Description
ATOMFAIR® ETHYLENE CARBONATERESEARCH GRADE MATERIAL
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TAILORED SOLUTIONS FOR RESEARCH
Contact our engineering team for technical support or official institutional quotations.
EMAIL: inquiry@atomfair.com
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Manufacturer: Atomfair LLC
Brand: ATOMFAIR®
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Ethylene carbonate is highly prone to moisture absorption, which can trigger hydrolytic decomposition and electrolyte failure. Storage must be in a sealed, low-humidity environment to maintain specified moisture content.
- Moisture Sensitivity: Protect the material from atmospheric moisture by storing it in a tightly sealed container under an inert gas blanket.
What is the trade-off between purity and moisture content in Ethylene Carbonate for battery electrolyte formulations?
The 99.99% purity eliminates non-target electrochemical background variables, while the battery-grade moisture control prevents trace water-induced electrolyte breakdown. Both parameters are simultaneously optimized in this product, with no trade-off—high purity and low moisture are essential for reproducible electrolyte performance and are guaranteed by the specification.
Can this Ethylene Carbonate be directly used with LiPF6 in electrolyte preparation?
Yes, the battery-grade moisture specification ensures compatibility with LiPF6 by preventing hydrolysis that generates HF, a common degradation pathway. Additionally, the high dielectric constant of EC promotes effective LiPF6 dissociation, supporting stable ion transport in lithium-ion batteries.
What storage conditions are required to maintain the low moisture specification of this Ethylene Carbonate?
As a highly hygroscopic white crystalline solid, this Ethylene Carbonate must be stored in an inert atmosphere (e.g., argon or nitrogen glovebox) or a dry room with a dew point below -40°C to preserve the battery-grade moisture baseline. The product is supplied in secure protective containment (50g packaging) and should remain sealed until ready for use.
This battery-grade ethylene carbonate (EC) with 99.99% purity and controlled moisture content is optimized for lithium-ion electrolyte formulation, but its solid crystalline state necessitates careful thermal or solvent processing and strict dry-handling protocols to preserve moisture specifications.
Positive
- Ultra-high purity eliminates background variables: The 99.99% purity assay strictly removes non-target electrochemical species, ensuring clean electrolyte formulations for reliable lithium-ion battery research.
- Battery-grade moisture control prevents electrolyte breakdown: Rigidly maintained low-moisture baselines suppress trace-water-induced hydrolysis and HF formation, preserving electrolyte stability during cell assembly and cycling.
Trade-offs
- Solid physical state requires processing: As a white crystalline solid, EC must be melted or dissolved in a compatible solvent for liquid electrolyte preparation, adding a thermal or dissolution step in the manufacturing workflow.
- Moisture sensitivity demands controlled handling: To maintain the battery-grade moisture specification, the material must be opened and processed under dry conditions (e.g., glovebox or dry room), requiring appropriate laboratory infrastructure and operator expertise.
Every advanced material, component, equipment, and instrument in our catalog is backed by rigorous testing. We maintain strict internal quality management frameworks and align with CE conformity metrics to deliver transparent, reproducible performance data via our public open-science repository.
To request raw batch performance data, submit formal vendor registration paperwork, or execute a fast-turnaround R&D manufacturing loop, contact us at inquiry@atomfair.com.
Item is dispatched under the Atomfair Shipping & Delivery Framework (Free worldwide shipping on orders over $59 USD). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
