UV response of cellulose ZnO hybrid nanocomposite

Seongcheol Mun; Hyun-U Ko; Seung-Ki Min; Hyun-Chan Kim; Jaehwan Kim

doi:10.1117/12.2219652

16 April 2016 UV response of cellulose ZnO hybrid nanocomposite

Seongcheol Mun, Hyun-U Ko, Seung-Ki Min, Hyun-Chan Kim, Jaehwan Kim

Proceedings Volume 9802, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2016; 98020Y (2016) https://doi.org/10.1117/12.2219652
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2016, Las Vegas, Nevada, United States

Abstract

ZnO nanorods grown cellulose film is a fascinating inorganic-organic hybrid nanocomposite in terms of synergistic properties with semiconductive functionality of ZnO and renewability and flexibility of cellulose film. This paper reports the fabrication and evaluation of cellulose ZnO hybrid nanocomposite (CEZOHN). ZnO nanorod is well grown on a cellulose film by simple chemical reaction with direct seeding and hydrothermal growing. CEZOHN has unique electric, electro-mechanical and photo-electrical behaviors. The performance of CEZOHN is estimated by measuring induced photocurrent under UV exposure. Mechanism of UV sensing and its possible applications for flexible and wearable UV sensor are addressed.

Citation Download Citation

Seongcheol Mun, Hyun-U Ko, Seung-Ki Min, Hyun-Chan Kim, and Jaehwan Kim "UV response of cellulose ZnO hybrid nanocomposite", Proc. SPIE 9802, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2016, 98020Y (16 April 2016); https://doi.org/10.1117/12.2219652

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