Journal of Korean Ophthalmic Optics Society (한국안광학회지)
- Volume 7 Issue 2
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- Pages.163-167
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- 2002
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- 1226-5012(pISSN)
Enhanced Electrochromic Switching Performance in Nickel Hydroxide Thin Film by Ultra-Thin Ni Metal
니켈금속 박막에서 수산화 니켈 박막의 전기변색속도 개선
- Kim, Woo-Seong (Department of Materials Science and Engineering, Kwangju Institute of Science and Technology) ;
- Seong, Jeong-Sub (Department of Ophthalmic Optics, Dongkang College)
- Published : 2002.11.01
Abstract
Improved optical switching property of electrochromic nickel hydroxide/nickel glass thin film is reported. Nickel metal film was deposited on glass by e-beam evaporation before following electrochemical redox cycling to form nickel hydroxide for electrochromic activation. Without ITO (indium tin oxide) layer as electrical conductor, this electrode showed more rapid coloration rate than nickel hydroxide film on ITO substrate in the change of the electric voltage and optical transmittance. XPS analysis confirmed the existence of ultra-thin nickel metal layer (
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