Results 1 to 10 of about 3,025,838 (298)

Organic/inorganic hybrid nanostructures of polycrystalline perylene diimide decorated ZnO nanorods highly enhanced dual sensing performance of UV light/CO gas sensors

Results in Physics, 2021
Organic/inorganic hybrid nanostructures-based dual light-detecting/gas-sensing devices were fabricated. In this research, polycrystalline perylene diimide (PDI) membrane was coated on ZnO nanorods (NRs), functioning as sensing nanocomposites.
Yu-Sheng Tsai, Shang Che Tsai, Chih Chen Kuo, Wei Lun Chan, Wei Hsiang Lin, YewChung Sermon Wu, Yung Sen Lin, Ming Hsien Li, Ming-Yu Kuo, Hsiang Chen   +9 more
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Hydrothermal Synthesis of Hierarchical SnO₂ Nanostructures for Improved Formaldehyde Gas Sensing

Nanomaterials, 2022
The indoor environment of buildings affects people’s daily life. Indoor harmful gases include volatile organic gas and greenhouse gas. Therefore, the detection of harmful gas by gas sensors is a key method for developing green buildings.
Pengyu Ren, Lingling Qi, Kairui You, Qingwei Shi   +3 more
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Novel preparation of functional β-SiC fiber based In2O3 nanocomposite and controlling of influence factors for the chemical gas sensing

Scientific Reports, 2022
The gas sensing ability of a pure β-SiC fiber is limited due to its low-sensitivity and selectivity with poor recovery time during a gas sensing test.
Zambaga Otgonbayar, Young Jun Joo, Kwang Youn Cho, Sang Yul Park, Kwang Youl Park, Won-Chun Oh   +5 more
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Optical Fiber‐Based Gas Sensing for Early Warning of Thermal Runaway in Lithium‐Ion Batteries

Advanced Sensor Research, 2023
Owing to constantly increasing energy density and power density, thermal runaway is becoming the most dangerous event in lithium‐ion batteries, while gas sensing can provide the earliest and clearest signals for forewarning the advent of thermal runaway.
Xuanren Chen, Lin Gan, Xin Guo
doaj   +1 more source

Selective Sensing of Gas Mixture via a Temperature Modulation Approach: New Strategy for Potentiometric Gas Sensor Obtaining Satisfactory Discriminating Features

Sensors, 2017
A new strategy to discriminate four types of hazardous gases is proposed in this research. Through modulating the operating temperature and the processing response signal with a pattern recognition algorithm, a gas sensor consisting of a single sensing ...
Fu-an Li, Han Jin, Jinxia Wang, Jie Zou, Jiawen Jian   +4 more
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Recent Advances of Graphene Quantum Dots in Chemiresistive Gas Sensors

Nanomaterials, 2023
Graphene quantum dots (GQDs), as 0D graphene nanomaterials, have aroused increasing interest in chemiresistive gas sensors owing to their remarkable physicochemical properties and tunable electronic structures.
Xiaofeng Zhu, Yongzhen Li, Pei Cao, Peng Li, Xinzhu Xing, Yue Yu, Ruihua Guo, Hui Yang   +7 more
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Potentiometric NO2 Sensors Based on Thin Stabilized Zirconia Electrolytes and Asymmetric (La0.8Sr0.2)0.95MnO3 Electrodes

Sensors, 2015
Here we report on a new architecture for potentiometric NO2 sensors that features thin 8YSZ electrolytes sandwiched between two porous (La0.8Sr0.2)0.95MnO3 (LSM95) layers—one thick and the other thin—fabricated by the tape casting and co-firing ...
Jie Zou, Yangong Zheng, Junliang Li, Zhongliang Zhan, Jiawen Jian   +4 more
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Nanoengineering Approaches Toward Artificial Nose

Frontiers in Chemistry, 2021
Significant scientific efforts have been made to mimic and potentially supersede the mammalian nose using artificial noses based on arrays of individual cross-sensitive gas sensors over the past couple decades. To this end, thousands of research articles
Sanggon Kim, Jacob Brady, Faraj Al-Badani, Sooyoun Yu, Joseph Hart, Sungyong Jung, Thien-Toan Tran, Nosang V. Myung, Nosang V. Myung   +8 more
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Room-Temperature Gas Sensors Under Photoactivation: From Metal Oxides to 2D Materials

Nano-Micro Letters, 2020
Room-temperature gas sensors have aroused great attention in current gas sensor technology because of deemed demand of cheap, low power consumption and portable sensors for rapidly growing Internet of things applications.
Rahul Kumar, Xianghong Liu, Jun Zhang, Mahesh Kumar   +3 more
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Incorporation of Au Nanoparticles on ZnO/ZnS Core Shell Nanostructures for UV Light/Hydrogen Gas Dual Sensing Enhancement

Membranes, 2021
ZnO/ZnS nanocomposite-based nanostructures exhibit dual light and gas sensing capabilities. To further boost the light/dual sensing properties, gold nanoparticles (Au NPs) were incorporated into the core-shell structures.
Yu-Sheng Tsai, Deng-Yi Wang, Jia-Jie Chang, Keng-Tien Liang, Ya-Hsuan Lin, Chih-Chen Kuo, Ssu-Han Lu, Yewchung Sermon Wu, Lukas Jyuhn-Hsiarn Lee, Hsiang Chen, Dong-Sing Wuu   +10 more
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