Enhanced-performance wireless conformal "smart skins" utilizing inkjet-printed carbon-nanostructures
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Enhanced-performance wireless conformal "smart skins" utilizing inkjet-printed carbon-nanostructures. / Le, Taoran; Lin, Ziyin; Wong, C. P.; Tentzeris, M. M.
Proceedings - Electronic Components and Technology Conference. Institute of Electrical and Electronics Engineers Inc., 2014. s. 769-774 6897372.Tutkimustuotos › › vertaisarvioitu
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RIS (suitable for import to EndNote) - Lataa
TY - GEN
T1 - Enhanced-performance wireless conformal "smart skins" utilizing inkjet-printed carbon-nanostructures
AU - Le, Taoran
AU - Lin, Ziyin
AU - Wong, C. P.
AU - Tentzeris, M. M.
PY - 2014/9/11
Y1 - 2014/9/11
N2 - This paper introduces for the first time the integration of a UHF radio frequency identification (RFID) antenna with reduced graphene oxide (rGO), developed using direct-write techniques and utilizing an RFID chip for chemical gas detection. The module is realized by inkjet printing on a low-cost paper-based substrate, and the RFID tag is designed for the North America UHF RFID band. The electrical impedance of the rGO thin film changes in the presence of very small quantities of certain toxic gases, resulting in a variation of the backscattered power level which is easily detected by the RFID reader to realize reliable wireless toxic gas sensing. The inkjet printed RFID tag demonstrated a change in backscattered power of 9.18% upon exposure of 40 ppm NO2 for 5 minutes.
AB - This paper introduces for the first time the integration of a UHF radio frequency identification (RFID) antenna with reduced graphene oxide (rGO), developed using direct-write techniques and utilizing an RFID chip for chemical gas detection. The module is realized by inkjet printing on a low-cost paper-based substrate, and the RFID tag is designed for the North America UHF RFID band. The electrical impedance of the rGO thin film changes in the presence of very small quantities of certain toxic gases, resulting in a variation of the backscattered power level which is easily detected by the RFID reader to realize reliable wireless toxic gas sensing. The inkjet printed RFID tag demonstrated a change in backscattered power of 9.18% upon exposure of 40 ppm NO2 for 5 minutes.
KW - Gas sensor
KW - graphene
KW - inkjet printing
KW - T-match
KW - UHF RFID
KW - wireless
UR - http://www.scopus.com/inward/record.url?scp=84907903342&partnerID=8YFLogxK
U2 - 10.1109/ECTC.2014.6897372
DO - 10.1109/ECTC.2014.6897372
M3 - Conference contribution
SP - 769
EP - 774
BT - Proceedings - Electronic Components and Technology Conference
PB - Institute of Electrical and Electronics Engineers Inc.
ER -