Pt(111) - 0.05 M H2SO4 + 0.005 M CuSO4*H2O
echemdb identifier: jerkiewicz_2009_effect_12309_f1a_solid
tags:
BCV
, UPD
A cyclic voltammogramm for Pt(111) recorded in 0.05 M H2SO4 + 0.005 M CuSO4*H2O at a scan rate of 50.0 \(\mathrm{mV\,s^{-1}}\) from Figure 1 in G. Jerkiewicz et al. Effect of temperature variation on the under-potential deposition of copper on Pt(111) in aqueous H2SO4. The Journal of Physical Chemistry C, 113(28):12309–12316, 2009.
Further information
The figure shows digitized data.
The Pt(111) electrode was prepared by:
Metadata
Details on the electrochemical system (yaml)
electrochemical cell:
type: glass cell
electrodes:
- description: H2 gas was bubbled through the reference electrode compartment in which
the Pt/Pt-black electrode was immersed
function: reference electrode
name: REF
type: RHE
- crystallographic orientation: poly
function: counter electrode
material: Pt
name: CE
shape:
type: gauze
- crystallographic orientation: '111'
function: working electrode
geometric electrolyte contact area:
unit: mm-2
value: 4.31
material: Pt
name: WE
preparation procedure:
description:
- Annealing the Pt(111) electrode in a H2/O2 flame. Cooling in Ar/H2 (2:1) gas
atmosphere. Protecting the Pt(111) surface with droplet of high purity water.
shape:
diameter:
unit: mm
value: 1.172
electrolyte:
components:
- name: water
purity:
grade: nanopure
total ion conductivity:
unit: MOhm cm
value: 18
type: solvent
- concentration:
unit: mol / l
value: 0.05
name: H2SO4
purity:
grade: BDH Aristar
type: acid
- concentration:
unit: mmol / l
value: 5
name: CuSO4*H2O
purity:
grade: 5N
source:
supplier: Aldrich
type: salt
- name: Ar
purity:
grade: high-purity
type: gas
temperature:
unit: K
value: 298
type: aqueous
type: electrochemical
Citation key (bibtex)
@article{jerkiewicz_2009_effect_12309,
author = "Jerkiewicz, Gregory and Perreault, Frederic and Radovic-Hrapovic, Zorana",
title = "Effect of temperature variation on the under-potential deposition of copper on Pt(111) in aqueous H2SO4",
journal = "The Journal of Physical Chemistry C",
volume = "113",
number = "28",
pages = "12309--12316",
year = "2009",
publisher = "ACS Publications"
}
Details about the original figure in the publicaton (yaml).
comment: ''
fields:
- name: E
orientation: x
reference: SHE
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: '2023-03-18'
name: Tobias Schmider
orcid: https://orcid.org/0000-0002-2911-2925
role: curator