caa a22 4500 463190459 CHVBK 20180406164907.0 cr unu---uuuuu 170326e20071101xx s 000 0 eng 10.1007/s10973-006-7603-5 doi (NATIONALLICENCE)springer-10.1007/s10973-006-7603-5 Lanthanum nitrate decomposition by both temperature programmed heating and citrate gel combustion [Elektronische Daten] Comparative study [S. Mentus, Dijana Jelić, Veselinka Grudić] Thermal decomposition of lanthanum nitrate to lanthanum oxide was carried out by both temperature programmed heating (TPH) and citrate-gel combustion. The temperature programmed heating was carried out under flow of oxidizing (air), neutral (nitrogen) and reducing (25 vol.% hydrogen+argone mixture) gases, and the processes were controlled by simultaneous thermogravimetry and differential thermal analysis. It was shown that hydrogen atmosphere helps to reduce temperatures of all decomposition steps. The results of TPH were utilized to check the nature of residues in the products of lanthanum nitrate-to-oxide conversion performed via citrate-gel combustion technique. Springer Science+Business Media, LLC., 2007 anhydrous lanthanum nitrate nationallicence lanthanum oxide nationallicence sol-gel preparation nationallicence temperature programmed decomposition nationallicence thermal properties nationallicence Mentus S. Faculty of Physical Chemistry, Belgrade University, Studentski trg. 16, 11000, Belgrade, Serbia aut Jelić Dijana Faculty of Medicine, University of Banja Luka, 78000, Banja Luka, Bosnia and Herzegovina aut Grudić Veselinka Faculty of Metallurgy and Technology, Podgorica University, 81000, Podgorica, Montenegro aut Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 90/2(2007-11-01), 393-397 1388-6150 90:2<393 2007 90 10973 https://doi.org/10.1007/s10973-006-7603-5 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10973-006-7603-5 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mentus S. Faculty of Physical Chemistry, Belgrade University, Studentski trg. 16, 11000, Belgrade, Serbia aut NATIONALLICENCE 700 1- Jelić Dijana Faculty of Medicine, University of Banja Luka, 78000, Banja Luka, Bosnia and Herzegovina aut NATIONALLICENCE 700 1- Grudić Veselinka Faculty of Metallurgy and Technology, Podgorica University, 81000, Podgorica, Montenegro aut NATIONALLICENCE 773 0- Journal of Thermal Analysis and Calorimetry Springer US; http://www.springer-ny.com 90/2(2007-11-01), 393-397 1388-6150 90:2<393 2007 90 10973 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer