Issue 3, 2013
From the journal:

Journal of Materials Chemistry A

Novel lithium-loaded porous aromatic framework for efficient CO2 and H2 uptake†

Heping Ma,a   Hao Ren,a   Xiaoqin Zou,a   Fuxing Sun,a   Zhuojun Yan,a   Kun Cai,a   Dayang Wangb  and  Guangshan Zhu*ac  

* Corresponding authors

a State Key Laboratory of Inorganic Synthesis & Preparative Chemistry, Jilin University, Changchun, China
E-mail: zhugs@jlu.edu.cn
Fax: +86 431-8516-8331

b Ian Wark Research Institute, University of South Australia, Mawson Lakes Campus, Adelaide, SA 5095, Australia

c Queensland Micro- and Nanotechnology Centre, Griffith University, Queensland, Australia

Abstract

Novel porous aromatic frameworks, PAF-18-OH and its lithiated derivative PAF-18-OLi, have been successfully synthesized. In particular, PAF-18-OLi displays significant enhancement of H2 and CO2 adsorption capacity, especially for CO2 uptake (14.4 wt%). More valuably, the stable PAF-18-OLi material exhibits high CO2/N2 selectivity, as high as 129 in the case of CO2 capture from simulated post-combustion flue gas mixtures (85% N2 and 15% CO2). Furthermore, the PAF-18-OLi has shown improved H2 storage capacity after lithiation.

Graphical abstract: Novel lithium-loaded porous aromatic framework for efficient CO2 and H2 uptake

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Article information

DOI
https://doi.org/10.1039/C2TA00616B
Article type
Paper
Submitted
09 Oct 2012
Accepted
17 Oct 2012
First published
18 Oct 2012

J. Mater. Chem. A, 2013,1, 752-758

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Novel lithium-loaded porous aromatic framework for efficient CO2 and H2 uptake

H. Ma, H. Ren, X. Zou, F. Sun, Z. Yan, K. Cai, D. Wang and G. Zhu, J. Mater. Chem. A, 2013, 1, 752 DOI: 10.1039/C2TA00616B

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