CAS: 24389-25-1; Lithium Phosphorodifluoridate

专利信息

专利号:WO-2024011371-A1
优先权日:2022-07-11
标题 :Binder for positive electrode plate and synthesis method therefor, positive electrode plate comprising same, secondary battery and electric device
发明人：YE CHONG; SUN CHENGDONG; ZHENG YI; XIE LAIYONG
权利人:CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
摘要:Provided in the present application are a binder for a positive electrode plate and a synthesis method therefor, a positive electrode plate comprising same, a secondary battery and an electric device. The binder comprises a copolymer formed by comonomers, wherein the comonomers comprise a first monomer, a second monomer, a third monomer, and a fourth monomer, and the molar content of the first monomer is 3 mol% to 10 mol% based on the total molar amount 100 mol% of the comonomers. The binder provided in the present application not only has good flexibility and high cohesiveness, but also has good electrolyte swelling resistance, such that a positive electrode plate is ensured to have a high bonding strength and good processing properties, and a secondary battery is also ensured to maintain a good structural stability during the long-term charging and discharging processes, which further gives full play to the electrochemical properties of the secondary battery.

专利号:WO-2025091638-A1
优先权日:2023-11-03
标 题 :Electrolyte flame-retardant additive and synthesis method therefor, and electrolyte
发明人：ZHANG HENG; LI CHI; LIU FANFEN; ZHANG YONG; ZHANG LIN
权利人:EVE POWER CO LTD
摘要:An electrolyte flame-retardant additive and a synthesis method therefor, and an electrolyte. The electrolyte flame-retardant additive comprises a compound having a structure represented by the following formula (I), wherein R1, R2, R3, R4, and R5 are each independently selected from at least one of F, Cl, Br, and H.

专利号:CN-112537763-A
优先权日:2020-12-23
标 题:A kind of method for gas-solid-liquid three-phase synthesis of lithium difluorophosphate

专利号:CN-117185907-A
优先权日:2023-09-08
标题:Chain ether compound and application thereof in lithium-mediated chemical synthesis of ammonia

专利号:CN-117756720-A
优先权日:2023-12-18
标 题 :Polymerizable quaternary ammonium salt antibacterial agent and its preparation and application in the synthesis of antibacterial polyester

专利号:CN-117756720-B
优先权日:2023-12-18
标 题:Polymerizable quaternary ammonium salt antibacterial agent and its preparation and application in the synthesis of antibacterial polyester