Researchers engineered a graphene-encased catalyst with ultra-low platinum use that delivers high-efficiency, industrial-scale hydrogen production. Proton exchange membrane (PEM) water electrolysis plays a key role in the production of green hydrogen on a large scale. One of the most commonly used materials in this process is Platinum on Carbon (Pt/C), which serves as an advanced […]



Summary

Researchers have developed a highly efficient, graphene-encased catalyst with significantly reduced platinum usage for industrial-scale hydrogen production via PEM water electrolysis. Platinum on Carbon (Pt/C) is a common but expensive catalyst in this process. By encapsulating the platinum within graphene, the new catalyst maintains high performance while drastically lowering platinum consumption, offering a cost-effective solution for large-scale green hydrogen production. This innovation addresses a key challenge in PEM water electrolysis by reducing the reliance on precious metals.

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