|About this Abstract
||2016 TMS Annual Meeting & Exhibition
||Bio Nano Interfaces and Engineering Applications
||Graphene Oxide Reinforced Double Network Hydrogel
||Jilong Wang, Junhua Wei, Jingjing Qiu
|On-Site Speaker (Planned)
In this work, graphene oxide-porphyrin was successfully developed by a simple, one-step method at a large scale. The prophyrin was π-π stack onto graphene oxide surface via continuous stirring in 1-methyl-2-pyrrolidinone solvent with tetrabutylammonium hydroxide solution. The graphene oxide-porphyrin was systemically characterized by fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), and UV-vis absorbance. By adding the graphene oxide-porphyrin into carrageenan/poly(acrylamide) double network hydrogels, the compressive properties of graphene-oxide reinforced carrageenan/poly(acrylamide) double network hydrogels was improved over two folds compared to that of carrageenan/ poly(acrylamide). In addition, graphene oxide reinforced carrageenan/poly(acrylamide) double network hydrogels were fabricated, while the graphene oxide-porphyrin into carrageenan/poly(acrylamide) double network hydrogels achieved much better compressive property and cyclic fatigue property.
||Planned: Publication Outside of TMS (Indicate publication title and publisher if known.)