nickel ii selenide is a chemical element with symbol Ni and atomic number 18. It is a chalcogenide that has a very complicated phase diagram. It is widely used in semiconductor, chemical vapor deposition (CVD) and physical vapor deposition (PVD) display and optical applications as well as coating solar energy or fuel cells.

It has been used to develop a new antimony selenide/nickel oxide photocathode that boosts the efficiency of a graphene quantum-dot co-sensitized solar cell. It has also been incorporated into a carbon-supported hollow nanowire electrode as an advanced anode material for sodium ion batteries. It is also a potential oxygen evolution electrocatalyst under alkaline conditions.

It has also been incorporated into bimetallic selenides as a robust water-splitting electrocatalyst for the generation of sustainable hydrogen and oxygen. In addition, it has been incorporated into a three-dimensional mesoporous nanosheet network as an efficient photocathode for dye-sensitized solar cells. In order to improve the electrocatalytic performance of these three-dimensional mesoporous nickel selenide/cobalt sulfide hybrid nanosheets, different transition metals have been doped into the metal-rich form of NiSe (M-NiSe). Stanford Advanced Materials is an established supplier of nickel ii selenide powder in its highest purity, submicron and nanopowder forms.

tags: semiconductor semiconductor material