Wydział Chemii

Pravas Deria

Joseph E. Mondloch

Emmanuel Tylianakis

Pritha Ghosh

Wojciech Bury

Randall Q. Snurr

Joseph T. Hupp

Omar K. Farha

2013

Journal of the American Chemical Society

135

16801-16804

10.1021/ja408959g

Naukowa

Angielski

Artykuł

A new functionalization technique, solvent-assisted ligand incorporation (SALI), was developed to efficiently incorporate carboxylate-based functionalities in the Zr-based metal–organic framework, NU-1000. Unlike previous metal node functionalization strategies, which utilize dative bonding to coordinatively unsaturated metal sites, SALI introduces functional groups as charge compensating and strongly bound moieties to the Zr₆ node. Utilizing SALI, we have efficiently attached perfluoroalkane carboxylates of various chain lengths (C₁–C₉) on the Zr₆ nodes of NU-1000. These fluoroalkane-functionalized mesoporous MOFs, termed herein SALI-n, were studied experimentally and theoretically as potential CO₂ capture materials.

http://dx.doi.org/10.1021/ja408959g

https://www.acs.org/content/acs/en.html