Langmuir-Blodgett법으로 제조한 기능성 폴리이미드 초박막의 전기화학적 특성

• 영문명: Electrochemical Properties of Ultrathin Film Prepared Functional Polyimide by Langmuir-Blodgett Method
• 발행기관: 한국응용과학기술학회 (구.한국유화학회)
• 저자명: 민창훈(Chang Hun Min) 손태철(Tae Chul Son) 박근호(Keun Ho Park)
• 간행물 정보: 『한국응용과학기술학회지』한국유화학회지 제26권 제4호, 400~406쪽, 전체 7쪽
• 주제분류: 공학 > 화학공학
• 파일형태: PDF
• 발행일자: 2008.12.31

영문 초록

We investigated the electrochemical properties for Langmuir-Blodgett (LB) films of functionalized polyimide. LB films of polyimide monolayer were deposited by the Langmuir-Blodgett method on the indium tin oxide(ITO) glass. The electrochemical properties measured by cyclic voltammetry with a three-electrode system(an Ag/AgCl reference electrode, a platinum wire counter electrode and LB film-coated ITO working electrode) at various concentrations(0.5, 1.0, and 1.5 N) of NaClO4 solution. The current of reduction and oxidation range was measured from 1650 mV to -1350 mV, continuously. The scan rates were 50, 100 and 150 mV/s, respectively. As a result, monolayer and multilayer LB films of polyimide are appeared on irreversible process caused by the oxidation current from the cyclic voltammogram.

목차

1. 서 론

2. 실 험

3. 결과 및 고찰

4. 결 론

감사의 글

참고문헌

키워드

Langmuir-Blodgett(LB) film indium tin oxide Polyimide cyclic voltammetry diffusivity