A cyclic carbonate used as an additive at 1-2% rather than as a solvent. The double bond in its structure reduces on the anode surface ahead of other solvents, forming a polymeric and flexible SEI layer. This layer prevents continuous electrolyte consumption during cycling; it is the most widely used of all lithium-ion electrolyte additives.
Key Features
- Reduces ahead of other solvents to form a polymeric, flexible SEI layer
- Limits electrolyte consumption during cycling and extends cycle life
- The most widely used electrolyte additive in lithium-ion systems
Technical Specifications
| Purity |
≥ %99.95 |
| Color Index |
5# |
Applications
- Studies on SEI formation and cycle life improvement
- Research into optimizing additive proportions
- Graphite anode interphase chemistry testing
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