Hydrothermal synthesis of CoAPSO-44 in the presence of cyclohexylamine (CHA) as the template is generally accompanied by the formation of an unknown phase, “Co(APSO)N.” Electronic spectroscopy indicates that CO(APSO)N contains Co2+ in a pentacoordinated environment. When Co(APSO)N is heated at 195°C in a water suspension under autogenic pressure, two processes occur: (a) a partial conversion of Co(APSO)N into CoAPSO-44 and (b) decomposition of Co(APSO)N into Co- and Al-phosphates. Thermal removal of CHA from Co(APSO)N results in a breakdown of the latter's cyrstal lattice.
TY - JOUR
AU - Batista, Jurka
AU - Kaučič, Venčeslav
AU - Rajić, Nevenka
AU - Stojaković, Djordje
PY - 1992
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/5054
AB - Hydrothermal synthesis of CoAPSO-44 in the presence of cyclohexylamine (CHA) as the template is generally accompanied by the formation of an unknown phase, “Co(APSO)N.” Electronic spectroscopy indicates that CO(APSO)N contains Co2+ in a pentacoordinated environment. When Co(APSO)N is heated at 195°C in a water suspension under autogenic pressure, two processes occur: (a) a partial conversion of Co(APSO)N into CoAPSO-44 and (b) decomposition of Co(APSO)N into Co- and Al-phosphates. Thermal removal of CHA from Co(APSO)N results in a breakdown of the latter's cyrstal lattice.
PB - Butterworth-Heinemann
T2 - ZEOLITES
T1 - On the formation of CoAPSO-44
EP - 928
IS - 8
SP - 925
VL - 12
DO - 10.1016/0144-2449(92)90156-J
ER -
@article{
author = "Batista, Jurka and Kaučič, Venčeslav and Rajić, Nevenka and Stojaković, Djordje",
year = "1992",
abstract = "Hydrothermal synthesis of CoAPSO-44 in the presence of cyclohexylamine (CHA) as the template is generally accompanied by the formation of an unknown phase, “Co(APSO)N.” Electronic spectroscopy indicates that CO(APSO)N contains Co2+ in a pentacoordinated environment. When Co(APSO)N is heated at 195°C in a water suspension under autogenic pressure, two processes occur: (a) a partial conversion of Co(APSO)N into CoAPSO-44 and (b) decomposition of Co(APSO)N into Co- and Al-phosphates. Thermal removal of CHA from Co(APSO)N results in a breakdown of the latter's cyrstal lattice.",
publisher = "Butterworth-Heinemann",
journal = "ZEOLITES",
title = "On the formation of CoAPSO-44",
pages = "928-925",
number = "8",
volume = "12",
doi = "10.1016/0144-2449(92)90156-J"
}
Batista, J., Kaučič, V., Rajić, N.,& Stojaković, D.. (1992). On the formation of CoAPSO-44. in ZEOLITES
Butterworth-Heinemann., 12(8), 925-928.
https://doi.org/10.1016/0144-2449(92)90156-J
Batista J, Kaučič V, Rajić N, Stojaković D. On the formation of CoAPSO-44. in ZEOLITES. 1992;12(8):925-928.
doi:10.1016/0144-2449(92)90156-J .
Batista, Jurka, Kaučič, Venčeslav, Rajić, Nevenka, Stojaković, Djordje, "On the formation of CoAPSO-44" in ZEOLITES, 12, no. 8 (1992):925-928,
https://doi.org/10.1016/0144-2449(92)90156-J . .
