Metal-organic framework based electrode materials for lithium-ion batteries: a review

Area of Science:

• Materials Science
• Electrochemistry
• Nanotechnology

Background:

• Metal-organic frameworks (MOFs) are advanced porous materials with tunable structures and surfaces.
• MOFs exhibit excellent conductivity, making them suitable for energy storage applications.
• Their unique properties have led to applications in drug delivery, gas storage, catalysis, and sensors.

Purpose of the Study:

• To review the diversity, structures, and compositions of MOFs for energy storage.
• To evaluate the role of MOF porosity in facilitating ion and electron transport during battery cycling.
• To assess MOFs as anode and cathode materials in lithium-ion batteries (LIBs).

Main Methods:

• Literature review of MOF synthesis pathways.
• Analysis of MOF structural and chemical properties relevant to LIBs.
• Evaluation of MOF performance in LIBs, focusing on cyclic stability and discharge capacity.

Main Results:

• MOFs offer tunable molecular-level properties for energy storage applications.
• The porous nature of MOFs aids in efficient electronic and ionic transport during LIB operation.
• MOFs demonstrate potential as effective anode and cathode materials for LIBs.

Conclusions:

• MOFs are promising candidates for high-energy-density rechargeable batteries and supercapacitors.
• Understanding MOF synthesis and structure is crucial for optimizing LIB performance.
• Further research into MOFs can advance electrochemical energy storage technologies.