| 具有高机械强度的双孔硅胶的制备 | |||||||||||||
| Preparation of Bimodal Porous Silica with Excellent Mechanical Strength | |||||||||||||
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| 摘要: | |||||||||||||
| 关键词: 双孔硅胶 机械强度 溶胶-凝胶 老化 | |||||||||||||
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| Abstract: The macroporous structure was formed in the wet gels by controlling the phase separation process induced by the hydrolysis and polycondensaton of alkoxysilane. Further bimodal porous silica with good mechanical strength can be obtained by aging process. | |||||||||||||
| Keywords: bimodal porous silica mechanical strength sol-gel aging | |||||||||||||
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| 郑明芳,赵天波,徐文国,李凤艳,王岳.具有高机械强度的双孔硅胶的制备[J].无机化学学报,2006,22(3):577-580. | |||||||||||||
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