Piezoelectric sensitivity measurements of cellulose nanofibril sensors

Tutkimustuotos: Artikkeli kirjassa/konferenssijulkaisussavertaisarvioitu

Tutkijat

Organisaatiot

  • Tampere University of Technology

Kuvaus

Piezoelectric sensitivity of cellulose nanofibril (CNF) film sensors was measured using a mechanical shaker and charge amplifier setup. In-house fabricated CNF film sensors showed 5-7 pC/N sensitivity in ambient conditions. The CNF film used here contained randomly oriented fibrils, and the piezoelectric response is expected to increase remarkably after film polarization and fibril alignment. The results obtained in this study suggest that nanocellulose film is a suitable sensor material for applications in various fields such as material sciences, electronics and biomedical diagnostics.

Yksityiskohdat

AlkuperäiskieliEnglanti
OtsikkoXXI IMEKO World Congress "Measurement in Research and Industry"
TilaJulkaistu - 2015
OKM-julkaisutyyppiA4 Artikkeli konferenssijulkaisuussa
TapahtumaIMEKO World Congress on Measurement in Research and Industry - Prague, Tshekki
Kesto: 30 elokuuta 20154 syyskuuta 2015
Konferenssinumero: 21

Conference

ConferenceIMEKO World Congress on Measurement in Research and Industry
MaaTshekki
KaupunkiPrague
Ajanjakso30/08/201504/09/2015

ID: 17201335