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Humidity sensor based on TiO2 nanoparticles and sodium salt of sulfonated AlOH phthalocyanine
- 1.0378934 - ÚMCH 2013 RIV CZ eng C - Conference Paper (international conference)
Rakušan, J. - Karásková, M. - Hamáček, A. - Řeboun, J. - Rais, David - Nešpůrek, Stanislav
Humidity sensor based on TiO2 nanoparticles and sodium salt of sulfonated AlOH phthalocyanine.
CONFERENCE PROCEEDINGS NANOCON 2010. Ostrava: TANGER, 2010 - (Zbořil, R.), s. 177-181. ISBN 978-80-87294-19-2.
[NANOCON 2010. International Conference /2./. Olomouc (CZ), 12.10.2010-14.10.2010]
R&D Projects: GA AV ČR KAN401770651; GA AV ČR KAN400720701
Institutional research plan: CEZ:AV0Z40500505
Keywords : humidity sensor * TiO2 * phthalocyanines
Subject RIV: BM - Solid Matter Physics ; Magnetism
http://www.nanocon.cz/files/proceedings/nanocon_10/lists/papers/500.pdf
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.
Permanent Link: http://hdl.handle.net/11104/0210242
Number of the records: 1