Hollow mesoporous zeolite microspheres: hierarchical macro-/meso-/microporous structure and exceptionally enhanced adsorption properties.
Hollow mesoporous zeolite microspheres: hierarchical macro-/meso-/microporous structure and exceptionally enhanced adsorption properties.
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DOI：
10.1039/c1dt11684c
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发表时间：
2011-11
影响因子：
4
通讯作者：
Jian Zhou;Zile Hua;W. Wu;Zhicheng Liu;Yanxin Zhu;Yu Chen;Jianlin Shi
中科院分区：
文献类型：
--
作者：
Jian Zhou;Zile Hua;W. Wu;Zhicheng Liu;Yanxin Zhu;Yu Chen;Jianlin Shi
采用双模板法、水蒸气辅助晶化法和弱碱性刻蚀法相结合的方法合成了一种具有大孔/中孔/微孔分级结构的中空分子筛微球。这种新型产品具有中空结构、高度结晶的沸石壳，更重要的是，具有高染料吸附能力。
We report the synthesis of a new kind of uniform hollow zeolite microspheres with hierarchical macro-/meso-/microporosity by an efficient strategy combining bi-templating, steam-assisted crystallization and then a mild alkaline etching method. This novel product has a hollow architecture, highly crystallized zeolite shells and more importantly, high dye adsorption capabilities.