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http://ir.hust.edu.tw/dspace/handle/310993100/177
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| 題名: | Novel Method to Prepare Conductive Coatings from Metal Chelate of Polyester |
| 作者: | Huang Chueh-Jung
Liou Tzong-Horng |
| 貢獻者: | Department of Chemical Engineering |
| 關鍵詞: | Conductivity Coating
Metal Chelate
Polyvinyl Acetate
Surface Resistivity |
| 日期: | 2000-09
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| 上傳時間: | 2008-08-18T01:11:50Z
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| 摘要: | 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. |
| 關聯: | 修平學報 1, 85-96 |
| 顯示於類別: | [能源與材料科技系] 期刊論文
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