Research on New Battery System with Energy-Saving and Environment-Friendly MaterialsLi Junming, Zhang Fang, Yu Xiaochen, Su Hainan, Yu Xin, Pang Jing and Xie HongxuE3S Web Conf., 252 (2021) 03010DOI: https://doi.org/10.1051/e3sconf/202125203010