Your Go-to source for Solid Electrolyte Materials
NEI is actively involved in producing a variety of different compositions of sulfide, oxide, phosphate, and polymer-based electrolyte material compositions. We are a long trusted manufacturer of Specialty Materials and a go-to source for commercial and custom solid electrolytes for lithium batteries. All of our materials are made in-house & shipped directly to our customers.
Sulfide-based Solid Electrolytes
Sulfide-based solid electrolytes are one of the most highly sought and promising candidates for all-solid-state batteries. NEI has utilized its extensive background in the synthesis of advanced materials to develop a process for producing sulfide materials in a form that potentially allows them to be used in Li-ion cells.
- NANOMYTE® SSE-10 – “LSPS,” Lithium Tin Phosphorus Sulfide (Li10SnP2S12), 3-5 µm
- “LPS” – Lithium Phosphorus Sulfide (β-Li3PS4), 3-5 µm
- “LPSCl” – Lithium Phosphorous Sulfur Chloride (Li6PS5Cl), 3-5 µm
- “Fine LPSCl” – Lithium Phosphorous Sulfur Chloride (Li6PS5Cl), ~1 µm
- “LPSClI” – Lithium Phosphorus Sulfur Chloride Iodide (Li6PS5Cl0.9I0.1), 3-5 µm
Oxide-based Solid Electrolytes
Inorganic oxide-based solid electrolytes are among the most sought-after candidates for an all-solid-state battery. NEI produces a variety of oxide-based solid electrolyte powders (garnet-type, NASICON-type, and perovskite-type), with distinctive features such as high phase purity and crystallinity, fine particle size, and a high degree of particle size distribution (PSD) uniformity.
- NANOMYTE® SOX-10: Fine LLTO powder, 1-2 µm (Li0.34La0.56TiO3)
- NANOMYTE® SOX-20: Fine Al-doped LLZO powder, 1-2 µm (Li6.24La3Zr2Al0.24O11.98)
- NANOMYTE® SOX-25: Micro Al-doped LLZO powder, 5-6 µm (Li6.24La3Zr2Al0.24O11.98)
- NANOMYTE® SOX-30: Fine Ta-doped LLZO powder, 1-2 µm (Li6.2Al0.2La3Zr1.8Ta0.2O12)
- NANOMYTE® SOX-35: Micro Ta-doped LLZO powder, 3-4 µm (Li6.2Al0.2La3Zr1.8Ta0.2O12)
Phosphate-based Solid Electrolytes
NEI produces phosphate-based solid electrolyte powders with distinctive features, such as high phase purity and crystallinity, fine particle size, and a high degree of particle size distribution (PSD) uniformity. NEI can supply the following phosphate-based electrolytes:
- NANOMYTE® PHE-10: Fine LATP powder, 1 µm (Li1.4Al0.4Ti1.6(PO4)3)
- NANOMYTE® PHE-15: Micro LATP powder, 2 to 3 µm (Li1.4Al0.4Ti1.6(PO4)3)
- NANOMYTE® PHE-20: LAGP powder, 2 to 3 µm (Li1.5Al0.5Ge1.5(PO4)3)
Polymer & Hybrid Electrolytes
NEI provides solid polymer electrolytes for rechargeable solid-state lithium batteries. The electrolytes are based on specially synthesized polymers that are complexed with highly conductive lithium salts.
- NANOMYTE® H-Polymer – PEO-based co-polymer electrolyte (solid)
- NANOMYTE® SE-50 – polymer-ceramic hybrid electrolyte (solid)
- NANOMYTE® SE-50A – polymer-ceramic hybrid electrolyte (solution in ACN)
- NANOMYTE® SE-50N – polymer-ceramic hybrid electrolyte (solution in NMP)
Custom Materials
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