Effects of bubbles on the electrochemical behavior of hydrogen-evolving Si microwire arrays oriented against gravity
Paul A. Kempler, Robert H. Coridan, Nathan S. Lewis
Abstract
Silicon microwire-arrays mitigate the effects of gas bubbles on the total overpotential of hydrogen-evolving cathodes oriented against gravity.
Topics & Concepts
OverpotentialHydrogenMaterials scienceElectrochemistrySiliconCathodeNanotechnologyChemical engineeringOptoelectronicsElectrodeChemistryEngineeringPhysical chemistryOrganic chemistryNanowire Synthesis and ApplicationsSemiconductor materials and devicesSilicon Nanostructures and Photoluminescence