Characterization of tin dioxide nanoparticles synthesized by oxidation

Abruzzi, Rafael Colombo; Dedavid, Berenice Anina; Pires, Marçal

doi:10.1590/0366-69132015613591919

Cited by 25 publications

(8 citation statements)

References 16 publications

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“…The broad peak at 1090 cm –1 was caused by Sn–OH vibrations. Thus, the composite FTIR spectrum confirmed the presence of SnO 2 -related and O–H bonds in the structure. , In addition, an absorbance peak around 1160 cm –1 emerged in the composite spectra. This peak is associated with the C–O–C stretching.…”

mentioning

confidence: 52%

Single-Step, Low-Temperature Simultaneous Formations and in Situ Binding of Tin Oxide Nanoparticles to Graphene Nanosheets by In-Liquid Plasma for Potential Applications in Gas Sensing and Lithium-Ion Batteries

Borude

Sugiura

Ishikawa

et al. 2019

ACS Appl. Nano Mater.

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The in situ binding of tin oxide (SnO 2 ) nanoparticles (SNp) and graphene nanosheets (GNs) that synthesized simultaneously in single-step atmospheric-pressure processing was achieved at a low temperature by employing in-liquid plasma in a solution of tin chloride (SnCl 2 •2H 2 O) in ethanol as the only precursor. Transmission electron microscopy, Raman analysis, and X-ray diffraction revealed the composite (SNp/GNs) synthesis with SNp of sizes 2−3 nm, which were distributed uniformly and attached to both sides of the GNs. The SNp/GNs composite synthesis was provided by the simple, low-cost, singleprocessing method of the in-liquid plasma for future gas-sensing and lithium-ion battery applications.

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mentioning

confidence: 52%

Single-Step, Low-Temperature Simultaneous Formations and in Situ Binding of Tin Oxide Nanoparticles to Graphene Nanosheets by In-Liquid Plasma for Potential Applications in Gas Sensing and Lithium-Ion Batteries

Borude

Sugiura

Ishikawa

et al. 2019

ACS Appl. Nano Mater.

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“…29 The broad peaks at around 3500 cm −1 and 1630 cm −1 are attributed stretching and bending vibrations of Sn powder, respectively, to water molecule caused Sn-OH bond. 30 The other peaks at 750 cm −1 and 1250 cm −1 could be ascribed the Sn characteristic peaks. 31 F I G U R E 1 X-Ray diffraction pattern of pure Sn, pure S, and SnS phases with varying ball mill treatment times [Colour figure can be viewed at wileyonlinelibrary.com]…”

Section: Resultsmentioning

confidence: 96%

“…For the sulfur powder, the most prominent peak is 846 cm −1 that is the evidence of sulfur powder 29 . The broad peaks at around 3500 cm −1 and 1630 cm −1 are attributed stretching and bending vibrations of Sn powder, respectively, to water molecule caused Sn‐OH bond 30 . The other peaks at 750 cm −1 and 1250 cm −1 could be ascribed the Sn characteristic peaks 31…”

Section: Resultsmentioning

confidence: 97%

Mechanochemical synthesis of SnS anodes for sodium ion batteries

Doğrusöz

Demir‐Cakan

2020

Int J Energy Res

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Orthorombic tin (II) sulfide are synthesized by a simple and cost effective mechanochemical method in a high energy ball mill over different time scales. After the detailed characterization by X-ray photoelectron spectroscopy (XPS), X-ray diffraction, Fourier Transform Infrared (FTIR) spectroscopy, thermogravimetricanalysis (TGA), scanning electron microscopy (SEM) and EDX mapping, 2 hours milling time is found to be the optimum as anode in sodium-ion batteries. Later, electrochemical performances are investigated with regards to the binder type; sodium carboxy methyl cellulose (CMC), sodium alginic acid (Na-alginate) and polyvinylidene fluoride (PVdF), in which the best performances are obtained with Na-alginate. Comprehensive electrochemical impedance spectroscopy (EIS) measurements are pursued in order to examine the effect of binders. EIS tests of SnS anodes after Crate test reveal much bigger resistivity with PVdF binder than that of CMC and Na-alginate. Postmortem surface morphology analysis by means of SEMdemonstrates the self-healing properties of Na-alginate binder with no visible crack formation after cycles. As a whole, more than 300 mAh/g capacity is obtained over 60 cycle at C/5 current density without the help of carbon addition during the synthesis of the SnS composite.

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“…Such growth of SnO 2 nanostructure observed in OS9 along these active planes might be the reason for the formation of polyhedral structures as observed in FESEM. [15,16,17]. In addition, there were no absorptions corresponding to hydroxyl groups which indicates that all the organic impurities from the template were completely removed from the metal oxide during calcination at 500 0 C.…”

Section: -Ray Diffraction Studiesmentioning

confidence: 99%

Influence of pH on the DSSC Performance of Template Assisted SnO2 Nanostructures

Vasanthapriya¹,

Neelakandeswari²,

Uthayarani³

et al. 2021

J Inorg Organomet Polym

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This paper reports the performance of alizarin based SnO 2 dye-sensitized solar cells. A novel template assisted method has been applied for the preparation of tin oxide nanoparticles. For the rst time, onion (Allium cepa) was used as a template for the synthesis of tin oxide nanostructures at different pH values. Tin oxide nanostructures were used for the photoanode preparation. A sandwich cell was prepared by using the dye soaked SnO 2 lm as a photoanode and platinum as a counter electrode. The structural, morphological and optical properties of the nanoparticles were studied using powder X-ray diffraction (XRD), Scanning Electron microscope (SEM), Photoluminescence (PL), Attenuated Total Re ectance (ATR) spectra and UV-visible spectroscopic techniques. Current-voltage (I-V) characteristics have been measured using electrochemical workstation under the presence of solar illumination. Characteristic parameters of the fabricated cell were determined on the basis of the measured I-V curves.

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Characterization of tin dioxide nanoparticles synthesized by oxidation

Cited by 25 publications

References 16 publications

Single-Step, Low-Temperature Simultaneous Formations and in Situ Binding of Tin Oxide Nanoparticles to Graphene Nanosheets by In-Liquid Plasma for Potential Applications in Gas Sensing and Lithium-Ion Batteries

Single-Step, Low-Temperature Simultaneous Formations and in Situ Binding of Tin Oxide Nanoparticles to Graphene Nanosheets by In-Liquid Plasma for Potential Applications in Gas Sensing and Lithium-Ion Batteries

Mechanochemical synthesis of SnS anodes for sodium ion batteries

Influence of pH on the DSSC Performance of Template Assisted SnO2 Nanostructures

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