The study of existing energy-saving materials and obtaining the new ones for reducing cost hydrogen production, is relevant modern energy industry. Such properties can be predicted containing vanadium, molybdenum, tungsten exhibiting catalytic activity evolution reaction Aforementioned metals co-deposited from aqueous solutions with iron subgroup metal-catalysts through formation cluster interm...

Precise manipulation of atomic defects is essential for modulating the intrinsic properties two-dimensional (2D) materials. In this study, sulfur (S) atoms are accurately knocked out in 2D basal plane pure tin disulfide (SnS2). By varying annealing temperatures (250–350°C), SnS2 with different S vacancy concentrations (Vs?SnS2) can be obtained. When annealed at 350°C 5 h, vacancies forms single...

Monolayered, semiconducting MoS2 and their transition metal dichalcogenides (TMDCs) families are promising low-cost materials for hydrogen generation through electrolytes (HER, evolution reaction) due to high activities electrochemical stability during the reaction. However, there is still a lack of understanding in identifying underlying mechanism responsible improving electrocatalytic propert...