The electrochemical experiments were conducted under ambient conditions using a three-electrode setup. A homemade glassy carbon electrode (GCE) with 0.215 cm2surface area, Pt wire, and Ag/AgCl severed as the working, counter, and reference electrodes. To ensure the removal of any impurities, the...
Really nothing that simple volcano can't do. I guess he is creating that to make impression that this constant regolith shower from the sky is not an issue, but it is. I got more than angry at this game today. Whole space biome is in dire need of total rework...
2.3Electrochemical setup The electrocatalytic performance of the studied Ni@C composite was evaluated in an oxygen evolution reaction (OER). The measurements were conducted in a standard three-electrode system via potentiostat (BioLogic VMP-3, France). The graphite rod (Basi, USA) was used as t...
Electrocatalysts were tested using a three electrode rotating disk electrode setup in a custom-made glass cell using a PINE rotator with a custom-made sample holder and a Biologic SP-200 potentiostat. Platinum gauze acted as a counter electrode and a mercury/mercury sulphate electrode connected via...
Fig. 1: Electrochemical cell setup and OER activity during in situ XAS. aSchematic drawing of the cell used for the in situ XAS investigations of the Ni65Fe35(OOH) catalyst, carried out in purified 0.1 M LiOH, NaOH, KOH, RbOH, and CsOH. The cell body was made of PTFE/PEEK (...
Density functional theory calculations indicate that the vanadium site of the iron/vanadium co-doped nickel (oxy)hydroxide gives near-optimal binding energies of oxygen evolution reaction intermediates and has lower overpotential compared with nickel and iron sites. These findings suggest that the doped ...
OH to *O. All sites on the [001] surface are found on the left leg of the volcano with rather large overpotentials, indicating that this surface is the less active for the OER. Instead, most of the step sites are found on the right leg or close to the top of the volcano. ...