Solid-state synthesis and heat capacity measurements of ceramic compounds LiAlSiO4, LiAlSi2O6, LiAlSi3O8, and LiAlSi4O10

Autor:	S. G. Kulkarni, S.K. Rakshit, S. G. Singh, L. Ahamad, Yeshwant Naik, G.A. Rama Rao, S. C. Gadkari, S.C. Parida
Rok vydání:	2012
Předmět:	Materials science Silicon Analytical chemistry chemistry.chemical_element Condensed Matter Physics Heat capacity Thermogravimetry Chemical kinetics Differential scanning calorimetry chemistry visual_art visual_art.visual_art_medium Lithium Ceramic Crystallite Physical and Theoretical Chemistry
Zdroj:	Journal of Thermal Analysis and Calorimetry. 112:17-23
ISSN:	1572-8943 1388-6150
DOI:	10.1007/s10973-012-2691-x
Popis:	Number of lithium-based oxide ceramics in Li–Al–Si–O system were synthesized by solid-state reaction route using Li2CO3, Al2O3, and SiO2. The progress of the reaction was monitored using thermogravimetry. A model-free approach was employed to fit the temperature versus mass loss data. Heat capacities were measured as a function of temperature using differential scanning calorimetry. Variation of lithium/silicon ratio resulted in change in heat capacity and average crystallite size in each compound.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0d01ee757bd2a36a0bba46515996c6ee https://doi.org/10.1007/s10973-012-2691-x Zobrazit plný text záznamu Full text from SpringerLink