Sensors and Actuators B 145 (2010) 211–215 Contents lists available at ScienceDirect ... (Zhenzhou Winsen Technology Corp., LTD). As shown in Fig. 1, the sensor was prepared by coating a sensing layer, ... typical SEM image, (b) TEM image and (c) EDS spectrum recorded on an individual nanotube. signal came from the copper TEM grid).
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1/3/2021· Supplementary Materials: Figure S1: SEM images of the WO3 obtained at pH = , , , , and different pH values, the hydrothermal reaction can obtain WO 3 is obtained by with diverse morphologies. Figure S2: the EDS analysis of WO S3: after two weeks of natural storage at room temperature, the response resistance of the WO 3 gas sensor from 35 to 20 MΩ.
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Highly transparent and ﬂexible polyaniline mesh sensor for chemiresistive sensing of ammonia gas† Jingxuan Cai,ab Cuiping Zhang,ab Arshad Khan,a Chuwei Liangab and WenDi Li *ab A new structure of a ﬂexible, transparent polyaniline (PANI) ammonia gas sensor is reported.
Highly transparent and flexible polyaniline mesh sensor for chemiresistive sensing of ammonia gas†. Jingxuan Cai ab, Cuiping Zhang ab, Arshad Khan a, Chuwei Liang ab and WenDi Li * ab a Department of Mechanical Engineering, The University of Hong Kong, Pokfulam, Hong Kong, China b HKUZhejiang Institute of Research and Innovation (HKUZIRI), Hangzhou 311300, Zhejiang, China.
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sensors [1–3], lithiumion batteries [4,5], electrocatalysts [6,7], supercapacitors [8,9], solar cells [10,11] and so forth. Especially, SnO2 is widely used for gas sensors due to its excellent performance compared with other metal oxides. It could detect many different kindsofgaspollutants,toxicandcombustiblegaseswhich are
were observed by scanning electron microscopy (SEM, S4800), and highresolution ... on a WS30A sensor measurement system (Zhengzhou Winsen Electronics Technology, China). In a typical test, a gas sensor was fabricated by coating a certain