Eco-friendly triboelectric nanogenerator for self-powering stacked In2O3 nanosheets/PPy nanoparticles-based NO2 gas sensor

Nano Energy, Год журнала: 2024, Номер 128, С. 109978 - 109978

Опубликована: Июль 8, 2024

Язык: Английский

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Unlocking the potential of MBenes for sensing applications: A review of gas and biosensor innovations

Coordination Chemistry Reviews, Год журнала: 2025, Номер 529, С. 216458 - 216458

Опубликована: Янв. 22, 2025

Язык: Английский

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Highly Sensitive, Degradable, and Rapid Self‐Healing Hydrogel Sensor with Semi‐Interpenetrating Network for Recognition of Micro‐Expressions

Small, Год журнала: 2024, Номер 20(45)

Опубликована: Авг. 21, 2024

Flexible conductive hydrogels have revolutionized the lives and are widely applied in health monitoring wearable electronics as a new generation of sensing materials. However, inherent low mechanical strength, sensitivity, lack rapid self-healing capacity results their short life, poor detection accuracy, environmental pollution. Inspired by molecular structure bone its chemical characteristics, novel fully physically cross-linked hydrogel is fabricated introduction nanohydroxyapatite (HAp) dynamic junction points. In detail, dynamically network, including multiple physical interactions, provides it with ability excellent properties (elongation at break (>1200%), tensile strength (174kPa), resilience (92.61%)). Besides, ions (Cl

Язык: Английский

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CsPbBr₃ Quantum Dot Modified In₂O₃ Nanofibers for Effective Detection of ppb-Level HCHO at Room Temperature under UV Illumination

ACS Sensors, Год журнала: 2024, Номер 9(11), С. 6040 - 6050

Опубликована: Ноя. 13, 2024

The design of high-performance and low-power formaldehyde (HCHO) gas sensors is great interest to researchers for environmental monitoring human health. Herein, In

Язык: Английский

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A robust hybrid nanogenerator strategy achieved by regenerative motion transmission toward wind energy harvesting and self-powered sensing

Nano Energy, Год журнала: 2025, Номер unknown, С. 110679 - 110679

Опубликована: Янв. 1, 2025

Язык: Английский

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Electric properties of PIN-PMN-PT ceramics with BaTiO3 additive

Journal of Materials Science Materials in Electronics, Год журнала: 2025, Номер 36(5)

Опубликована: Фев. 1, 2025

Язык: Английский

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Linear Model for Concentration Measurement of Mixed Gases

ACS Sensors, Год журнала: 2025, Номер unknown

Опубликована: Март 12, 2025

Electronic noses have been widely used in industrial production, food preservation, agricultural product storage, environmental monitoring, and other fields. However, due to the cross-sensitivity of gas-sensing responses, accurately measuring concentration mixed gases remains challenging. To address this issue, study attempts determine number state variables that produce cross-influence based on experimental data, establish space model from equivalent circuit model, obtain parameters through parameter correlation iterative algorithms a Kalman filter. The sensor response measurement are established accordingly. simulation results show these two models high accuracy predicting concentrations under influence sensors.

Язык: Английский

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Four‐Helix Triboelectric Nanogenerator Based on Wave Amplitude Amplifier

Advanced Energy Materials, Год журнала: 2024, Номер unknown

Опубликована: Авг. 29, 2024

Abstract Deploying triboelectric nanogenerator (TENG) units on and below the water surface has been a conventional method for harvesting wave energy. However, this approach restricts TENG's amplitude to that of waves, limiting actual offshore output. Here, new placing TENG above using amplifier is reported. This addresses issue insufficient in traditional energy TENGs achieves higher electrical output performance real conditions. Moreover, innovative four‐helix (FH‐TENG), designed with special pattern cutting bridging techniques, eliminates need internal wires, foundational frameworks, counterweights. Results show FH‐TENG placed over 76% increase 235% enhancement charge compared floating directly surface, maximum voltage, transferred current reach 246 V, 7.9 µC, 156.1 µA, respectively. Importantly, when deployed marine environments, system generates more electric than lab pool under same peak height, providing reliable power supply solution. work establishes precedent deploying lightweight surface.

Язык: Английский

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Pristine and aurum-decorated tungsten ditellurides as sensing materials for VOCs detection in exhaled human breath: DFT analysis

RSC Advances, Год журнала: 2024, Номер 14(37), С. 26788 - 26800

Опубликована: Янв. 1, 2024

We employed DFT to evaluate the sensing capabilities of Au-decorated WTe 2 TMDs nanosheets toward VOCs exhaled in human breath, which can serve as potential biomarkers for detecting specific physiological disorders.

Язык: Английский

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Cobalt-Doped Graphitic Carbon Nitride: A Multifunctional Material for Humidity Sensing, Electrochemical Water Splitting and Environmental Remediation Applications

Journal of Alloys and Compounds, Год журнала: 2024, Номер unknown, С. 176498 - 176498

Опубликована: Сен. 1, 2024

Язык: Английский

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