Optimal Binding of Acetylene to a Nitro-Decorated Metal-Organic Framework

Thien D. Duong, Sergey A. Sapchenko, Ivan Da Silva, Harry G.W. Godfrey, Yongqiang Cheng, Luke L. Daemen, Pascal Manuel, Anibal J. Ramirez-Cuesta, Sihai Yang, Martin Schröder

Результат исследования: Научные публикации в периодических изданияхстатья

11 Цитирования (Scopus)


We report the first example of crystallographic observation of acetylene binding to -NO2 groups in a metal-organic framework (MOF). Functionalization of MFM-102 with -NO2 groups on phenyl groups leads to a 15% reduction in BET surface area in MFM-102-NO2. However, this is coupled to a 28% increase in acetylene adsorption to 192 cm3 g-1 at 298 K and 1 bar, comparable to other leading porous materials. Neutron diffraction and inelastic scattering experiments reveal the role of -NO2 groups, in cooperation with open metal sites, in the binding of acetylene in MFM-102-NO2.

Язык оригиналаанглийский
Страницы (с-по)16006-16009
Число страниц4
ЖурналJournal of the American Chemical Society
Номер выпуска47
СостояниеОпубликовано - 28 ноя 2018

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    Duong, T. D., Sapchenko, S. A., Da Silva, I., Godfrey, H. G. W., Cheng, Y., Daemen, L. L., Manuel, P., Ramirez-Cuesta, A. J., Yang, S., & Schröder, M. (2018). Optimal Binding of Acetylene to a Nitro-Decorated Metal-Organic Framework. Journal of the American Chemical Society, 140(47), 16006-16009. https://doi.org/10.1021/jacs.8b08504