Detail publikačního výsledku

ENHANCED SENSING BY USING NOISE MEASUREMENT WITH POLYPYRROLE-COATED QCM

VONDRA, M.

Originální název

ENHANCED SENSING BY USING NOISE MEASUREMENT WITH POLYPYRROLE-COATED QCM

Anglický název

ENHANCED SENSING BY USING NOISE MEASUREMENT WITH POLYPYRROLE-COATED QCM

Druh

Stať ve sborníku v databázi WoS či Scopus

Originální abstrakt

Quartz crystal microbalance (QCM) represents highly sensitive sensor for a detection of chemical substances. QCM-based gas sensors are widely utilized as a result of their robust nature, availability and affordable interface electronics. There are several mechanisms that are related to fluctuation phenomena. Generally, users require minimizing their impact on measurements in order to achieve maximal signal-to-noise ratio. However, fluctuation mechanisms can also give useful pieces of information about physical or chemical processes occurred in a sensor. The paper presents possibilities in enhanced sensing by using noise measurement of QCM. The experimental analysis was provided on polypyrrole-coated QCMs with a thin and a thick active layer.

Anglický abstrakt

Quartz crystal microbalance (QCM) represents highly sensitive sensor for a detection of chemical substances. QCM-based gas sensors are widely utilized as a result of their robust nature, availability and affordable interface electronics. There are several mechanisms that are related to fluctuation phenomena. Generally, users require minimizing their impact on measurements in order to achieve maximal signal-to-noise ratio. However, fluctuation mechanisms can also give useful pieces of information about physical or chemical processes occurred in a sensor. The paper presents possibilities in enhanced sensing by using noise measurement of QCM. The experimental analysis was provided on polypyrrole-coated QCMs with a thin and a thick active layer.

Klíčová slova

QCM, Quartz Crystal Microbalance, relation humidity, polypyrrole

Klíčová slova v angličtině

QCM, Quartz Crystal Microbalance, relation humidity, polypyrrole

Autoři

VONDRA, M.

Rok RIV

2013

Vydáno

26.04.2012

Nakladatel

LITERA Brno

Místo

Brno

ISBN

978-80-214-4462-1

Kniha

Student EEICT 2012 Proceedings of the 18th conference Volume 3

Strany od

308

Strany do

312

Strany počet

478

BibTex

@inproceedings{BUT92321,
  author="Marek {Vondra}",
  title="ENHANCED SENSING BY USING NOISE MEASUREMENT WITH POLYPYRROLE-COATED QCM",
  booktitle="Student EEICT 2012 Proceedings of the 18th conference Volume 3",
  year="2012",
  number="1",
  pages="308--312",
  publisher="LITERA Brno",
  address="Brno",
  isbn="978-80-214-4462-1"
}