Vertically aligned hematite nanosheets with (110) facets controllably exposed for ammonia synthesis with high Faraday efficiency beyond 2.5 A cm<sup>−2</sup>
Jinfeng Liu, Shiwen Du, Wenjun Fan, Qinglin Li, Qi Yang, Lin Luo, Jiangnan Li, Fuxiang Zhang
Abstract
Vertically aligned Fe 2 O 3 -NS arrays with (110) crystal facets exhibit an ammonia FE of 95% at a current density exceeding 2.5 A cm −2 .
Topics & Concepts
HematiteMaterials scienceAmmoniaNanotechnologyFaraday cageAmmonia productionChemical engineeringOptoelectronicsMetallurgyChemistryEngineeringOrganic chemistryPhysicsQuantum mechanicsMagnetic fieldAmmonia Synthesis and Nitrogen ReductionIron oxide chemistry and applicationsMicrobial Fuel Cells and Bioremediation