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Halide-based Solid Electrolytes

Solid Electrolytes for Lithium-ion Batteries

Halide solid electrolytes (HSEs) have emerged as a promising alternative to traditional liquid electrolytes in lithium-ion batteries, and are being investigated for use in all-solid-state batteries (ASSBs). These solid materials are composed of halide ions (like fluoride, chloride, bromide, or iodide) arranged in a crystalline structure. Significant advancements have been made in recent years, with researchers developing new halide compositions and improving their properties for practical applications. They offer several key advantages, including:

High Ionic Conductivity – enabling faster charging and discharging rates
Wide Electrochemical Window – allows for the use of higher-voltage cathode materials, leading to increased energy density
Improved Safety – HSEs are solid and non-flammable, reducing the risk of battery fires and explosions
Enhanced Stability – HSEs are generally stable and resistant to degradation.

The potential benefits of HSEs in terms of performance, safety, and energy density make them a promising area of research for the future of lithium-ion battery technology.

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Available Halide Compositions

Discover the future of energy storage with our innovative halide solid electrolyte materials. Designed to enhance the safety, efficiency, and performance of lithium-ion batteries, our products offer a superior alternative to traditional liquid electrolytes.

Select a tab below to learn more about our Lithium Indium Chloride powder (including links to our technical and safety data sheets), explore additional electrolyte materials we offer, review ordering information, or request a quote.

Lithium Indium Chloride (Li3InCl6)

Lithium Indium Chloride (Li₃InCl₆)

NEI is pleased to offer high-quality Lithium Indium Chloride (Li₃InCl₆) powders for research and development applications. This halide-based solid-state electrolyte (SSE) offers exceptional performance and versatility:

Excellent Ionic Conductivity: Enables rapid ion transport, leading to faster charging and discharging rates in batteries.
Low Electronic Conductivity: Minimizes self-discharge and enhances overall battery efficiency.
Stability in Dry Air: Eliminates the need for a glovebox, simplifying handling and processing.
Soft and Processable Powder: Easy to work with using mechanical techniques.

Technical Information:

Product Specification Sheet (pdf) | Safety Data Sheet (pdf)

Customizable Composites

At NEI, we understand the unique requirements of your research. Upon request, we can provide custom-blended composites of Li₃InCl₆ powder with your specified cathode material. This tailored approach ensures optimal performance and compatibility for your specific battery application.

Available for Purchase

Our Lithium Indium Chloride (Li₃InCl₆) is offered in powder form and available in quantities of 10 grams, 25 grams, 50 grams, 100 grams, 250 grams, 500 grams, and 1 kilogram. Larger bulk quantities are also available (upon request).

Unlock the potential of Li₃InCl₆ for your next-generation energy storage solutions. Contact NEI today to discuss your project and request a quote!

Other Solid Electrolytes

Other Solid Electrolyte Materials

NEI is actively involved in producing various compositions of solid electrolyte materials. Click on a category below to learn more.

Sulfide-based Solid Electrolytes

Choose from a variety of sulfide-compositions synthesized by NEI, such as LSPS, LPS, LPSCl, and more | Learn More »

Halide-based Solid Electrolytes (NEW)

NEI is now offering Lithium Indium Chloride (Li3InCl6) powder, a halide-based solid electrolyte | Learn More »

Oxide-based Solid Electrolytes

NEI produces a variety of oxide-based compositions, such as LLTO, LLZO, and LLZTO | Learn More »

Polymer-based Solid Electrolytes

Our polymer electrolytes, complexed with highly conductive lithium salts, are made exclusively by NEI | Learn More »

Phosphate-based Solid Electrolytes

NEI produces high phase purity phosphate-based solid electrolyte powders, such as LATP and LAGP | Learn More »

Solid Electrolyte Dispersion Fluids

NEI offers a solvent-based dispersion fluid compatible with sulfide-based solid electrolyte powders | Learn More »

Sodium-ion Solid Electrolytes

NEI offers “NATP” Sodium Aluminum Titanium Phosphate solid electrolyte powder for Na-ion batteries | Learn More »

Custom Solid Electrolyte Materials

NEI is well positioned to reproducibly synthesize small and large quantities of custom solid electrolyte compositions | Learn More »

Ordering Information

To request pricing for any of our solid electrolyte materials, please complete our quote form. Additional details about our ordering process can be found below.

All of NEI’s materials are shipped directly to you from our facilities in Somerset, NJ (USA). For customers in South Korea and Japan, please send us your request and we will put you in touch with our local representatives.

Minimum Order Quantities (MOQ)

10 grams (per halide material and specification)

Unfortunately, we are unable to provide free samples.

How to Purchase

Request a Quote – submit a request for pricing or a formal quote by completing our quote form.
Place an Order – we accept corporate and university purchase orders or we can provide an order form for you.
Invoice – After receiving your order, NEI will submit an invoice after shipment.

Other Options & Terms:

Payment Terms – NEI’s standard payment terms are NET 30. A credit card or prepayment may be required for new customers.
Payment Options – we accept payments by check (USD only), wire transfer, ACH transfer, credit card, debit card, or PayPal (additional fees may apply).
Shipping Options – we can ship Collect or we ship on our account and add the charges to your final invoice.
NEI Terms & Conditions of Sale (pdf)

Have a Question?

Visit our Frequently Asked Questions page. You can also Contact an Expert with your technical questions or Send us a Message with your general questions.

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High Performance Battery Materials

Halide-based Solid Electrolytes

Available Halide Compositions

Lithium Indium Chloride (Li₃InCl₆)

Technical Information:

Customizable Composites

Available for Purchase

Other Solid Electrolyte Materials

Sulfide-based Solid Electrolytes

Halide-based Solid Electrolytes (NEW)

Oxide-based Solid Electrolytes

Polymer-based Solid Electrolytes

Phosphate-based Solid Electrolytes

Solid Electrolyte Dispersion Fluids

Sodium-ion Solid Electrolytes

Custom Solid Electrolyte Materials

Ordering Information

Minimum Order Quantities (MOQ)

How to Purchase

Other Options & Terms:

Have a Question?

Request a Quote

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