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

作者：Song Yeji; Iyi Nobuo; Hoshide Tatsumasa; Ozawa Tadashi C; Ebina Yasuo; Ma Renzhi; Miyamoto Nobuyoshi; Sasaki Takayoshi^*

来源：Chemical communications, 2015, 51(96): 17068-17071.

DOI：10.1039/c5cc05408g

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 490 wt%.

• 出版日期2015