Deposition of SnO2 Film Using Sol–Gel Spin Coating Method

Sinthiya, M. Maria Angelin; Mathuri, S.; Ramamurthi, K.

doi:10.1166/asl.2016.8044

Cited by 3 publications

(3 citation statements)

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“…On the basis of the cost and functionality considerations, SnO 2 has been applied as the electrode material in gas sensors, , solar cells, , and lithium-ion batteries. , Very recently, SnO 2 has shown benefits in the Li–O 2 batteries as a catalyst to induce the ORR stability, supporting our idea that a combination of RuO 2 and SnO 2 is good for developing bifunctional electrocatalysts. In this study, SnO 2 is introduced into RuO 2 to form a solid solution of the rutile phase with the bifunctional catalytic activities for the OER and ORR, although adding carbon in various forms into transition metal oxides to enhance the conductivity is usually the solution for improving the ORR.…”

Section: Introductionmentioning

confidence: 88%

“…On the basis of the cost and functionality considerations, SnO 2 has been applied as the electrode material in gas sensors, 34,35 solar cells, 36,37 and lithium-ion batteries. 38,39 Very recently, SnO 2 has shown benefits in the Li−O 2 batteries as a catalyst to induce the ORR stability, 40 supporting our idea that a combination of RuO 2 and SnO 2 is good for developing bifunctional electrocatalysts.…”

Section: Introductionmentioning

confidence: 99%

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Designing Binary Ru–Sn Oxides with Optimized Performances for the Air Electrode of Rechargeable Zinc–Air Batteries

You

2018

ACS Appl. Mater. Interfaces

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Because of the sluggish kinetics of the oxygen evolution reaction (OER) and oxygen reduction reaction (ORR), binary ruthenium-tin oxides synthesized by a hydrothermal method with postannealing at 450 °C for 2 h are first proposed as bifunctional catalysts for these two reactions on the air electrode of rechargeable zinc-air batteries. The binary Ru-Sn oxides in various compositions show the typical oxide solid solution in the rutile phase. Among all binary Ru-Sn oxides, RuSn73 (70 atom % RuO and 30 atom % SnO) and RuSn37 (30 atom % RuO and 70 atom % SnO) show the highest catalytic activities toward the OER and ORR, respectively. Consequently, a novel design of the air electrode consisting of a RuSn37 coating on the carbon paper and a Ti mesh coated with RuSn73 (denoted RuSn(37-C|73-Ti)) is proposed to possess the optimal charge-discharge performances. A unique cell employing such an air electrode has been demonstrated to exhibit a very low charge-discharge cell voltage gap of 0.75 V at 10 mA cm. This cell with a peak power density of 120 mW cm at the current density of 235 mA cm also shows an outstanding charge-discharge stability over 80 h. This cell also exhibits an exceptionally high charge rate capability at 150 mA cm with a low charging voltage of 2.0 V.

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Section: Introductionmentioning

confidence: 88%

Section: Introductionmentioning

confidence: 99%

Designing Binary Ru–Sn Oxides with Optimized Performances for the Air Electrode of Rechargeable Zinc–Air Batteries

You

2018

ACS Appl. Mater. Interfaces

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“…Thus, it would probably be necessary higher temperature to effectively meet the demand of reagents to be dissolved to form an only single phase. Sinthiya et al [11], when they synthesized by hydrothermal method the ZnFe 2 O 4 ferrite using different fuels, they observed the presence of ZnO as a segregated phase and also attributed to temperature.…”

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confidence: 99%

Biodiesel from Fatty Acids Found in Brazilian Native Cultures as Soybean and Cotton Using the Nanocatalyst Ni0.5Zn0.5Fe2O4

Dantas

Leal

Feitosa

et al. 2018

MSF

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Biodiesel is a biodegradable fuel derived from renewable biomass, such as soybean and cottonseed oil, which may be obtained by different processes and requires a material to catalyze the obtaining reactions. The irons spinel comes overlapping as excellent materials to catalyze the biodiesel production reactions. Thus, the purpose of this work was the use of Ni0.5Zn0.5Fe2O4 nanoferrite as a catalyst in esterification reactions. The nanoferrite was synthesized by combustion in large scale, 200g/batch, where time and the temperature of the reactions were measured, and characterized by XRD and measuring its surface area. The biodiesel was obtained from methyl and ethyl esterification of acidified soybean oil and cottonseed, at a temperature of 160°C for 1 hour, molar ratio 1:15, 3% of catalyst and analyzed by chromatography. The nanoferrite has shown peaks of greater intensity corresponding to a majority crystal phase of the spinel and a surface area of 64.17m2/g. The conversion results for the soybean oil were 99.08% in methyl route and 98.38% in ethyl route. For cottonseed oil were 88.79% in methyl route and 78.65% in ethyl route.

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Growth of ultrathin SnO2 on carbon nanotubes by atomic layer deposition and their application in lithium ion battery anodes

Zhu

Liu

Sun

2019

Applied Surface Science

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Deposition of SnO₂ Film Using Sol–Gel Spin Coating Method

Cited by 3 publications

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Designing Binary Ru–Sn Oxides with Optimized Performances for the Air Electrode of Rechargeable Zinc–Air Batteries

Designing Binary Ru–Sn Oxides with Optimized Performances for the Air Electrode of Rechargeable Zinc–Air Batteries

Biodiesel from Fatty Acids Found in Brazilian Native Cultures as Soybean and Cotton Using the Nanocatalyst Ni<sub>0.5</sub>Zn<sub>0.5</sub>Fe<sub>2</sub>O<sub>4</sub>

Growth of ultrathin SnO2 on carbon nanotubes by atomic layer deposition and their application in lithium ion battery anodes

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