Ontology highlight
ABSTRACT:
SUBMITTER: Gao Y
PROVIDER: S-EPMC7692512 | biostudies-literature | 2020 Oct
REPOSITORIES: biostudies-literature
Nanomaterials (Basel, Switzerland) 20201024 11
Transition metal sulfides are cheap and efficient catalysts for water splitting to produce hydrogen; these compounds have attracted wide attention. Nickel sulfide (NiS<sub>2</sub>) has been studied in depth because of its simple preparation process, excellent performance and good stability. Here, we propose a modification to the hydrothermal synthesis method for the fabrication of a highly efficient and stable NiS<sub>2</sub> electrocatalyst prepared by two different sulfur sources, i.e., sulfur ...[more]