Conductive Polymers in Lithium-Ion Battery Cathodes: Enhancing Performance and Stability
Mobinul Islam, Gazi A. K. M. Rafiqul Bari, Kyung-Wan Nam
TL;DR
This review explores how conductive polymers improve lithium-ion battery cathodes by enhancing conductivity, stability, and performance through composite materials.
Contribution
The paper provides a comprehensive review of synthesis methods and morphology effects of conductive polymer composites in LIBs.
Findings
Conductive polymer composites improve electrical conductivity and prevent electrode pulverization in LIBs.
Composites with metal oxides, phosphates, and sulfides enhance energy density and cycling performance.
Morphology significantly influences the electrochemical performance of these composites.
Abstract
Conducting polymers are extensively researched due to their remarkable characteristics, including adaptable and tunable electrical conductivity, straightforward manufacturing process, enhanced mechanical strength, lightweight composition, affordability, and convenience in handling. Furthermore, they demonstrate outstanding chemical stability and elevated thermal conductivity. Conducting polymers can be easily modified with other substances to create composites with improved performance. They are easy to integrate with other materials, such as metal oxide, metal sulfide, and metal nitride. In the energy sector, especially concerning electrochemical energy storage systems such as lithium-ion batteries (LIBs), conducting polymer composites with metal oxide, phosphate, and sulfide have shown considerable promise as electrode materials. These composites leverage synergistic effects that…
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Taxonomy
TopicsAdvanced Battery Materials and Technologies · Advancements in Battery Materials · Conducting polymers and applications