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Product Line: Electronic Chemicals

1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide (EMIM TFSI)

CAS 174899-82-2

Molecular structure of 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide (EMIM TFSI)

CAS · 174899-82-2

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Product Overview

1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide, commonly known as EMIM TFSI, is an advanced ionic liquid well-regarded for its unique combination of stability, non-volatility, and excellent ionic conductivity. Unlike traditional organic solvents, EMIM TFSI remains liquid across a broad temperature range, enabling versatile applications across industries. Its exceptional electrochemical stability and non-flammability make it a popular choice for cutting-edge technological and industrial processes, including energy storage, electrochemistry, and material science.

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Product Specifications

Property Specification
Appearance Colorless to light yellow liquid
Purity 98% min
Water 2000 ppm max
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Applications

1.Energy Storage Systems:

- Battery Electrolytes: EMIM TFSI is increasingly used as an electrolyte in lithium-ion and sodium-ion batteries due to its excellent ionic conductivity, which helps improve energy efficiency and cycle life.

- Supercapacitors: It serves as an ideal electrolyte in supercapacitors, enhancing capacitance and operational safety due to its thermal stability and non-flammability.

2.Electrochemical Applications:

- Electrodeposition Processes: The compound's stable ionic properties make it effective for electroplating and electrodeposition applications, where it improves the quality of metal coatings on various surfaces.

- Fuel Cells and Electrolyzers: EMIM TFSI | CAS 174899-82-2 is used in fuel cells and electrolyzers, contributing to efficient electrochemical reactions while remaining chemically inert under a wide range of operating conditions.

3.Material Science and Synthesis:

- Polymer Science: It is a valuable solvent and reactant in the synthesis of conductive polymers, enhancing conductivity and flexibility in materials for wearable electronics and flexible devices.

- Nanotechnology and Catalysis: 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide facilitates nanoparticle stabilization and catalyst dispersion, enabling precise reactions and the development of nanostructured materials.

4.Environmental Applications:

- CO₂ Capture and Storage: The ionic nature of EMIM TFSI enables it to capture and store CO₂ efficiently, making it useful in reducing industrial greenhouse gas emissions.

- Waste Treatment and Recycling: EMIM TFSI is also used in waste treatment applications to dissolve or extract contaminants, supporting eco-friendly recycling processes.

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Benefits

1.High Thermal and Electrochemical Stability:

- Broad Operational Range: EMIM TFSI remains stable at both high and low temperatures, making it suitable for high-performance applications where conventional solvents may degrade.

- Improved Device Longevity: Its chemical resilience extends the life of devices and components in which it is used, such as in energy storage and electrochemical cells.

2.Non-Volatile and Non-Flammable:

- Enhanced Safety: As a non-flammable substance, EMIM TFSI | CAS 174899-82-2 minimizes fire risks in industrial and laboratory settings, ensuring safer operational environments.

- Reduced Emissions: Unlike volatile organic solvents, EMIM TFSI does not evaporate easily, reducing emissions and supporting compliance with environmental regulations.

3.Superior Ionic Conductivity:

- Efficient Energy Transfer: EMIM TFSI's high ionic conductivity ensures efficient charge transport, improving performance in energy storage and electrochemical devices.

- Reliable Performance: Its ability to maintain conductivity over extended periods and diverse conditions helps improve the efficiency and reliability of various applications.

4.Environmentally Friendly Profile:

- Low Toxicity and Biodegradability: 1-Ethyl-3-methylimidazolium Bis(trifluoromethanesulfonyl)imide | CAS 174899-82-2 is generally considered less toxic than traditional solvents, making it a safer choice for eco-conscious industries focused on sustainable practices.

- CO₂ Absorption Capability: Its capacity to absorb CO₂ effectively contributes to industrial CO₂ capture initiatives, aiding in emission reduction.

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Conclusion

A concise summary and suitability assessment for this product is available on request. Contact our team to discuss whether it fits your process and quality requirements.