Pt(111) - 0.005 M HClO4
echemdb identifier: gomez-marin_2012_surface_558_f2_blue
tags:
BCV
A cyclic voltammogramm for Pt(111) recorded in 0.005 M HClO4 at a scan rate of 50.0 \(\mathrm{mV\,s^{-1}}\) from Figure 2 in A. M. Gómez-Marín et al. Pt(111) surface disorder kinetics in perchloric acid solutions and the influence of specific anion adsorption. Electrochimica acta, 82:558–569, 2012.
Further information
The figure shows digitized data.
The Pt(111) electrode was prepared by:
Comment left by the curator on the published figure Focus on Pt oxidation, surface defects (at steps), and sulfate vs. perchlorate adsorption.
Metadata
Details on the electrochemical system (yaml)
electrodes:
- function: counter electrode
material: Pt
name: CE
shape:
type: wire
- function: reference electrode
name: REF
type: RHE
- crystallographic orientation: '111'
function: working electrode
material: Pt
name: WE
preparation procedure:
description:
- Flame annealed.
- Cooled in a hydrogen/argon atmosphere.
- Transferred to the cell, protected by a drop of ultra-pure water saturated with
these gases.
electrolyte:
components:
- concentration:
unit: mol / l
value: 0.005
name: HClO4
type: acid
- name: water
type: solvent
temperature:
unit: K
value: 298.15
type: aqueous
type: electrochemical
Citation key (bibtex)
@article{gomez-marin_2012_surface_558,
author = "G{\'o}mez-Mar{\'\i}n, Ana Ma and Feliu, Juan M",
title = "Pt(111) surface disorder kinetics in perchloric acid solutions and the influence of specific anion adsorption",
journal = "Electrochimica acta",
volume = "82",
pages = "558--569",
year = "2012",
publisher = "Elsevier"
}
Details about the original figure in the publicaton (yaml).
comment: Focus on Pt oxidation, surface defects (at steps), and sulfate vs. perchlorate
adsorption.
fields:
- name: E
orientation: x
reference: RHE
type: number
unit: V
- name: j
orientation: y
type: number
unit: uA / cm2
measurement type: CV
scan rate:
unit: mV / s
value: 50.0
simultaneous measurements: []
type: digitized
version: 1
Details about the curation process of this entry (yaml).
process:
- date: '2021-11-16'
name: Markus Schilling
orcid: https://orcid.org/0000-0003-2684-3711
role: curator
- date: '2022-01-21'
name: Albert Engstfeld
orcid: https://orcid.org/0000-0002-9686-3948
role: reviewer