Pt(111) - \(0.1 \; \mathrm{M}\) \(\ce{ HClO4 }\)

echemdb identifier: ganassin_2015_non_8349_f2a_red
tags: BCV

A cyclic voltammogramm for Pt(111) recorded in \(0.1 \; \mathrm{M}\) \(\ce{ HClO4 }\) at a scan rate of \(50 \; \mathrm{mV\,s^{-1}}\) from Figure 2a in A. Ganassin et al. Non-covalent interactions in water electrolysis: influence on the activity of Pt\(111\) and iridium oxide catalysts in acidic media. Physical Chemistry Chemical Physics, 17\(13\):8349–8355, 2015.

Further information

The figure shows digitized data.

The Pt(111) electrode was prepared by:

Metadata

Details on the electrochemical system (yaml)

electrodes:
- crystallographicOrientation: '111'
  function: working electrode
  material: Pt
  name: WE
  preparationProcedure:
    url: https://doi.org/10.1039/C3CP51998H
  source:
    manufacturer: Mateck
  type: single crystal
electrolyte:
  components:
  - name: water
    purity:
      grade: ultrapure
    source:
      refinement: Millipore Super Q
    type: solvent
  - concentration:
      unit: mol / l
      value: 0.1
    name: HClO4
    purity:
      grade: suprapur
    source:
      supplier: Merck
    type: acid
  - name: Ar
    purity:
      grade: '5.0'
    source:
      supplier: Air Liquide
    type: gas
  type: aqueous
type: electrochemical

Citation key (bibtex)

@article{ganassin_2015_non_8349,
    author = "Ganassin, Alberto and Colic, Viktor and Tymoczko, Jakub and Bandarenka, Aliaksandr S and Schuhmann, Wolfgang",
    title = "Non-covalent interactions in water electrolysis: influence on the activity of Pt(111) and iridium oxide catalysts in acidic media",
    journal = "Physical Chemistry Chemical Physics",
    volume = "17",
    number = "13",
    pages = "8349--8355",
    year = "2015",
    publisher = "Royal Society of Chemistry"
}

Details about the original figure in the publicaton (yaml).

comment: ''
fields:
- name: E
  orientation: horizontal
  reference: RHE
  type: number
  unit: V
- name: j
  orientation: vertical
  type: number
  unit: uA / cm2
measurementType: CV
scanRate:
  unit: mV / s
  value: 50.0
simultaneousMeasurements: []
type: digitized

Details about the curation process of this entry (yaml).

process:
- date: '2025-08-25'
  name: Albert Engstfeld
  orcid: https://orcid.org/0000-0002-9686-3948
  role: curator

---