CRYSTALLINE CERIUM(IV) PHOSPHATES .3. PREPARATION AND CHARACTERIZATION OF ISOMORPHOUS PHASES OF COMPOUND-A Academic Article uri icon

abstract

  • The preparation of two crystalline cerium(IV) phosphates that are isomorphous with the previous reported compound CePA is described. The preparations have a variable ammonium ion content and this accounts for the differences observed in their ion exchange behavior. Characterization indicates that these phases belong to a family whose idealized general formula is Ce(OH)1.5(NH4HPO4)x(H2PO4)1-x(PO4)0.50.5H2O. The selectivity of these compounds towards alkali metal cations was determined and the results indicate a small pore zeolitic type structure for these compounds. 1977.

published proceedings

  • JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY

author list (cited authors)

  • HERMAN, R. G., & CLEARFIELD, A.

citation count

  • 11

complete list of authors

  • HERMAN, RG||CLEARFIELD, A

publication date

  • January 1977