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학술발표회초록보기

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결제문의 member@kcsnet.or.kr

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  • 03월 02일 17시 이후 : 초록수정 불가능, 일정확인 및 검색만 가능

제109회 대한화학회 학술발표회, 총회 및 기기전시회 안내 Recent Advances in Electrochemical Impedance Spectroscopy

등록일
2012년 2월 13일 11시 01분 53초
접수번호
0154
발표코드
ELEC1-3 이곳을 클릭하시면 발표코드에 대한 설명을 보실 수 있습니다.
발표시간
목 10시 : 55분
발표형식
심포지엄
발표분야
전기화학 - Advances in electrochemistry
저자 및
공동저자
박수문
울산과학기술대학교 에너지공학부, Korea
Recently, electrochemical impedance spectroscopy (EIS) has been enjoying an unprecedented popularity from the electrochemistry community. This is because it offers a viable way to completely describe the electrified interfaces when the EIS data are properly obtained and interpreted. One of its disadvantages is its measurement speed, however, which prohibits its real time measurements as a function of desired bias potentials so that the EIS data would be used for systematic analysis of the electrochemical reactions of interest. The dire needs for high speed have brought up numerous attempts to develop "fast" EIS measurements. In this presentation, we will review a few of these attempts and finally discuss the state-of-the-art technique for EIS measurements, which has recently been developed and allow real time measurements to be made during the potential sweep. A few examples demonstrating how useful the EIS data can be for the interpretation of problems related to the electrified interface will be presented as well.

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