Capacitance Characteristics of the Polycrystalline CdS / NaOH and CdS / Cysteine Interfaces

1 October 1983

journal article
Published by The Electrochemical Society in Journal of the Electrochemical Society

Vol. 130 (10) , 1995-1998
https://doi.org/10.1149/1.2119508

Abstract

Flatband potentials (VFB) of polycrystalline CdS have been determined as a function of pH, in the absence and in the presence of cysteine. From pH 10, the linear dependence of VFb with pH is explained by a hydroxylation of the electrode surface. With cysteine, two VFB negative steps occur at pH's corresponding to the two pKa's of the reductant, emphasizing the VFB dependence on the degree of ionization of the amino acid. © 1983, The Electrochemical Society, Inc. All rights reserved.SCOPUS: ar.jinfo:eu-repo/semantics/publishe

Keywords

FUNCTION
CYSTEINE
CAPACITANCE
VFB
CORRESPONDING
POLYCRYSTALLINE CDS
AR.JINFO
RESERVED.SCOPUS

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