ICCAS OpenIR
Preparation of silver nanocrystals in the presence of aniline
Tan, YW; Li, YF; Zhu, DB
2003-02-15
Source PublicationJOURNAL OF COLLOID AND INTERFACE SCIENCE
ISSN0021-9797
Volume258Issue:2Pages:244-251
AbstractThe preparation and characterization of silver nanocrystals by chemical reduction of silver ions in the presence of aniline using hydrazine monohydrate (N2H4.H2O) or sodium citrate as the reducing agent are described. A high yield of aniline-derivatized hexagonal silver nanoparticles is obtained by the reduction of Ag2SO4 with N2H4.H2O. An alternative strategy is the reduction of Ag+ by citrate in the presence of aniline, by which the size and morphology of the Ag nanocrystals can be controlled to a certain degree by changing the concentration ratio of aniline to Ag+. It is believed that the amount of aniline added in the starting solutions for the preparation influences the morphology of the Ag nanoparticles. In addition, the long Ag nanorods with a high mean aspect ratio are prepared in the presence of aniline at a low concentration or o-anisidine. (C) 2003 Elsevier Science (USA). All rights reserved.
KeywordAg Nanoparticles Ag Nanorods Aniline
DOI10.1016/S0021-9797(02)00151-0
Indexed BySCI
Language英语
WOS IDWOS:000181558900005
PublisherACADEMIC PRESS INC ELSEVIER SCIENCE
Citation statistics
Cited Times:76[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/80944
Collection中国科学院化学研究所
Corresponding AuthorLi, YF
AffiliationChinese Acad Sci, Inst Chem, Ctr Mol Sci, Lab Organ Solids, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Tan, YW,Li, YF,Zhu, DB. Preparation of silver nanocrystals in the presence of aniline[J]. JOURNAL OF COLLOID AND INTERFACE SCIENCE,2003,258(2):244-251.
APA Tan, YW,Li, YF,&Zhu, DB.(2003).Preparation of silver nanocrystals in the presence of aniline.JOURNAL OF COLLOID AND INTERFACE SCIENCE,258(2),244-251.
MLA Tan, YW,et al."Preparation of silver nanocrystals in the presence of aniline".JOURNAL OF COLLOID AND INTERFACE SCIENCE 258.2(2003):244-251.
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