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%RH. Compared with other CO2 sensing materials, the PrFeO3 sensor has larger response at lower operating temperature for CO2 gas and may be used as a new CO2 sensing material.关键词:...CO2 sensing properties and mechanism of PrFeO3 and NdFeO3 thick film sensorYanping Chen1,Dandan Wang1,Hongwei Qin1,Heng Zhang1,Zhongli Zhang2,Guangjun Zhou1,Chengyong Gao1,Jifan Hu11. State Key......
%RH. Compared with other CO2 sensing materials, the PrFeO3 sensor has larger response at lower operating temperature for CO2 gas and may be used as a new CO2 sensing material.关键词:...CO2 sensing properties and mechanism of PrFeO3 and NdFeO3 thick film sensorYanping Chen1,Dandan Wang1,Hongwei Qin1,Heng Zhang1,Zhongli Zhang2,Guangjun Zhou1,Chengyong Gao1,Jifan Hu11. State Key......
; gas sensing; ethanol; acetone 1 Introduction Zinc oxide (ZnO), a functional n-type semiconductor with wide band gap (Eg ~3.7 eV) and large exciton binding energy (60 meV), has attracted great research..., such as nanowires [6], nanorods [7], nanobelts [8] and nanotubes [9,10]. The gas sensing properties and applications of the above ZnO nanostructures have been extensively concerned [11,12]. Recently, two......
ARTICLE J. Cent. South Univ. (2019) 26: 2029-2040 DOI: https://doi.org/10.1007/s11771-019-4151-2 Flow pattern visualization and nonlinear analysis of gas-liquid mixing process with top-blowing gas... effect of gas-liquid two-phase flow during the top-blown gas agitation mixing is one of the difficulties in the testing field, especially in the process of using the model method to study......
Accelerated Gas Carburizing (URX Gas Carburizing) Hiroyuki Nakatsu1,Mamoru Kamitani1,Yoshikazu Shimosato1 (1.Chugai Ro Co., Ltd., Osaka, Japan) 摘要:URX gas carburizing is an accelerated gas carburizing method with 50% CO + 50% H2 gas which comes from CH4 gas + CO2 gas. By using this gas composition, the carburizing reaction rate increases to the maximum and the controllability of carbon......
Trans. Nonferrous Met. Soc. China 25(2015) 2247-2252 Gas sensing properties of Y-doped ZnO nanosheets synthesized via combustion method Yan LI, Min LIU Institute of Aerochemistry, College of Science... combustion method using zinc nitrate and tartaric acid as raw materials. The scanning electron microscopy and X-ray powder diffraction were used to characterize ZnO nanosheets and the gas sensing properties......
, appropriate Pd doping in LaFeO3 changed the selectivity behavior of gas sensing. LaFeO3 sensor showed good selectivity to ethanol, but 2 wt.% Pd doped LaFeO3 sensor showed good selectivity to acetone...Sensing performances to low concentration acetone for palladium doped LaFeO3 sensors王小风1,2,秦宏伟1,裴金亮1,陈艳平1,李玲1,谢继浩1,胡季帆11. State Key Laboratory for Crystal Materials,School of Physics,Shandong......
, appropriate Pd doping in LaFeO3 changed the selectivity behavior of gas sensing. LaFeO3 sensor showed good selectivity to ethanol, but 2 wt.% Pd doped LaFeO3 sensor showed good selectivity to acetone...Sensing performances to low concentration acetone for palladium doped LaFeO3 sensors王小风1,2,秦宏伟1,裴金亮1,陈艳平1,李玲1,谢继浩1,胡季帆11. State Key Laboratory for Crystal Materials,School of Physics,Shandong......
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