Au(111) - \(\ce{ BMPY-TFSI }\)

echemdb identifier: friedl_2017_interface_216_f1a_lightblue
tags: BCV

A cyclic voltammogramm for Au(111) recorded in \(\ce{ BMPY-TFSI }\) at a scan rate of \(20 \; \mathrm{mV\,s^{-1}}\) from Figure 1a in J. Friedl et al. Interface between an Au\(111\) Surface and an Ionic Liquid: The Influence of Water on the Double-Layer Capacitance. ChemElectroChem, 4\(1\):216–220, 2017.

Further information

The figure shows digitized data.

Preparation procedure not available.

Comment left by the curator on the published figure The complete extend of the reduction current was not shown and is therfore cut off.

Metadata

Details on the electrochemical system (yaml)

electrodes:
- crystallographicOrientation: poly
  function: counter electrode
  material: Au
  name: CE
- function: reference electrode
  material: Pt
  name: REF
  shape:
    type: wire, pseudo-reference
- crystallographicOrientation: '111'
  function: working electrode
  material: Au
  name: WE
  shape:
    diameter:
      unit: mm
      value: 6
    type: disk
  source:
    manufacturer: MaTeck
electrolyte:
  components:
  - name: BMPY-TFSI
    proportion:
      unit: volume percent
      value: 100
    type: solvent
  - concentration:
      unit: ppm
      value: 60
    name: water
    type: solute
  temperature:
    unit: K
    value: 298.15
  type: ionic liquid
type: electrochemical

Citation key (bibtex)

@article{friedl_2017_interface_216,
    author = "Friedl, Jochen and Markovits, Iulius IE and Herpich, Max and Feng, Guang and Kornyshev, Alexei A and Stimming, Ulrich",
    title = "Interface between an Au(111) Surface and an Ionic Liquid: The Influence of Water on the Double-Layer Capacitance",
    journal = "ChemElectroChem",
    volume = "4",
    number = "1",
    pages = "216--220",
    year = "2017",
    publisher = "Wiley Online Library"
}

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

comment: The complete extend of the reduction current was not shown and is therfore
  cut off.
fields:
- name: E
  orientation: horizontal
  reference: Pt
  type: number
  unit: V
- name: j
  orientation: vertical
  type: number
  unit: mA / cm2
measurementType: CV
scanRate:
  unit: mV / s
  value: 20.0
simultaneousMeasurements: []
type: digitized

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

process:
- date: '2022-01-10'
  name: Jerome Mayer
  orcid: https://orcid.org/0000-0002-7451-9994
  role: curator
- date: '2024-12-17'
  name: Maren-Kathrin Heubach
  orcid: https://orcid.org/0000-0002-3769-7169
  role: curator
- date: '2025-08-23'
  name: Albert Engstfeld
  orcid: https://orcid.org/0000-0002-9686-3948
  role: reviewer

---