Two CoAPO materials (CoAPO-34 and CoAPO-20) with relatively high Co2+/Al3+ substitution level were synthesised in either fluoride-free or fluoride-containing reaction mixture using piperidine as a structure-directing agent. Present investigation established that fluoride ions acted only as a mineralising agent and did not impart any structure-directing role. TG-DTG-DSCcurves differ considerably for CoAPO-34 and CoAPQ-20, thus indicating that thermal decomposition of piperidine proceeds in a different manner for these products.
Keywords:
CoAPO / chabazite-like material / sodalite-like material / thermal analysis / TG-DTG-DSC
TY - JOUR
AU - Rajić, Nevenka
AU - Gabrovsek, R
AU - Kaučič, Venčeslav
PY - 2000
UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/296
AB - Two CoAPO materials (CoAPO-34 and CoAPO-20) with relatively high Co2+/Al3+ substitution level were synthesised in either fluoride-free or fluoride-containing reaction mixture using piperidine as a structure-directing agent. Present investigation established that fluoride ions acted only as a mineralising agent and did not impart any structure-directing role. TG-DTG-DSCcurves differ considerably for CoAPO-34 and CoAPQ-20, thus indicating that thermal decomposition of piperidine proceeds in a different manner for these products.
PB - Elsevier, Amsterdam
T2 - Thermochimica Acta
T1 - Thermal investigations of CoAPO materials prepared by using piperidine as a structure-directing agent
EP - 124
IS - 1-2
SP - 119
VL - 351
DO - 10.1016/S0040-6031(00)00425-1
ER -
@article{
author = "Rajić, Nevenka and Gabrovsek, R and Kaučič, Venčeslav",
year = "2000",
abstract = "Two CoAPO materials (CoAPO-34 and CoAPO-20) with relatively high Co2+/Al3+ substitution level were synthesised in either fluoride-free or fluoride-containing reaction mixture using piperidine as a structure-directing agent. Present investigation established that fluoride ions acted only as a mineralising agent and did not impart any structure-directing role. TG-DTG-DSCcurves differ considerably for CoAPO-34 and CoAPQ-20, thus indicating that thermal decomposition of piperidine proceeds in a different manner for these products.",
publisher = "Elsevier, Amsterdam",
journal = "Thermochimica Acta",
title = "Thermal investigations of CoAPO materials prepared by using piperidine as a structure-directing agent",
pages = "124-119",
number = "1-2",
volume = "351",
doi = "10.1016/S0040-6031(00)00425-1"
}
Rajić, N., Gabrovsek, R.,& Kaučič, V.. (2000). Thermal investigations of CoAPO materials prepared by using piperidine as a structure-directing agent. in Thermochimica Acta
Elsevier, Amsterdam., 351(1-2), 119-124.
https://doi.org/10.1016/S0040-6031(00)00425-1
Rajić N, Gabrovsek R, Kaučič V. Thermal investigations of CoAPO materials prepared by using piperidine as a structure-directing agent. in Thermochimica Acta. 2000;351(1-2):119-124.
doi:10.1016/S0040-6031(00)00425-1 .
Rajić, Nevenka, Gabrovsek, R, Kaučič, Venčeslav, "Thermal investigations of CoAPO materials prepared by using piperidine as a structure-directing agent" in Thermochimica Acta, 351, no. 1-2 (2000):119-124,
https://doi.org/10.1016/S0040-6031(00)00425-1 . .
