Phosphoric Acid Loaded Azo (−NN−) Based Covalent Organic Framework for Proton Conduction

• Published in: Journal of the American Chemical Society Vol. 136; no. 18; pp. 6570 - 6573
• Main Authors: Chandra, Suman, Kundu, Tanay, Kandambeth, Sharath, BabaRao, Ravichandar, Marathe, Yogesh, Kunjir, Shrikant M, Banerjee, Rahul
• Format: Journal Article
• Language: English
• Published: United States American Chemical Society 07.05.2014
• Subjects: boiling; phosphoric acid; schiff bases

Two new chemically stable functional crystalline covalent organic frameworkds (COFs) (Tp-Azo and Tp-Stb) were synthesized using the Schiff base reaction between tri­formyl­phloro­glucinol (Tp) and 4,4′-azodi­aniline (Azo) or 4,4′-diamino­stilbene (Stb), respectively. Both COFs show the expected keto...