Discover how to make fuel cells using slot-die coating, a precise method for applying catalyst, electrolyte, and gas diffusion layers. Ideal for R&D and scalable production

Drying is a critical step in roll-to-roll (R2R) processing, ensuring the stability and performance of thin films. This article compares convection and infrared (IR) ovens, highlighting their advantages, limitations, and best use cases for efficient and high-quality drying.

Lamination is a crucial manufacturing process that enhances durability, flexibility, and performance across various industries. From printed electronics and solar cells to fuel cells and flexible packaging, lamination, often combined with roll-to-roll processing and slot-die coating, plays a key role in ensuring product quality and efficiency.

Fuel cells are devices that convert chemical energy into electrical energy through an electrochemical reaction. They are composed of an anode, a cathode, and an electrolyte. In a typical fuel cell, hydrogen gas is supplied to the anode and oxygen is supplied to the cathode.