Tailoring binder–cathode interactions for long-life room-temperature sodium–sulfur batteries
Alex Yong Sheng Eng, Dan Thien Nguyen, Vipin Kumar, Gomathy Sandhya Subramanian, Man‐Fai Ng, Zhi Wei Seh
Abstract
Strong interactions between carboxyl binder groups and short-chain sodium polysulfides prevent capacity loss and maintain structural integrity of sulfur cathodes.
Topics & Concepts
SulfurCathodeSodiumMaterials scienceChemical engineeringChemistryMetallurgyEngineeringPhysical chemistryAdvanced Battery Materials and TechnologiesThermal Expansion and Ionic ConductivityAdvancements in Battery Materials