Built-in electric field induced interfacial charge distributions of Ni₂P/NiSe₂ heterojunction for urea-assisted hydrogen evolution reaction

Abstract

Compared to conventional water electrolysis, direct urea fuel cell (DUFC) with high energy efficiency and convenience can be predicted to have a promising practical application in green energy development, but...

Oxygen defect engineering on low-crystalline iron(iii) oxyhydroxide as a highly efficient electrocatalyst for water oxidation

“…7 However, the scarcity of raw materials severely limits the large-scale application and commercial production. 8,9 Therefore, the preparation of low-cost, efficient, and stable non-precious metal-based nanocatalysts is a key strategy to improve the OER and promote water electrolysis. 10,11…”