Concisely modularized assembling of graphene-based thin films with promising electrode performance

Abstract

Highly dense thin films assembled from cellulose nanofibers and reduced graphene oxide via van der Waals interactions to realize ultrahigh volumetric double-layer capacitances.

Multi-nanocomponent-assembled films with exceptional capacitance performance and electromagnetic interference shielding

“…17,18 In order to overcome such drawbacks, direct assembly of these traditional nanomaterials with fewer extra treatments or functionalization to one composite could be a benefit for maintaining their intrinsic characteristics, and also probably represents an efficient tool for the integration of some less well matched or compatible structures and properties in one system favorable for the fabrication of some high-performance devices. [19][20][21] In pursuing high-performance energy storage or EMI shielding devices, the interfacial structures also occupy a very important position. [22][23][24] For example, reduced graphene oxide (RGO)-vanadium disulfide (VS 2 ) hybrids were prepared by means of an in situ self-assembly, 25 in which the 2D conductive RGO and the 2D polar VS 2 possessed a conductive network to facilitate the charge transport.…”

“…17,18 In order to overcome such drawbacks, direct assembly of these traditional nanomaterials with fewer extra treatments or functionalization to one composite could be a benefit for maintaining their intrinsic characteristics, and also probably represents an efficient tool for the integration of some less well matched or compatible structures and properties in one system favorable for the fabrication of some high-performance devices. 19–21…”