Energy & Environmental Science · 2015 · 474 citations · 38 references
Natural SciencesMaterials EngineeringMaterials ScienceElectrochemical EngineeringElectrochemistryNanomaterialsCorrosion-resistant MaterialsElectrochemical CorrosionElectrode MaterialsMetal Oxide NanomaterialsNanocatalysisRedox-active MaterialsCorrosion In Acidic MediaElectrocatalyst DesignElectrocatalystsHydrogen EvolutionHydrogen Evolution CatalystsHydrogen Evolution ReactionNanostructured Electrode Materials
Crystalline Ni<sub>5</sub>P<sub>4</sub> evolves hydrogen with electrical-efficiency comparable to platinum—while being corrosion-resistant in both acid and base for >16 hours.
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