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

echemdb identifier: wallauer_2013_the_1143_f3e_bottom
tags: BCV

A cyclic voltammogramm for Au(111) recorded in \(\ce{ EMIM-TFSI }\) at a scan rate of \(100 \; \mathrm{mV\,s^{-1}}\) from Figure 3e in J. Wallauer et al. The differential capacitance of ionic liquid/metal electrode interfaces–A critical comparison of experimental results with theoretical predictions. Zeitschrift für Naturforschung B, 68\(10\):1143–1153, 2013.

Further information

The figure shows digitized data.

Preparation procedure not available.

Comment left by the curator on the published figure Reference electrode given as E1/2(Fc/Fc+).

Metadata

Details on the electrochemical system (yaml)

electrodes:
- crystallographicOrientation: poly
  function: counter electrode
  material: Pt
  name: CE
  shape:
    type: disk
- function: reference electrode
  material: Ag/agtfsi/emim-tfsi
  name: REF
  source:
    manufacturer: homemade
  type: microreference
- crystallographicOrientation: '111'
  description: Au on mica
  function: working electrode
  material: Au
  name: WE
  source:
    manufacturer: agilent technologies or phasis
electrolyte:
  components:
  - name: EMIM-TFSI
    proportion:
      unit: volume percent
      value: 100
    purity:
      refinement: "vacuum-dried at 50-80 \xB0C for 24h"
    source:
      supplier: IoLiTec
    type: solvent
  temperature:
    unit: K
    value: 298.15
  type: ionic liquid
type: electrochemical

Citation key (bibtex)

@article{wallauer_2013_the_1143,
    author = {Wallauer, Jens and Dr{\"u}schler, Marcel and Huber, Benedikt and Roling, Bernhard},
    title = "The differential capacitance of ionic liquid/metal electrode interfaces--A critical comparison of experimental results with theoretical predictions",
    journal = {Zeitschrift f{\"u}r Naturforschung B},
    volume = "68",
    number = "10",
    pages = "1143--1153",
    year = "2013",
    publisher = {Verlag der Zeitschrift f{\"u}r Naturforschung}
}

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

comment: Reference electrode given as E1/2(Fc/Fc+).
fields:
- name: E
  orientation: horizontal
  reference: Fc0/Fc+
  type: number
  unit: V
- name: j
  orientation: vertical
  type: number
  unit: uA / cm2
measurementType: CV
scanRate:
  unit: mV / s
  value: 100.0
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: '2025-07-08'
  name: Maren-Kathrin Heubach
  orcid: https://orcid.org/0000-0002-3769-7169
  role: reviewer
- date: '2025-08-24'
  name: Albert Engstfeld
  orcid: https://orcid.org/0000-0002-9686-3948
  role: reviewer

---