A High-Performance Alginate Hydrogel Binder for Aqueous Zn-Ion Batteries

Autor: Dongmei Xie, Jiachang Zhao, Qiong Jiang, Hao Wang, Haiji Huang, Pinhua Rao, Jianfeng Mao
Rok vydání: 2022
Předmět:
Zdroj: Chemphyschem : a European journal of chemical physics and physical chemistry. 23(17)
ISSN: 1439-7641
Popis: The binder is an indispensable battery component that maintains the integrity of the electrode. Polyvinylidene fluoride (PVDF) is most commonly used as a binder in rechargeable batteries; however, it is associated with the toxic and expensive N-methyl-2-pyrrolidone organic solvent. Here, through the cross-linking of sodium alginate (SA) with metal cations, a high-performance hydrogel binder is developed that maintains the stability of MnO
Databáze: OpenAIRE