Designing Higher Surface Area Metal–Organic Frameworks: Are Triple Bonds Better Than Phenyls?
作者:Omar K. Farha、Christopher E. Wilmer、Ibrahim Eryazici、Brad G. Hauser、Philip A. Parilla、Kevin O’Neill、Amy A. Sarjeant、SonBinh T. Nguyen、Randall Q. Snurr、Joseph T. Hupp
DOI:10.1021/ja302623w
日期:2012.6.20
We have synthesized, characterized, and computationally validated the high Brunauer-Emmett-Teller surface area and hydrogen uptake of a new, noncatenating metal-organic framework (MOF) material, NU-111. Our results imply that replacing the phenyl spacers of organic linkers with triple-bond spacers is an effective strategy for boosting molecule-accessible gravimetric surface areas of MOFs and related high-porosity materials.