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Tuning Multiple Counter-Anions in Porous Coordination Polymers with lcy Topology for Acetylene/Ethylene Separation.
Tang, Jie; Shen, Yuebing; He, Xingge; Chen, Meng; Zhao, Haitian; Wang, Yu; Jiang, Junyang; Liu, Penghui; Dang, Rui; Zhang, Mingxing; Qin, Guoping; Bai, Junfeng; Duan, Jingui.
Afiliación
  • Tang J; State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China.
  • Shen Y; State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China.
  • He X; Nantong University, Nantong, Jiangsu 226019, China.
  • Chen M; Nantong University, Nantong, Jiangsu 226019, China.
  • Zhao H; Nantong University, Nantong, Jiangsu 226019, China.
  • Wang Y; Nantong University, Nantong, Jiangsu 226019, China.
  • Jiang J; Nantong University, Nantong, Jiangsu 226019, China.
  • Liu P; Nantong University, Nantong, Jiangsu 226019, China.
  • Dang R; Nantong University, Nantong, Jiangsu 226019, China.
  • Zhang M; Nantong University, Nantong, Jiangsu 226019, China.
  • Qin G; Chongqing Key Laboratory of Photo-Electric Functional Materials, College of Physics and Electronic Engineering, Chongqing Normal University, Chongqing 401331, China.
  • Bai J; State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China.
  • Duan J; State Key Laboratory of Materials-Oriented Chemical Engineering, College of Chemical Engineering, Nanjing Tech University, Nanjing 211816, China.
Inorg Chem ; 63(8): 3667-3674, 2024 Feb 26.
Article en En | MEDLINE | ID: mdl-38335451
ABSTRACT
The efficient separation of acetylene (C2H2) and ethylene (C2H4) is an important and complex process in the industry. Herein, we report a new family of lcy-topologic coordination frameworks (termed NTU-90 to NTU-92) with Cu3MF6 (M = Si, Ti, and Zr) nodes. These charged frameworks are compensated by different counterbalanced ions (MF62-, BF4-, and Cl-), yielding changes in the size of the window apertures. Among these frameworks, NTU-92-a (activated NTU-92) shows good adsorption selectivity of C2H2/C2H4 and also significant ability in recovering both highly pure C2H4 (99.95%) and C2H2 (99.98%). Our work not only presents a potential alternative for energy-saving purification of C2 hydrocarbons but also provides a new approach for tuning the function of charged porous materials.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Inorg Chem Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Inorg Chem Año: 2024 Tipo del documento: Article País de afiliación: China Pais de publicación: Estados Unidos