An inorganic–organic hybrid framework from the assembly of an electron-rich diphosphonate and electron-deficient tripyridyl moiety. Issue 35 (24th August 2018)

• Record Type: Journal Article
• Authors: Ma, Yu-Juan; Han, Song-De; Pan, Jie; Mu, Ying; Li, Jin-Hua; Wang, Guo-Ming
• Is Part Of: Journal of materials chemistry. Volume 6:Issue 35(2018)
• Page Start: 9341
• Page End: 9344
• Publication Date: 2018-08-24
• Subjects: Materials -- Periodicals; Chemistry, Analytic -- Periodicals; Optical materials -- Research -- Periodicals; Electronics -- Materials -- Research -- Periodicals; 543.0284
• DOI: 10.1039/c8tc02903b
• Languages: English
• ISSNs: 2050-7526

Abstract

Abstract : The combination of an electron-rich zinc diphosphonate layer and an electron-deficient tripyridine moiety generates a 3D hybrid framework with excellent photochromism with a wide rapid photoresponse upon exposure to X-rays, UV light and sunlight at ambient temperature. Abstract : The combination of an electron-rich zinc diphosphonate layer and electron-deficient 2, 4, 6-tri(4-pyridyl)-1, 3, 5-triazine (TPT) generates a 3D inorganic–organic hybrid with an [–ED–EA–ED–EA–] arrangement (ED = electron donor and EA = electron acceptor), which exhibits a wide and rapid photoresponse upon exposure to the stimulus of sunlight, UV light and X-rays at ambient temperature. Notably, the coloration time is 0.1 s when exposed to UV light (320 nm) generated from a Xe-lamp (150 W).