@inproceedings{9bbd48ae88f44732ae9fc4d963d86abd,
title = "Carbon Black-Gelatin Composite Thin-Film Chemiresistor with Large Response to Chemical Vapors",
abstract = "This paper proposes a new carbon black composite thin film and its depositing method. The thin film functions as a chemiresistor which changes its resistance in response to gas vapor exposure. A composite of carbon black (CB) powder and a gelatin (GE) polymer is used as the resistor material. A microelectrode structure is formed on a glass substrate by using microfabrication. A mixture solution of CB and GE is deposited on the microelectrode by a needle dispenser to form the chemiresistor with a thickness of approximately 400 nm. The vapor response of the chemiresistor is tested for water and ethanol at room temperature. The chemiresistor exhibits extreme large response (200300% in resistance increment) upon exposure to these vapors.",
keywords = "Carbon black, Chemiresistor, Composite, Gelatin",
author = "Chun Huang and Zhuqing Wang and Huang, {Yi Te} and Noriko Tsuruoka and Takahito Ono",
note = "Publisher Copyright: {\textcopyright} 2021 IEEE.; 21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021 ; Conference date: 20-06-2021 Through 25-06-2021",
year = "2021",
month = jun,
day = "20",
doi = "10.1109/Transducers50396.2021.9495585",
language = "English",
series = "21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "880--883",
booktitle = "21st International Conference on Solid-State Sensors, Actuators and Microsystems, TRANSDUCERS 2021",
}