Auxiliary ball milling to prepare WS2/graphene nanosheets composite for lithium-ion battery anode materials

Tunable electronic properties and optoelectronic characteristics of MoGe2N4/SiC van der Waals heterostructure

“…Due to their excellent physical and chemical properties, more 2D materials have been proposed, such as silicone [2], hexagonal boron-nitride [3], arsenene [4] and transition metal dichalcogenides [5,6], etc. These 2D materials are of great significance for the design of photovoltaic solar cells, gas sensors, logic switching devices and other practical devices [7][8][9][10][11][12][13][14].…”

WS2-Graphene van der Waals Heterostructure as Promising Anode Material for Lithium-Ion Batteries: A First-Principles Approach

“…However, the low cost, lower toxicity, and high abundance of WS2 make it a promising alternative to MoS2 among 2D chalcogenides . Similar to the development of MoS2-based vdW heterostructures for diverse applications, there are experimental reports exploring WS2-C composites as LIB anode materials. , However, an atomic-level understanding of these systems remains unclear. In this work, using first-principles DFT calculations, we investigate vertically stacked WS2/graphene heterostructures as potential LIB anodes.…”

First-principles study on the electronic properties of biphenylene, net-graphene, graphene+, and T-graphene based nanoribbons

“…A large number of research experiments have proven that graphene has strong thermal conductivity, 2 stable chemical properties, 3 and important application prospects in mechanics, 4 electricity, 5 optics, 6 thermodynamics, 7 and other elds. [8][9][10] In addition, the electronic properties of graphene can be adjusted through doping, 11 stretching, [12][13][14] and introducing defects. 15 Therefore, graphene has great development prospects 16 in elds such as sensors, [17][18][19] transistors, [20][21][22] exible display screens, [23][24][25] and photosensitive components.…”