Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Erica P. Murray"'
Autor:
Ling Cui, Erica P. Murray
Publikováno v:
Sensors, Vol 15, Iss 9, Pp 24573-24584 (2015)
The influence of electrode configuration on the impedancemetric response of nitric oxide (NO) gas sensors was investigated for solid electrochemical cells [Au/yttria-stabilized zirconia (YSZ)/Au)]. Fabrication of the sensors was carried out at 1050
Externí odkaz:
https://doaj.org/article/8b842ece7cba4ea6b9b51bb071d6a32a
Publikováno v:
Molecules, Vol 18, Iss 8, Pp 9901-9918 (2013)
Using impedance spectroscopy the electrical response of sensors with various porous Y-stabilized ZrO2 (YSZ) microstructures was measured for gas concentrations containing 0–100 ppm NO with 10.5%O2 at temperatures ranging from 600–700 °C. The imp
Externí odkaz:
https://doaj.org/article/5fbfd4796899452188afc1db210e186f
Publikováno v:
Materials (Basel, Switzerland). 15(3)
Composite NO
Autor:
Erica P Murray, Nabamita Pal
Publikováno v:
Sensors and Actuators B: Chemical. 256:351-358
Impedancemetric NOx sensors composed of dense La0.8Sr0.2MnO3 (LSM) and LSM composite electrodes were evaluated based on the electrical response, sensitivity, and selectivity to NOx at operating temperatures ranging from 575 - 675 °C under dry and hu
Autor:
Nabamita Pal, Erica P Murray
Publikováno v:
ECS Transactions. 77:1729-1736
Autor:
Erica P. Murray, Ling Cui
Publikováno v:
Sensors, Vol 15, Iss 9, Pp 24573-24584 (2015)
Sensors
Volume 15
Issue 9
Pages 24573-24584
Sensors (Basel, Switzerland)
Sensors
Volume 15
Issue 9
Pages 24573-24584
Sensors (Basel, Switzerland)
The influence of electrode configuration on the impedancemetric response of nitric oxide (NO) gas sensors was investigated for solid electrochemical cells [Au/yttria-stabilized zirconia (YSZ)/Au)]. Fabrication of the sensors was carried out at 1050
Publikováno v:
Journal of The Electrochemical Society. 161:B34-B38
Autor:
Khawlah MS Kharashi, Erica P Murray
Publikováno v:
ECS Meeting Abstracts. :1907-1907
Porous electrolyte NOx sensors promise greater NOx sensitivity in comparison to conventional dense electrolyte NOx sensors, and they are capable of detecting single digit ppm levels of NOx. This is important for monitoring and regulating diesel engin
Autor:
Nabamita Pal, Erica P Murray
Publikováno v:
ECS Meeting Abstracts. :1884-1884
An ideal NOx sensing electrode for diesel exhaust gas systems should possess high sensitivity and selectivity to NOx (i.e., NO and NO2) and low cross-sensitivity to interfering exhaust gases. In addition, it should be possible to fabricate the electr
Autor:
Khawlah MS Kharashi, Erica P Murray
Publikováno v:
ECS Meeting Abstracts. :2056-2056
Porous yttria-stabilized zirconia (YSZ) electrolyte based NOx sensors are capable of providing improved sensing capabilities for NO and NO2 gases at concentrations as low as 5 ppm. However, the brittle, porous structure of the electrolyte significant