Silicon nanowire–Ta<sub>2</sub>O<sub>5</sub>–NGQD heterostructure: an efficient photocathode for photoelectrochemical hydrogen evolution
Sk Riyajuddin, Jenifar Sultana, Shumile Ahmed Siddiqui, Sushil Kumar, Damini Badhwar, Shyam Sundar Yadav, Saveena Goyal, A. Venkatesan, Suvankar Chakraverty, Kaushik Ghosh
Abstract
Photoelectrochemical hydrogen evolution via the p-SiNWs–Ta 2 O 5 –NGQD heterostructure.
Topics & Concepts
PhotocathodeHeterojunctionNanowireMaterials scienceWater splittingPhotoelectrochemical cellHydrogenOptoelectronicsSiliconPhotoelectrochemistryNanotechnologyElectrochemistryPhotocatalysisChemistryElectrodeCatalysisPhysical chemistryPhysicsElectronBiochemistryQuantum mechanicsElectrolyteOrganic chemistryAdvanced Photocatalysis TechniquesGa2O3 and related materialsElectronic and Structural Properties of Oxides