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Journal of Nanoparticle Research

Erschienen in:

01.06.2021 | Research paper

Development of Cu₂O composites assisted with palygorskite nanorods for enhanced visible-light photocatalytic activities

verfasst von: Jie Luo, Min Zhang, Xiaoheng Liu

Erschienen in: Journal of Nanoparticle Research | Ausgabe 6/2021

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Abstract

Cu₂O-based composites had a promising potential for various applications including photocatalysts, solar cells, carbon monoxide oxidation, sensors, and so on. Here, a series of novel visible-light-driven palygorskite (PAL)/Cu₂O heterostructures were fabricated via facile deposition-precipitation and reduction methods. The relevant characterization analysis demonstrated that the content of palygorskite played a vital role on the morphologies and optical absorption properties of composites. Compared with pristine Cu₂O, the photocatalytic performance and stability of as-prepared PAL/Cu₂O composites were obviously enhanced for MO degradation under visible light irradiation, which was mainly ascribed to the construction of heterostructures. It was shown that the tight interface contacts between two components effectively accelerated the transfer and separation of photogenerated holes and electrons. This work may provide some insights into various technological applications of palygorskite for effective light utilization.

Vorheriger Artikel Transmission electron microscopy and flow cytometry study of cellular uptake of unmodified Pr3+:LaF3 nanoparticles in dynamic

Nächster Artikel Anomalous effect of Cu2O and CuO deposit on the porosity of a macroreticular anion exchanger

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Titel: Development of Cu2O composites assisted with palygorskite nanorods for enhanced visible-light photocatalytic activities
verfasst von: Jie Luo
Min Zhang
Xiaoheng Liu
Publikationsdatum: 01.06.2021
Verlag: Springer Netherlands
Erschienen in: Journal of Nanoparticle Research / Ausgabe 6/2021
Print ISSN: 1388-0764
Elektronische ISSN: 1572-896X
DOI: https://doi.org/10.1007/s11051-021-05242-0

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