DOI: 10.1039/d6mh00990e ISSN: 2051-6347
Interfacial stabilization enabled by triethyl borate for high-voltage batteries with a wide temperature range
Zhaoxiang Du, Shengwei Dong, Xing Xu, Shanshan Xu, Hailu Liu, Jiangbo Yang, Lingling Zhang, Geping Yin, Shuaifeng LouEnabled by ethoxy-group-tuned boron Lewis acidity, TEB mitigates HF-induced degradation, forming thin, dense CEI/SEI layers that suppress transition metal dissolution and particle breakage in high-voltage NCM90 lithium metal batteries.