The search for effective electrocatalysts energy conversion is crucial the advancement of green energy. Electrodeposition a simple but method preparing improved electrodes use in electrochemical sector. In present work, we have synthesized amorphous NiMoSe nanospheres on Ni foam (NF) via electrodeposition method. demonstrates outstanding catalytic activity hydrogen evolution reaction (HER), wit...

Peck and Gest (1) reported that crude extracts of Clostridium butylicum produce small amounts of hydrogen from aqueous dithionite (hydrosulfite). Hydrogen evolution from dithionite decreased upon dilution of the crude extracts and was lost upon further purification (2). This loss of activity was interpreted on the basis of a cofactor requirement or loss of an essential enzyme. Evolution of hydr...

Cheap and abundant electrocatalysts for hydrogen evolution reactions (HER) have been widely pursued for their practical application in hydrogen-energy technologies. In this work, I present systematical study of the hydrogen evolution reactions on MXenes (Mo2X and W2X, X = C and N) based on density-functional-theory calculations. I find that their HER performances strongly depend on the composit...

Hydrogen Evolution Reaction In article number 2300183, Cheol-Min Park, Ki-Joon Jeon, and co-workers discover the sulfidation of Pd-based nanoclusters on monolayer MoS2 as a two-birds-with-one-stone strategy for tuning metallic 1T-MoS2 phase promoting hydrogen production heterogeneous catalyst. The cover visualizes 1T-phase enrichment in close proximity to PdxSy that function electrocatalytic ac...

Producing hydrogen via water electrolysis could be a favorable technique for energy conversion, but the freshwater shortage would inevitably limit industrial application of electrolyzers. Being an inexhaustible resource on our planet, seawater can promising alternative electrolyte production. However, many challenges are hindering actual splitting, especially competing reactions relating to chl...