Multifunctional respiration-driven triboelectric nanogenerator for self-powered detection of formaldehyde in exhaled gas and respiratory behavior

Nano Energy, Год журнала: 2022, Номер 102, С. 107711 - 107711

Опубликована: Авг. 18, 2022

Язык: Английский

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Enhanced NH3 sensing performance of polyaniline via a facile morphology modification strategy

Sensors and Actuators B Chemical, Год журнала: 2022, Номер 369, С. 132302 - 132302

Опубликована: Июнь 30, 2022

Язык: Английский

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Electrochemical humidity sensor enabled self-powered wireless humidity detection system

Nano Energy, Год журнала: 2023, Номер 115, С. 108745 - 108745

Опубликована: Июль 31, 2023

Язык: Английский

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Pursuing the tribovoltaic effect for direct-current triboelectric nanogenerators

Energy & Environmental Science, Год журнала: 2023, Номер 16(3), С. 983 - 1006

Опубликована: Янв. 1, 2023

We summarise for the first time development and microscopic mechanisms of DC-TENGs based on tribovoltaic effect, which is great significance designing high-performance devices advancing future energy-harvesting technology.

Язык: Английский

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Amorphous carbon material of daily carbon ink: emerging applications in pressure, strain, and humidity sensors

Journal of Materials Chemistry C, Год журнала: 2023, Номер 11(17), С. 5585 - 5600

Опубликована: Янв. 1, 2023

In this review, the state-of-the-art advances in amorphous carbon materials of daily ink for pressure, strain, and humidity sensors are presented discussed.

Язык: Английский

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Power generation humidity sensor based on NaCl/halloysite nanotubes for respiratory patterns monitoring

Sensors and Actuators B Chemical, Год журнала: 2023, Номер 380, С. 133396 - 133396

Опубликована: Янв. 20, 2023

Язык: Английский

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Hydrophilic hyaluronic acid-induced crumpling of Nb2CT nanosheets: Enabling fast humidity sensing based on primary battery

Sensors and Actuators B Chemical, Год журнала: 2023, Номер 392, С. 134082 - 134082

Опубликована: Июнь 2, 2023

Язык: Английский

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2D Ti3C2Tx-MXene nanosheets and graphene oxide based highly sensitive humidity sensor for wearable and flexible electronics

Chemical Engineering Journal, Год журнала: 2023, Номер 480, С. 147981 - 147981

Опубликована: Дек. 12, 2023

To explore the potential of Ti3C2Tx-MXenes as an electrode over traditional metals, we designed a high-performance and cost-effective humidity sensor using 2D Ti3C2Tx MXene nanosheets (TMNSs) electrodes Graphene oxide (GO) sensing layer. The was fabricated on flexible transparent Cyclic Olefin Copolymer (COC) substrate UV-photolithography, spin coating, spray coating techniques. Electrical impedance measurements demonstrated sensor's remarkable sensitivity to humidity, with response range 6 % 97 at frequencies 1 kHz 10 kHz. exhibited fast recovery times 0.8 s 0.9 s, respectively, maintained stable performance 24 h. We further employed DFT simulations establish atomic level understanding sensing. findings presence physical bond between hydrogen (H) oxygen (O) atoms, which are part water molecule OH group, in process Furthermore, OH-configuration graphene acts main active site sensing, outperforming O-configuration, due its higher adsorption energy charge transfer. Moreover, real-world applications for this materials-based were demonstrated, including non-contact proximity human breathing detection, demonstrating potential. This study makes substantial contribution development low-cost sensors based materials, implications wide applications.

Язык: Английский

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Electrochemical self-powered strain sensor for static and dynamic strain detections

Nano Energy, Год журнала: 2023, Номер 118, С. 108997 - 108997

Опубликована: Окт. 17, 2023

Язык: Английский

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Electrochemical power generation humidity sensor based on WS2 nanoflakes

Sensors and Actuators B Chemical, Год журнала: 2024, Номер 405, С. 135325 - 135325

Опубликована: Янв. 11, 2024

Язык: Английский

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