Exceptionally stable and hierarchically porous self-standing zeolite monolith based on a solution-mediated and solid-state transformation synergistic mechanism
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- 作者：Manh Huy Doa ; b ; c ; Dang-guo Chengb ; dgcheng@zju.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Fengqiu Chena ; b ; Xiaoli Zhanb
- 关键词：Microporous materials ; Crystallization ; Mechanical testing ; Nuclear magnetic resonance
- 刊名：Materials Chemistry & Physics
- 出版年：2015
- 出版时间：15 November 2015
- 年：2015
- 卷：168
- 期：Complete
- 页码：79-84
- 全文大小：2534 K
文摘
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Hierarchical self-standing MFI zeolite monoliths were synthesized via a facile method.
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Na+ and OH− are used as counterions for breaking and remaking of T–O–T (T = Si or Al) bonds.
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Hierarchical self-standing MFI zeolite monoliths result from zeolite crystal intergrowth.
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Self-standing zeolite monolith has an excellent mechanical stability with tunable intracrystalline meso-/macropores.