Fully printed biodegradable nanocellulose-based humidity sensor for SMART LABEL applications
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F15%3A43927287" target="_blank" >RIV/49777513:23220/15:43927287 - isvavai.cz</a>
Alternative codes found
RIV/00216275:25310/15:39900907
Result on the web
<a href="http://www.iarigai.com/publications" target="_blank" >http://www.iarigai.com/publications</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Fully printed biodegradable nanocellulose-based humidity sensor for SMART LABEL applications
Original language description
Resistive-type humidity sensors were fabricated by using nano- (NFC) or microfibrillar cellulose (MFC) as a sensing layer and printing substrate at the same time. The variation of impedance within a range 20-90 % of relative humidity was measured acrossa printed carbon based interdigitated structure. The NFC-based sensors exhibit logarithmic sensitivity to moisture up to 75 % RH, beyond which saturation is observed. The MFC-based sensors have proper sensitive behaviour in the range 40-90 % RH. Based onthe results, it is obvious that sensor behaviour is controlled by the differences surface chemistry and nanoscale fibrillar structure of the cellulosic materials, which lead to differences in interaction with moisture. The response of sensors in the whole range of RH can potentially be optimized by proper combination of both types of cellulose materials.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JA - Electronics and optoelectronics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/TE01020022" target="_blank" >TE01020022: Flexible printed microelectronics based on organic or hybrid materials, FLEXPRINT</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2015
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
Advances in printing and media technology : proceedings of the 42nd International Research Conference of IARIGAI
ISBN
978-3-9870704-1-9
ISSN
2409-4021
e-ISSN
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Number of pages
7
Pages from-to
175-181
Publisher name
The International Association of Research Organizations for the Information, Media and Graphic Arts Industries (IARIGAI)
Place of publication
Darmstadt
Event location
Helsinki, Finland
Event date
Sep 6, 2015
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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