caa a22 4500 463233808 CHVBK 20180405153250.0 cr unu---uuuuu 170326e20070601xx s 000 0 eng 10.1007/s10853-006-0404-1 doi (NATIONALLICENCE)springer-10.1007/s10853-006-0404-1 Influence of calcination conditions on phase formation and particle size of indium niobate powders synthesized by the solid-state reaction [Elektronische Daten] [S. Wongsaenmai, R. Yimnirun, S. Ananta] A wolframite-type phase of indium niobate, InNbO4, has been synthesized by a solid-state reaction via a rapid vibro-milling technique. The formation of the InNbO4 phase in the calcined powders has been investigated as a function of calcination conditions by TG-DTA and XRD techniques. Morphology, particle size and chemical composition have been determined via a combination of SEM and EDX techniques. Single-phase InNbO4 powders have been obtained successfully for calcination condition of 900°C for 4h or 950°C for 2h with heating/cooling rates of 30°C/min. Higher temperatures and longer dwell times clearly favoured particle growth and the formation of large and hard agglomerates. Springer Science+Business Media, LLC, 2007 Wongsaenmai S. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut Yimnirun R. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut Ananta S. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/11(2007-06-01), 3754-3760 0022-2461 42:11<3754 2007 42 10853 https://doi.org/10.1007/s10853-006-0404-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-0404-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wongsaenmai S. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut NATIONALLICENCE 700 1- Yimnirun R. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut NATIONALLICENCE 700 1- Ananta S. Department of Physics, Faculty of Science, Chiang Mai University, 50200, Chiang Mai, Thailand aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/11(2007-06-01), 3754-3760 0022-2461 42:11<3754 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer