Název:
Humidity sensor based on TiO2 nanoparticles and sodium salt of sulfonated AlOH phthalocyanine
Autoři:
Rakušan, J. ; Karásková, M. ; Hamáček, A. ; Řeboun, J. ; Rais, David ; Nešpůrek, Stanislav Typ dokumentu: Příspěvky z konference Konference/Akce: NANOCON 2010. International Conference /2./, Olomouc (CZ), 2010-10-12 / 2010-10-14
Rok:
2010
Jazyk:
eng
Abstrakt: New type of humidity sensor based on TiO2 nanoparticles and sodium salt of sulfonated AlOH phthalocyanine is presented. The sensor shows high sensitivity due to the high surface area of TiO2 nanoparticles, good long-time stability and sensitivity in the range from 20 to 80 % RH. The response is linear in semilogarithmic plot – logarithm of impedance vs. RH and fully reversible.
Klíčová slova:
humidity sensor; phthalocyanines; TiO2 Číslo projektu: CEZ:AV0Z40500505 (CEP), KAN401770651 (CEP), KAN400720701 (CEP) Poskytovatel projektu: GA AV ČR, GA AV ČR Zdrojový dokument: CONFERENCE PROCEEDINGS NANOCON 2010, ISBN 978-80-87294-19-2