Preparation and characterization of polyaminophenylsilsesquioxane particles by two-step acid-base-catalyzed sol-gel process
Preparation and characterization of polyaminophenylsilsesquioxane particles by two-step acid-base-catalyzed sol-gel process
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DOI：
10.1246/cl.2007.324
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发表时间：
2007-02-05
影响因子：
1.6
通讯作者：
Tatsumisago, Masahiro
中科院分区：
文献类型：
--
作者：
Takahashi, Kenji;Tadanaga, Kiyoharu;Tatsumisago, Masahiro
Spherical polyaminophenylsilsesquioxane (H2NC6H4SiO3/2) particles were prepared by a two-step acid-base-catalyzed sol-gel process, and we found that the particles showed the glass transition behavior. Amino groups in the H2NC6H4SiO3/2 particles were partially changed to amido ones by acetylation using acetic anhydride.
