@inproceedings{696ca7646d064a0ba21b4c2a26ead254,
title = "CoPP-Functionalized TIO2 Nanoparticles for Highly Sensitive and Reliable VOC Detection",
abstract = "This paper reports the chemiresistive sensor for volatile organic compounds (VOCs) based on titanium dioxide (TiO2) nanoparticles functionalized with cobalt-porphyrin (CoPP) for the first time. Herein, CoPP-functionalized TiO2 exhibited enhanced response (155%) on exposure to 10 ppm toluene at an operating temperature of 300°C. The proposed VOCs sensor with a micro-heater could detect toluene and p-xylene at the concentrations ranging from 10 ppm down to 1 ppm with low power consumption (21 mW). Reliable and repeatable detection of p-xylene on exposure to 10 ppm was also achieved over 20 cycles for 10 hours.",
keywords = "functionalization, gas sensor, metalloporphyrin, Titanium dioxide (TiO)",
author = "Yunsung Kang and Kwanhun Kim and Byeonghwa Cho and Yeunjun Kwak and Jongbaeg Kim",
note = "Publisher Copyright: {\textcopyright} 2019 IEEE.; 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII ; Conference date: 23-06-2019 Through 27-06-2019",
year = "2019",
month = jun,
doi = "10.1109/TRANSDUCERS.2019.8808664",
language = "English",
series = "2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "1349--1352",
booktitle = "2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII",
address = "United States",
}