Polyoxometalate-Incorporated Metallacalixarene@Graphene Composite Electrodes for High-Performance Supercapacitors

Four new dual-functional electro-catalysts formed from small molybdenum clusters and Cu-pyridyl complexes

Four new isopolymolybdates-based organic–inorganic hybrids decorated with Cu-pyridyl complexes were prepared by using one-pot methods. Compounds 1–4 display discrepant dual-functional electro-catalytic activities toward reduction of nitrite and oxidation of ascorbic acid.

Fabrication of double-shell hollow NiO@N-C nanotubes for a high-performance supercapacitor

Rational fabrication of carbon-based materials hybridized with transition-metal oxides is crucial for the design of supercapacitor electrodes with superior properties.