High CO2/CH4 and C2 Hydrocarbons/CH4 Selectivity in a Chemically Robust Porous Coordination Polymer

2013206 citationsJournal Articlebronze Open Access

Authors

Jingui Duan · Kyoto University

Masakazu Higuchi · Kyoto University

Satoshi Horike · Kyoto University

Maw Lin Foo · Japan Science and Technology Agency

Koya Prabhakara Rao · Kyoto University

Yasutaka Inubushi · Kuraray (Japan)

Tomohiro Fukushima ·

Abstract

Abstract A new porous coordination polymer, ([La(BTB)H 2 O]·solvent ( 1 ⊃guest)), is synthesized. Gas adsorption, ideal adsorbed solution theory (IAST) and breakthrough experiments of it exhibits high CH 4 separation capability toward CO 2 and C2 hydrocarbons at 273 K. In addition, this also shows good water and chemical stability, in particular, it is stable at pH = 14 at 100 °C, which is unprecedented for carboxylate‐based porous coordination polymers. Furthermore, the effective adsorption site for separation is revealed by using an in situ diffuse reflectance IR fourier transform (DRIFT) spectra study.

Topics & Keywords

Metal-Organic Frameworks: Synthesis and Applications Covalent Organic Framework Applications Carbon dioxide utilization in catalysis

UN Sustainable Development Goals

Clean water and sanitation

Publication Details

Published in: Advanced Functional Materials

Volume 23, Issue 28, pp. 3525-3530

DOI: 10.1002/adfm.201203288

Field-Weighted Citation Impact: 9.54

Command Palette

High CO<sub>2</sub>/CH<sub>4</sub> and C2 Hydrocarbons/CH<sub>4</sub> Selectivity in a Chemically Robust Porous Coordination Polymer

Authors

Abstract

Topics & Keywords

UN Sustainable Development Goals

Publication Details