Pt(776) - HClO4

echemdb identifier: taguchi_2007_electrochemical_6023_f2b_solid tags: BCV

A cyclic voltammogramm for Pt(776) recorded in HClO4 at a scan rate of 50.0 \(\mathrm{mV\,s^{-1}}\) from Figure 2b in S. Taguchi et al. Electrochemical reduction of nitrate on Pt (S)[n (111)×(111)] electrodes in perchloric acid solution. Electrochimica acta, 52(19):6023–6033, 2007.

Further information

The figure shows digitized data.

The Pt(776) electrode was prepared by:

Metadata

Details on the electrochemical system (yaml)

electrodes:
- function: reference electrode
  name: REF
  type: RHE
- function: counter electrode
  material: Pt
  name: CE
  shape:
    type: coiled wire
  source:
    purity:
      grade: 4N
- crystallographic orientation: '776'
  function: working electrode
  material: Pt
  name: WE
  preparation procedure:
    description:
    - flame-annealing
    - cooling in a gas stream of H2/Ar
    - quenching with ultra-pure water saturated by with H2/Ar gas
  source:
    purity:
      grade: 4N
electrolyte:
  components:
  - name: water
    source:
      purity:
        grade: ultra-pure
        total ion conductivity:
          unit: MOhm cm
          value: 18.2
      refinement: Elga Purelab Ultra
    type: solvent
  - name: HClO4
    source:
      supplier: Merck Suprapur
    type: acid
  type: aqueous
type: electrochemical

Citation key (bibtex)

@article{taguchi_2007_electrochemical_6023,
    author = "Taguchi, Satoshi and Feliu, Juan M",
    title = "Electrochemical reduction of nitrate on Pt (S)[n (111)$\times$(111)] electrodes in perchloric acid solution",
    journal = "Electrochimica acta",
    volume = "52",
    number = "19",
    pages = "6023--6033",
    year = "2007",
    publisher = "Elsevier"
}

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

comment: ''
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: '2023-03-17'
  name: Tobias Schmider
  orcid: https://orcid.org/0000-0002-2911-2925
  role: curator

---