分子内力
单晶
质子
吸附
溶剂
磷化氢
共轭体系
化学
金属有机骨架
结晶学
材料科学
高分子化学
物理化学
有机化学
聚合物
吸附
物理
阻燃剂
量子力学
作者
Soichiro Nakatsuka,Yusuke Watanabe,Yoshinobu Kamakura,Satoshi Horike,Daisuke Tanaka,Takuji Hatakeyama
标识
DOI:10.1002/anie.201912195
摘要
Abstract A triphosphaazatriangulene (H 3 L) was synthesized through an intramolecular triple phospha‐Friedel–Crafts reaction. The H 3 L triangulene contains three phosphinate groups and an extended π‐conjugated framework, which enables the stimuli‐responsive reversible transformation of [Cu(HL)(DMSO)⋅(MeOH)] n , a 3D‐MOF that exhibits reversible sorption characteristics, into (H 3 L⋅0.5 [Cu 2 (OH) 4 ⋅6 H 2 O] ⋅4 H 2 O), a 1D‐columnar assembled proton‐conducting material. The hydrophilic nature of the latter resulted in a proton conductivity of 5.5×10 −3 S cm −1 at 95 % relative humidity and 60 °C.
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