Chemical Research in Chinese Universities ›› 2015, Vol. 31 ›› Issue (3): 325-327.doi: 10.1007/s40242-015-5013-6

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Synthesis of Zn-containing Aluminophosphate with ERI Topology

DUAN Fangzheng, LIU Lingzhi, QIAO Chunyu, YANG Huimin, CHEN Peng   

  1. College of Materials and Chemical Engineering, Heilongjiang Institute of Technology, Harbin 150050, P. R. China
  • Received:2015-01-09 Revised:2015-04-08 Online:2015-06-01 Published:2015-04-27
  • Contact: DUAN Fangzheng E-mail:duanfangzheng@gmail.com
  • Supported by:

    Supported by the Project of the Department of Education of Heilongjiang Province, China(No.12531538).

Abstract:

A Zn-containing aluminophosphate with ERI-zeotype structure was hydrothermally synthsized with 1,2-diaminocyclohexane(DACH) as the template. The result of the structural analysis indicates that the Zn-containing aluminosphate crystallized in the hexagonal space group of P63/m was constituted up by the alternating Al(Zn)O4 and PO4 tetrahedra. The organic amine DACH located in the ERI cages was used to balance the negative charge of the framework.

Key words: Aluminophosphate, Substitution, ERI topology, Molecular sieve