By David Ventola, business development dir.-Clean Technology Systems, Dürr Systems, Inc. Introduction Electric vehicles (EVs), whether cars, bikes or buses, rely on lithium-ion (Li-ion) batteries for power. With the increasing popularity of electromobility, the demand for these batteries has skyrocketed, resulting in the construction of new battery factories worldwide. … [Read more...] about Recovery of costly solvent is critical for sustainable R2R-battery production
R2R Battery Manufacturing
New developments in slot-die patch coating set to change the scope of Li-ion battery making
By Scott Zwierlein, coating process engineer, Delta ModTech Roll-to-roll slot-die is becoming the industry standard for coating battery electrodes. Not only can slot-die achieve amazingly thin, wet coatings of less than 2 microns; it yields little to no waste and provides better uniformity and precision compared to other coating methods. But with the growing dominance of the … [Read more...] about New developments in slot-die patch coating set to change the scope of Li-ion battery making
Enabling scale-up of solid-state batteries with R2R slot die, and a look to future coating requirements
By Dan Walker, Ph.D., (formerly with Ilika Technologies, Ltd.) Lithium-ion batteries (LiBs) are the most mature zero-emission technology for automotive applications but have limitations in cycle-life and energy density, with public concern about battery life, driving range and safety issues. Solid-state batteries (SSB) alleviate these issues with intrinsic properties of … [Read more...] about Enabling scale-up of solid-state batteries with R2R slot die, and a look to future coating requirements
New legislation opens opportunities to scale-up the manufacturing of battery-separator materials
By Jay Baxter, commercial product dir.-Liquid Coating, Davis-Standard With the implementation of the Bipartisan Infrastructure Law and the Inflation Reduction Act, there are tremendous resources and incentives that will influence growth of battery and hydrogen-fuel manufacturing in the United States. In addition to grants to install new production in the US, there are … [Read more...] about New legislation opens opportunities to scale-up the manufacturing of battery-separator materials
Training tomorrow’s battery makers to achieve our 20-TWh/yr future
US Depts. of Energy, Labor debut new efforts to expand America’s battery-making workforce; research into recycling of lithium a key development. By Mark Spaulding, Editor-in-Chief Let’s face it. The dollar value of the global lithium-ion battery market – or the overall battery market, for that matter – now and into the coming decades is anybody’s guess. What … [Read more...] about Training tomorrow’s battery makers to achieve our 20-TWh/yr future