Synthesis of ZnO nanostructures via low temperature solution process for photocatalytic degradation of rhodamine B dye

被引：59

作者：

Alvi, M. A. ^{[1
]}

Al-Ghamdi, A. A. ^{[1
]}

ShaheerAkhtar, M. ^{[2
]}

机构：

[1] King Abdulaziz Univ, Dept Phys, Jeddah 21589, Saudi Arabia

[2] Chonbuk Natl Univ, New & Renewable Energy Mat Dev Ctr New REC, Jeonju, South Korea

来源：

MATERIALS LETTERS | 2017年 / 204卷

关键词：

Nanocrystalline materials; ZnO; Photocatalytic reaction; Surfaces; Rhodamine B dye; CRYSTAL VIOLET; NANOCOMPOSITES; FERROMAGNETISM; SOLUBILITY; BEHAVIOR;

D O I：

10.1016/j.matlet.2017.06.005

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this research work, ZnO nanostructures were synthesized by low temperature solution process and applied as photo-catalysts for the degradation of rhodamine B (RhB) dye. The synthesized ZnO nanostructures presented well-defined rod like morphology having the average diameter of about 80-100 nm. The structural and crystalline characterizations revealed that the synthesized materials presented the good crystal structure with typical wurtzite hexagonal phase. The photo-degradation of RhB dye was investigated over the surface of synthesized ZnO nanostructures under light illumination, which showed a rapid RhB-dye degradation with the degradation rate of similar to 97% in 120 min. (C) 2017 Elsevier B.V. All rights reserved.

引用

页码：12 / 15

页数：4

共 26 条

[1] Comparative efficiencies of the degradation of Crystal Violet using UV/hydrogen peroxide and Fenton's reagent [J].

Alshamsi, Fatema A. ;

Albadwawi, Amna S. ;

Alnuaimi, Maitha A. ;

Rauf, Muhammad A. ;

Ashraf, S. Salman .

DYES AND PIGMENTS, 2007, 74 (02) :283-287

[2] Rapid photocatalytic degradation of crystal violet dye over ZnO flower nanomaterials [J].

Ameen, Sadia ;

Akhtar, M. Shaheer ;

Nazim, M. ;

Shin, Hyung-Shik .

MATERIALS LETTERS, 2013, 96 :228-232

[3] Novel graphene/polyaniline nanocomposites and its photocatalytic activity toward the degradation of rose Bengal dye [J].

Ameen, Sadia ;

Seo, Hyung-Kee ;

Akhtar, M. Shaheer ;

Shin, Hyung Shik .

CHEMICAL ENGINEERING JOURNAL, 2012, 210 :220-228

[4]

Ameen S, 2010, COLLOID POLYM SCI, V288, P1633, DOI [10.1007/s00396-010-2284-9, 10.1007/s00396-010-22154-9]

[5] Photooxidative N-de-methylation of crystal violet dye in aqueous nano-TiO2 dispersions under visible light irradiation [J].

Chen, Chiing-Chang ;

Fan, Huan-Jung ;

Jang, Chung-Yi ;

Jan, Jeng-Lyan ;

Lin, Hsiu-De ;

Lu, Chung-Shin .

JOURNAL OF PHOTOCHEMISTRY AND PHOTOBIOLOGY A-CHEMISTRY, 2006, 184 (1-2) :147-154

[6] Fast synthesis of ZnO nanostructures by laser-induced decomposition of zinc acetylacetonate [J].

Fauteux, Christian ;

Longtin, Remi ;

Pegna, Joseph ;

Therriault, Daniel .

INORGANIC CHEMISTRY, 2007, 46 (26) :11036-11047

[7] The adsorption behavior of crystal violet in functionalized sporopollenin-mediated column arrangements [J].

Gezici, Orhan ;

Kucukosmanoglu, Muhittin ;

Ayar, Ahmet .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2006, 304 (02) :307-316

[8] SnO2 Core-Shell Microspheres with Excellent Photocatalytic Properties [J].

Jia, Boxiang ;

Jia, Weina ;

Ma, Yulin ;

Wu, Xiang ;

Qu, Fengyu .

SCIENCE OF ADVANCED MATERIALS, 2012, 4 (07) :702-707

[9] Mechanistic Study of Codoped Titania with Nonmetal and Metal Ions: A Case of C plus Mo Codoped TiO2 [J].

Li, Yan-Fang ;

Xu, Danhua ;

Oh, Jeong Il ;

Shen, Wenzhong ;

Li, Xi ;

Yu, Ying .

ACS CATALYSIS, 2012, 2 (03) :391-398

[10] Effects of synthesis conditions and annealing post-treatment on the photocatalytic activities of ZnO nanoparticles in the degradation of methylene blue dye [J].

Mekasuwandumrong, Okorn ;

Pawinrat, Pongsapak ;

Praserthdam, Piyasan ;

Panpranot, Joongjai .

CHEMICAL ENGINEERING JOURNAL, 2010, 164 (01) :77-84

← 1 2 3 →