Oxygen vacancy-rich NiO-NiSe₂ catalyst

Wide-window H₂O₂ production

An oxygen vacancy-rich NiO-NiSe₂ catalyst that efficiently electrosynthesizes hydrogen peroxide over a wide potential window with high selectivity and stability, directly applicable to practical uses such as pulp bleaching.

Xiao, Bingbing · Li, Yuanli · Hongyuan, Zhou · Zhou, Wanlin · Su, Jiaxin · Zixian, Liu · Wang, Heng · Li, Shulong · Wang, Jun · Zhu, Xiaofeng

Journal of Colloid and Interface Science 2025

Specifications

Faradaic efficiency

{'zh': '>95', 'en': '>95'} %

yield

{'zh': '~1.2', 'en': '~1.2'} mol g

Advantages

Lowered Tafel slope