A Novel One-Dimensional Porphyrin-Based Covalent Organic Framework
Miao Zhang,
Ruijin Zheng,
Ying Ma,
Ruiping Chen,
Xun Sun,
Xuan Sun
Affiliations
Miao Zhang
State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
Ruijin Zheng
State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
Ying Ma
Key Laboratory of Colloid and Interface Chemistry, Shandong University, Ministry of Education, Jinan 250100, China
Ruiping Chen
State Key Laboratory of Structural Chemistry Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
Xun Sun
State Key Laboratory of Crystal Materials, Shandong University, Jinan 250100, China
Xuan Sun
Key Laboratory of Colloid and Interface Chemistry, Shandong University, Ministry of Education, Jinan 250100, China
A novel one-dimensional covalent organic framework (COF-K) was firstly designed and synthesized through a Schiff-based reaction from a porphyrin building block and a nonlinear right-angle building block. The COF-K exhibited high BET surface area and narrow pore size of 1.25 nm and gave a CO2 adsorption capacity of 89 mg g−1 at 273K and 1bar.
