Surfactant assisted hydrothermal synthesis of porous 3-D hierarchical SnO2 nanoflowers for photocatalytic degradation of Rose Bengal

被引：52

作者：

Malik, Ritu ^{[1
]}

Tomer, Vijay K. ^{[2
]}

Rana, Pawan S. ^{[1
]}

Nehra, S. P. ^{[3
]}

Duhan, Surender ^{[2
]}

机构：

[1] DCR Univ Sci & Technol, Dept Phys, Sonepat, Haryana, India

[2] DCR Univ Sci & Technol, Dept Mat Sci & Nanotechnol, Sonepat, Haryana, India

[3] DCR Univ Sci & Technol, Ctr Excellence Energy & Environm Studies, Sonepat, Haryana, India

来源：

MATERIALS LETTERS | 2015年 / 154卷

关键词：

SnO2; Adhesion; Rose Bengal; Porous; Ceramics; VISIBLE-LIGHT; DYE;

D O I：

10.1016/j.matlet.2015.04.056

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Novel visible-light-activated tin dioxide (SnO2) nanoflowers possessing high surface area (similar to 44 m(2)/g) is fabricated through a facile hydrothermal technique using Sodium dodecyl sulfate (SDS) as structure directing agent which assisted in generating the porosity and induces beautiful flower like morphology. The highly porous SnO2 exhibits excellent response towards degradation of Rose Bengal (RB) dye under visible light (lambda > 400 nm) irradiation wherein the similar to 96% degradation of RB was achieved within 90 min. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：124 / 127

页数：4

共 13 条

[1] Photocatalytic degradation of organic dye on porous iron sulfide film surface [J].

Bhar, Sanjib Kumar ;

Jana, Sumanta ;

Mondal, Anup ;

Mukherjee, Nillohit .

JOURNAL OF COLLOID AND INTERFACE SCIENCE, 2013, 393 :286-290

[2] Controllable construction of ordered porous SnO2 nanostructures and their application in photocatalysis [J].

Chen, Haitao ;

Zhang, Dan ;

Zhou, Xuming ;

Zhu, Jun ;

Chen, Xiaobing ;

Zeng, Xianghua .

MATERIALS LETTERS, 2014, 116 :127-130

[3] TiO2-SnO2 heterostructures applied to dye photodegradation: The relationship between variables of synthesis and photocatalytic performance [J].

de Mendonca, Vagner R. ;

Lopes, Osmando F. ;

Fregonesi, Raul P. ;

Giraldi, Tania R. ;

Ribeiro, Caue .

APPLIED SURFACE SCIENCE, 2014, 298 :182-191

[4] Synthesis of TiO2 nanoparticles by a combined sol-gel ball milling method and investigation of nanoparticle size effect on their photocatalytic activities [J].

Farbod, Mansoor ;

Khademalrasool, Marzieh .

POWDER TECHNOLOGY, 2011, 214 (03) :344-348

[5] Transparent conducting SnO2:Sb epitaxial films prepared on α-Al2O3 (0001) by MOCVD [J].

Feng, Xianjin ;

Ma, Jin ;

Yang, Fan ;

Ji, Feng ;

Zong, Fujian ;

Luan, Caina ;

Ma, Honglei .

MATERIALS LETTERS, 2008, 62 (12-13) :1779-1781

[6]

Kumawat R, 2012, INDIAN J CHEM TECHN, V19, P191

[7] High-surface-area SnO2:: a novel semiconductor-oxide gas sensor [J].

Li, GJ ;

Kawi, S .

MATERIALS LETTERS, 1998, 34 (1-2) :99-102

[8] Photocatalytic mineralization study of malachite green on the surface of Mn-doped BiOCl activated by visible light under ambient condition [J].

Pare, Brijesh ;

Sarwan, Bhawna ;

Jonnalagadda, S. B. .

APPLIED SURFACE SCIENCE, 2011, 258 (01) :247-253

[9] High-performance pure and Fe3+-ion doped ZnS quantum dots as green nanophotocatalysts for the removal of malachite green under UV-light irradiation [J].

Rajabi, Hamid Reza ;

Khani, Omid ;

Shamsipur, Mojtaba ;

Vatanpour, Vahid .

JOURNAL OF HAZARDOUS MATERIALS, 2013, 250 :370-378

[10] UV-visible spectroscopic estimation of photodegradation of rhodamine-B dye using tin(IV) oxide nanoparticles [J].

Sangami, G. ;

Dharmaraj, N. .

SPECTROCHIMICA ACTA PART A-MOLECULAR AND BIOMOLECULAR SPECTROSCOPY, 2012, 97 :847-852

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