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Na ion-exchanged zirconium phosphate crystal with high calcium ion selectivity.
Hayashi, Fumitaka; Shirasu, Yuka; Fujisawa, Kazunori; Tipplook, Mongkol; Yamada, Tetsuya; Teshima, Katsuya.
Afiliação
  • Hayashi F; Department of Materials Chemistry, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan. teshima@shinshu-u.ac.jp.
  • Shirasu Y; Department of Materials Chemistry, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan. teshima@shinshu-u.ac.jp.
  • Fujisawa K; Research Initiative for Supra-Materials (RISM), Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan.
  • Tipplook M; Research Initiative for Supra-Materials (RISM), Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan.
  • Yamada T; Department of Materials Chemistry, Faculty of Engineering, Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan. teshima@shinshu-u.ac.jp.
  • Teshima K; Research Initiative for Supra-Materials (RISM), Shinshu University, 4-17-1 Wakasato, Nagano 380-8553, Japan.
Dalton Trans ; 53(27): 11252-11256, 2024 Jul 09.
Article em En | MEDLINE | ID: mdl-38940199
ABSTRACT
We demonstrate hydrothermally grown sodium hydrogen zirconium phosphate ((Na,H)-ZrP) crystals exhibiting high calcium ion selectivity. The standard Gibbs free energies for Ca2+ exchange on (Na,H)-ZrP and γ-type ZrP were estimated to be -10.1 and -4.69 kJ mol-1, respectively. The high Ca2+ selectivity of (Na,H)-ZrP could be attributed to the size matching between the ion exchange site of (Na,H)-ZrP and Ca2+.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Dalton Trans Ano de publicação: 2024 Tipo de documento: Article
Texto completo
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PubMed Links
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Idioma: En Revista: Dalton Trans Ano de publicação: 2024 Tipo de documento: Article