High performance batteries are a leapfrog technology for the electrification of transportation and storage of renewable energy. However, battery manufacturing is too expensive and too slow. Battery manufacturing’s production yield from raw materials to finished systems remains at a very low levels. Quality control procedures for manufacturing are very limited compared to other industries. Improvements in energy densities and product life through advanced manufacturing can increase the energy saving potential in the processing. Finally, a cost effective and streamlined processing for next generation manufacturing can further reduce the energy consumption in the process. ORNL’s materials processing and next generation manufacturing programs funded through the DOE Industrial and Vehicle Technologies programs and other federal and private sponsors, will enable new manufacturing procedures and radically changed concepts to improve battery cost structures and allow for reliable technology with long life. Cost effective and efficient battery manufacturing enables U.S. industry to domestically produce batteries for electrification of transportation (including light duty and heavy duty vehicles, rail, aviation), grid applications, and other applications to reduce the U.S. dependence on foreign oil and reduce our carbon footprint.
Accelerating Commercialization by Collaboration through a Next Generation Industrial Manufacturing Center ORNL is looking to the future with plans for advanced facilities and investments in novel energy storage manufacturing research initiatives. It is actively pursuing the construction of an advanced battery fabrication technology development center to accelerate development, screening, and validation of future-generation battery materials, processing technologies, and cell designs. The envisioned facility will occupy several thousand square feet of space and consist of new state-of-the-art equipment as well as existing equipment relocated and consolidated from other laboratories across the site. It will house a flexible coating and fabrication line and a reconfigurable suite of modules comprising innovative processes beyond today’s state-of-the-art. The modules will include novel deposition systems; drying and consolidation systems; winding, folding, and stacking systems; and joining technology systems. The facility will have sufficient automation to assess and demonstrate the potential of scaling developments to commercial volumes.
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