THE MATERIAL
From battery waste to high-performance graphene materials.
Jälle Technologies develops graphene oxide (GO) and reduced graphene oxide (rGO) from graphite-rich li-ion battery recycling residues.
Our materials improve conductivity, mechanical strength, durability, and barrier performance at extremely low loading levels — typically between 0.01% and 2%.
Designed for scalable industrial applications, Jälle’s materials support innovation across coatings, advanced composites, construction materials, filtration technologies, and electronics.

Application areas
Polymers & Advanced Composites
Enhanced strength-to-weight ratio, thermal stability, and conductivity for advanced industrial materials.
-
Packaging
-
Structural component
-
Lightweight composites
Construction Materials & Coatings
Improved durability, crack resistance, and protective performance in coatings and construction systems.
-
Mortars
-
Protective coatings
-
Infrastructure materials
Electronics & EMI Shielding
Lightweight conductive materials for modern electronic applications and EMI protection.
• Conductive coatings
• Functional inks
• EMI shielding
Water & Filtration Technologies
Graphene-enhanced membranes and coatings for advanced filtration and separation processes.
• Industrial filtration
• Water treatment
• Separation systems
Discuss Your Application
Our team can support sampling, testing, and formulation guidance to ensure the best performance in your end product. We'll reach out to you after submission to discuss about your application, material requirements, and volumes.
LinkedIn -->