Facile Synthesis and Characterization of Microstructure and Optical Properties of Pure and Zn Doped SnO2 Nanorods

Autor:	B. K. Panigrahi, S. Amirthapandian, M. Vigneswari, Paramasivam Thangadurai, A. Amutha
Rok vydání:	2021
Předmět:	Materials science Photoluminescence Dopant Doping General Chemistry Condensed Matter Physics Microstructure Biochemistry symbols.namesake Chemical engineering X-ray photoelectron spectroscopy Transmission electron microscopy symbols General Materials Science Nanorod Raman spectroscopy
Zdroj:	Journal of Cluster Science. 33:1857-1863
ISSN:	1572-8862 1040-7278
Popis:	In this work, pure and Zn ion doped SnO2 nanorods (Zn:SnO2) were prepared by hydrothermal method. Structural and microstructural properties of these nanorods were characterized by X-ray diffraction and high-resolution transmission electron microscopy analysis. Further, the Zn:SnO2 nanorods have been systematically investigated through optical studies such as UV–visible, Raman and photoluminescence spectroscopies. The stochiometric composition of the Zn:SnO2 had been confirmed by X-ray photoelectron spectroscopy studies. The samples revealed out that the dopant Zn ions creating the oxygen vacancies, which can enhance the gas sensing performance of SnO2. As a result, the Zn doped SnO2 nanorods are very suitable for gas sensing applications.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::55be3e3627646474c91854fd2793cf4d https://doi.org/10.1007/s10876-021-02089-2 Zobrazit plný text záznamu Full text from SpringerLink