Additive
Additive available by request for quote from Winigen Materials.
Product Details
Vinyl ethylene carbonate (VEC) is an unsaturated carbonate additive evaluated for SEI formation on graphite and silicon-containing anodes.
Technical Selection Guide
Vinyl ethylene carbonate (VEC) is an unsaturated carbonate additive evaluated for SEI formation on graphite and silicon-containing anodes. Its vinyl functionality provides a different polymerization pathway from VC.
Use a structured matrix with an additive-free baseline, several concentrations, and the intended multi-additive package. Track first-cycle efficiency, impedance, gas or swelling, rate capability, high-temperature storage, and cycle retention rather than judging the additive from one metric.
Technical Profile
Vinyl ethylene carbonate (C5H6O3) is an electrolyte additive candidate for formulation optimization, interphase control, and performance screening. It can support additive-package development for lithium-ion, sodium-ion, high-voltage, high-rate, or low-temperature electrolyte systems.
Product FAQ
Vinyl ethylene carbonate (VEC) is used or screened for electrolyte additive screening, interphase optimization, and custom formulation development. Winigen Materials can support RFQ-based supply and related electrolyte or battery materials development discussions.
The CAS number shown for Vinyl ethylene carbonate (VEC) is 4427-96-7.
The target specifications currently shown are Grade: Battery material grade. Final specifications, documentation, and available quantity can be confirmed during RFQ.
Yes. Use the request quote button on this page to pre-fill the product interest, category, and target specifications for Vinyl ethylene carbonate (VEC).