Enthalpy of formation of Li2Sb and Li3Sb and mixing enthalpy of liquid Li–Sb alloys.
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| Title: | Enthalpy of formation of Li2Sb and Li3Sb and mixing enthalpy of liquid Li–Sb alloys. |
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| Authors: | Terlicka, Sylwia1, Dębski, Adam1, Fima, Przemyslaw1 p.fima@imim.pl |
| Source: | Journal of Alloys & Compounds. Jul2016, Vol. 673, p272-277. 6p. |
| Subjects: | Lithium compounds, Heat of formation, Mixing, Lithium alloys, Intermetallic compounds, Chemical reactions |
| Abstract: | The enthalpies of formation of Li 3 Sb and Li 2 Sb intermetallics and mixing enthalpy of liquid Li–Sb alloys were measured with the use of two calorimetric techniques. The direct reaction calorimetric method was used to measure the formation enthalpy of Li 3 Sb at 942 K (four separate measurements) and Li 2 Sb at 820 K (three separate measurements). The enthalpies of formation of Li 3 Sb and Li 2 Sb were equal to −70.3 ± 0.3 kJ/mol at. and −66.7 ± 0.5 kJ/mol at., respectively. The partial and integral mixing enthalpies were measured in the Li–Sb system by using the drop calorimetry in three separate series starting from the lithium side at 820 K, 942 K, 1024 K and one series starting from the antimony side at 922 K. The integral molar mixing enthalpy has negative values in the whole concentration range. Partial enthalpies of Li agree with available data from electrochemical measurements. Partial enthalpies of Sb are generally constant, which indicates they were measured in the liquid–solid range. [ABSTRACT FROM AUTHOR] |
| Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
| FullText | Text: Availability: 0 |
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| Header | DbId: egs DbLabel: Engineering Source An: 114001279 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Enthalpy of formation of Li2Sb and Li3Sb and mixing enthalpy of liquid Li–Sb alloys. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Terlicka%2C+Sylwia%22">Terlicka, Sylwia</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Dębski%2C+Adam%22">Dębski, Adam</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Fima%2C+Przemyslaw%22">Fima, Przemyslaw</searchLink><relatesTo>1</relatesTo><i> p.fima@imim.pl</i> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Journal+of+Alloys+%26+Compounds%22">Journal of Alloys & Compounds</searchLink>. Jul2016, Vol. 673, p272-277. 6p. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Lithium+compounds%22">Lithium compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Heat+of+formation%22">Heat of formation</searchLink><br /><searchLink fieldCode="DE" term="%22Mixing%22">Mixing</searchLink><br /><searchLink fieldCode="DE" term="%22Lithium+alloys%22">Lithium alloys</searchLink><br /><searchLink fieldCode="DE" term="%22Intermetallic+compounds%22">Intermetallic compounds</searchLink><br /><searchLink fieldCode="DE" term="%22Chemical+reactions%22">Chemical reactions</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The enthalpies of formation of Li 3 Sb and Li 2 Sb intermetallics and mixing enthalpy of liquid Li–Sb alloys were measured with the use of two calorimetric techniques. The direct reaction calorimetric method was used to measure the formation enthalpy of Li 3 Sb at 942 K (four separate measurements) and Li 2 Sb at 820 K (three separate measurements). The enthalpies of formation of Li 3 Sb and Li 2 Sb were equal to −70.3 ± 0.3 kJ/mol at. and −66.7 ± 0.5 kJ/mol at., respectively. The partial and integral mixing enthalpies were measured in the Li–Sb system by using the drop calorimetry in three separate series starting from the lithium side at 820 K, 942 K, 1024 K and one series starting from the antimony side at 922 K. The integral molar mixing enthalpy has negative values in the whole concentration range. Partial enthalpies of Li agree with available data from electrochemical measurements. Partial enthalpies of Sb are generally constant, which indicates they were measured in the liquid–solid range. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Journal of Alloys & Compounds is the property of Elsevier B.V. and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
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| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1016/j.jallcom.2016.02.235 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 6 StartPage: 272 Subjects: – SubjectFull: Lithium compounds Type: general – SubjectFull: Heat of formation Type: general – SubjectFull: Mixing Type: general – SubjectFull: Lithium alloys Type: general – SubjectFull: Intermetallic compounds Type: general – SubjectFull: Chemical reactions Type: general Titles: – TitleFull: Enthalpy of formation of Li2Sb and Li3Sb and mixing enthalpy of liquid Li–Sb alloys. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Terlicka, Sylwia – PersonEntity: Name: NameFull: Dębski, Adam – PersonEntity: Name: NameFull: Fima, Przemyslaw IsPartOfRelationships: – BibEntity: Dates: – D: 15 M: 07 Text: Jul2016 Type: published Y: 2016 Identifiers: – Type: issn-print Value: 09258388 Numbering: – Type: volume Value: 673 Titles: – TitleFull: Journal of Alloys & Compounds Type: main |
| ResultId | 1 |
