Novel polymer materials for low-cost nitro vapor detection sensors

Robert Blue, Deepak Uttamchandani, Neil Thomson, Peter Skabara

Research output: Chapter in Book/Report/Conference proceedingConference contribution book

3 Citations (Scopus)
52 Downloads (Pure)

Abstract

Current commercial sensors for explosive vapours are high cost bulky equipment not amenable to mass production and thus prevents their mass deployment within society. Our research objective is to create compact sensors that are not only portable but of such low cost that they can be installed in buildings in the same way as smoke detectors. We have developed novel polymers whose properties have been tailored to give them a higher affinity to target nitro group (NO2) bearing molecules associated with explosives. The polymers have been grown electrochemically onto miniature interdigitated electrode platforms yielding miniature sensors. Novel porous polymers based sensors are demonstrated which yield a detection level of 200 ppb of nitro vapours and can be manufactured at low-unit-cost.
Original languageEnglish
Title of host publication2015 IEEE SENSORS Proceedings
Place of PublicationPiscataway, NJ.
PublisherIEEE
Pages1-4
Number of pages4
ISBN (Print)9781479982028
DOIs
Publication statusPublished - 1 Nov 2015
EventIEEE SENSORS 2015 - Busan, Korea, Republic of
Duration: 1 Nov 20154 Nov 2015

Conference

ConferenceIEEE SENSORS 2015
CountryKorea, Republic of
CityBusan
Period1/11/154/11/15

Keywords

  • explosives
  • nanoporous materials
  • microsensor
  • nitro compounds

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