A novel triclinically deformed chabazite-like aluminophosphate prepared in the presence of tris(1,2-diaminoethane)nickel(II) chloride
Samo za registrovane korisnike
1998
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The tris(1,2-diaminoethane)nickel(II) complex was found to be a novel structure-directing agent for the preparation of the chabazite-like AlPO4-34 molecular sieve. During crystallization the complex undergoes a ligand exchange, thus helping stabilization of the AlPO4's chabazite structure by hydroxyls that have exchanged one 1,2-diaminoethane (en) molecule from the Ni(II) coordination sphere. The exchanged complex, [Ni(en)2(OH)2], remains in the chabazite host causing a triclinic deformation of the rhombohedral chabazite framework. Upon calcination the triclinic phase completely transforms into the rhombohedral chabazite-like AlPO4-34 as evidenced from the in situ XRD pattern.
Ključne reči:
Molecular sieve / Triclinic precursor / Chabazite aluminophosphate / AlPO4-34 / Ni(II) complexIzvor:
Microporous and Mesoporous Materials, 1998, 24, 1-3, 83-87Izdavač:
- Elsevier
Finansiranje / projekti:
- Estonian Science Foundation (grant No 2302)
DOI: 10.1016/S1387-1811(98)00146-2
ISSN: 1387-1811
WoS: 000076763400009
Scopus: 2-s2.0-0032180455
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Rajić, Nevenka AU - Meden, Anton AU - Sarv, Priit AU - Kaučič, Venčeslav PY - 1998 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5063 AB - The tris(1,2-diaminoethane)nickel(II) complex was found to be a novel structure-directing agent for the preparation of the chabazite-like AlPO4-34 molecular sieve. During crystallization the complex undergoes a ligand exchange, thus helping stabilization of the AlPO4's chabazite structure by hydroxyls that have exchanged one 1,2-diaminoethane (en) molecule from the Ni(II) coordination sphere. The exchanged complex, [Ni(en)2(OH)2], remains in the chabazite host causing a triclinic deformation of the rhombohedral chabazite framework. Upon calcination the triclinic phase completely transforms into the rhombohedral chabazite-like AlPO4-34 as evidenced from the in situ XRD pattern. PB - Elsevier T2 - Microporous and Mesoporous Materials T1 - A novel triclinically deformed chabazite-like aluminophosphate prepared in the presence of tris(1,2-diaminoethane)nickel(II) chloride EP - 87 IS - 1-3 SP - 83 VL - 24 DO - 10.1016/S1387-1811(98)00146-2 ER -
@article{ author = "Rajić, Nevenka and Meden, Anton and Sarv, Priit and Kaučič, Venčeslav", year = "1998", abstract = "The tris(1,2-diaminoethane)nickel(II) complex was found to be a novel structure-directing agent for the preparation of the chabazite-like AlPO4-34 molecular sieve. During crystallization the complex undergoes a ligand exchange, thus helping stabilization of the AlPO4's chabazite structure by hydroxyls that have exchanged one 1,2-diaminoethane (en) molecule from the Ni(II) coordination sphere. The exchanged complex, [Ni(en)2(OH)2], remains in the chabazite host causing a triclinic deformation of the rhombohedral chabazite framework. Upon calcination the triclinic phase completely transforms into the rhombohedral chabazite-like AlPO4-34 as evidenced from the in situ XRD pattern.", publisher = "Elsevier", journal = "Microporous and Mesoporous Materials", title = "A novel triclinically deformed chabazite-like aluminophosphate prepared in the presence of tris(1,2-diaminoethane)nickel(II) chloride", pages = "87-83", number = "1-3", volume = "24", doi = "10.1016/S1387-1811(98)00146-2" }
Rajić, N., Meden, A., Sarv, P.,& Kaučič, V.. (1998). A novel triclinically deformed chabazite-like aluminophosphate prepared in the presence of tris(1,2-diaminoethane)nickel(II) chloride. in Microporous and Mesoporous Materials Elsevier., 24(1-3), 83-87. https://doi.org/10.1016/S1387-1811(98)00146-2
Rajić N, Meden A, Sarv P, Kaučič V. A novel triclinically deformed chabazite-like aluminophosphate prepared in the presence of tris(1,2-diaminoethane)nickel(II) chloride. in Microporous and Mesoporous Materials. 1998;24(1-3):83-87. doi:10.1016/S1387-1811(98)00146-2 .
Rajić, Nevenka, Meden, Anton, Sarv, Priit, Kaučič, Venčeslav, "A novel triclinically deformed chabazite-like aluminophosphate prepared in the presence of tris(1,2-diaminoethane)nickel(II) chloride" in Microporous and Mesoporous Materials, 24, no. 1-3 (1998):83-87, https://doi.org/10.1016/S1387-1811(98)00146-2 . .