ATOMFAIR® 1-ETHYL-3-METHYLIMIDAZOLIUM BIS(FLUOROSULFONYL)IMIDERESEARCH 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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This material is highly sensitive to ambient moisture and oxygen, requiring strict anhydrous inert gas handling to prevent phase contamination and degradation. Storage must be in securely sealed, moisture-proof containers under an inert gas blanket to maintain electrochemical integrity.
- Moisture Sensitivity: Ambient moisture uptake causes phase contamination and degradation, necessitating handling exclusively within an anhydrous inert gas environment.
- Storage Requirement: Containers must remain tightly sealed and stored under an automated inert gas blanket to prevent atmospheric exposure before thermal validation.
This procedure describes the required steps for receiving, transferring, and storing EMIM FSI ionic liquid under anhydrous inert gas conditions. Strict adherence prevents moisture contamination and preserves material purity for electrochemical applications.
Required Equipment: Anhydrous inert gas glovebox, Moisture-proof fluorinated or amber glass container
- Inspect Container Seal
Inspect the incoming container for seal integrity and any signs of prior exposure before transferring to the glovebox. - Transfer to Glovebox
Transfer the sealed container into an anhydrous inert gas glovebox with moisture and oxygen levels below 1 ppm. - Open Under Inert Atmosphere
Open the container only inside the glovebox to prevent any ambient air from contacting the ionic liquid. - Reseal After Use
Reseal the container immediately after each use to maintain the inert gas blanket and minimize exposure duration.
Why is EMIM FSI ionic liquid preferred as an advanced electrochemical electrolyte material?
EMIM FSI ionic liquid functions as a premier advanced electrochemical electrolyte material for advanced systems. It delivers exceptionally low viscosity paired with ultra-high intrinsic ionic conductivity, significantly boosting performance metrics and phase purity during laboratory testing workflows.
How to prevent ambient moisture contamination?
To successfully prevent ambient moisture contamination without secondary contamination, this material must be handled strictly according to anhydrous inert gas glovebox storage protocols before thermal processing.
How does EMIM FSI ionic liquid compare to traditional alternative options regarding operational stability?
Compared to standard alternatives, the optimized matrix of EMIM FSI ionic liquid incorporates specialized chemical doping. This unique architecture dramatically enhances structural resistance against degradation, preserving long-term validation integrity.
Atomfair EMIM FSI (1-ethyl-3-methylimidazolium bis(fluorosulfonyl)imide) is a research-grade room-temperature ionic liquid with low viscosity (18.9–19.4 mPa·s), wide electrochemical window (5.4 V), and optional ultra-high purity (≥99.9%), but requires strict anhydrous handling to prevent moisture contamination.
Positive
- Low viscosity for enhanced kinetics: With a viscosity of 18.9–19.4 mPa·s at 25 °C, this ionic liquid provides improved transfer kinetics and electrochemical performance relative to higher-viscosity alternatives.
- Wide electrochemical stability window: An electrochemical window of up to 5.4 V enables stable operation in high-voltage electrolyte applications and supercapacitor validation studies.
Trade-offs
- Moisture and ambient sensitivity: The product is highly sensitive to ambient exposure; handling and storage must be performed under anhydrous inert gas conditions (e.g., glovebox) to prevent moisture uptake and degradation.
- Requires inert atmosphere handling: Containers are sealed under inert gas blanket and must be opened only in controlled environments, adding infrastructure requirements for routine laboratory use.
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 excl. heavy equipment). Return is governed by the Atomfair Return & Refund Policy (7-day technical return window).
