The Chevrel phase chalcogenides have a general formula of M2Mo6S8 and well-defined molecular structure (M=transition metal). The Mo6S8 are molecular clusters and have Mo6 octahedral surrounded by S8 cubes, with S atoms lie at each face of the Mo6 octahedron…
The Chevrel phase chalcogenides have a general formula of MxMo6S8 and well-defined molecular structure (M=transition metal). The Mo6S8 are molecular clusters that have Mo6 octahedral surrounded by S8 cubes, with S atoms lie at each face of the Mo6 octahedron…
Hydrogen peroxide (H2O2) is an important commodity chemical and has versatile applications in many areas. The direct H2O2 synthesis based on electrocatalytic oxygen reduction or water oxidation reactions recently emerged as a promising route for scalable H2O2 under ambient condition…
Proton-exchange membrane (PEM) fuel cells are important devices for energy conversion. The large-scale deployment of these devices is limited by the electrocatalyst materials employed to accelerate the sluggish oxygen reduction reaction (ORR) on the cathode…
ABSTRACT Proton-exchange membrane (PEM) fuel cells have among the highest efficiency for converting chemical energy into electricity. The large-scale deployments of PEM fuel cells are still roadblocked by limitations especially the sluggish oxygen reduction reaction (ORR) on the cathode…