Ag(100) - 0.09 M NaF + 0.01 M NaOH
echemdb identifier: horswell_2004_a_10970_f1a_dashed
tags:
BCV
A cyclic voltammogramm for Ag(100) recorded in 0.09 M NaF + 0.01 M NaOH at a scan rate of 50.0 \(\mathrm{mV\,s^{-1}}\) from Figure 1a in S. L. Horswell et al. A comparative study of hydroxide adsorption on the (111), (110), and (100) faces of silver with cyclic voltammetry, ex situ electron diffraction, and in situ second harmonic generation. Langmuir, 20(25):10970–10981, 2004.
Further information
The figure shows digitized data.
The Ag(100) electrode was prepared by:
Comment left by the curator on the published figure Hg/HgO ref. is 0.165 V vs the normal hydrogen electrode (NHE ~ SHE). The scan rate is not mentioned in the publication, but can be calculated from the integrated charge provided in the publication, resulting in 50 mV / s.
Metadata
Details on the electrochemical system (yaml)
electrodes:
- function: counter electrode
material: Pt
name: CE
shape:
type: ring
- function: reference electrode
name: REF
type: Hg/HgO/0.1 M NaOH
- crystallographic orientation: '100'
function: working electrode
material: Ag
name: WE
preparation procedure:
description:
- Ag surface prepared with NaCN/H2O2 etching.
- Annealing in an H2 flame under Ar.
electrolyte:
components:
- concentration:
unit: mol / l
value: 0.09
name: NaF
type: salt
- name: water
type: solvent
- concentration:
unit: mol / l
value: 0.01
name: NaOH
type: base
temperature:
unit: K
value: 298.15
type: aqueous
type: electrochemical
Citation key (bibtex)
@article{horswell_2004_a_10970,
author = "Horswell, Sarah L and Pinheiro, Alexei LN and Savinova, Elena R and Danckwerts, Matthias and Pettinger, Bruno and Zei, Mau-Scheng and Ertl, Gerhard",
title = "A comparative study of hydroxide adsorption on the (111), (110), and (100) faces of silver with cyclic voltammetry, ex situ electron diffraction, and in situ second harmonic generation",
journal = "Langmuir",
volume = "20",
number = "25",
pages = "10970--10981",
year = "2004",
publisher = "ACS Publications"
}
Details about the original figure in the publicaton (yaml).
comment: Hg/HgO ref. is 0.165 V vs the normal hydrogen electrode (NHE ~ SHE). The
scan rate is not mentioned in the publication, but can be calculated from the integrated
charge provided in the publication, resulting in 50 mV / s.
fields:
- name: E
orientation: x
reference: Hg/HgO/0.1M NaOH
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: '2021-10-18'
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