ACOMS+ 및 학술지 리포지터리 설명회

  • 한국과학기술정보연구원(KISTI) 서울분원 대회의실(별관 3층)
  • 2024년 07월 03일(수) 13:30
 

  • P-ISSN1225-0163
  • E-ISSN2288-8985
  • SCOPUS, ESCI, KCI

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  • P-ISSN 1225-0163
  • E-ISSN 2288-8985

EQCM을 이용한 아이코산티올 단분자막의 전기화학적 탈착

The electrochemical desorption of an eicosanethiol monolayer by electrochemical quartz crystal microbalance

분석과학 / Analytical Science and Technology, (P)1225-0163; (E)2288-8985
1995, v.8 no.3, pp.383-389
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Abstract

A new approach for the measurement of the surface coverages of monomolecular films fabricated by spontaneous adsorption of thiol compounds on gold is described. It is based on the mass change measurement with EQCM for the reductive electrochemical desorption of thiol in aqueous KOH solution. The results were compared with that of charge calculation during electrochemical desorption. The surface coverage value for eicosanethiol agrees with that obtained by charge calculation of electrochemical reduction as well as that expected from a geometrical model of the compact monolayer.

keywords
EQCM, monolayer, surface coverage, spontaneous adsorption


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