Titomic Restricted, an Australian chilly spray additive manufacturing firm, has introduced a partnership with Rensselaer Polytechnic Institute (RPI) to develop functions for lithium-ion battery electrode manufacturing. The collaboration is supported by the Nationwide Science Basis Power Storage Engine in Upstate New York Program and goals to advance chilly spray-based dry-coating applied sciences for battery manufacturing.
The partnership will use Titomic’s Kinetic Fusion chilly spray know-how to straight deposit electrode powders onto aluminum or copper foils, eliminating conventional multi-step processes that embody mixing, coating, drying, and calendaring. This strategy might be built-in into current roll-to-roll manufacturing traces or tailored for 3D-printed electrodes with personalized geometries and compositions.
The technical program is structured in 4 phases, starting with materials feasibility trials of candidate anode and cathode powders akin to silicon, LTO, LMO, and LFP. Subsequent phases embody creating electrode demonstrators, deploying a pilot-scale system, and conducting detailed scalability and value evaluation for large-scale business functions.
“This deposition breakthrough represents a pivotal second in our enlargement into the clear vitality sector. By making use of our confirmed TKF™ chilly spray know-how to battery electrode manufacturing, Titomic helps to beat long-standing effectivity and sustainability challenges in lithium-ion manufacturing,” mentioned Jim Simpson, Titomic CEO and Managing Director.
The know-how allows the event of superior silicon-copper composite electrodes and helps solvent-free and binder-free lithium-ion batteries. Titomic plans to leverage its TKF 523 and TKF 623 platforms to ship electrode deposition at industrial scale, drawing on greater than a decade of chilly spray experience throughout aerospace, protection, and vitality sectors.
Supply: titomic.com