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Ytterbium oxide nanofibers: fabrication and characterization for energy applications.


ABSTRACT: Metal oxide nanomaterials are widely used in many applications of renewable energy. Ytterbium oxide (Yb2O3) also attracts attention due to its similar structure to ZnO (~3,26 eV) and TiO2 (~3,36 eV) in terms of bandgap energy. In this study, Yb2O3 belonging to the lanthanide oxide family was produced as nanofiber forms by using the electrospinning technique, which allows for large-scale production, for the first time. The morphological, structural, optical, and phase properties of the produced nanofibers were investigated via XRD, SEM-Mapping, TEM, FTIR, UV-Vis, and XPS characterization techniques. As a result of these analyses, it was determined that the Yb2O3 nanofibers with a diameter of 125 ± 15 nm have a cubic crystal structure and a bandgap of 3.32 eV. The results of this study have shown that the Yb2O3 nanofibers are capable of performing performance evaluations in many different energy conversion applications and others.

SUBMITTER: Sarilmaz A 

PROVIDER: S-EPMC10390149 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature

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Ytterbium oxide nanofibers: fabrication and characterization for energy applications.

Sarilmaz Adem A  

Turkish journal of chemistry 20220815 5


Metal oxide nanomaterials are widely used in many applications of renewable energy. Ytterbium oxide (Yb<sub>2</sub>O<sub>3</sub>) also attracts attention due to its similar structure to ZnO (~3,26 eV) and TiO<sub>2</sub> (~3,36 eV) in terms of bandgap energy. In this study, Yb<sub>2</sub>O<sub>3</sub> belonging to the lanthanide oxide family was produced as nanofiber forms by using the electrospinning technique, which allows for large-scale production, for the first time. The morphological, stru  ...[more]

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