Dilute CH[sub 3]SH Sensing Characteristics of CdGa[sub 2]O[sub 4] Thick Film Prepared by Sol-Gel Method

2002 ◽  
Vol 5 (2) ◽  
pp. H4 ◽  
Author(s):  
Xiangfeng Chu ◽  
Jun Tamaki
Keyword(s):  
Thick Film ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Sensing Characteristics

NOx-Sensing Characteristics of Sensor with ZnFe2O4 Sensing Electrode

2013 ◽  
Vol 743 ◽  
pp. 253-256
Author(s):  
Yin Lin Wu ◽  
Hai Yan Zhao ◽  
Qing Hui Wang ◽  
Ling Wang
Keyword(s):  
Electrochemical Sensors ◽  
Sol Gel ◽  
Spinel Type ◽  
Gel Method ◽  
Sol Gel Method ◽  
Temperature Range ◽  
Extreme Sensitivity ◽  
Sensing Characteristics

Electrochemical sensors based on tubular yttria-stabilized zerconia (YSZ) with the spinel-type oxide as a sensing-electrode (SE), which is prepared by sol-gel method, were fabricated and examined for NO2 detection in the temperature range 450~500°C. The results show that ZnFe2O4, shows extreme sensitivity to NO2. The EMF varies linearly as a function of the concentration of NO2 (0 ~ 463 ppm) at 500 °C.

Effect of synthesis route on electrical and ethanol sensing characteristics for LaFeO3-δ nanoparticles by citric sol-gel method

2017 ◽  
Vol 393 ◽  
pp. 134-143 ◽  
Author(s):  
Ensi Cao ◽  
Yuqing Yang ◽  
Tingting Cui ◽  
Yongjia Zhang ◽  
Wentao Hao ◽  
...  
Keyword(s):  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Synthesis Route ◽  
Ethanol Sensing ◽  
Sensing Characteristics

NOx-Sensing Characteristics of Sensor with La0.75Sr0.25Cr0.5Mn0.5O3 Sensing Electrode

2013 ◽  
Vol 339 ◽  
pp. 109-113
Author(s):  
Yin Lin Wu ◽  
Hai Yan Zhao ◽  
Ling Wang
Keyword(s):  
Electrochemical Sensors ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Temperature Range ◽  
Perovskite Type Oxide ◽  
Extreme Sensitivity ◽  
Perovskite Type ◽  
Sensing Characteristics

Electrochemical sensors based on tubular yttria-stabilized zerconia (YSZ) with the perovskite-type oxide as a sensing-electrode (SE), which is prepared by sol-gel method, were fabricated and examined for NO2 detection in the temperature range 400~700°C. The results show that La0.75Sr0.25Cr0.5Mn0.5O3(LSCM), shows extreme sensitivity to NO2. The EMF varies linearly as a function of the concentration of NO2 (0 ~ 463 ppm) at 500 °C.

NASICON thick film-based CO2 sensor prepared by a sol–gel method

2001 ◽  
Vol 80 (1) ◽  
pp. 28-32 ◽  
Author(s):  
Tetsuya Kida ◽  
Yuji Miyachi ◽  
Kengo Shimanoe ◽  
Noboru Yamazoe
Keyword(s):  
Thick Film ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Co2 Sensor

Influences of Crystallization Temperature and Slurry Concentration on Stress of PZT Thick Film Prepared by a Modified Sol-Gel Method

2013 ◽  
Vol 562-565 ◽  
pp. 952-957 ◽  
Author(s):  
Wei Ren ◽  
Xiu Chen Zhao ◽  
Jun Hong Li
Keyword(s):  
Thick Film ◽  
Crystallization Temperature ◽  
Thick Films ◽  
Sol Gel ◽  
Film Stress ◽  
Gel Method ◽  
Sol Gel Method ◽  
Slurry Concentration ◽  
Powder Concentration ◽  
Pzt Thick Film

As a key MEMS transducer materials, PbZr0.52Ti0.48O3(PZT) piezoelectric thick film should have good piezoelectric properties as well as lower stress. But now few studies on PZT film stress were carried out. The PZT thick films are deposited by a modified sol-gel method, and the influences of crystallization temperature and slurry concentration on stress are investigated in this paper. The result shows that the PZT thick film stress is tensile stress about 100-1000Mpa. With crystallization temperature increasing, thermal stress increases gradually. The stress increases about 3.5 times as the crystallization temperature rises from 600°C to 700°C. With powder concentration of slurry increasing, the stress of PZT thick film becomes smaller. The stress decreases about 7 times as powder concentration of slurry increasing from 1:4.5 to 1:3.5. The relationship between stress of PZT thick films and crystallization temperature is simulated by using the finite element method, and the results of simulation agree well with the experimental results.

The gas sensing characteristics of ITO thin film prepared by sol–gel method

2003 ◽  
Vol 94 (2) ◽  
pp. 216-221 ◽  
Author(s):  
Zheng Jiao ◽  
Minghong Wu ◽  
Jianzhong Gu ◽  
Xilian Sun
Keyword(s):  
Thin Film ◽  
Gas Sensing ◽  
Sol Gel ◽  
Gel Method ◽  
Sol Gel Method ◽  
Sensing Characteristics

Special nanostructure control of ethanol sensing characteristics based on Au@In2O3 sensor with good selectivity and rapid response

RSC Advances ◽  
2015 ◽  
Vol 5 (13) ◽  
pp. 9884-9890 ◽  
Author(s):  
Ying Wang ◽  
Ying Lin ◽  
Dingsheng Jiang ◽  
Feng Li ◽  
Chao Li ◽  
...  
Keyword(s):  
Sol Gel ◽  
Rapid Response ◽  
Core Shell ◽  
Gel Method ◽  
Sol Gel Method ◽  
Ethanol Sensing ◽  
Nanostructure Control ◽  
Sensing Characteristics

A Au@In2O3 core–shell nanostructure was prepared via a sol–gel method firstly. The Au@In2O3 sensor showed rapid response and perfect selectivity to ethanol.

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