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16 April 2016 Cellulose/polyvinyl alcohol-based hydrogels for reconfigurable lens
Jayaramudu T., Hyun-U Ko, Xiaoyuan Gao, Yaguang Li, Sang Youn Kim, Jaehwan Kim
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Proceedings Volume 9802, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2016; 980212 (2016) https://doi.org/10.1117/12.2219651
Event: SPIE Smart Structures and Materials + Nondestructive Evaluation and Health Monitoring, 2016, Las Vegas, Nevada, United States
Abstract
Electroactive hydrogels are attractive for soft robotics and reconfigurable lens applications. Here we describe the design and fabrication of cellulose-poly vinyl alcohol based hydrogels. The fabricated hydrogels were confirmed by Fourier transformer spectroscopy, swelling studies, thermal analysis, surface morphology of fabricated hydrogel was study by using scanning electron microscopy. The effect of poly vinyl alcohol concentration on the optical and electrical behavior of hydrogels was studied.
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Jayaramudu T., Hyun-U Ko, Xiaoyuan Gao, Yaguang Li, Sang Youn Kim, and Jaehwan Kim "Cellulose/polyvinyl alcohol-based hydrogels for reconfigurable lens", Proc. SPIE 9802, Nanosensors, Biosensors, and Info-Tech Sensors and Systems 2016, 980212 (16 April 2016); https://doi.org/10.1117/12.2219651
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KEYWORDS
FT-IR spectroscopy
Transparency
Electrodes
Ions
Robotics
Sensors
Spectroscopy
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