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Accordion-like swelling of layered perovskite crystals via massive permeation of aqueous solutions into 2D oxide galleries

Accordion-like swelling of layered perovskite crystals via massive permeation of aqueous solutions into 2D oxide galleries

Authors :
Yasuo Ebina
Nobuo Iyi
Renzhi Ma
Nobuyoshi Miyamoto
Tatsumasa Hoshide
Yeji Song
Takayoshi Sasaki
Tadashi C. Ozawa
Source :
Chemical Communications. 51:17068-17071
Publication Year :
2015
Publisher :
Royal Society of Chemistry (RSC), 2015.

Abstract

Platelet crystals of a layered perovskite showed massive accordion-like swelling in a tetrabutylammonium hydroxide solution. The permeation of the solution induced the huge expansion of the interlayer spacing as well as the crystal thickness up to 50-fold, leading to a very high water content of >90 wt%.

Details

ISSN :
1364548X and 13597345
Volume :
51
Database :
OpenAIRE
Journal :
Chemical Communications
Accession number :
edsair.doi.dedup.....1e5b8218e50bdd04dccc9183db987a32
Full Text :
https://doi.org/10.1039/c5cc05408g