Materials carrying topological surface states (TSS) provide a fascinating platform for the hydrogen evolution reaction (HER). Based on systematic first-principles calculations ${A}_{3}B$ ($A$ = Ni, Pd, Pt; $B$ Si, Ge, Sn), we propose that electric polarization characterized by Zak phase can be crucial to designing efficient catalysts HER. For ${A}_{3}B$, show takes nontrivial value of $\ensurem...

Electrochemical water splitting is one of the most economical and sustainable methods for large-scale hydrogen production. However, the development of low-cost and earth-abundant non-noble-metal catalysts for the hydrogen evolution reaction remains a challenge. Here we report a two-dimensional coupled hybrid of molybdenum carbide and reduced graphene oxide with a ternary polyoxometalate-polypyr...

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...

In the present work, Pd, Rh and PdRh nanoparticles (NPs) were synthesized in a deep eutectic solvent (DES) by electrodeposition onto glassy carbon substrate. The NPs evaluated for hydrogen evolution reaction (HER, Hydrogen Evolution Reaction), an acid medium. results showed that highest catalytic activity HER was metallic Rh.