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Carbon microbelt aerogel prepared by waste paper : an efficient and recyclable sorbent for oils and organic solvents
A carbon microbelt (CMB) aerogel with good selective sorption can be produced in large scale by using waste paper as a precursor. The CMB aerogel shows highly efficient sorption of organic liquids (pump oil: up to 188 times ...
Three-dimensional graphene materials : preparation, structures and application in supercapacitors
Three-dimensional (3D) graphene materials (3DGMs) are of great importance due to their unique properties and practical applications. A number of 3DGMs with novel structures have been developed in recent years. This review ...
Metal oxide-coated three-dimensional graphene prepared by the use of metal-organic frameworks as precursors
A simple method for the preparation of metal-oxide-coated three-dimensional (3D) graphene composites was developed. The metal–organic frameworks (MOFs) that served as the precursors of the metal oxides were first synthesized ...
Au nanoparticle-modified MoS2 nanosheet-based photoelectrochemical cells for water splitting
The surface plasmon resonance of Au nanoparticle on MoS2 nanosheet is successfully measured by the electron energy-loss spectroscopy. Furthermore, Au-MoS2 composite is developed as the photoanode material in the ...
A new type of porous graphite foams and their integrated composites with oxide/polymer core/shell nanowires for supercapacitors : structural design, fabrication, and full supercapacitor demonstrations
We attempt to meet the general design requirements for high-performance supercapacitor electrodes by combining the strategies of light-weight substrate, porous nanostructure design and conductivity modification. We fabricate ...