LARHYSS Journal
Volume 20, Numéro 1, Pages 7-19
2023-03-10
Structural And Photocatalytic Properties Of Nickel Oxide (nio) And Stannic Oxide (sno2) Nanoparticles Synthesized Via Solvothermal Process
Authors : K Anandan . K Rajesh . K Gayathri . M Mohanbabu .
Abstract
This work aims to study the structural and photocatalytic performance of p-type (NiO) and n-type (SnO2) semiconductor metal oxides via the same synthesis process and conditions. The structural properties of the synthesized nickel oxide and stannic oxide nanoparticles were determined by X-ray diffraction. The FTIR spectroscopy revealed the stretching vibration modes of Ni-O and Sn-O bonds. The performances of the NiO and SnO2 nanoparticles in the photocatalytic degradation of methyl orange (MeO) dye under UV light was evaluated, and the degradation percentage (%) was found to be 63.63 and 88 %; the detailed mechanism of photocatalytic process and results were comparatively discussed.
Keywords
Semiconductors, Metal oxides, Nanoparticles, Solvothermal process, Structural properties, Photocatalytic activity
Les articles similaires
Younes Abderrahmane
.
Abada Abderahim
.
Bouamer Amirouche
.
Amraoui Rachid
.
pages 3-6.
Mouchaal Younes
.
Benkoula Salim
.
Khelil Abdelbace
.
pages 42-47.
Khechba Mourad
.
pages 72-75.
Hemissi M.
.
Amardjia - Adnani H.
.
Plenet J.c.
.
Canut B.
.
Pelletier J.m.
.
pages 273-279.
Roguai Sabrina
.
Djelloul Abdelkader
.
pages 53-57.
