National Changhua University of Education Institutional Repository : Item 987654321/1550

English | 正體中文 | 简体中文 | Items with full text/Total items : 6507/11669
Visitors : 30091522 Online Users : 852

RC Version 3.2 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

Scope Adv. Search

Login ‧ Upload ‧ Help ‧ About ‧ Administer

NCUEIR > College of Science > Department of Chemistry > Periodical Articles > Item 987654321/1550

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/1550

Title:	Selective Growth of Gold Nanoparticles onto Tellurium Nanowires via a Green Chemical Route
Authors:	Lin, Z.-H.;Lin, Y.-W.;Lee, K.-H.;Chang, H.-T.
Contributors:	化學系
Date:	2008
Issue Date:	2010-11-10T06:47:31Z
Abstract:	In this paper, we describe a green chemical route for highly selective growth of Au tips onto Tenanowires (NWs). We carefully selected the pH values to vary the redox reaction potential between Au3+ and Te NWs, allowing control of nucleation and growth rates of Au nanoparticles (NPs). In the presence of 10 mM CTAB, we obtained Au-Te and Au-Te-Au NWs at pH 4.0 and 5.0, respectively. Photovoltaic data revealed that the resistance of the Te NW-based thin films is controlled by the degree of deposition of Au NPs. We suspect that Au-Te and/or Au-Te-Au NWs hold great potential for use in the fabrication of electronic devices.
Relation:	J. Mater. Chem., 18, 2569-2572
Appears in Collections:	[Department of Chemistry] Periodical Articles

Files in This Item:

There are no files associated with this item.