Abstract: Metal-organic frameworks, supercapacitor electrodes, and supercapacitors are generally provided. Some metal-organic frameworks described herein may be suitable for use in supercapacitor electrodes, some supercapacitor electrodes described herein may comprise a metal-organic framework described herein, and some supercapacitors described herein may comprise the supercapacitor electrodes described herein.

Abstract: Metal-organic frameworks, supercapacitor electrodes, and supercapacitors are generally provided. Some metal-organic frameworks described herein may be suitable for use in supercapacitor electrodes, some supercapacitor electrodes described herein may comprise a metal-organic framework described herein, and some supercapacitors described herein may comprise the supercapacitor electrodes described herein.

Abstract: Metal-organic frameworks, supercapacitor electrodes, and supercapacitors are generally provided. Some metal-organic frameworks described herein may be suitable for use in supercapacitor electrodes, some supercapacitor electrodes described herein may comprise a metal-organic framework described herein, and some supercapacitors described herein may comprise the supercapacitor electrodes described herein.

Abstract: Disclosed is a process of manufacturing a chemically reduced graphene oxide/silicon nanowire composite. The formation of the three-dimensional monolith and the chemical reduction of graphene oxide by a reducing agent selected from hydrazine hydrate, ethylene diamine and 1,4-diaminebutane are in one step. Also disclosed is a chemically reduced graphene oxide/silicon nanowire composite that can be obtained by the disclosed process. The composite is a three-dimensional monolith in which the two components are covalently linked each other, having a high degree of reduction with a C/O ratio of 1-50, preferably from 10 to 25, more preferably 16.7, having a porous structure and a high specific surface area of 50-5,000 m2/g, preferably 800-2,500 m2/g, more preferably 1,433 m2/g and having a low resistance to charge transfer from 0.1 to 5 ?, preferably from 0.3 to 1.5 ?. Also disclosed is a lithium-ion battery or a supercapacitor including the composite (or monolith).