Two Dimensional Materials News Today

2D materials like graphene and MXenes are revolutionizing sustainable environmental remediation, offering advanced solutions for water and air purification.

Discover the step-by-step process, unique advantages, and diverse applications of chemical vapor deposition (CVD) and delve into how this technique is revolutionizing the production of 2D materials.

A team of Chinese researchers has made a groundbreaking discovery in the field of laser technology. They have developed a new type of ultra-thin optical

Raman spectroscopy has been highlighted as a vital tool for characterizing 2D materials-based van der Waal heterostructures. In this article, we explore its applications in analyzing graphene, TMDs and phospherene.

Transition metal dichalcogenides (TMDC) exhibit highly superior electrical properties and are typically obtained through mechanical exfoliation. This method has significant limitations, however, such as patterning issues and non-uniformity, which hinder their application in integrated circuits as transistors and array pixel displays. To overcome these challenges, various large-scale deposition methods have been developed. In this review, we introduce five major methods for TMDC deposition: chemi...

Two-dimensional (2D) layered materials have been widely used as catalysts due to their high specific surface area, large fraction of uncoordinated surface atoms, and high charge carrier mobility. Moiré superlattice emerges in 2D layered materials with twist angle or lattice mismatch. By manipulating the moiré superlattice structure, 2D layered materials present modulated electronic band structure, topological edge states, and unconventional superconductivity which are tightly associated with t...

The sluggish diffusion kinetics of divalent Zn2+ in cathode and the limited availability of active material have seriously hindered the practical application of aqueous zinc ion batteries (AZIBs). Herein, multi-walled carbon nanotubes modified by amorphous carbon layer successfully compounded with MoS2 (MWCNTs@a-C@MoS2) are designed as the cathode for AZIBs. Benefiting from the large number of oxygenous groups on the loose surface of amorphous carbon, MoS2 can uniformly nucleate and grow on the ...

Here could be the tools for probing next-gen, 2D electronics

CuInP2S6 (CIPS) is a novel two-dimensional (2D) van der Waals (vdW) ferroelectric layered material with a Curie temperature of TC~315 K, making it promising for great potential applications in electronic and photoelectric devices. Herein, the ferroelectric and electric properties of CIPS at different thicknesses are carefully evaluated by scanning probe microscopy techniques. Some defects in some local regions due to Cu deficiency lead to a CuInP2S6–In4/3P2S6 (CIPS–IPS) paraelectric phase co...

Porous 2D materials exhibit large surface areas, diverse compositions, and increased electronic conductivity, endowing them with a great potential for use in electrochemical, photocatalytic, and energy applications.