TY - JOUR
T1 - A new carbon monoxide sensor using a polypyrrole film grown on an interdigital-capacitor substrate
AU - Liu, D. M.
AU - Aguilar-Hernandez, J.
AU - Potje-Kamloth, K.
AU - Liess, H. D.
PY - 1997/6/30
Y1 - 1997/6/30
N2 - A new gas sensor using a polypyrrole film grown on the surface of an interdigitated-capacitor substrate was proposed for the detection of carbon monoxide (CO). An experimental set-up was established and the properties of the sensor and the responses to different temperatures, gas flow rates, and CO concentration were measured and discussed. The maximal sensitivity (ΔR/R0) for this sensor at 500 ppm CO concentration reached 6.5% and could be consistently reproduced.
AB - A new gas sensor using a polypyrrole film grown on the surface of an interdigitated-capacitor substrate was proposed for the detection of carbon monoxide (CO). An experimental set-up was established and the properties of the sensor and the responses to different temperatures, gas flow rates, and CO concentration were measured and discussed. The maximal sensitivity (ΔR/R0) for this sensor at 500 ppm CO concentration reached 6.5% and could be consistently reproduced.
KW - Gas sensors
KW - Interdigitated-capacitor sensors
KW - Polypyrrole sensors
UR - http://www.scopus.com/inward/record.url?scp=0031168669&partnerID=8YFLogxK
U2 - 10.1016/S0925-4005(97)80296-1
DO - 10.1016/S0925-4005(97)80296-1
M3 - Artículo
SN - 0925-4005
VL - 41
SP - 203
EP - 206
JO - Sensors and Actuators, B: Chemical
JF - Sensors and Actuators, B: Chemical
IS - 1-3
ER -