Bimetallic Metal–Organic Framework-Derived Fe₂O₃/In₂O₃ Nanotubes for the Detection of Triethylamine

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(17), P. 20400 - 20410

Published: Aug. 28, 2024

Metal–organic frameworks (MOFs) are ideal sacrificial templates and precursors with specialized micro- nanostructures. In this paper, bimetallic MOFs-derived Fe2O3/In2O3 composites were proposed for detecting triethylamine (TEA) gas high sensitivity low working temperature by a simple one-step oil bath method. The samples analyzed XRD, SEM, TEM, XPS structural morphology chemical state, their performance was investigated. findings demonstrate that nanotubes exhibit remarkable to TEA gas. response value 5 ppm of is 6250 at 100 °C, which 11.4 times higher than In2O3. enhanced sensing can be attributed the generation additional absorbed oxygen formation heterojunctions, as evidenced experimental density functional theory (DFT) calculations.

Language: Английский

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The catalytic effect of Pt0 species on Pt/ZnO nanorods for robust triethylamine sensing detection

Materials Research Bulletin, Journal Year: 2024, Volume and Issue: unknown, P. 113156 - 113156

Published: Oct. 1, 2024

Language: Английский

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Fe doped NiO nanostructures-based gas sensor for selective detection of triethylamine and xylene

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 49(3), P. 825 - 832

Published: Dec. 5, 2024

The real-time detection of noxious gases such as triethylamine (TEA) and xylene is important for human environmental safety.

Language: Английский

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Highly sensitive triethylamine gas sensor based on CeO2-modified Au–ZnO

Journal of Materials Science Materials in Electronics, Journal Year: 2024, Volume and Issue: 35(19)

Published: July 1, 2024

Language: Английский

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