ccm/mea

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TOPPAN's proprietary CCMs and MEAs contribute to all areas of
'producing', 'storing and transporting' and 'utilizing' hydrogen
to enable breakthroughs toward the realization of a hydrogen society.

Producing high-power, durable, and reliable CCMs and MEAs requires advanced technologies, such as material design and preparation techniques for catalyst inks, and techniques to control the microscopic porous structures of catalyst layers. Leveraging decades of experience in the electronics field, including semiconductors and displays, TOPPAN can optimize material selection, catalyst ink formulation and dispersion, coating, and drying conditions according to each user's purpose of use and stack operating conditions. We can accelerate your fuel cell/water electrolyzer development by providing high-performance CCMs and MEAs with an ideal three-phase interface that effectively balances fuel transport necessary for enhancing catalyst utilization efficiency and the removal of reaction products essential for sustaining long- term electrochemical reactions.

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