Skip to content

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