Fabrication of hollow titania fibers by electro-spinning for photocatalytic degradation of organic dyes

Nguyen, Thị Thu Hien; Nguyen, Hoai Han; Cho, Young-Sang

doi:10.1007/s43207-023-00302-8

Cited by 4 publications

(1 citation statement)

References 31 publications

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“…Figure shows the hysteresis loops and the distribution of dipoles for dielectric materials under external electric field. [ 2,14 ] Ferroelectric materials have ferroelectric domains with the same spontaneous polarization direction, which can be switched at the electric field higher than coercive field, so that the ferroelectric materials produce a wide hysteresis loop, leading to low energy storage density and efficiency. [ 15 ] Relaxor ferroelectric materials have high energy storage efficiency, due to the slim hysteresis loop, and the negligible hysteresis effect could be attributed to the polarized micro‐regions.…”

Section: Introductionmentioning

confidence: 99%

PbZrO₃‐Based Anti‐Ferroelectric Thin Films for High‐Performance Energy Storage: A Review

Wang

Yang

et al. 2023

Adv Materials Technologies

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Energy storage capacitors occupy a large proportion in the pulse power equipment, and they play an important role nowadays. In recent years, anti‐ferroelectric materials have attracted increasing attention of researchers due to their high energy storage density. Compared with the lead‐free anti‐ferroelectric materials, PbZrO3 (PZ)‐based anti‐ferroelectric films are defined as promising electrical energy storage devices for pulsed power systems due to their ultrahigh energy storage density. During the past decade, numerous studies have been reported to develop high‐performance PZ‐based anti‐ferroelectric thin films for electrical energy storage applications. This review focuses on the recent progress of PZ‐based anti‐ferroelectric films for energy storage, and provides various ways, such as element modification (replacing of one element in the ABO3 structure by another element), composite materials (adding secondary phase into PZ films to form composite films), and process improvement (such as the tuning of different bottom electrodes), to improve their energy storage density. Finally, the problems and future development directions of the PZ‐based films are raised.

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Section: Introductionmentioning

confidence: 99%

PbZrO₃‐Based Anti‐Ferroelectric Thin Films for High‐Performance Energy Storage: A Review

Wang

Yang

et al. 2023

Adv Materials Technologies

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Preparation and properties of electrospun Y2Si2O7 fiber reinforced environmental barrier coatings

Xie,

Wang,

Dong

et al. 2024

J. Korean Ceram. Soc.

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Synthesis of alumina/ferric oxide nanofibers and application to catalysts for ethanol dehydration reaction by adding palladium oxide

Masamura,

Hossain,

Nakane

2024

J. Korean Ceram. Soc.

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Alumina/ferric oxide (Al₂O₃/Fe₂O₃) composite nanofibers were fabricated via electrospinning followed by heat treatment. Structural characterization revealed mesoporous morphology with high porosity and surface area and uniform dispersion of catalytically active Fe₂O₃ nanoparticles. Catalytic evaluation for ethanol dehydration demonstrated superior performance for nanofibers containing 5 wt% Fe₂O₃, attributed to their unique structural features. Further enhancement was achieved by incorporating palladium oxide (PdO), resulting in improved catalytic activity, particularly in ethylene productivity. Surface acid properties were altered with PdO addition, suggesting a role of Lewis acid sites in augmenting catalytic performance. The developed PdO/Al₂O₃/Fe₂O₃ nanofibers exhibit stable performance over multiple cycles, offering promising prospects for efficient ethanol dehydration catalysts.

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Fabrication of hollow titania fibers by electro-spinning for photocatalytic degradation of organic dyes

Cited by 4 publications

References 31 publications

PbZrO₃‐Based Anti‐Ferroelectric Thin Films for High‐Performance Energy Storage: A Review

PbZrO₃‐Based Anti‐Ferroelectric Thin Films for High‐Performance Energy Storage: A Review

Preparation and properties of electrospun Y2Si2O7 fiber reinforced environmental barrier coatings

Synthesis of alumina/ferric oxide nanofibers and application to catalysts for ethanol dehydration reaction by adding palladium oxide

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Fabrication of hollow titania fibers by electro-spinning for photocatalytic degradation of organic dyes

Cited by 4 publications

References 31 publications

PbZrO3‐Based Anti‐Ferroelectric Thin Films for High‐Performance Energy Storage: A Review

PbZrO3‐Based Anti‐Ferroelectric Thin Films for High‐Performance Energy Storage: A Review

Preparation and properties of electrospun Y2Si2O7 fiber reinforced environmental barrier coatings

Synthesis of alumina/ferric oxide nanofibers and application to catalysts for ethanol dehydration reaction by adding palladium oxide

Contact Info

Product

Resources

About

PbZrO₃‐Based Anti‐Ferroelectric Thin Films for High‐Performance Energy Storage: A Review

PbZrO₃‐Based Anti‐Ferroelectric Thin Films for High‐Performance Energy Storage: A Review