Recent progress in hierarchical nanostructures for Ni-based industrial-level OER catalysts
Haiyu Yao, Peijie Wang, Min Zhu, Xue-Rong Shi
Abstract
water electrolysis. In this feature article, we summarize the recent progress in hierarchical nanostructures for the industrial-level OER. The contents mainly concern (i) the design of a hierarchical structure; (ii) a Ni-based hierarchical structure for the industrial current density OER; and (iii) the surface reconstruction of the hierarchical structure during the OER process. The work provides valuable guidance and insights for the manufacture of hierarchical nanomaterials and devices for industrial applications.
Topics & Concepts
Oxygen evolutionNanostructureHydrogen productionNanotechnologyNanomaterialsMaterials scienceElectrolysis of waterComputer scienceElectrolysisCatalysisProcess engineeringChemistryEngineeringElectrochemistryElectrodePhysical chemistryBiochemistryElectrolyteElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingElectrochemical Analysis and Applications