Adsorption Studies of Hydrothermally Synthesized Tin Oxide Nanoparticles

被引：1
|
作者：
Athira, S. [1 ]
Nayana, D. A. [2 ]
James, K. K. [3 ]
Aravind, Arun [4 ]
机构：
[1] St Berchmans Coll, Dept Phys, Changnassery, India
[2] Cochin Univ Sci & Technol, Dept Phys, Cochin, Kerala, India
[3] St Aloysius Coll, Dept Phys, Elthuruth, Kerala, India
[4] Bishop Moore Coll, Dept Phys, Ctr Adv Funct Mat Lab, Mavelikara, India
来源：
3RD INTERNATIONAL CONFERENCE ON OPTOELECTRONIC AND NANO MATERIALS FOR ADVANCED TECHNOLOGY (ICONMAT 2019) | 2019年 / 2082卷
关键词：
SNO2; NANOPARTICLES; ACTIVATED CARBON; MALACHITE GREEN; REMOVAL; DYE; KINETICS;
D O I：
10.1063/1.5093826
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The present work focuses on the growth of tin oxide (SnO2) nanoparticles by low temperature hydrothermal method. Phase purity, composition and optical study of prepared SnO2 nanoparticles were carried out by XRD, FTIR and UV-Vis analysis. Band gap of the grown nanoparticles are found to be 3.7eV. From the adsorption studies, it would be clear that synthesized SnO2 nanoparticles should be used as an effective adsorbent for the removal of malachite green dye from aqueous solutions. The kinetic data indicated that the adsorption of malachite green was controlled by pseudo-second order kinetic model.
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页数：5
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