Photocatalytic properties of Graphene-SnO2-PMMA nanocomposite in the degradation of methylene blue dye under direct sunlight irradiation

被引：19

作者：

Shanmugam, Mahalingam ^{[1
]}

Alsalme, Ali ^{[2
]}

Alghamdi, Abdulaziz ^{[2
]}

Jayavel, Ramasamy ^{[1
]}

机构：

[1] Anna Univ, Ctr Nanosci & Technol, Madras 600025, Tamil Nadu, India

[2] King Saud Univ, Coll Engn, Dept Chem, Riyadh 11451, Saudi Arabia

来源：

MATERIALS EXPRESS | 2015年 / 5卷 / 04期

关键词：

Graphene; One-Pot Synthesis; G-SnO2-PMMA Nanocomposite; Dye Degradation; Sunlight Irradiation;

D O I：

10.1166/mex.2015.1246

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Graphene-SnO2-PMMA nanocomposite has been prepared by one-pot synthesis. The prepared composite has been subjected to XRD, HR-TEM, FT-IR, XPS, Raman spectroscopy TGA and BET analyses. The average particle size of the SnO2 in the nanocomposite was 5 nm. The Raman spectra showed the intensity ratio of 1.2 for Graphene-SnO2-PMMA nanocomposite. Photocatalytic property has been studied by the degradation of Methylene blue (MB) dye under the UV, visible and sunlight irradiations. The results reveal that the sunlight irradiation facilitates the degradation of MB dye at a minimum time interval (60 min) compared to the time taken for the UV and visible light irradiations for the same process. Finally, 99% of the Methylene blue dye were degraded under the sunlight irradiation.

引用

下载

页码：319 / 326

页数：8

共 50 条

[31] ENHANCED PHOTOCATALYTIC DEGRADATION OF METHYLENE BLUE DYE UNDER UV-LIGHT IRRADIATION USING
El-Bindary, Ashraf A.
Beheary, Mokhtar S.
Samra, Noha S.
Adly, Mina S.
EGYPTIAN JOURNAL OF CHEMISTRY, 2023, 66 (09): : 293 - 306
[32] ZnO-graphene composite for photocatalytic degradation of methylene blue dye
Fan, Hougang
Zhao, Xiaoting
Yang, Jinghai
Shan, Xiaonan
Yang, Lili
Zhang, Yongjun
Li, Xiuyan
Gao, Ming
CATALYSIS COMMUNICATIONS, 2012, 29 : 29 - 34
[33] Photocatalytic response of CuCdS2 nanoparticles under solar irradiation against degradation of Methylene Blue dye
Aslam, Zubair
Rahman, Raja Saifu
Shoab, Mohd
Khan, Zubair M. S. H.
Zulfequar, M.
CHEMICAL PHYSICS LETTERS, 2022, 804
[34] Enhancing the photocatalytic performance of surface - Treated SnO2 hierarchical nanorods against methylene blue dye under solar irradiation and biological degradation
Perumal, V
Inmozhi, C.
Uthrakumar, R.
Robert, R.
Chandrasekar, M.
Mohamed, S. Beer
Honey, Shehla
Raja, A.
Al-Mekhlafi, Fahd A.
Kaviyarasu, K.
ENVIRONMENTAL RESEARCH, 2022, 209
[35] Excellent Photocatalytic degradation of Methylene Blue, Rhodamine B and Methyl Orange dyes by Ag-ZnO nanocomposite under natural sunlight irradiation
Stanley, R.
Jebasingh, J. Alphas
Vidyavathy, S. Manisha
Stanley, P. Kingston
Ponmani, P.
Shekinah, M. E.
Vasanthi, J.
OPTIK, 2021, 231
[36] Effective photocatalytic degradation of Congo red dye using alginate/carboxymethyl cellulose/TiO2 nanocomposite hydrogel under direct sunlight irradiation
Thomas, Molly
Naikoo, Gowhar Ahmad
Sheikh, Mehraj Ud Din
Bano, Mustri
Khan, Farid
JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2016, 327 : 33 - 43
[37] Degradation of Leather Dye Using CeO2-SnO2 Nanocomposite as Photocatalyst Under Sunlight
Foletto, Edson Luiz
Battiston, Suellen
Collazzo, Gabriela Carvalho
Bassaco, Mariana Moro
Mazutti, Marcio Antonio
WATER AIR AND SOIL POLLUTION, 2012, 223 (09): : 5773 - 5779
[38] Enhanced photocatalytic degradation of methylene blue under visible irradiation on graphene@TiO2 dyade structure
Zhao, Donglin
Sheng, Guodong
Chen, Changlun
Wang, Xiangke
APPLIED CATALYSIS B-ENVIRONMENTAL, 2012, 111 : 303 - 308
[39] Photocatalytic Degradation of Methylene Blue Dye Under Visible Light Irradiation Using Pd-GdBa2Cu3O7 Nanocomposite
Mohamed, R. M.
Mkhalid, I. A.
NANOSCIENCE AND NANOTECHNOLOGY LETTERS, 2017, 9 (02) : 220 - 225
[40] Reduced graphene oxide/ZnFe2O4 nanocomposite as an efficient catalyst for the photocatalytic degradation of methylene blue dye
Rani, G. Jenita
Rajan, M. A. Jothi
Kumar, G. Gnana
RESEARCH ON CHEMICAL INTERMEDIATES, 2017, 43 (04) : 2669 - 2690

← 1 2 3 4 5 →