引用本文:
唐定国. IPN在聚合物锂离子电池中的应用[J]. 物理化学学报,
2007, 23(0): 18-20.
doi:
10.3866/PKU.WHXB2007Supp05
Citation: TANG Ding-Guo. Application of Polymer LithiumIon Batteries Based on IPN[J]. Acta Physico-Chimica Sinica, 2007, 23(0): 18-20. doi: 10.3866/PKU.WHXB2007Supp05
Citation: TANG Ding-Guo. Application of Polymer LithiumIon Batteries Based on IPN[J]. Acta Physico-Chimica Sinica, 2007, 23(0): 18-20. doi: 10.3866/PKU.WHXB2007Supp05
IPN在聚合物锂离子电池中的应用
摘要:
采用PVDF-HFP (poly (vinylidene fluoride)-co-hexafluoropropylene)、TEGDA(tetra (ethylene glycol) diacrylate)、BPO(benzoyl peroxide, 过氧化苯甲酰)和电解液(1 mol·L-1 LiPF6, EC:DEC:EMC=1:1:1)作为组分形成凝胶态IPN(interpenetrating polymer network, 聚合物互穿网络)聚合物电解质, 并用一种简便的方法制备了聚合物锂离子电池.该凝胶态聚合物锂离子电池具有较好的倍率放电性能、高低温放电性能和循环寿命.
English
Application of Polymer LithiumIon Batteries Based on IPN
Abstract:
A novel gel interpenetrating polymer network (IPN) was formed by using PVDF-HFP (poly(vinylidene fluoride)-co-hexafluoropropylene), TEGDA (tetra(ethylene glycol) diacrylate), BPO (benzoyl peroxide) and liquid electrolyte (1 mol·L-1 LiPF6, EC:DEC:EMC=1:1:1). Gel polymer lithium ion batteries were assembled based on the IPN polymer electrolyte. The batteries had od performances in high-current discharge, temperature reliable test and charge-discharge cycling.
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