容类型 | 期刊论文 |
URI标识 | http://www.corc.org.cn/handle/1471x/2428394 |
专题 | 半导体研究所 |
通讯作者 | Tang, Aiwei |
作者单位 | 1.Beijing JiaoTong Univ, Sch Sci, Dept Chem, Beijing 100044, Peoples R China 2.Chinese Acad Sci, Inst Semicond, Key Lab Semicond Mat Sci, Beijing 100083, Peoples R China 3.Beijing JiaoTong Univ, Inst Optoelect Technol, Minist Educ, Key Lab Luminescence & Opt Informat, Beijing 100044, Peoples R China |
推荐引用方式 GB/T 7714 | Tang, Aiwei,Qu, Shengchun,Hou, Yanbing,et al. One-pot synthesis, optical property and self-assembly of monodisperse silver nanospheres[J]. Journal of solid state chemistry,2011,184(8):1956-1962. |
APA | Tang, Aiwei,Qu, Shengchun,Hou, Yanbing,Teng, Feng,Wang, Yongsheng,&Wang, Zhanguo.(2011).One-pot synthesis, optical property and self-assembly of monodisperse silver nanospheres.Journal of solid state chemistry,184(8),1956-1962. |
MLA | Tang, Aiwei,et al."One-pot synthesis, optical property and self-assembly of monodisperse silver nanospheres".Journal of solid state chemistry 184.8(2011):1956-1962. |
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