Powering efficiency, longevity and performance

Our coatings and electrocatalysts enhance the performance and lifetime of PEM electrolyser systems. James Cropper specialist coatings protect titanium components such as bipolar plates (BPP) and porous transport layers (PTL) from corrosion, reducing hybriding and embrittlement as well as decreasing ohmic resistance and preventing mechanical failure. This results in improved long-term component performance and extended cell lifetime.

Overview

Specialised coatings that enhance performance, efficiency and durability of PEM Electrolysers
Hydrogen is a growing market driven by global policies. For hydrogen to become mainstream, the hydrogen generation technologies must be efficient and affordable. Water electrolysis is key to this goal.

Electrolysers convert electricity and water into hydrogen and oxygen, storing energy for later use. PEM water electrolysers harness renewable energy to produce high-purity hydrogen, essential for fuel cells. James Cropper coatings help these electrolysers achieve high efficiency (>80%) over long periods.
David Hodgson explains how we can lower the levelised cost of hydrogen

Solutions we offer

Our proprietary coating offers a number benefits including excellent adhesion, potential to rapidly scale production and the flexibility to coat a wide range of component sizes and shapes.

How we help our partners suceed

01

Adhesion Strength

Our proprietary coating process ensures strong adhesion to the substrate, making the coatings durable and resistant to peeling or flaking. 

02

Extended Operational Life

Electrolysers often operate in harsh, corrosive environments. Resillion coatings provide excellent corrosion resistance, protecting critical components from degradation and extending their operational life

03

Energy Efficiency

Our coating technology helps reduce contact resistance between different parts of the electrolyser, enhancing the efficiency of the electron flow and improving the overall energy efficiency of the system

04

Flexibility and Customisation

Coatings can be tailored to specific requirements, offering flexibility in terms of thickness, composition, and properties to meet diverse application needs. 

05

Unique Capability

Our team of electrochemists are leaders the field. They have developed our coating technology to address the unique requirements of PEM Electrolysers, choosing to focus solely on optimising the deposition, uniformity and performance of our coatings.

Get in touch to begin your partnership with James Cropper

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Hydrogen Electrolysis

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