Chun Yuen Kwok

Papers

Total Citations

314

H-Index

About

Chun Yuen Kwok is a leading researcher in energy storage, specializing in advanced materials for lithium-sulfur (Li-S) batteries. His most impactful work centers on addressing the critical challenge of polysulfide shuttling, which limits the practical energy density of these next-generation batteries. In his highly cited 2018 study, Kwok introduced lightweight metallic magnesium diboride (MgB2) as a novel mediator for polysulfide redox reactions. This breakthrough demonstrated that MgB2 could effectively trap and catalyze the conversion of polysulfides, significantly enhancing battery stability and capacity. The work, which has garnered over 314 citations, promises to enable high-energy-density Li-S batteries that are both lighter and more efficient than conventional lithium-ion systems. Kwok’s contributions are pivotal in bridging the gap between laboratory research and practical, scalable energy storage solutions, making him a key figure in the quest for sustainable, high-performance batteries.