Firstly,TEOS was pre-hydrolyzed in acidic condition,then it was co-hydrolyzed and co-condensed with PEG to form organic/inorganic hybrid networks.

 
  • 首先將TEOS在酸性條件下預水解,再與PEG共水解、共縮聚以形成有機/無(wú)機雜化網(wǎng)絡(luò )結構。
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