Hermetic Sealing Solutions for High-Performance Miniaturized Battery Systems

This white paper discusses hermetic sealing solutions for high-performance miniaturized battery systems, focusing on the challenges microbatteries face due to their small size. It highlights a dual-seal approach using epoxy adhesives and laser-cut gasket materials to achieve hermetic integrity while maximizing energy density. The guide covers critical adhesive specifications, processing considerations, and case studies showcasing successful microbattery fabrication. It also addresses the importance of chemical resistance, low permeability to moisture, and thermal stability in achieving optimal seal integrity. The white paper is sponsored by Master Bond Inc. and IEEE Spectrum, offering essential information for scientists and engineers working on miniaturized energy storage systems.