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Proceedings Paper

Paper like cellulose-ZnO hybrid nanocomposite and its photoelectrical behavior
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Paper Abstract

Paper based composite with semiconductor nanomaterial is a fascinating orgnic-inorganic hybrid composite that has improved properties of flexibility, biocompatibility and functionality. Cellulose Electro-Active Paper (EAPap) is a kind of paper electric device. To improve functionality of EAPap, ZnO is used as hybrid inorganic composition. Cellulose- ZnO hybrid nanocomposite (CEZOHN) is fabricated by seeding and growing ZnO on cellulose film with a simple chemical reaction. CEZOHN reveals not only electrical, eletromechanical behavior but also photoelectrical behavior. This paper reports specially photo-response and sensitivity of CEZOHN under several light source: UV light, sun and fluorescent light. The fabrication process is briefly introduced, and induced voltage, induced current under light source are investigated. Also, the ZnO effect of CEZOHN and its mechanism is studied and its possibility of application as photosensor, photodiode, photovoltaic device will be discussed.

Paper Details

Date Published: 16 April 2014
PDF: 5 pages
Proc. SPIE 9060, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2014, 90600S (16 April 2014); doi: 10.1117/12.2044981
Show Author Affiliations
Seongchoel Mun, Inha Univ. (Korea, Republic of)
Hyun-U Ko, Inha Univ. (Korea, Republic of)
Byung-Woo Kang, Samsung Electro-Mechanics (Korea, Republic of)
Jaehwan Kim, Inha Univ. (Korea, Republic of)


Published in SPIE Proceedings Vol. 9060:
Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2014
Vijay K. Varadan, Editor(s)

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