dual lifetime referenced trace ammonia sensors
dual lifetime referenced trace ammonia sensors
... 2008 Keywords: Trace ammonia Optical sensor Dual lifetime referencing (DLR) abstract Dual lifetime referencing is applied to trace ammonia sensors. Two schemes are presented to achieve luminescence lifetime ... Sensors and Actuators B 139 (2009) 132–138 Contents lists available at ScienceDirect Sensors and Actuators B: Chemical journal homepage: www.elsevier.com/locate/...
Ngày tải lên: 19/03/2014, 16:48
ammonia sensors and their applications — a review
... techniques. 4.1. Metal-oxide gas sensors The ammonia sensors that have been manufactured in the largest quantities are without doubt metal-oxide gas sensors, mostly based on SnO 2 sensors [7]. A lot of ... optimising the ammonia sensitivity of SnO 2 based ammonia sensors are Pd, Bi and AlSiO 3 [64] or Pt and SiO 2 [65]. The lowest ammonia detection limit found in literature...
Ngày tải lên: 19/03/2014, 16:47
alinn resistive ammonia gas sensors
... resistive ammonia gas sensors Authors: W.Y. Weng, S.J. Chang, T.J. Hsueh, C.L. Hsu, M.J. Li, W.C. Lai PII: S0925-4005(09)00340-2 DOI: doi:10.1016/j.snb.2009.04.017 Reference: SNB 11487 To appear in: Sensors ... article as: W.Y. Weng, S.J. Chang, T.J. Hsueh, C.L. Hsu, M.J. Li, W.C. Lai, AlInN resistive ammonia gas sensors, Sensors and Actuators B: Chemical (2008), doi:10.1016/j.snb....
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