Transcription-induced formation of paired Al sites in high-silica CHA-type zeolite framework using Al-rich amorphous aluminosilicate

Mizuho Yabushita, Yoshiyasu Imanishi, Ting Xiao, Ryota Osuga, Toshiki Nishitoba, Sachiko Maki, Kiyoshi Kanie, Wenbin Cao, Toshiyuki Yokoi, Atsushi Muramatsu

Research output: Contribution to journalArticlepeer-review

11 Citations (Scopus)

Abstract

The paired Al species pre-formed in Al-rich amorphous aluminosilicates were transcribed into high-silica CHA-type zeolite frameworks under hydrothermal conditions, which offers a new approach to creating paired Al sites in zeolite frameworks. This Al-pair-rich CHA exhibited a higher Sr2+ uptake than the control CHA zeolite synthesized by the conventional procedure.

Original languageEnglish
Pages (from-to)13301-13304
Number of pages4
JournalChemical Communications
Volume57
Issue number98
DOIs
Publication statusPublished - 2021 Dec 21

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