Bilu Liu

TL;DR: The direct synthesis of three-dimensional foam-like graphene macrostructures, which are called graphene foams (GFs), by template-directed chemical vapour deposition is reported, demonstrating the great potential of GF/poly(dimethyl siloxane) composites for flexible, foldable and stretchable conductors.

TL;DR: A high-voltage asymmetric electrochemical capacitor based on graphene as negative electrode and a MnO(2) nanowire/graphene composite (MGC) as positive electrode in a neutral aqueous Na( 2)SO(4) solution as electrolyte opens up the possibility of graphene-based composites for applications in safe aqueously electrolyte-based high- voltage asymmetric ECs with high energy and power densities.

TL;DR: This review of the challenges in the CVD growth of 2D materials highlights recent advances in the controlled growth of single crystal 2Dmaterials, with an emphasis on semiconducting transition metal dichalcogenides.

TL;DR: In this article, a twinborn TiO2-TiN heterostructure was proposed to improve the performance of Li-S batteries by combining the merits of highly adsorptive TiO 2 with conducting TiN and achieving smooth trapping-diffusion-conversion of LiPSs across the interface.

TL;DR: It was found that efficient exfoliation and considerable deoxygenation of GO, and defect elimination and healing of exfoliated graphite can be simultaneously achieved during the hydrogen arc discharge exfolation process.