Ethylenesulfate is a new type additive of sulfate-based structure for lithium battery solid electrolyte phase interface membrane and lithium-electron electrolyte.

Product Name: Ethylenesulfate

Synonyms:     1,3,2-Dioxathiolane,2,2-dioxide; Ethyleneglycol cyclic sulfate

Abbr.: DTD

CAS-RN: 1072-53-3

MF: C₂H₄O₄S

Character:

White solid, Melting point 95~97?,Boiling point 231.1 ?, Density 1.604g/cm, Flashing point 93.5?.

Application:

DTD is a new type additive of sulfate-based structure for lithium battery solid electrolyte phase interface membrane and lithium-electron electrolyte. It can suppress the initial capacity drop of the battery and increase the initial discharge capacity, thereby reducing battery expansion after high temperature placement,improve the battery charge and discharge properties and cycle times, has an important influence on the performance of the lithium ion battery.

Specification:

Purity: 99.5% min.