Construction of Ternary Heterostructured Ag2o@Zno@G-C3n4 Nanocomposite as an Widened Visible Light Photocatalyst for the Organic Oxidation

wang, jianhua

doi:10.2139/ssrn.4314810

Cited by 1 publication

(1 citation statement)

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“…Magnetic CoFe 2 O 4 /g-CN/ZnO photocatalyst followed the type II heterojunction mechanism for the photodegradation of MB dye under visible light irradiation. Similarly, Ag/Ag 2 O@ZnO@g-CN nanocomposite was designed through the novel hydrothermal process for the photodegradation of MB dye under visible light irradiation (Wang, 2023). MB was completely degraded by fabricated Ag/Ag 2 O@ZnO@g-CN nanocomposite within 50 min under visible light irradiation while Ag/Ag 2 O@g-CN, ZnO@g-CN, and bare g-CN demonstrates 91.611%, 87.724%, and 64.48% degradation of MB dye.…”

Section: Pollutant Degradationmentioning

confidence: 99%

Recent updates on g-C3N4/ZnO-based binary and ternary heterojunction photocatalysts toward environmental remediation and energy conversion

Rana,

Dhull,

Sudhaik

et al. 2023

Nanofab

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Background: The utilization of photocatalytic materials has garnered significant consideration due to their distinctive properties and diverse applications in environmental remediation and energy conversion. In photocatalysis, several wide and narrow band gap photocatalysts have been discovered. Amongst several photocatalysts, g-C3N4 photocatalyst is becoming the interest of the research community due to its unique properties. But as a single photocatalyst, it is inherited with certain confines for instance higher photocarrier recombination rate, lower quantum yield, low specific surface area, etc. However, the heterojunction formation of g-C3N4 with other wide band gap photocatalysts (ZnO) has improved its photocatalytic properties by overcoming its limitations. Methods: The synergistic interaction amid g-C3N4 and ZnO photocatalysts enhanced optoelectrical properties superior mechanical strength and improved photocatalytic activity. The nanocomposite exhibits excellent stability, high surface area, efficient separation, and migration of photocarriers, which are advantageous for applications in photocatalytic energy conversion and environmental remediation. The g-C3N4-ZnO nanocomposite represents a material comprising g-C3N4 and ZnO photocatalysts which exhibit a broad absorption range, efficient electron-hole separation, and strong redox potential. The combination of these two distinct materials imparts enhanced properties to the resulting nanocomposite, making it suitable for various applications. Henceforth, current review, we have discussed the photocatalytic properties of g-C3N4 and ZnO photocatalysts and modification strategies to improve their photocatalytic properties. Significant Findings: This article offers an inclusive overview of the g-C3N4-ZnO-based nanocomposite, highlighting its photocatalytic properties and potential applications in several pollutant degradation and energy conversion including hydrogen production and CO2 reduction.

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Section: Pollutant Degradationmentioning

confidence: 99%