From VIB- to VB-Group Transition Metal Disulfides: Structure Engineering Modulation for Superior Electromagnetic Wave...

Area of Science:

• Materials Science
• Nanotechnology
• Condensed Matter Physics

Background:

• Two-dimensional (2D) transition metal disulfides (TMDs) exhibit unique layered structures and semiconductive properties.
• TMDs are increasingly explored for applications in catalysis, energy storage, and sensing.
• Recent research focuses on TMDs for electromagnetic wave absorption (EMA).

Purpose of the Study:

• To review recent advances in electromagnetic wave (EMW) absorbers based on TMDs.
• To elaborate on the influence of TMDs on EMA performance.
• To guide the design of high-performance TMDs-based EMA materials.

Main Methods:

• Summarizing recent developments in TMDs-based EMW absorbers.
• Detailing compositions, microstructures, electronic properties, and synthesis methods of TMDs.
• Analyzing structure engineering strategies, including heterostructures, defects, morphologies, and phases.

Main Results:

• TMDs show significant potential as EMW absorbers.
• Structure engineering optimizes impedance matching and enhances dielectric/magnetic losses.
• Tunable EMW absorption performance is achievable through material design.

Conclusions:

• TMDs are promising candidates for advanced EMA applications.
• Further research into structure-property relationships is crucial for optimizing performance.
• Challenges and future directions for TMDs-based EMA materials are identified.