서지주요정보
투명 전기 전도성 코팅용 Indium tin oxide(ITO) 솔의 제조 = Preparation of Indium tin Oxide(ITO) sol for electrically conductive transparent coating
서명 / 저자 투명 전기 전도성 코팅용 Indium tin oxide(ITO) 솔의 제조 = Preparation of Indium tin Oxide(ITO) sol for electrically conductive transparent coating / 김향미.
저자명 김향미 ; Kim, Hyang-Mi
발행사항 [대전 : 한국과학기술원, 2001].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8024073

소장위치/청구기호

학술문화관(문화관) 보존서고

MCHE 01036

휴대폰 전송

도서상태

이용가능

대출가능

반납예정일

초록정보

In this study, we prepared Indium Tin Oxide(ITO) sol for electrically conductive transparent coating. ITO nano powder was dispersed in organic medium such as ethanol or N,N-dimethylformamide(DMF) and was formed ITO sol. We used titanium coupling agent(T2) as a dispersant for ITO sol. titanium coupling agent was adsorbed on the surface of ITO and gives ITO particles steric hindrance. we estimate ITO sol by electrically conductive transparent coating on the cathode-ray tube(CRT). As the concentration of T2 increases, the surface resistance increases and the reflectance decreases. as the particle size is larger than 100nm, CRT looks white because of light scattering. As the particle size of ITO dispersion becomes smaller, the surface resistance increases and the reflectance decreases. We estimated stability of ITO sol by the measurement of particle sizes with storage time. As the concentration of T2 was less than 1.0% of ITO weight, ITO dispersion became unstable. Dispersion stability was approved by lowering the polarity of the dispersion medium. Adsorbed T2 on the face of ITO reduces secondary particle sizes and approves dispersion stability but works as a resistance and make film strength weak.

서지기타정보

서지기타정보
청구기호 {MCHE 01036
형태사항 iv, 52 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Hyang-Mi Kim
지도교수의 한글표기 : 김도현
공동교수의 한글표기 : 양승만
지도교수의 영문표기 : Do-Hyun Kim
공동교수의 영문표기 : Seung-Man Yang
학위논문 학위논문(석사) - 한국과학기술원 : 화학공학과,
서지주기 참고문헌 : p. 51-52
주제 분산
투명 전기전도성 막
안정화
전자파 차폐
스핀 코팅
dispersion
STABILIZATION
transparent conductive film
Indium Tin Oxide
CRT
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