TMSP Cosolvent K Electrolyte

420-cycle K reversibility

The bulky cosolvent stays out of the first solvation sheath, weakening K+-DME interaction and forming F-rich, Si-containing SEI for uniform dendrite-free K plating.

Yuqing, Cao · Hang, Zhou · Zhaoxuan, Li · Guo, Xiaosong · Zhou, Zhenfang · Zhang, Zhonghua · Mao, Changming · Li, Guicun

Chemical Engineering Journal 2025

Specifications

plating stripping reversibility

{'zh': '420', 'en': '420'} cycles vs

Overpotential

{'zh': '65', 'en': '65'} mV vs

Prussian blue cathode

{'zh': '100', 'en': '100'} cycles