J044054 相互架橋網目(ICN) による高延性ゲルの開発([J04405]知的材料・構造システム(5))

概要

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Gels shows low frictional properties, permeability, and biocompatibility due to their high water content. In the last ten years, several high-strength gels have been developed and they promise to extend the application of gels as industrial materials. A purpose of this study is to improve the ductility of gels in order to develop ultrahigh ductile gels. We proposed Inter Crosslinking Network (ICN) structure, which is the original type of gel structure. Here we tried to confirm the excellent mechanical properties of the ICN gels by comparing to normal gels. Only by adding a little amount of fiber, hydroxypropyl cellulose, which is known as lyotropic crystalline polymer, and with a internet crossliking agent, we achieved more than 67.9% increase in the ductility of neutral N,N-dimethylacrylamide gels.
一般社団法人日本機械学会の論文
2011-09-11