The capacity of the Hg/HClO4 • 5.5H2O interface in the liquid-liquid, solid-liquid and solid-solid state temperature and potential dependence

Marcella Cappadonia; H. Thomas Von Der Heyden; Ulrich Stimming

doi:10.1016/s0167-2738(96)00599-1

The capacity of the Hg/HClO₄ • 5.5H₂O interface in the liquid-liquid, solid-liquid and solid-solid state temperature and potential dependence

Marcella Cappadonia
, H. Thomas Von Der Heyden
, Ulrich Stimming

Forschungszentrum Jülich (FZJ)

Research output: Contribution to journal › Article › peer-review

2 Scopus citations

Abstract

The interface Hg/HClO₄ • 5.5H₂O was investigated by cyclic voltammetry and electrochemical impedance spectroscopy between 170 and 300 K. In this temperature range, phase transitions occur for electrode and electrolyte, such that within 6 K the electrode-electrolyte interface changes from solid-solid over solid-liquid to liquid-liquid or vice versa. The double layer capacity was investigated as a function of potential for different temperatures and states of aggregation of the respective phases.

Original language	English
Pages (from-to)	9-16
Number of pages	8
Journal	Solid State Ionics
Volume	94
Issue number	1-4
DOIs	https://doi.org/10.1016/s0167-2738(96)00599-1
State	Published - 1 Feb 1997
Externally published	Yes

Keywords

Double layer capacity
Electrode-electrolyte interface

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10.1016/s0167-2738(96)00599-1

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abstract = "The interface Hg/HClO4 • 5.5H2O was investigated by cyclic voltammetry and electrochemical impedance spectroscopy between 170 and 300 K. In this temperature range, phase transitions occur for electrode and electrolyte, such that within 6 K the electrode-electrolyte interface changes from solid-solid over solid-liquid to liquid-liquid or vice versa. The double layer capacity was investigated as a function of potential for different temperatures and states of aggregation of the respective phases.",

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AU - Cappadonia, Marcella

AU - Von Der Heyden, H. Thomas

AU - Stimming, Ulrich

PY - 1997/2/1

Y1 - 1997/2/1

N2 - The interface Hg/HClO4 • 5.5H2O was investigated by cyclic voltammetry and electrochemical impedance spectroscopy between 170 and 300 K. In this temperature range, phase transitions occur for electrode and electrolyte, such that within 6 K the electrode-electrolyte interface changes from solid-solid over solid-liquid to liquid-liquid or vice versa. The double layer capacity was investigated as a function of potential for different temperatures and states of aggregation of the respective phases.

AB - The interface Hg/HClO4 • 5.5H2O was investigated by cyclic voltammetry and electrochemical impedance spectroscopy between 170 and 300 K. In this temperature range, phase transitions occur for electrode and electrolyte, such that within 6 K the electrode-electrolyte interface changes from solid-solid over solid-liquid to liquid-liquid or vice versa. The double layer capacity was investigated as a function of potential for different temperatures and states of aggregation of the respective phases.

KW - Double layer capacity

KW - Electrode-electrolyte interface

UR - https://www.scopus.com/pages/publications/0031072550

U2 - 10.1016/s0167-2738(96)00599-1

DO - 10.1016/s0167-2738(96)00599-1

M3 - Article

AN - SCOPUS:0031072550

SN - 0167-2738

VL - 94

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EP - 16

JO - Solid State Ionics

JF - Solid State Ionics

IS - 1-4

ER -

The capacity of the Hg/HClO₄ • 5.5H₂O interface in the liquid-liquid, solid-liquid and solid-solid state temperature and potential dependence

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Keywords

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