Visible light enhanced NO2 sensing performance of Au nanoparticles modified SnS2 hierarchical structure at room temperature

Sensors and Actuators B Chemical, Journal Year: 2023, Volume and Issue: 385, P. 133633 - 133633

Published: March 11, 2023

Language: Английский

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A Multifunctional MOF-on-MOF-Based Dual-Channel Luminescent Signal Readout Strategy for Classifying Phenylglyoxylic Acid and 2,6-Dipicolinic Acid

Crystal Growth & Design, Journal Year: 2024, Volume and Issue: 24(12), P. 5251 - 5262

Published: June 10, 2024

Language: Английский

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Humidity-independent gas sensor based on Pt/SnO2/NiO with advanced CO sensing capabilities

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 177712 - 177712

Published: Nov. 1, 2024

Language: Английский

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Synergistic effect of PdO/Au in enhancing CH4 sensitivity of NiO porous nanoflake

Materials Research Bulletin, Journal Year: 2024, Volume and Issue: 174, P. 112706 - 112706

Published: Jan. 28, 2024

Language: Английский

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Hydrothermal Synthesis of SnO₂ with Different Morphologies as Sensing Materials for HCHO Detection

Langmuir, Journal Year: 2024, Volume and Issue: 40(20), P. 10814 - 10824

Published: May 9, 2024

Morphology regulation is an effective strategy for improving the sensor sensitivity of transition metal oxide nanostructures. In this work, SnO

Language: Английский

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Enhancing the surface activity of Co3O4 by gallium doping to increase the sensitivity of conductometric CO gas sensors

Sensors and Actuators B Chemical, Journal Year: 2025, Volume and Issue: unknown, P. 137288 - 137288

Published: Jan. 1, 2025

Language: Английский

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Ultrasensitive acetone sensors based on bimetallic@In2O3 yolk-shell structures: From structural design to mechanism exploration

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 1, 2025

Language: Английский

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MOF-derived flower-like Fe-doped Co3O4 porous hollow structures with enhanced n-butanol sensing properties at low temperature

Sensors and Actuators B Chemical, Journal Year: 2023, Volume and Issue: 401, P. 135021 - 135021

Published: Nov. 21, 2023

Language: Английский

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Abundant active sites triggered by Co-doped SnS2 for ppb-level NO2 detection

Sensors and Actuators B Chemical, Journal Year: 2023, Volume and Issue: 395, P. 134511 - 134511

Published: Aug. 24, 2023

Language: Английский

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Nanoporous Mixed-Phase In₂O₃ Nanoparticle Homojunctions for Formaldehyde Sensing

ACS Applied Nano Materials, Journal Year: 2023, Volume and Issue: 6(7), P. 5635 - 5644

Published: March 20, 2023

Designing a reliable sensor for indoor formaldehyde (HCHO) with high sensitivity and selectivity is crucial environmental health protection. This study reported HCHO sensors based on nanoporous mixed-phase In2O3 nanoparticle. A combined cubic orthorhombic phase In(OH)3/InOOH [c-In(OH)3/o-InOOH] precursor, synthesized through facile solvothermal route at different temperatures, was annealed to prepare the nanoparticle homojunction. The obtained In2O3, calcined 350 °C, exhibited porous structure large specific surface area of 81.46 cm3·g–1, facilitating more number active sites' exposure HCHO-sensing reactions. Results showed that °C best performances 120 response value (330–50 ppm), good selectivity, short time (12 s). Additionally, its detection limit could reach 11 ppb. gas sensing behavior owing homojunction formed between rhombohedral area, abundant oxygen vacancies. indicated nanoparticles be potential candidates rapidly detecting low concentration levels under power consumption.

Language: Английский

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