Proceedings of the Korean Fiber Society Conference (한국섬유공학회:학술대회논문집)
- 2003.10a
- /
- Pages.71-72
- /
- 2003
Heat-ray Shielding Property of Nanocomposites of Poly(acrylic acid) Doped with Copper Sulfide
- Gotoh, Yasuo (Faculty of Textile Science & Technology, Shinshu University) ;
- Shibata, Kazuaki (Faculty of Textile Science & Technology, Shinshu University) ;
- Fujimori, Yoshie (Faculty of Textile Science & Technology, Shinshu University) ;
- Ohkoshi, Yutaka (Faculty of Textile Science & Technology, Shinshu University) ;
- Nagura, Masanobu (Faculty of Textile Science & Technology, Shinshu University)
- Published : 2003.10.01
Abstract
The aim of our study is to prepare nanocomposites consisting polymer/inorganic nanoparticles and investigate their physical properties as a functional material. In this study, a nanocomposite of copper sulfide (CuS) nanoparticles introduced into a poly(acrylic acid) matrix was prepared and the optical absorption property was measured. The composite exhibited strong absorption of both ultraviolet and near-infrared rays, indicating that the composite is applicable to a solar radiation shielding filter. The wavelength of the near infrared absorption was controlled from ca.1000 nm to 1700 nm by heat and acidic solution treatments.
Keywords