Lithium salts based on oligoether sulfate esters

Salts based on oligoether sulfate have been synthesized. Two families of lithium salt were synthesized, mono and disulfate. The results, in term of ionic conductivities, thermal behaviour, viscosity, transference number and electrochemical stability are reported. These salts have sufficient thermal and electrochemical stabilities and, in addition, they have a cationic transference number close to unity. The influence of alkaline cation was evaluated on conductivity and thermal stability measurements.

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Matériaux

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https://hal.science/hal-00386416

Soumis le : jeudi 21 mai 2009-09:34:32

Dernière modification le : samedi 27 septembre 2025-19:22:42

Dates et versions

hal-00386416 , version 1 (21-05-2009)

Identifiants

HAL Id : hal-00386416 , version 1
DOI : 10.1016/j.electacta.2005.02.057

Citer

Christophe Chauvin, Xavier Ollivrin, Fannie Alloin, Jean-François Le Nest, Jean-Yves Sanchez. Lithium salts based on oligoether sulfate esters. Electrochimica Acta, 2005, 50 (19), pp. 3843-3852. ⟨10.1016/j.electacta.2005.02.057⟩. ⟨hal-00386416⟩