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Hybrid transition metal (V, Fe, and Co) oxide/sulfide catalysts for highly efficient overall water splitting
Ist Teil von
New journal of chemistry, 2022-02, Vol.46 (8), p.3555-3559
Ort / Verlag
Cambridge: Royal Society of Chemistry
Erscheinungsjahr
2022
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
Hydrogen is an ideal clean energy source without any carbon emissions and hydrogen production by water electrolysis is also eco-friendly and efficient. Herein we propose a universal strategy for synthesizing transition metal (Fe, Co, and V) oxide/sulfide heterojunctions as highly efficient catalysts. An edge-rich structure, lots of oxygen defects and the variable valence states of the metals boosted the catalytic performance in water electrolysis, and this represents an effective and economical way to synthesise large scale catalysts without noble metals for effective overall water splitting.
A strategy for designing transition metal catalysts for highly efficient overall water splitting, where the overpotential is significantly reduced and the catalyst is an alternative to noble metal catalysts.