CAS 201419-80-9 | Pentaerythritol Bicyclic Sulfate (TDT)
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Product Description
Product Details
Introduction
Pentaerythritol bicyclic sulfate, also known as bicyclic sulfate, 2,4,8,10-tetraoxa-3,9-dithiaspiro[5.5]undecane 3,3,9,9-tetraoxide, abbreviated as TDT
Product Indicator
Appearance | White power |
Purity | ≥99% |
Moisture content (ppm) | ≤30 |
Chloride content (ppm) | ≤20 |
Application 
As an additive for the electrolyte of lithium ion battery, it can form a better SEI protective layer on the surface of positive and negative electrodes to avoid the oxidative decomposition of the electrolyte under high pressure, and the SEI film on the surface of positive and negative electrodes has high stability and high electrical conductivity, which serves to inhibit the decline of the initial capacity of the band battery, increase the initial discharge capacity, reduce the expansion of the battery after placing it at a high temperature, and increase the charging and discharging performance of the battery as well as the number of cycles.
Keyword:
CAS 201419-80-9
TDT
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