caa a22 4500 463191005 CHVBK 20180406164909.0 cr unu---uuuuu 170326e20070701xx s 000 0 eng 10.1007/s10973-006-7497-2 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7497-2 Non-equivalent water molecules in [Ni(H2O)6](ClO4)2 and in [Ni(D2O)6](ClO4)2 in the thermogravimetric investigations [Elektronische Daten] [Malgorzata Rachwalska, Dorota Majda] The thermal decomposition of [Ni(H2O)6](ClO4)2 and [Ni(D2O)6](ClO4)2 were studied by thermogravimetric analysis (TG) and simultaneous differential thermal analysis (SDTA) at a constant heating rate. The gaseous products of the decomposition were on-line identified by a quadrupole mass spectrometer (QMS). In both cases the process of decomposition starts at ca. 410 K and is connected with removal of water molecules in a stepwise way; at the beginning the first water molecule is lost, then the second and at higher temperature the third one. The rest of the water molecules are lost in the temperature region of ClO 4 − decomposition. The energy of activation of the process was calculated in both cases. Springer Science+Business Media LLC, 2007 DTA nationallicence hexaaquanickel(II) perchlorates nationallicence QMS nationallicence TG nationallicence thermal decomposition nationallicence Rachwalska Malgorzata Department of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Cracow, Poland aut Majda Dorota Regional Laboratory of Physicochemical Analysis and Structural Research, Jagiellonian University, Ingardena 3, 30-060, Cracow, Poland aut Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 89/1(2007-07-01), 277-281 1388-6150 89:1<277 2007 89 10973 https://doi.org/10.1007/s10973-006-7497-2 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7497-2 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Rachwalska Malgorzata Department of Chemistry, Jagiellonian University, Ingardena 3, 30-060, Cracow, Poland aut NATIONALLICENCE 700 1- Majda Dorota Regional Laboratory of Physicochemical Analysis and Structural Research, Jagiellonian University, Ingardena 3, 30-060, Cracow, Poland aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 89/1(2007-07-01), 277-281 1388-6150 89:1<277 2007 89 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer