A highly elastic and Li-ion conductive binder enables stable operation of silicon microparticle anodes in high-capacity and high-energy-density pouch cells
Zeheng Li, Zhengwei Wan, Lin Zheng, Zheng Lin, Mengting Zheng, Jianhui Zheng, Shangshu Qian, Yao Wang, Tinglu Song, Zhan Lin, Zhan Lin, Jun Lü
Abstract
A highly elastic and Li-ion conductive binder is designed for addressing adhesive failure in Si microparticle anodes. The high-capacity pouch cells exhibit exceptional cycling stability, highlighting the practical viability of the proposed binder.
Topics & Concepts
MicroparticleMaterials scienceAnodeSiliconPouchElectrical conductorIonEnergy densityComposite materialChemical engineeringOptoelectronicsNanotechnologyEngineering physicsChemistryElectrodePhysicsEngineeringGeologyOrganic chemistryPaleontologyPhysical chemistryAdvancements in Battery MaterialsSemiconductor materials and devicesSilicon and Solar Cell Technologies