التفاصيل البيبلوغرافية
| العنوان: |
Solvent‐Vapor‐Induced Reversible Single‐Crystal‐to‐Single‐Crystal Transformation of a Triphosphaazatriangulene‐Based Metal–Organic Framework. |
| المؤلفون: |
Nakatsuka, Soichiro1 (AUTHOR), Watanabe, Yusuke1 (AUTHOR), Kamakura, Yoshinobu1 (AUTHOR), Horike, Satoshi2 (AUTHOR), Tanaka, Daisuke1 (AUTHOR), Hatakeyama, Takuji1 (AUTHOR) hatake@kwansei.ac.jp |
| المصدر: |
Angewandte Chemie International Edition. 1/20/2020, Vol. 59 Issue 4, p1435-1439. 5p. |
| مصطلحات موضوعية: |
*METAL-organic frameworks, *HUMIDITY, *PROTON conductivity, *WATER, *SORPTION |
| مستخلص: |
A triphosphaazatriangulene (H3L) was synthesized through an intramolecular triple phospha‐Friedel–Crafts reaction. The H3L 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 (H3L⋅0.5 [Cu2(OH)4⋅6 H2O] ⋅4 H2O), 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. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
Academic Search Index |
