Tailoring nanoporous aluminosilicates with well-defined Al(OSi)4 sites using dimethylsilanol-modified cage siloxanes and ammonium cations

Takuya Hikino; Hikaru Mochizuki; Takamichi Matsuno; Kazuyuki Kuroda; Atsushi Shimojima

doi:10.1039/d5cc00004a

Tailoring nanoporous aluminosilicates with well-defined Al(OSi)₄ sites using dimethylsilanol-modified cage siloxanes and ammonium cations

Takuya Hikino, Hikaru Mochizuki, Takamichi Matsuno, Kazuyuki Kuroda, Atsushi Shimojima^*

^*この研究の対応する著者

先進理工学部

研究成果: Article › 査読

抄録

The precise synthesis of nanoporous aluminosilicates with well-defined Al(OSi)₄ sites was achieved using rigid cage siloxanes. Organic ammonium cations served not only as counterions for the negatively charged framework but also as modulators of pore characteristics. Treatment with an aqueous NH₄Cl solution generated Brønsted acid sites. This work paves the way for designing nanoporous aluminosilicate materials.

本文言語	English
ジャーナル	Chemical Communications
DOI	https://doi.org/10.1039/d5cc00004a
出版ステータス	Accepted/In press - 2025

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
触媒
セラミックおよび複合材料
化学一般
表面、皮膜および薄膜
金属および合金
材料化学

文献へのアクセス

10.1039/d5cc00004a

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引用スタイル

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abstract = "The precise synthesis of nanoporous aluminosilicates with well-defined Al(OSi)4 sites was achieved using rigid cage siloxanes. Organic ammonium cations served not only as counterions for the negatively charged framework but also as modulators of pore characteristics. Treatment with an aqueous NH4Cl solution generated Br{\o}nsted acid sites. This work paves the way for designing nanoporous aluminosilicate materials.",

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AU - Kuroda, Kazuyuki

AU - Shimojima, Atsushi

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