Technology

Advanced Materials. Next-Generation Batteries.

Solidion develops technologies across the battery value chain—from anode materials and electrolytes to cathodes and complete cell platforms. Our portfolio is designed to address some of the industry’s most important challenges: energy density, safety, charging performance, cost, material availability, and manufacturability.

Talk to Our Team

500+Patents and counting

04Core material platforms

SiOxGraphene-enhanced chemistry

USADomestic innovation

Sustainable Graphite

A more resilient battery-material supply chain.

Graphite remains a critical material for lithium-ion battery anodes, while the global supply chain is highly concentrated. Solidion is developing technology to produce anode-grade synthetic graphite from more sustainable feedstocks, including biomass and recycled materials. Our objective is to support a more resilient battery-material supply chain while developing scalable production pathways for high-performance graphite anode materials. Key focus areas include sustainable and alternative feedstocks, anode-grade graphite production, domestic supply-chain potential, and scalable manufacturing pathways.

High-Capacity Anode Materials

Silicon-Rich Anode Materials

Increasing anode capacity is one of the most direct pathways to improving battery energy density. Solidion’s GCA-Si platform combines silicon with graphene-based protection and engineered composite structures. The technology is designed to capture silicon’s high theoretical capacity while mitigating the mechanical and electrochemical challenges that have historically limited its broader use.

Unlike approaches that rely on silane-based chemical vapor deposition, Solidion has developed alternative processing pathways intended to support scalable, cost-conscious production. Potential advantages include higher anode capacity, compatibility with established electrode manufacturing, flexible integration with graphite, and use in liquid-electrolyte and next-generation battery systems.

Learn More About Silicon-Rich Anodes

High-Capacity Anode Materials

Silicon Oxide Anode Materials

Solidion’s GCA-SiO platform uses silicon oxide materials combined with graphene-based protection to create high-capacity anode materials for electric vehicles, energy storage systems, and other lithium-ion battery applications.

The platform is designed to balance capacity, cycle performance, manufacturability, and cost while allowing material composition to be tailored for different cell requirements.

Learn More About Silicon Oxide

High-Capacity Anode Materials

Synthetic Graphite Anode Materials

Solidion is developing synthetic graphite anode materials for a range of lithium-ion battery applications, with an emphasis on performance, scalable production, and more sustainable sourcing.

The company’s graphite program builds on extensive experience in carbon materials, graphene, and battery anode development.

Learn More About Synthetic Graphite

Next-generation battery technologies

A broad platform for future batteries.

Beyond today’s anode materials, Solidion maintains a broad portfolio of technologies intended to enable future generations of batteries.

Lithium-Metal Anodes

Graphene- and polymer-based lithium-metal protection technologies designed to improve the stability and safety required for substantially higher energy density.

Solid-State & Advanced Electrolytes

Quasi-solid, elastomeric solid-state, and polymer/inorganic hybrid electrolytes designed to unite safety, electrochemical performance, and practical manufacturing.

Sulfur-Based Cathodes

Graphene-sulfur cathode technologies designed to improve sulfur utilization and address key limitations associated with lithium-sulfur batteries.

Advanced Cell Architectures

Next-generation cells supporting fast charging, solid-state conversion, and operation in demanding environments.

A Platform Built for Commercialization

Designed for performance—and practical adoption.

Solidion’s development strategy is focused not only on battery performance, but also on the ability to manufacture and integrate new technologies at scale. Where possible, the company designs materials and cell technologies to work with established lithium-ion production infrastructure, helping reduce barriers to adoption.

Talk to Our Team