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小木虫论坛-学术科研互动平台 » 材料区 » 微米和纳米 » 综合其他 » SBA-15的complementary pores
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spoonyvampir

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[求助] SBA-15的complementary pores

文献看到讲SBA-15 complementary pores，这个complementary pore不怎么理解什么意思，按照文献理解就是指SBA-15不规律分布的微孔和介孔，然后又说这种孔providing various degrees of interconnectivity between adjacent large pore channels. 对这个不怎么了解，想请教大家这个是什么意思。谢谢。
原文是这么一段话As a silica framework for the construc-
tion of the composite structure with polymers, SBA-15-type
mesoporous silica was prepared through the nonionic assembly
pathway under acidic conditions.14,15 The choice of the SBA-
15-type silica is based on the following reason. Recent studies
have clearly demonstrated that the large uniform ordered main
channels of SBA-15 are actually accompanied by disordered
micropore/small mesopores (referred to as “complementary
pores”) in the pore walls, providing various degrees of inter-
connectivity between adjacent large pore channels.15-22 Methods
to tailor such complementary pores have been reported in
detail.15,21,22 It is reasonable that such complementary pores
would play a crucial role in the stabilization of the polymer
layer deposited onto the siliceous mesopore walls. The polymer
chains, interpenetrating with the silica framework through the
complementary pores, would form a physically inseparable
robust polymer network integrated with the silica framework,
increasing significantly the stability of the entire polymeric
system.
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