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Company Chapter – Ampcera – USA
Version: 2026-04-01, minor update: 2026-05-14, for paid subscribers
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Technology Assessment: Can a single solvent-free spray platform deposit dense, moisture-sensitive argyrodite layers across an entire cell stack at production throughput? The chapter examines how cold and thermal spray position against conventional slurry processing barriers, how near-term electrolyte material supply complements longer-term cell commercialization, and how the patent portfolio's scope compares with public positioning on performance.
Product Development Pathway
(5 R&D Concepts)
Lattice-engineered argyrodite electrolyte approach using chalcogen-based defect incorporation to suppress bulk electronic conductivity and raise critical current density for dendrite resistance at the lithium metal interface. Solvent-free energy-assisted spray manufacturing platform applying cold and thermal spray deposition to form binder-free electrolyte and composite electrode layers directly onto current collectors in a continuous roll-to-roll-compatible sequence. Further concepts address dry-processed composite separator fabrication, cathode-catholyte interfacial impedance reduction, and gradient electrode architecture decoupling energy and power density within the composite electrode.
Potential Synergies to Deliver Well-Rounded Cells for Application
Spray manufacturing platform and lattice-engineered electrolyte converging on a single solvent-free architecture – aligning separator, electrode, and full-stack formation into one sequence to jointly address cycle life, manufacturability, and production throughput.
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Document size: ≈3,800 words, 7 images, 1 adjacent Excel file (list of patent families with AI-based summaries)
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