Filters
Results 1 - 1 of 1
Results 1 - 1 of 1.
Search took: 0.023 seconds
Panneerselvam, G.; Antony, M.P.
Proceedings of the fourteenth national symposium on thermal analysis2004
Proceedings of the fourteenth national symposium on thermal analysis2004
AbstractAbstract
[en] The lattice thermal expansion characteristics of lanthanum oxide (La2O3) have been studied by high temperature x-ray diffraction technique (HT-XRD) in the temperature range 298-1773K. Lattice dimensions α and c were calculated from measured 2θ values. Instantaneous and mean linear thermal expansions were computed from the lattice parameter data. The mean linear thermal expansivities along the basal plane and in directions perpendicular to it are found to be of the order of, αa (α-axis) =1.416; αc (c-axis) =2.241. The thermal expansion values estimated in the present study are in reasonable agreement with existing dilatometry-based bulk thermal expansion data. (author)
Primary Subject
Source
Singh Mudher, K.D.; Sali, S.K.; Venugopal, V. (Fuel Chemistry Div., Bhabha Atomic Research Centre, Mumbai (India)) (eds.); Bharadwaj, Shyamala (ed.) (Applied Chemistry Div., Bhabha Atomic Research Centre, Mumbai (India)); Ravindran, P.V. (ed.) (Analytical Chemistry Div., Bhabha Atomic Research Centre, Mumbai (India)); Board of Research in Nuclear Sciences, Dept. of Atomic Energy, Mumbai (India); Indian Thermal Analysis Society, Mumbai (India); 366 p; 2004; p. 95-96; THERMANS 2004: 14. national symposium on thermal analysis; Baroda (India); 20-22 Jan 2004; 10 refs., 2 figs., 1 tab.
Record Type
Book
Literature Type
Conference
Country of publication
Reference NumberReference Number
Related RecordRelated Record
INIS VolumeINIS Volume
INIS IssueINIS Issue