Hydrogen sulfide (H2S), a toxic and corrosive byproduct of fossil fuel extraction, poses significant environmental and ...

Researchers designed a graphene encapsulating nickel foam (Ni@NC foam) electrode with a dual-level chainmail structure, enhancing both catalytic activity and durability. This electrode achieved an ...

They start with a porous piece of nickel foam and coat it with a layer of a conductive polymer called polydopamine (PDA).