Microwave-assisted chemical synthesis of Zn2SnO4 nanoparticles

被引：11

作者：

Reyes, Odin ^{[1
]}

Pal, Mou ^{[2
]}

Escorcia-Garcia, J. ^{[3
]}

Sanchez-Albores, Rocio ^{[4
]}

Sebastian, P. J. ^{[1
]}

机构：

[1] UNAM, Inst Energias Renovables, Temixco 62580, Morelos, Mexico

[2] BUAP, Inst Fis, Puebla 72570, Mexico

[3] IPN, CINVESTAV, CONACYT, Unidad Saltillo, Av Ind Met 1062,Parque Ind, Ramos Arizpe 25900, Mexico

[4] Univ Ciencias & Artes Chiapas, Tuxtla Gutierrez, Chiapas, Mexico

来源：

MATERIALS SCIENCE IN SEMICONDUCTOR PROCESSING | 2020年 / 108卷

关键词：

ZTO; Microwave-assisted chemical synthesis; Transparent conducting oxide; Raman spectroscopy; GAS-SENSING PROPERTIES; HYDROTHERMAL SYNTHESIS; ZINC STANNATE; PHOTOCATALYTIC PROPERTIES; TRANSFORMATION; OXIDES; ZNSNO3;

D O I：

10.1016/j.mssp.2019.104878

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：

In this study it is presented the synthesis of octahedron-like Zn2SnO4 (ZTO) nanoparticles by microwave-assisted chemical synthesis and their characterization. The effect of temperature, time of reaction and reactant concentration on structural, morphological and optical properties of the particles was studied. The samples were characterized by X-ray diffraction, Raman spectroscopy, scanning electron microscopy, transmission electron microscopy and diffuse reflectance. The results showed that it is necessary to carry out the synthesis at 200 degrees C with times more than 50 min to obtain a single phase ZTO. The decrease in reactant concentration promotes the reduction of particle size (ranging from 80 to 120 nm) and increase in the band gap above 4.0 eV.

引用

页数：7

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