A method to construct polyelectrolyte multilayers film containing gold nanoparticles

Chen, Hongjun and Dong, Shaojun (2007) A method to construct polyelectrolyte multilayers film containing gold nanoparticles. Talanta, 71 4: 1752-1756. doi:10.1016/j.talanta.2006.08.014


Author Chen, Hongjun
Dong, Shaojun
Title A method to construct polyelectrolyte multilayers film containing gold nanoparticles
Journal name Talanta   Check publisher's open access policy
ISSN 0039-9140
1873-3573
Publication date 2007-03-15
Year available 2006
Sub-type Article (original research)
DOI 10.1016/j.talanta.2006.08.014
Open Access Status Not yet assessed
Volume 71
Issue 4
Start page 1752
End page 1756
Total pages 5
Place of publication Amsterdam, Netherlands
Publisher Elsevier BV
Language eng
Abstract Gold nanoparticles in polyelectrolyte multilayers film can be easily prepared by repeating immersion of a substrate in poly(diallyl dimethylammonium) chloride (PDDA)-AuCl4 - complexes solution followed by reduction Au3+ through heating. UV-vis spectroscopy, cyclic voltammetry (CV) and tapping-mode atomic force microscopy (AFM) are used to confirm the successful construction of the polyelectrolyte multilayers film and the formation of gold nanoparticles. The multilayers film shows electrocatalytic activity to dioxygen reduction.
Keyword Atomic force microscopy
Electrocatalysis
Gold nanoparticles
Poly(diallyl dimethylammonium) chloride
Polyelectrolyte
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Chemical Engineering Publications
 
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