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Simultaneous measurement of NO and NO2 by dual-channel cavity photoacoustic spectroscopy technique 期刊论文
OPTICS AND LASER TECHNOLOGY, 2022, 卷号: 156
作者:  Jin, Hua-wei;  Fang, Lei;  Li, Zhi-yan;  Wang, Dan
收藏  |  浏览/下载:47/0  |  提交时间:2022/12/22
NOx  PAS  Dual-channel cavity  Simultaneous measurement  CRDS  
Highly-Sensitive H2O Sensor Exploiting a 1.39 mu m Near-Infrared Distributed-Feedback Laser Diode 期刊论文
JOURNAL OF RUSSIAN LASER RESEARCH, 2022
作者:  Lin, Leqing;  Lin, Haoyang;  Wang, Chenglong;  Wu, Qian;  Yang, Zhifei;  Kan, Ruifeng;  Zheng, Huadan
收藏  |  浏览/下载:42/0  |  提交时间:2022/12/23
laser diode  distributed feedback laser  gas sensor  photoacoustic spectroscopy  
Resonant photoacoustic spectrometer enhanced by multipass absorption for detecting atmospheric CH4 at the ppb-level 期刊论文
FRONTIERS IN CHEMISTRY, 2022, 卷号: 10
作者:  Liu, Qiang;  Sun, Yi;  Qiu, Xuanbing;  Guo, Guqing;  Li, Lin;  Gong, Ting;  Li, Chuanliang
收藏  |  浏览/下载:40/0  |  提交时间:2022/12/22
photoacoustic spectroscopy (PA)  herriott-type  multipass enhancement  wavelength modulation spectroscopy (laser spectroscopy)  atmospheric CH4 detection  
Boosting Electrical Response toward Trace Volatile Organic Compounds Molecules via Pulsed Temperature Modulation of Pt Anchored WO3 Chemiresistor 期刊论文
SMALL METHODS, 2022
作者:  Dai, Tiantian;  Yan, Zhi;  Li, Meng;  Han, Yulei;  Deng, Zanhong;  Wang, Shimao;  Wang, Ruyang;  Xu, Xiaohong;  Shi, Lei;  Tong, Wei;  Bao, Jun;  Qiao, Zhenhua;  Li, Liang;  Meng, Gang
收藏  |  浏览/下载:38/0  |  提交时间:2022/12/23
asymmetric oxygen vacancy defects  inward gas diffusion  oxide chemiresistors  pulsed temperature modulation  trace VOCs detection  
Light-assisted room temperature gas sensing performance and mechanism of direct Z-scheme MoS2/SnO2 crystal faceted heterojunctions 期刊论文
JOURNAL OF HAZARDOUS MATERIALS, 2022, 卷号: 436
作者:  Yang, Yong;  Gong, Wufei;  Li, Xin;  Liu, Yuan;  Liang, Yan;  Chen, Bin;  Yang, Yanxing;  Luo, Xingfang;  Xu, Keng;  Yuan, Cailei
收藏  |  浏览/下载:43/0  |  提交时间:2022/12/22
Light assistance  NO2  Gas sensing  Z-scheme  MoS2  
Review on recent progress in on-line monitoring technology for atmospheric pollution source emissions in China 期刊论文
Journal of Environmental Sciences, 2022
作者:  Wang HQ(王焕钦)
浏览  |  Adobe PDF(1568Kb)  |  收藏  |  浏览/下载:78/45  |  提交时间:2022/12/26
Rapid Detection of Hydrogen Sulfide Gas at Ambient Humidity Based on Nafion-High-Field Asymmetric Waveform Ion Mobility Spectrometry Technology 期刊论文
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2022, 卷号: 50
作者:  Shan, Li;  Zhen, Chen;  Liu, Chang-Jie;  Jiao, Jin;  Han, Wang;  Jun, Hu;  He, Ma;  Shi, Jia-Liang;  Qian, Ren;  Cheng, Yu-Peng;  Liu, You-Jiang;  Chen, Chi-Lai
收藏  |  浏览/下载:26/0  |  提交时间:2022/12/23
Hydrogen sulfide  High-field asymmetric waveform ion mobility spectrometry  Humidity  Field detection  
Progress in Research on VOC Molecule Recognition by Semiconductor Sensors 期刊论文
ACTA PHYSICO-CHIMICA SINICA, 2022, 卷号: 38
作者:  Liu, Hongyu;  Meng, Gang;  Deng, Zanhong;  Li, Meng;  Chang, Junqing;  Dai, Tiantian;  Fang, Xiaodong
收藏  |  浏览/下载:83/0  |  提交时间:2022/01/10
Metal oxide semiconductor  Gas sensor  E-nose  Thermal modulation  Pattern recognition  Machine learning  Convolutional neural network  

Temperature modulated p-n transition NO2 sensor in metal-organic framework-derived CuOx

期刊论文

SENSORS AND ACTUATORS B-CHEMICAL, 2022, 卷号: 359
作者:  Ding, Yanqiao;  Guo, Xuezheng;  Liang, Chengyao;  Wu, Zhilin;  Meng, Gang;  Zang, Zhigang;  He, Yong
收藏  |  浏览/下载:48/0  |  提交时间:2022/05/16
Metal-organic frameworks  Tunable sensing behavior  Selectivity  Nitrogen dioxide sensor  
Nanocomposite-Decorated Filter Paper as a Twistable and Water-Tolerant Sensor for Selective Detection of 5 ppb-60 v/v% Ammonia br 期刊论文
ACS SENSORS, 2022, 卷号: 7
作者:  Du, Lingling;  Feng, Dongliang;  Xing, Xiaxia;  Wang, Chen;  Gao, Yang;  Sun, Shuhui;  Meng, Guowen;  Yang, Dachi
收藏  |  浏览/下载:22/0  |  提交时间:2022/12/23
twistable  water tolerance  paper sensors  ammonia detection  exhaled diagnosis