A comprehensive study of titanium-doped tin oxide rutile for structural and optical properties

Bakar, Abu; Afaq, A.; Latif, Sidra; Iftikhar, Aneeza; Asif, M.

doi:10.1016/j.physb.2021.413210

Cited by 3 publications

(1 citation statement)

References 15 publications

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“…Generally, a material's adjustable electronic characteristics make it efficient through doping. Sc-doped SnO2 has been reported by Julaiba Tahsina Mazumder et al Sc-doped SnO2 exhibits a blue-shifted optical transmittance, low absorption and reflectivity due to a wider band gap, these properties suggest the material may find utility in transparent conducting applications 15 . The optical properties of Ti-doped SnO2 have been studied and the absorption edge varies according to the doping concentration 16 .…”

Section: Introductionmentioning

confidence: 95%

The optical properties and spectroscopic limited maximum efficiency of SnO2 polymorphs for solar cell applications: A first-principles analysis

Balakrishnan,

Veerapandy,

Vajeeston

2023

Computational Condensed Matter

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Section: Introductionmentioning

confidence: 95%

The optical properties and spectroscopic limited maximum efficiency of SnO2 polymorphs for solar cell applications: A first-principles analysis

Balakrishnan,

Veerapandy,

Vajeeston

2023

Computational Condensed Matter

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Rutile‐Phase Sn‐Ti Mixed Oxides as Acid Catalysts for the Condensation of C₂‐C₃ Oxygenated Compounds in Water

Fernández‐Arroyo,

Domine

2024

ChemSusChem

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The design of new cost‐effective and water‐resistant acid catalysts is crucial for valorizing aqueous side‐streams to increase the efficiency and competitiveness of bio‐refineries in a sustainable way. In this work, Sn‐Ti mixed oxides are prepared via a green and scalable co‐precipitation method. This synthesis procedure allows obtaining homogeneous rutile‐phase Sn‐Ti mixed oxides with enhanced textural properties and a higher amount of Lewis acid sites. More importantly, the catalytic behavior of these Sn‐Ti mixed oxides is investigated by using an aqueous mixture of C2‐C3 representative oxygenated compounds, closer to real industrial conditions and differing from usual individual probe molecules studies performed even in the absence of water. Catalytic experiments combined and correlated with spectroscopic measurements (i.e., XRD, TEM, FT‐IR with pyridine adsorption‐desorption and N2 adsorption) are performed to better understand the properties of different Sn‐Ti catalysts. These materials show promising results in the condensation of light oxygenated compounds present in aqueous fractions. Homogeneous and robust rutile‐phase structures with inherent hydrophobic characteristics turn these Sn‐Ti materials into active and highly resistant catalysts capable to transform these low‐value oxygenated compounds into a mixture of hydrocarbons and aromatics useful for blending with automotive fuels, especially under complex acidic aqueous environments and moderate process conditions.

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Enhanced hydrogen generation from Glycerol: The Role of morphology and structural control in TiO2

N. Almeida,

Sousa,

Machado

2025

Materials Letters

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A comprehensive study of titanium-doped tin oxide rutile for structural and optical properties

Cited by 3 publications

References 15 publications

The optical properties and spectroscopic limited maximum efficiency of SnO2 polymorphs for solar cell applications: A first-principles analysis

The optical properties and spectroscopic limited maximum efficiency of SnO2 polymorphs for solar cell applications: A first-principles analysis

Rutile‐Phase Sn‐Ti Mixed Oxides as Acid Catalysts for the Condensation of C₂‐C₃ Oxygenated Compounds in Water

Enhanced hydrogen generation from Glycerol: The Role of morphology and structural control in TiO2

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A comprehensive study of titanium-doped tin oxide rutile for structural and optical properties

Cited by 3 publications

References 15 publications

The optical properties and spectroscopic limited maximum efficiency of SnO2 polymorphs for solar cell applications: A first-principles analysis

The optical properties and spectroscopic limited maximum efficiency of SnO2 polymorphs for solar cell applications: A first-principles analysis

Rutile‐Phase Sn‐Ti Mixed Oxides as Acid Catalysts for the Condensation of C2‐C3 Oxygenated Compounds in Water

Enhanced hydrogen generation from Glycerol: The Role of morphology and structural control in TiO2

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Rutile‐Phase Sn‐Ti Mixed Oxides as Acid Catalysts for the Condensation of C₂‐C₃ Oxygenated Compounds in Water