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Lee, Jae Sung
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dc.citation.endPage 931 -
dc.citation.number 6 -
dc.citation.startPage 926 -
dc.citation.title JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY -
dc.citation.volume 12 -
dc.contributor.author Jeong, Euh Duck -
dc.contributor.author Ha, Myoung Gyu -
dc.contributor.author Pak, Hyuk Kyu -
dc.contributor.author Ryu, Bong Ki -
dc.contributor.author Borse, Pramod H. -
dc.contributor.author Lee, Jae Sung -
dc.contributor.author Komatsu, Takayuki -
dc.contributor.author Kim, Hae Jin -
dc.contributor.author Kim, Hyun Gyu -
dc.date.accessioned 2023-12-22T09:40:17Z -
dc.date.available 2023-12-22T09:40:17Z -
dc.date.created 2015-07-30 -
dc.date.issued 2006-11 -
dc.description.abstract The thermal stabilities, physical and optical properties of xK(2)O-(14-x)Na2O-14Nb(2)O(5)-72TeO(2) (x = 0 similar to 12 mol%) glasses have been studied. The glasses consisting of ca. 10 mol% K2O show high thermal stabilities with values of Delta T = Tx - Tg = ca. 105 degrees C against crystallization, where Tg and Tx are the glass transition and crystallization onset temperatures, respectively. The activation energy of grain growth of a cubic crystalline phase in the 10K(2)O-4Na(2)O-14Nb(2)O(5)-72TeO(2) glass was 7.92 kJ/mol. The energy required for the phase transformation from the 10K(2)O-4Na(2)O-14Nb(2)O(5)-72TeO(2) glass to the cubic crystalline phase was 190.74 kJ/mol. The optical and physical properties of the K2O-Na2O-Nb2O5-TeO2 glasses were obtained: refractive index, n = 1.88-1.97; rho = 4.22-4.64 g/cm(3); optical energy band of the transmission cut-off wavelength, Eg (eV) = 3.17-3.14; relative permittivity, epsilon(r,) = 28-29. The values of R-M and alpha(m) for K2O-Na2O-Nb2O5-TeO2 glasses were much larger than those of Na2O-Nb2O5-TeO2 glasses -
dc.identifier.bibliographicCitation JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY, v.12, no.6, pp.926 - 931 -
dc.identifier.issn 1226-086X -
dc.identifier.scopusid 2-s2.0-33845339292 -
dc.identifier.uri https://scholarworks.unist.ac.kr/handle/201301/13143 -
dc.identifier.wosid 000242530300015 -
dc.language 영어 -
dc.publisher ELSEVIER SCIENCE INC -
dc.title.alternative Thermal stabilities, physical and optical properties of (KO)-O-2-(NaO)-O-2-(NbO5)-O-2-TeO2 glasses -
dc.title Thermal stabilities, physical and optical properties of (KO)-O-2-(NaO)-O-2-(NbO5)-O-2-TeO2 glasses -
dc.type Article -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordAuthor TeO2 glasses -
dc.subject.keywordAuthor refractive index -
dc.subject.keywordAuthor molar volume -
dc.subject.keywordAuthor thermal stability -
dc.subject.keywordAuthor activation energy -
dc.subject.keywordPlus TELLURITE GLASSES -
dc.subject.keywordPlus 2ND-HARMONIC GENERATION -
dc.subject.keywordPlus TEO2-BASED GLASSES -
dc.subject.keywordPlus CERAMICS -
dc.subject.keywordPlus SPECTRA -

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