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Numpon Insin. Synthesis and catalytic activity of layered double hydroxide and metal sulfide nanoparticle composites. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2022.
Synthesis and catalytic activity of layered double hydroxide and metal sulfide nanoparticle composites
Name: Ajirawadee Suwanchan
Organization :
Chulalongkorn University. Faculty of Science
Name: Numpon Insin
Organization :
Chulalongkorn University. Faculty of Science
Email :
Numpon.i@chula.ac.th
keyword:
Nanoparticle composites
LCSH:
Metal sulfides
-- Synthesis
LCSH:
Layered double hydroxides
-- Synthesis
LCSH:
Nanoparticles
Abstract:
Degradation of methylene blue dye was investigated over heterogenous catalytic process using layered double
hydroxide and metal sulfide nanoparticle composites. CuCo2S4/NiFe LDH nanocomposites were synthesized using hydrothermal method, and the composites were characterized by SEM and XRD techniques. CuCo2S4 and NiFe LDH were formed with an average particle in the range of 350-450 nm and 2200-3500 nm, respectively. The composites were
loaded at 1.8, 3.4, 5.2 and 9.9 wt% of CuCo2S4. CuCo2S4, NiFe LDH and CuCo2S4/NiFe LDH composites were tested at the same condition for methylene blue degradation. The CuCo2S4/NiFe LDH composites provided higher catalytic degradation of methylene blue compared to both CuCo2S4 and NiFe LDH through Fenton-like reaction. Effect of pH,
dye concentration, amount of catalyst and amount of H2O2 were studied. At the optimized condition of 18CuCo2S4/NiFe LDH nanocomposites, percent degradation of methylene reached 97.9 within 240 min. CuCo2S4/ NiFe LDH nanocomposites prepared in this work were proved to be efficient catalysts for wastewater treatment application.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2022
Modified:
2022-11-14
Issued:
2022-11-14
บทความ/Article
application/pdf
BibliograpyCitation :
In King Mongkut's Institute of Technology Ladkrabang. Pure and Applied Chemistry International Conference (PACCON 2022) (pp.253-256). Bangkok : King Mongkut's Institute of Technology Ladkrabang
eng
©copyrights King Mongkut's University of Technology North Bangkok
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Ajirawadee Suwanchan
| Title | Contributor | Type |
|---|---|---|
| Synthesis and catalytic activity of layered double hydroxide and metal sulfide nanoparticle composites
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Ajirawadee Suwanchan | บทความ/Article |
Numpon Insin