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HUSTIR > College of Engineering > Department of Energy and Materials Technology > journal > Item 310993100/177

Please use this identifier to cite or link to this item: http://ir.hust.edu.tw/dspace/handle/310993100/177

Title:	Novel Method to Prepare Conductive Coatings from Metal Chelate of Polyester
Authors:	Huang Chueh-Jung Liou Tzong-Horng
Contributors:	Department of Chemical Engineering
Keywords:	Conductivity Coating Metal Chelate Polyvinyl Acetate Surface Resistivity
Date:	2000-09
Issue Date:	2008-08-18T01:11:50Z
Abstract:	The conductive polyvinyl acetate (PVAc) chelate coatings were prepared by spreading various mixtures of transition-metal salts (AgNO3, CuCI2, NiCI2 and CoCI2) and polyvinyl acetate in formic acid solution onto PET sheet substrates and dried by heat treatment and reduced with sodium borohydride aqueous solution, which were found to have surface resistivity less than I Q/cm^2. The IR spectra and the viscosity of the metal chelate mixtures, as well as the SEM of the coating surfaces before and after reduction were studied. The PVAc-metal chelate coatings not only had good adhesion to the substrates, but also exhibited stable and excellent conductivity. And by means of X-ray diffraction analysis, these reduced coatings were shown to have metallized surfaces that were believed to be responsible for the excellent conductivity.
Relation:	修平學報 1, 85-96
Appears in Collections:	[Department of Energy and Materials Technology] journal

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