Zinc Substitution-Induced Subtle Lattice Distortion Mediates the Active Center of Cobalt Diselenide Electrocatalysts for Enhanced Oxygen Evolution.
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DOI: 10.1002/smll.201907001
Abstract: Doping engineering has been an important approach to boost oxygen evolution reaction (OER) activity, while investigation on the dopant-induced modification of active sites and reaction kinetics remains incomplete. Herein, taking the cubic CoSe2 as an… read more here.
Keywords: oxygen evolution; zinc substitution; subtle lattice; lattice distortion ... See more keywords
Subtle lattice distortion driven phase transitions in layered ACu4As2(A=Eu,Sr)
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DOI: 10.1088/1674-1056/acd36b
Abstract: The compounds composed of transition meatal cations and pnictide anions provide a rich platform for novel physical phenomena. Here we report the observation of a phase transition at ~ 70 K and 145 K from… read more here.
Keywords: distortion driven; lattice distortion; driven phase; distortion ... See more keywords