Aquivion ionomer based electrochemical sensor for ammonia detection

Lorenzo Ferrari, Valeria Marona, Simona Ieffa, Maurizio Sansotera, Walter Navarrini, Giuseppe Nano, Luca Magagnin

Abstract:

Electrochemical and capacitive sensors based on Aquivion® D83-06A as sensing element are designed and tested. Electrodes are produced by modifying the sensing element with KOH and/or MWCNTs addition, and casting it on the surface of stainless steel plates. A sandwich sensor is obtained by coupling two steel plates with the thickened Aquivion® D83-06A layer. Devices are tested for ammonia sensing in the range 10-100 ppm in liquid, obtaining an electrochemical and capacitive response in presence of the analyte.
Keywords:
Download:

IMEKO-TC10-2016-050.pdf
DOI:

_unreg_tc10-2016.050

Event details:

IMEKO TC:

TC10
Event name:

TC10 Workshop on Technical Diagnostics 2016
Title:

14^th IMEKO TC10 Workshop “New Perspectives in Measurements, Tools and Techniques for system’s reliability, maintainability and safety”
Place:

Milano, ITALY
Time:

27 June 2016 - 28 June 2016