2024

Moreno Fernández, Harol ; Alkemper, Achim ; Wang, Kai ; Mempin, Crizaldo Jr. ; Gallenberger, Julia ; Hofmann, Jan P. (2024)
Kinetic analysis of the self-discharge of the NiOOH OER active phase in KOH electrolyte: insights from in-situ Raman and UV-Vis reflectance spectroscopies.
In: Journal of Catalysis, 440
doi: 10.1016/j.jcat.2024.115823
Artikel, Bibliographie

Moreno Fernández, Harol ; Gallenberger, Julia ; Mempin, Crizaldo ; Khalek, Isobel ; Neumann, Marie ; Lotfi, Soroush ; Kim, Sun Myung ; Li, Mohan ; Tian, Chuanmu ; Hofmann, Jan P. (2024)
Phase transitions in NiO during the oxygen evolution reaction assessed via electrochromic phenomena through operando UV–Vis spectroscopy.
In: Electrochimica Acta, 498
doi: 10.1016/j.electacta.2024.144626
Artikel, Bibliographie

2023

Gallenberger, Julia ; Moreno Fernández, Harol ; Alkemper, Achim ; Li, Mohan ; Tian, Chuanmu ; Kaiser, Bernhard ; Hofmann, Jan P. (2023)
Stability and decomposition pathways of the NiOOH OER active phase of NiOx electrocatalysts at open circuit potential traced by ex situ and in situ spectroscopies.
In: Catalysis Science & Technology, 13 (16)
doi: 10.1039/D3CY00674C
Artikel, Bibliographie