Author

Li-Kun Chen

3 papers indexed here

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Open access Sep 2026

Electron delocalization-driven high dielectric electrolyte for solid-state lithium metal batteries

Solid-state polymer electrolytes hold significant promise for solid-state lithium metal batteries but have been severely plagued by how to simultaneously achieve high ionic conductivity and construct a stable interphase. Here, we propose an electron delocalization engineering strategy by introducing the conducting poly...

Xu-Fei An, Ke Yang, Li-Kun Chen et al. · Nature Communications · 0 citations

Oct 2026

Balancing Fast Li-Ion Transport Kinetics and Mechanical Strength in PEO-Based Composite Solid Electrolytes through Minimal Dinitrile Incorporation

Poly(ethylene oxide) (PEO)-based composite solid electrolytes (CSEs) suffer from poor ionic conductivity because strong Li+–ether oxygen coordination restricts Li+ transport. Herein, we develop a competitive coordination strategy by introducing a minimal amount of hexanedinitrile (HDN; 2.30 wt %) into PEO CSEs. Its f...

Yu-Hang Li, Li-Kun Chen, Long-Xiang Yu et al. · Nano letters (Print) · 0 citations

2026

Boron Ester Mediating Interface to Accelerate Ion Transport for Long-Cycling Solid-State Sodium Metal Batteries

The development of solid-state sodium metal batteries with long cycle life is critical for improved safety, while poor interfacial compatibility between solid-state electrolytes and electrodes results in high interfacial resistance...

Ying Dou, Li-Kun Chen, Xing Cheng et al. · Energy & Environmental S... · 0 citations