[EN] CARBONATE SOLVENTS FOR NON-AQUEOUS ELECTROLYTES FOR METAL AND METAL-ION BATTERIES<br/>[FR] SOLVANTS CARBONATES POUR ÉLECTROLYTES NON AQUEUX POUR BATTERIES MÉTAL ET IONS-MÉTAL
申请人:SCE FRANCE
公开号:WO2020212872A1
公开(公告)日:2020-10-22
There is provided a metal or metal-ion battery comprising an aluminum current collector and a low-corrosiveness non-aqueous electrolyte comprising, as a solvent, a carbonate compound of formula (I): (I). This battery has an upper voltage limit of about 4.2 V or more and anodic dissolution of aluminum during battery operation at said voltage is suppressed.
提供一种金属或金属离子电池,包括铝电流集电体和低腐蚀性的非水电解质,所述电解质包括作为溶剂的化学式(I)的碳酸盐化合物:(I)。该电池具有约4.2伏或更高的上限电压,并且在该电压下电池运行期间抑制了铝的阳极溶解。