Synthetic Methodology for the Fabrication of Porous Porphyrin Materials with Metal–Organic–Polymer Aerogels

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• 作者：Xin Zhao ; Lin Yuan ; Zeng-qi Zhang ; Yong-song Wang ; Qiong Yu ; Jun Li
• 刊名：Inorganic Chemistry
• 出版年：2016
• 出版时间：June 6, 2016
• 年：2016
• 卷：55
• 期：11
• 页码：5287-5296
• 全文大小：698K
• 年卷期：0
• ISSN：1520-510X

文摘

A promising fabrication strategy used for designing porous porphyrin materials and a group of rigid carboxyl porphyrins based metal–organic–polymer aerogels (MOPAs) has been proposed recently. These newly synthesized MOPAs were exemplarily characterized by FT-IR, UV–vis–DRS, EDS, PXRD, TGA, SEM, TEM, and gas sorption measurements. A gelation study has shown that solvents, molar ratio, temperature, and peripheral carboxyl number in porphyrins all affect gel generation. The MOPA series exhibit eminent thermal stability, high removal efficiency in dye adsorption, versatile morphologies, and permanent tunable porosity; also the BET surface areas fall within the range 249–779 m² g^–1. All of the mentioned properties are significantly superior to some other porous materials, which enable these compounds to be potential candidates for dye uptake, gas storage, and separation.