Synthesis and catalytic performance of gadolinium hydroxide nanorods in Congo red decomposition with UV/H2O2/Gd(OH)3 system
Vol. 130 No. 1A (2021), Original Article
Vol. 130 No. 1A (2021)

Synthesis and catalytic performance of gadolinium hydroxide nanorods in Congo red decomposition with UV/H2O2/Gd(OH)3 system

Original Article
https://doi.org/10.26459/hueunijns.v130i1A.6030
Published 2021-03-10
Le Huu Trinh
Ba Ria – Vung Tau College of Education, 689 Cach Mang Thang Tam St., Ba Ria City, Ba Ria – Vung Tau, Vietnam
Tran Thai Hoa
University of Sciences, Hue University, 77 Nguyen Hue St., Hue, Vietnam
Nguyen Duc Cuong
School of Hospitality and Tourism, Hue University, 22 Lam Hoang St., Hue, Vietnam
PDF (Vietnamese)

Keywords

Gd(OH)3
thanh nano
oxy hóa khử nâng cao
Congo đỏ Gd(OH)3
nanorods
Advanced oxidation
Congo Red

How to Cite

1.
Trinh LH, Hoà TT, Cường N Đức. Synthesis and catalytic performance of gadolinium hydroxide nanorods in Congo red decomposition with UV/H2O2/Gd(OH)3 system. hueuni-jns [Internet]. 2021Mar.10 [cited 2024Dec.24];130(1A):5-12. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/6030
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Abstract

In this study, nano Gd(OH)3 was synthesized with the polyol method with gadolinium chloride hydrate (GdCl3·xH2O) and sodium hydroxide as precursors, and triethylene glycol (C6H14O4) as a surfactant. The material was characterized with XRD, SEM, TEM, TG-DTA, EDX techniques. Gd(OH)3 has the form of pure nanorods with a uniform size of 20 × 200 nm. The material was utilized as a catalyst in the advanced photochemical decomposition of red Congo as the UV/Gd(OH)3 and UV/H2O2/Gd(OH)3 system.

https://doi.org/10.26459/hueunijns.v130i1A.6030
PDF (Vietnamese)

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