A tri-functional self-supported electrocatalyst featuring mostly NiTeO 3 perovskite for H 2 production via methanol-water co-electrolysis.

Anantharaj SengeniMochen LiRoshini ArulrajKarthik EswaranSara Fidha C MRajini MurugesanArthanareeswari MaruthapillaiSuguru Noda

Published in: Chemical communications (Cambridge, England) (2023)

A self-supported NiTeO 3 perovskite is made by deploying an extended hydrothermal tellurization strategy with a restricted Te content, which was found to be exceptionally active towards the oxidation of water and methanol and the reduction of water in 1.0 M KOH where it delivered -10 mA cm -2 at just -1.54 V for a full cell featuring MOR‖HER.

Keyphrases

high efficiency
single cell
carbon dioxide
stem cells
solar cells
bone marrow
sewage sludge
municipal solid waste