Vapor-phase silylation for the construction of monomeric silica puncheons in the interlayer micropores of Al-MWW layered precursor.
Vapor-phase silylation for the construction of monomeric silica puncheons in the interlayer micropores of Al-MWW layered precursor.
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DOI：
10.1039/b823524d
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发表时间：
2009-04
影响因子：
4.9
通讯作者：
S. Inagaki;T. Tatsumi
中科院分区：
文献类型：
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作者：
S. Inagaki;T. Tatsumi
Al-MWW层状前驱体与SiMe(2)Cl(2)进行气相甲硅烷基化并随后煅烧，产生具有12元环微孔的层间扩展MWW结构，并且由于MWW片之间形成二氧化硅冲孔而没有分层；保留了沸石性质的强酸性。
Vapor-phase silylation of Al-MWW layered precursor with SiMe(2)Cl(2) and following calcination produced an interlayer-expanded MWW structure with 12-membered ring micropores without delamination as a result of the formation of silica puncheons between the MWW sheets; strong acidity of zeolitic nature was retained.