Formation of a nanometer-thick water layer at high humidity on a dynamic crystalline material composed of multi-interactive molecules.

نویسندگان

  • Yumi Yakiyama
  • Gil Ryeong Lee
  • Sung Yeon Kim
  • Yoshitaka Matsushita
  • Yasushi Morita
  • Moon Jeong Park
  • Masaki Kawano
چکیده

Crystalline powders self-assembled from interactive discrete molecules reversibly transformed from a porous structure to a 2D one with a nanometer-thick H2O layer by hydration/dehydration. Multi-point weak intermolecular interactions contributed to maintenance of each phase. This structure transformation induced a humidity-dependent ion conductivity change from insulator to 3.4 × 10(-3) S cm(-1).

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عنوان ژورنال:
  • Chemical communications

دوره 51 31  شماره 

صفحات  -

تاریخ انتشار 2015