TPU-Supported Ti3C2Tx/TiO2/Ru Electrospun Mat Towards Flexible and Multi-functional Sensors for Human Motion and NH3 Detection

Journal of environmental chemical engineering, Год журнала: 2024, Номер unknown, С. 114962 - 114962

Опубликована: Ноя. 1, 2024

Язык: Английский

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Graphene Oxide Nanoparticles Synthesized via Hummers Method and Investigation of Structural, Electrical, and Gas-Sensing Properties of Screen-Printed Thick Films

Journal of the Indian Chemical Society, Год журнала: 2024, Номер unknown, С. 101514 - 101514

Опубликована: Дек. 1, 2024

Язык: Английский

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Unveiling the role of metal-doped BNC2 monolayer for selective gas adsorption: A DFT investigation

Surfaces and Interfaces, Год журнала: 2024, Номер unknown, С. 105481 - 105481

Опубликована: Ноя. 1, 2024

Язык: Английский

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Hybrid MoS₂/PEDOT:PSS Sensor for Volatile Organic Compounds Detection at Room Temperature: Experimental and DFT Insights

ACS Applied Nano Materials, Год журнала: 2024, Номер unknown

Опубликована: Ноя. 27, 2024

This work emphasizes the gas sensing capabilities of MoS2/PEDOT:PSS nanohybrid-based sensors, offering a prominent candidate for detecting volatile organic compounds (VOCs) at room temperature. The composite material is synthesized by combining commercial PEDOT:PSS with MoS2 produced via hydrothermal synthesis using ultrasonication mechanical mixing. Further, pristine PEDOT:PSS, MoS2, and samples were extensively characterized various techniques to obtain detailed information about their structural, compositional, morphological properties. study reveals that exhibited highest sensitivity among tested materials 56.29% response 500 ppm ethanol. sensor increases from 12.24% as concentration analyte 25 ppm. Also, repeatability-, sensitivity-, humidity-based analyses performed evaluation sensor. recovery times nanohybrid are 8.2 2.5 s, respectively. repeatability analysis demonstrated stable performance across multiple tests percent deviations ±0.04 ± 0.35 ±0.08 under ambient conditions. computational EDOT:SS/MoS2 (002) exhibits strong oxygen adsorption energies −11.61 eV, indicating enhanced capabilities. In contrast, show lower −9.22 −11.08 Additionally, VOC on preadsorbed shows methanol ethanol affinities, while toluene hexane exhibit weaker interactions. These findings highlight support potential applications.

Язык: Английский

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Advances in the synthesis and functionalization of two-dimensional iron sulfides for energy applications

MRS Energy & Sustainability, Год журнала: 2024, Номер unknown

Опубликована: Дек. 4, 2024

Язык: Английский

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