EC-Less High-Entropy Electrolyte

264°C Lower Thermal Runaway Peak

Simultaneously constructing EC-less and EC-free solvation sheaths to fundamentally suppress thermally driven side reactions, achieving both high safety and long cycle life.

Yinan, Ma · Daihua, Cao · Feng, Xuning · Xu, Chengshan · Feng, Jing · Jin, Changyong · Han, Xuebing · Lu, Languang · Bao, Cheng · Ouyang, Minggao

Small 2025

Specifications

软包电池
{'zh': '1400', 'en': ''} 次
热分析显示早期产热降低
{'zh': '75.3', 'en': ''} %

Advantages

Maximum temperature during thermal runaway reduced by 264°C (from 763 to 499°C)

Onset temperature of thermal failure increased by 41°C (from 143 to 184°C)