Microwave-assisted synthesis and characterization of tin oxide nanoparticles

被引：133

作者：

Krishnakumar, T. ^{[1
]}

Pinna, Nicola ^{[2
]}

Kumari, K. Prasanna ^{[1
]}

Perumal, K. ^{[1
]}

Jayaprakash, R. ^{[1
]}

机构：

[1] Sri Ramakrishna Mission Vidyalaya Coll Arts & Sci, Dept Phys, Nanotechnol Lab, Coimbatore 641020, Tamil Nadu, India

[2] Univ Aveiro, CICECO, Dept Chem, P-3810193 Aveiro, Portugal

来源：

MATERIALS LETTERS | 2008年 / 62卷 / 19期

关键词：

microwave-assisted synthesis; tin oxide; nanoparticles; nanoplatelets;

D O I：

10.1016/j.matlet.2008.02.062

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Tin oxide nanoplatelets (SnO) and nanoparticles (SnO2) were prepared by microwave assisted technique with an operating frequency of 2.45 GHz. This technique permits to produce gram quantity of homogeneous nanoparticles in just 10 min. The crystalline size was evaluated from XRD and found to range from 26 to 34 nm. SEM and TEM analyses showed that the nanoparticles present a platelet-like shaped particle or, a pseudo spherical morphology, after calcination at moderate temperature during which the phase transformation from SnO to SnO2 takes place. Additional FT-IR, density and resistivity measurements were also presented. (C) 2008 Elsevier B.V. All rights reserved.

引用

页码：3437 / 3440

页数：4

共 42 条

[21] Adsorption study of Pb2+ ions on nanosized SnO2, synthesized by self-propagating combustion reaction [J].