Azobenzene Decorated NbO-Type Metal-Organic Framework for High-Capacity Storage of Energy Gases.
Pan Huang, Cheng Chen, Zixiao Hong, Jiandong Pang, Mingyan Wu, Feilong Jiang, Maochun Hong
Author Information
Pan Huang: State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China.
Cheng Chen: State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China.
Zixiao Hong: Institute of Urban Environment , Chinese Academy of Sciences , Xiamen 361021 , China.
Jiandong Pang: Department of Chemistry , Texas A&M University , College Station , Texas 77843 , United States.
Mingyan Wu: State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China.
Feilong Jiang: State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China.
Maochun Hong: State Key Laboratory of Structure Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences , Fuzhou 350002 , China. ORCID
Herein, a microporous NbO-type framwork () that showed outstanding surface area (3740.4 m·g) was fabricated by utilizing an azobenzene-derived carboxylate ligand. As anticipated, can store 2.35 wt % H at 77 K up to 1 bar. Furthermore, exhibits high-capacity storage of C2 and C3 hydrocarbons at room temperature. Especially, the uptake amount of CH is 325.76 cm·g at 298 K, which represents the new record of CH adsorption capacity in the MOFs materials. In addition, exhibits excellent gravimetric total uptake of 332 cm·g at 298 K and 65 bar.
