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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Influence of pH in Obtaining Indium Tin Oxide Nanoparticles by Microwave Assisted Sovothermal Method

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Author(s):
Borges de Oliveira, Fernando Modesto [1] ; Varela, Jose Arana [2] ; Orlandi, Marcelo Ornaghi [2]
Total Authors: 3
Affiliation:
[1] Univ Fed Sao Carlos, Dept Quim, POB 676, BR-13565905 Sao Carlos, SP - Brazil
[2] Univ Estadual Paulista, Dept Fis Quim, POB 355, BR-14800060 Araraquara, SP - Brazil
Total Affiliations: 2
Document type: Journal article
Source: MATERIALS RESEARCH-IBERO-AMERICAN JOURNAL OF MATERIALS; v. 21, n. 2 2018.
Web of Science Citations: 0
Abstract

A systematic study about synthesis of In1-xSnxO2 (ITO) n) nno structured crystals by microwaveassistd solvothermal method is repor.ted Different solutionsinusmg In.l(3) OH(2)0 and Sn.l(4) 5H(2)0 precursors in ethylene glycol solvent were prepared in distinct pHs (acid and basic on.es) The syntheses were performed at degrees 0 degrees Cinusmg a hinatmg rate of degrees 0 degrees in(-1)mm(1) and soaking time of 30 minu.tes All the synthesized powders were characterized by X-ray Diffraction (XRD) and Rietveld refinement to study the phase evolution as a function of. pH The materials synthesized in the pH ranging between. 115 and. 119 were further studied by field emission scanning electron microscopy (FE-SEM) and transmission electron microscopy (TEM) techniq.ues As ITO matenals have many practical applications due to their transpareniny m the visible spectrum, UV-Vis spectroscopy analysis was performed to obtain the optical band gap and the respective optical window. (AU)

FAPESP's process: 13/07296-2 - CDMF - Center for the Development of Functional Materials
Grantee:Elson Longo da Silva
Support type: Research Grants - Research, Innovation and Dissemination Centers - RIDC