Facile strategy of fabricating multifunctional hydrogel with high performance based on hybrid graphene oxide and carbon nanotube |
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| Authors: | Jing Chen Na Teng Yong Wen |
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| Institution: | 1. Key Laboratory of Bio-based Polymeric Materials Technology and Application of Zhejiang Province, Division of Polymer and Composite Materials, Ningbo Institute of Material Technology and Engineering, Chinese Academy of Science, Zhejiang, Ningbo, P. R. China;2. School of Chemical and Environmental Engineering, North University of China, Shanxi, Taiyuan, P. R. China |
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| Abstract: | Here we report a facile strategy of fabricating multifunctional polyacrylamide(PAM) hydrogels based on hybrid graphene oxide (GO) sheets and carbon nanotubes (CNTs). Compared to original PAM hydrogels cross-linked chemically with N,N-methylenebisacrylamide (BIS), the hybrid hydrogels exhibit high mechanical strength (strength > 90?kPa and broken strain > 2000%), well adhesion, environmental stability, dye-loading capacity, and excellent self-healing property. This study provides a new insight for the preparation of functionalized hydrogels with carbon nano-materials, and the resultant material shows very promising performance for a range of applications. |
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| Keywords: | Polyacrylamide multifunction high mechanical strength hydrogel hybrid |
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