Acta Phys. -Chim. Sin. ›› 2007, Vol. 23 ›› Issue (Supp): 80-89.doi: 10.3866/PKU.WHXB2007Supp17

• Review • Previous Articles     Next Articles

Progress in Electrolyte Solutions for Lithium-ion Battery

GUO Ying-Jun; CHEN Hui; QI Lu   

  1. CITIC Guoan Mengguli (MGL) New Energy Technology Co. Ltd., Beijing 102200, P. R. China; CITIC Guoan Mengguli (MGL) Power Technology Co. Ltd., Beijing 102200, P. R. China; New Energy Materials and Technology Laboratory, Departmenty of Applied Chemistry, College of Chemistry and Molecular Engineering, Peking University, Beijing 100871, P. R. China
  • Received:1900-01-01 Revised:1900-01-01 Published:2008-01-04
  • Contact: QI Lu

Abstract: Electrolyte solution plays a great importance on the performances of lithium-ion batteries, such as cyclability, safety, etc. The article reviews the recent research progress related to electrolyte solutions in thermal stability of solution, reactions on SEI film, high-temperature solutions and overcharge protection solutions, and some research methods. The paper also involves the factors that determine the quality of electrolyte solutions in solution preparation.

Key words: Electrolyte solution, Lithium-ion battery, Thermal stability, High-temperature electrolyte solution, High-voltage electrolyte solution, Electrolyte quality


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