Gas Diffusion Layer - Carbon Plate - GPP043

CeTech Co., Ltd.

Excellent chemical stability
Suitable for electrolyzers
Customizable carbon plate sheet size and thickness
Provides a stable platform for flow field machining

The Carbon Plate is a high-performance industrial material known for its excellent chemical stability, making it ideal for use in electrolyzers. It is available in custom sizes and thicknesses, with options such as GPP140, GPP035, and GPP043, each offering varying thickness, density, and electrical resistance properties. The CeTech GPP043 is a high-performance carbon plate—constructed from high-purity synthetic graphite—specifically designed for use as a gas diffusion layer and bipolar plate component in electrochemical systems. It is particularly suitable for Proton Exchange Membrane Fuel Cells (PEMFC), Direct Methanol Fuel Cells (DMFC), and Vanadium Redox Flow Batteries (VRFB) where high electrical conductivity and chemical stability are required. The plate is characterized by its precise thickness and low contact resistance, which help optimize the efficiency of the fuel cell stack or battery module. Featuring excellent mechanical strength and a non-porous structure, the GPP043 ensures reliable gas and liquid separation while facilitating efficient electron transport during operation.

Use Cases

Typically used in hydrogen and related industrial applications
Bipolar plates for Hydrogen Fuel Cells (PEMFC) and Methanol Fuel Cells (DMFC).

Capabilities

High thermal conductivity
Maintains consistent performance
Excellent chemical stability
Thickness (in µm) 430

CeTech Co., Ltd. CeTech is a leading innovator in the hydrogen economy, specializing in advanced technologies for hydrogen production and distribution. It focuses on sustainable solutions to reduce carbon emissions and promote clean energy. CeTech collaborates with global partners to advance hydrogen infrastructure.

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