MOFs-derived In2O3 hollow microtubes/ZnCo2O4 microflowers for fast and sensitive detection of n-butanol

Sensors and Actuators B Chemical, Год журнала: 2024, Номер 423, С. 136803 - 136803

Опубликована: Окт. 18, 2024

Язык: Английский

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Preparation of Co3O4 by tunable oxygen defect engineering and its application in acetone gas sensor

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113481 - 113481

Опубликована: Март 1, 2025

Язык: Английский

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Conductometric n-butanol sensor based on Pt-loaded LaFeO3 with 3D hierarchical structure

Sensors and Actuators B Chemical, Год журнала: 2024, Номер 417, С. 136086 - 136086

Опубликована: Июнь 12, 2024

Язык: Английский

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Excellent acetone sensing enabled by tunable metal organic framework derived TiO2 nanodisks

Talanta, Год журнала: 2025, Номер 287, С. 127547 - 127547

Опубликована: Янв. 9, 2025

Язык: Английский

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Highly sensitive formaldehyde gas sensor based on Au nanoparticle functionalized 1D LaFeO3 nanofibers

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113140 - 113140

Опубликована: Фев. 1, 2025

Язык: Английский

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Pd Nanoparticles Decorated Hollow TiO₂ Nanospheres for Highly Sensitive and Selective UV-Assisted Hydrogen Gas Sensors

ACS Applied Energy Materials, Год журнала: 2024, Номер 7(14), С. 5608 - 5620

Опубликована: Июль 12, 2024

Hydrogen (H2) gas has great potential as an energy carrier in the emerging renewable market, emitting zero CO2. However, its high explosive and flammability pose substantial risk across production, storage, transport, consumption; thus, rapid detection of leaks is essential. In this research, hollow TiO2 nanospheres (h-TiO2 NS) with a mean diameter ∼216 nm are fabricated via solvothermal method. The NS were then chemically decorated Pd nanoparticles ∼3.0 (Pd/h-TiO2 NS). Pd/h-TiO2 enables permeation by H2, maximizing active sites due to their specific surface area ∼80 m2/g mesoporous structure average pore size 5.6 nm. chemiresistive sensor shows promising results toward H2 at 80 °C under 9 V bias 365 UV light exceptional response (4.1 for 0.1% ∼88 1% H2), time 36 s 76 fast recovery (38 39 respectively). Even dark conditions, exhibits (2.3 ∼47 H2) 52 efficient (68 Additionally, wide range concentrations from 50 10,000 ppm can be detected both conditions. CH4 or CO2 does not affect response, NH3, NO2, acetone only marginally affects response. influence humidity very low. remained stable three months. confirm that sensing establish benchmark field.

Язык: Английский

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Rice Husk-Derived P-doped CNTs on Cu–ZnO/NPC as a Binder-Free electrodes for aqueous supercapacitors and oxygen evolution

Inorganic Chemistry Communications, Год журнала: 2024, Номер 168, С. 112860 - 112860

Опубликована: Июль 16, 2024

Язык: Английский

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Fabrication of binary metal–organic frameworks of Ni–Mn@ZIFs(Cox·Zn1−xO) decorated on CF/CuO nanowire for high-performance electrochemical pseudocapacitors

Scientific Reports, Год журнала: 2024, Номер 14(1)

Опубликована: Июнь 12, 2024

Herein, metal-organic frameworks (MOFs) derived nanoflower-like based binary transition metal (Ni-Mn) are successfully fabricated by a simple synthesis method. The structure displays unique architecture and internal porous channels constructed MOF coated on CuO/CF/ZIFs (Co

Язык: Английский

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Advancements in porous framework materials for chemiresistive hydrogen sensing: Exploring MOFs and COFs

Dalton Transactions, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Semiconductor metal oxides detect H 2 even at the ppm level but need high temperatures and oxygen. MOFs/COFs higher concentrations, work lower temperatures, perform very well under inert conditions.

Язык: Английский

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A room temperature hydrogen sensor based on 3D self-assembled nanosheets-frame ZnO

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 105, С. 797 - 805

Опубликована: Янв. 28, 2025

Язык: Английский

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