caa a22 4500 463188330 CHVBK 20180406164900.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10973-005-7462-5 doi (NATIONALLICENCE)springer-10.1007/s10973-005-7462-5 Thermal behaviour of ground vermiculite [Elektronische Daten] [V. Balek, J. Pérez-Rodríguez, L. Pérez-Maqueda, J. Šubrt, J. Poyato] Thermal behaviour of natural vermiculite (Santa Olalla, Huelva, Spain) was investigated by TG, DTA, emanation thermal analysis (ETA) and high temperature XRD on heating in the temperature range from 30 to 1100°C before and after vibratory mill grinding. Microstructure changes of natural and ground vermiculite samples were characterized by using ETA under in situ conditions of heating. By comparing the ETA and XRD results it was demonstrated that a decrease of radon release rate measured by ETA characterized the decrease in the interlayer spacing of the vermiculite samples that followed the dehydration. Springer Science+Business Media, LLC., 2007 differential thermal analysis nationallicence emanation thermal analysis nationallicence grinding nationallicence interlayer spacing nationallicence thermogravimetry nationallicence vermiculite nationallicence XRD nationallicence Balek V. Institute of Inorganic Chemistry, AS CR, 25068, Řež, Czech Republic aut Pérez-Rodríguez J. Instituto de Ciencia de Materiales de Sevilla (CSIC-UNSE), Avda. Americo Vespucio s/n, 41092, Sevilla, Spain aut Pérez-Maqueda L. Instituto de Ciencia de Materiales de Sevilla (CSIC-UNSE), Avda. Americo Vespucio s/n, 41092, Sevilla, Spain aut Šubrt J. Institute of Inorganic Chemistry, AS CR, 25068, Řež, Czech Republic aut Poyato J. Instituto de Ciencia de Materiales de Sevilla (CSIC-UNSE), Avda. Americo Vespucio s/n, 41092, Sevilla, Spain aut Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 88/3(2007-06-01), 819-823 1388-6150 88:3<819 2007 88 10973 https://doi.org/10.1007/s10973-005-7462-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-005-7462-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Balek V. Institute of Inorganic Chemistry, AS CR, 25068, Řež, Czech Republic aut NATIONALLICENCE 700 1- Pérez-Rodríguez J. Instituto de Ciencia de Materiales de Sevilla (CSIC-UNSE), Avda. Americo Vespucio s/n, 41092, Sevilla, Spain aut NATIONALLICENCE 700 1- Pérez-Maqueda L. Instituto de Ciencia de Materiales de Sevilla (CSIC-UNSE), Avda. Americo Vespucio s/n, 41092, Sevilla, Spain aut NATIONALLICENCE 700 1- Šubrt J. Institute of Inorganic Chemistry, AS CR, 25068, Řež, Czech Republic aut NATIONALLICENCE 700 1- Poyato J. Instituto de Ciencia de Materiales de Sevilla (CSIC-UNSE), Avda. Americo Vespucio s/n, 41092, Sevilla, Spain aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 88/3(2007-06-01), 819-823 1388-6150 88:3<819 2007 88 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer