@inproceedings{6d4f3b042fdc4b879cdde557cdb34ad2,
title = "Self-Powered, Ultra-Reliable Hydrogen Sensor Exploiting Chemomechanical Nano-Transducer and Solar-Cell",
abstract = "This paper first reports a highly reliable self-powered hydrogen (H2) sensor employing a palladium (Pd)-based nano-transducer. The developed sensor is based on the principle of a novel chemomechanical mechanism of the Pd nano-transducer exploiting a solar cell. We theoretically and experimentally demonstrated that the proposed device can achieve highly durable operation for a wide range of H2 concentrations with remarkable sensitivity (3.1\% at 2\%-H2) and response time (111 s at 2\%-H2) without external power. Significantly, the proposed sensor, which has a novel sensing mechanism, maintains high sensing performance for more than 150 cycles under various H2 conditions (0.5 to 2\%).",
keywords = "chemomechanical transducer, H sensor, palladium, reliability, solar-cell",
author = "Seo, \{Min Ho\} and Kyungnam Kang and Lee, \{Jae Shin\} and Yongrok Jeong and Seunghye Lee and Inkyu Park and Yoon, \{Jun Bo\}",
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.2019.8808208",
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 = "334--337",
booktitle = "2019 20th International Conference on Solid-State Sensors, Actuators and Microsystems and Eurosensors XXXIII, TRANSDUCERS 2019 and EUROSENSORS XXXIII",
address = "United States",
}