ICCAS OpenIR
A novel approach to the construction of core-shell gold-polyaniline nanoparticles
Dong, Yang; Ma, Ying; Zhai, Tianyou; Zeng, Yi; Fu, Hongbing; Yao, Jiannian
2007-11-14
Source PublicationNANOTECHNOLOGY
ISSN0957-4484
Volume18Issue:45
AbstractUniform core-shell gold-polyaniline (Au-PANI) nanoparticles were successfully fabricated by in situ polymerization of aniline using poly(N-isopropylacrylamide)-co-poly(acrylic acid) (PNIPAM-co-PAA)/AuNP hybrid microgel particles as a template. TEM images gave direct evidence of the core-shell nanostructure of Au-PANI particles, which were composed of gold nanoparticles as the core and polyaniline as the shell. The shell thickness of as-prepared core-shell Au-PANI nanoparticles can be easily tuned by controlling the reaction time. A possible mechanism for the formation of core-shell Au-PANI nanostructures was proposed. This novel synthetic method may be extended to the synthesis of other core-shell nanostructures with diverse functionality and high colloidal stability.
DOI10.1088/0957-4484/18/45/455603
Indexed BySCI
Language英语
WOS IDWOS:000250139400013
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:20[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.iccas.ac.cn/handle/121111/62758
Collection中国科学院化学研究所
Corresponding AuthorMa, Ying
Affiliation1.Chinese Acad Sci, Inst Chem, BNLMS, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Dong, Yang,Ma, Ying,Zhai, Tianyou,et al. A novel approach to the construction of core-shell gold-polyaniline nanoparticles[J]. NANOTECHNOLOGY,2007,18(45).
APA Dong, Yang,Ma, Ying,Zhai, Tianyou,Zeng, Yi,Fu, Hongbing,&Yao, Jiannian.(2007).A novel approach to the construction of core-shell gold-polyaniline nanoparticles.NANOTECHNOLOGY,18(45).
MLA Dong, Yang,et al."A novel approach to the construction of core-shell gold-polyaniline nanoparticles".NANOTECHNOLOGY 18.45(2007).
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