Application of ionic liquid doped ionomers for organic vapor sensing

Hwall Min, Gokhan Hatipoglu, Srinivas Tadigadapa, Dean M. Tigelaar

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

1 Citation (Scopus)

Abstract

In this work we explore the use of room temperature ionic liquid doped ionomers as the sensing material for volatile organic compounds (VOCs). Pixels of a monolithic, micromachined quartz crystal resonator (μQCR) array were functionalized using a sulfonated, aromatic, high thermal stability polymer as a template which is able to contain high amount of ionic liquids (up to 200 wt %). Ionic liquid: [C4mim][BF4] (1-butyl-3- methylimidazolium tetrafluoroburate) was used as the detection material. Exposure to VOCs results in mass loading and changes in the viscoelastic properties of the ionomer and manifests as changes in the frequency and phase of the quartz resonators.

Original languageEnglish (US)
Title of host publicationIEEE SENSORS 2012 - Proceedings
DOIs
StatePublished - Dec 1 2012
Event11th IEEE SENSORS 2012 Conference - Taipei, Taiwan, Province of China
Duration: Oct 28 2012Oct 31 2012

Publication series

NameProceedings of IEEE Sensors

Other

Other11th IEEE SENSORS 2012 Conference
CountryTaiwan, Province of China
CityTaipei
Period10/28/1210/31/12

Fingerprint

Ionomers
Ionic liquids
Vapors
Volatile organic compounds
Quartz
Crystal resonators
Resonators
Thermodynamic stability
Pixels
Polymers
Temperature

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering

Cite this

Min, H., Hatipoglu, G., Tadigadapa, S., & Tigelaar, D. M. (2012). Application of ionic liquid doped ionomers for organic vapor sensing. In IEEE SENSORS 2012 - Proceedings [6411381] (Proceedings of IEEE Sensors). https://doi.org/10.1109/ICSENS.2012.6411381
Min, Hwall ; Hatipoglu, Gokhan ; Tadigadapa, Srinivas ; Tigelaar, Dean M. / Application of ionic liquid doped ionomers for organic vapor sensing. IEEE SENSORS 2012 - Proceedings. 2012. (Proceedings of IEEE Sensors).
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abstract = "In this work we explore the use of room temperature ionic liquid doped ionomers as the sensing material for volatile organic compounds (VOCs). Pixels of a monolithic, micromachined quartz crystal resonator (μQCR) array were functionalized using a sulfonated, aromatic, high thermal stability polymer as a template which is able to contain high amount of ionic liquids (up to 200 wt {\%}). Ionic liquid: [C4mim][BF4] (1-butyl-3- methylimidazolium tetrafluoroburate) was used as the detection material. Exposure to VOCs results in mass loading and changes in the viscoelastic properties of the ionomer and manifests as changes in the frequency and phase of the quartz resonators.",
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Min, H, Hatipoglu, G, Tadigadapa, S & Tigelaar, DM 2012, Application of ionic liquid doped ionomers for organic vapor sensing. in IEEE SENSORS 2012 - Proceedings., 6411381, Proceedings of IEEE Sensors, 11th IEEE SENSORS 2012 Conference, Taipei, Taiwan, Province of China, 10/28/12. https://doi.org/10.1109/ICSENS.2012.6411381

Application of ionic liquid doped ionomers for organic vapor sensing. / Min, Hwall; Hatipoglu, Gokhan; Tadigadapa, Srinivas; Tigelaar, Dean M.

IEEE SENSORS 2012 - Proceedings. 2012. 6411381 (Proceedings of IEEE Sensors).

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

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AB - In this work we explore the use of room temperature ionic liquid doped ionomers as the sensing material for volatile organic compounds (VOCs). Pixels of a monolithic, micromachined quartz crystal resonator (μQCR) array were functionalized using a sulfonated, aromatic, high thermal stability polymer as a template which is able to contain high amount of ionic liquids (up to 200 wt %). Ionic liquid: [C4mim][BF4] (1-butyl-3- methylimidazolium tetrafluoroburate) was used as the detection material. Exposure to VOCs results in mass loading and changes in the viscoelastic properties of the ionomer and manifests as changes in the frequency and phase of the quartz resonators.

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Min H, Hatipoglu G, Tadigadapa S, Tigelaar DM. Application of ionic liquid doped ionomers for organic vapor sensing. In IEEE SENSORS 2012 - Proceedings. 2012. 6411381. (Proceedings of IEEE Sensors). https://doi.org/10.1109/ICSENS.2012.6411381