Electrical and electromechanical behaviors of ZnO-cellulose hybrid nanocomposites

Seongcheol Mun; Lindong Zhai; Byung-Woo Kang; Jaehwan Kim

doi:10.1117/12.2010102

9 April 2013 Electrical and electromechanical behaviors of ZnO-cellulose hybrid nanocomposites

Seongcheol Mun, Lindong Zhai, Byung-Woo Kang, Jaehwan Kim

Proceedings Volume 8691, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2013; 869114 (2013) https://doi.org/10.1117/12.2010102
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2013, San Diego, California, United States

Abstract

Cellulose films coated with ZnO nanoparticles constitute an important material for practical applications ranging from the film paint industry to the technologically appealing area of optoelectronic paper. ZnO-cellulose hybrid nanocomposite was fabricated by growing ZnO on regenerated cellulose directly. This organic-inorganic nanocomposite exhibits excellent piezoelectric behavior. This paper reports electrical and electromechanical behaviors of the ZnOcellulose hybrid nanocomposite. The fabrication process is briefly introduced, and induced voltage, remnant polarization as well as piezoelectricity between cellulose substrate and ZnO-layers are investigated. Also its charging and discharging behaviors are studied, and its application possibility for super capacitor, paper battery, field effect transistor will be discussed.

Citation Download Citation

Seongcheol Mun, Lindong Zhai, Byung-Woo Kang, and Jaehwan Kim "Electrical and electromechanical behaviors of ZnO-cellulose hybrid nanocomposites", Proc. SPIE 8691, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2013, 869114 (9 April 2013); https://doi.org/10.1117/12.2010102

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