Compositionally modulated FeMn bimetallic skeletons for highly efficient overall water splitting

Abstract

Transition metal-based nanomaterials exhibit promising potential as highly active and low-cost electrocatalyst for alkaline water splitting, which can be achieved via elaborating compositional modulation and structural manipulation. This, however, normally...

Construction and optimization of multi-interface nanotube structured phosphorus-doped bimetallic oxide arrays as efficient electrocatalysts for water splitting

“…1,2 Thus, tremendous efforts and enthusiasm have been directed to exploring high activity and low cost electrocatalysts. Various highly active non-noble metal and earth abundant catalysts, e.g., transition metal-based oxides, layered double hydroxides, sulfides, nitrides, etc., [3][4][5][6] have been developed as alternative catalysts to precious Pt for the HER or RuO 2 /IrO 2 for the OER. [7][8][9] Currently, surface engineering based on a conductive support, distinctive intrinsic activity and interface effects has received widespread attention for its strong ability to regulate the chemical adsorption and desorption of reaction intermediates on surface active sites, which efficiently accelerates the reaction kinetics and corresponding electrocatalytic performance.…”

l-Lysine-induced green synthesis of CoS/Co3O4 nanoframes for efficient electrocatalytic oxygen evolution

“…[6][7][8][9][10] The traditional noble-metal oxides IrO 2 and RuO 2 are the most widespread commercial OER electrocatalysts, but their high price and scarce reserves greatly limit the development and commercialization of ZABs. [11][12][13][14][15] Therefore, it is of great significance to explore low-cost, high-activity and stable non-noble-metal catalysts for the OER to promote the development of ZAB technology.…”

SnO2/CoS1.097 heterojunction as a green electrocatalyst for hydrogen evolution linking to assistant glycerol oxidation

“…3 Traditional electrocatalysts for water splitting are mainly noble metals, such as RuO 2 and Pt/C, but their high price and single electrocatalytic activity make people search for novel non-precious electrocatalysts. 4,5…”