Two-dimensional self-organization of 1-nonanethiol-capped gold nanoparticles
Jiang, P; Xie, SS; Yao, JN; He, ST; Zhang, HX; Shi, DX; Pang, SJ; Gao, HJ
AbstractA two-dimensional (2D) ordered hexagonal close-packed structure, formed by 1-nonanethiol-capped gold nanoparticles, is reported. The structure was constructed only by dipping the gold nanoparticle colloidal solution on flat substrate. The gold nanoparticles were synthesized as follows: First, AuCl4-1 was transferred from aqueous solution to toluene by the phase-transfer reagent of tetraoctylammonium bromide. Then it was reduced with aqueous sodium borohydride in the presence of a given amount of 1-nonanethiol molecules which was used to control the nucleation and growth of the gold nanoparticles for the desired size. The experimental techniques, such as UV-Vis, FT-IR, and X-ray photoelectron spectroscopy (XPS), were employed to characterize the obtained product. Transmission electron microscopy (TEM) measurement demonstrated the size of the gold nanoparticle and the formation of two-dimensional ordered hexagonal close-packed gold nanoparticle structure.
KeywordGold Nanoparticle Characterization Self-organization
Indexed BySCI
WOS IDWOS:000170193900006
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Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Corresponding AuthorJiang, P
Affiliation1.Chinese Acad Sci, Inst Phys, Beijing Lab Vacuum Phys, Beijing 100080, Peoples R China
2.Chinese Acad Sci, Ctr Condensed Matter Phys, Beijing 100080, Peoples R China
3.Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100101, Peoples R China
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GB/T 7714
Jiang, P,Xie, SS,Yao, JN,et al. Two-dimensional self-organization of 1-nonanethiol-capped gold nanoparticles[J]. CHINESE SCIENCE BULLETIN,2001,46(12):996-998.
APA Jiang, P.,Xie, SS.,Yao, JN.,He, ST.,Zhang, HX.,...&Gao, HJ.(2001).Two-dimensional self-organization of 1-nonanethiol-capped gold nanoparticles.CHINESE SCIENCE BULLETIN,46(12),996-998.
MLA Jiang, P,et al."Two-dimensional self-organization of 1-nonanethiol-capped gold nanoparticles".CHINESE SCIENCE BULLETIN 46.12(2001):996-998.
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