An Aqueous Rechargeable Lithium Battery of High Energy Density Based on Macroporous LiFePO4 Cathode

• 作 者: Y.Y.Hou X.J.Wang Y.S.Zhu Y.P.Wu R.Holze
• 机 构: New Energy and Materials Laboratory (NEML), Department of Chemistry, Fudan University, Shanghai 2004
• 出 处: IUPAC 9th International Conference on Novel Materials and th
• 发表日期: 2013年2期
• 关键词: high energy density macroporous LiFePO4 ARLBs

Aqueous rechargeable lithium batteries were firstly introduced by Dahn et al [1] in 1994 to replace the flammable organic electrolytes by aqueous electrolytes and are intrinsically very safe and green.However, the main disadvantage is the low energy density, which is usually ascribed to the low electrochemical window of water, 1.229 V, from theory.Consequently, how to increase the energy density of ARLB has been a big challenge.