Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10609852 | European Polymer Journal | 2011 | 8 Pages |
Abstract
The synthesis of novel POSS-based organic-inorganic hybrid mesoporous materials networks functionalized with amine groups through Schiff base chemistry is reported. The material shows uniform mesoporous size. Nitrogen sorption analyses give high specific surface areas of 641-1103Â m2Â gâ1 with pore volumes of 0.47-0.53Â mLÂ gâ1. The combined results of FTIR, solid 13C NMR and 29Si NMR show that the POSS building blocks are successfully weaved in the porous structure without obvious alteration of the POSS structural characteristics. The hybrid materials show excellent thermal stability.
Keywords
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Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Yuancheng Qin, Hongbo Ren, Fanghua Zhu, Lin Zhang, Chengwei Shang, Zhijun Wei, Meiming Luo,