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Two Li-Zn Cluster-Based Metal-Organic Frameworks: Strong H2/CO2 Binding and High Selectivity to CO2.
Huang, Yong-Liang; Zhong, Di-Chang; Jiang, Long; Gong, Yun-Nan; Lu, Tong-Bu.
Afiliação
  • Huang YL; MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University , Guangzhou 510275, China.
  • Zhong DC; Institute of New Energy Materials & Low Carbon Technology, School of Material Science & Engineering, Tianjin University of Technology , Tianjin 300384, China.
  • Jiang L; School of Chemistry and Chemical Engineering, Gannan Normal University , Ganzhou 341000, China.
  • Gong YN; MOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry and Chemical Engineering, Sun Yat-Sen University , Guangzhou 510275, China.
  • Lu TB; School of Chemistry and Chemical Engineering, Gannan Normal University , Ganzhou 341000, China.
Inorg Chem ; 56(2): 705-708, 2017 Jan 17.
Article em En | MEDLINE | ID: mdl-28032766
Two metal-organic frameworks (MOFs) {(Me2NH2)[ZnLi(PTCA)(H2O)]}n·n{3DMF·C4H8O2·4H2O} (1) and {(Me2NH2)[ZnLi(PTCA)]}n·n{3DMF·5H2O} (2) have been constructed from Li-Zn clusters and pyrene-1,3,6,8-tetracarboxylic acid (H4PTCA) under solvothermal conditions. Gas sorption measurements have revealed that the pore of desolvated 2 (2d) can strongly interact with H2 and CO2, with high H2 and CO2 adsorption heats of 15.3 and 51.9 kJ/mol, respectively. Furthermore, 2d can selectively adsorb CO2 over N2 and CH4, with high adsorption selectivity of CO2/N2 and CO2/CH4.

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Inorg Chem Ano de publicação: 2017 Tipo de documento: Article País de afiliação: China

Texto completo: 1 Base de dados: MEDLINE Idioma: En Revista: Inorg Chem Ano de publicação: 2017 Tipo de documento: Article País de afiliação: China