Pyrochlore-structural Nd<sub>2</sub>Ta<sub>2</sub>O<sub>5</sub>N<sub>2</sub> photocatalyst with an absorption edge of over 600 nm for Z-scheme overall water splitting
Hai Zou, Yu Qi, Shiwen Du, Lifang Liu, Xueshang Xin, Yunfeng Bao, Shuowen Wang, Zhaochi Feng, Fuxiang Zhang
Abstract
A pyrochlore-structural oxynitride Nd 2 Ta 2 O 5 N 2 with a visible light absorption edge of ca. 620 nm was firstly explored to function as an effective H 2 -evolving photocatalyst for promising photocatalytic Z-scheme overall water splitting.
Topics & Concepts
PyrochlorePhotocatalysisAbsorption edgeAbsorption (acoustics)Materials scienceEnhanced Data Rates for GSM EvolutionNuclear chemistryChemistryOptoelectronicsCatalysisTelecommunicationsComputer scienceBand gapComposite materialBiochemistryPhase (matter)Organic chemistryAdvanced Photocatalysis TechniquesInorganic Chemistry and MaterialsNuclear materials and radiation effects