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Heat capacity and thermodynamic properties of synthetic heazlewoodite, Ni3S2, and of the high-temperature phase Ni3±xS2
dc.contributor.authorStølen, Sveinen_US
dc.contributor.authorGrønvold, Fredriken_US
dc.contributor.authorWestrum, Jr. , Edgar F.en_US
dc.contributor.authorKolonin, German R.en_US
dc.date.accessioned2006-04-10T14:51:35Z
dc.date.available2006-04-10T14:51:35Z
dc.date.issued1991-01en_US
dc.identifier.citationSt&#x00f8;len, Svein, Gr&#x00f8;nvold, Fredrik, Westrum, Jr., Edgar F., Kolonin, German R. (1991/01)."Heat capacity and thermodynamic properties of synthetic heazlewoodite, Ni3S2, and of the high-temperature phase Ni3&#x00b1;xS2." The Journal of Chemical Thermodynamics 23(1): 77-93. <http://hdl.handle.net/2027.42/29536>en_US
dc.identifier.urihttp://www.sciencedirect.com/science/article/B6WHM-4H2FSTV-C/2/e2e0a1b426e46be47a8710c76632e63ben_US
dc.identifier.urihttps://hdl.handle.net/2027.42/29536
dc.description.abstractThe heat capacity of synthetic heazlewoodite (Ni3S2) was measured over the temperature range 5 K to 350 K by equilibrium adiabatic calorimetry and compared with earlier results. High-temperature results on this phase and on (two-phase) Ni2.9S2 were obtained through the transition regions and up to about 1000 K. In addition to comparing the post-(834 K)-transitional heat capacity with that of fast ionic conductors it is discussed phenomenologically with Helmholtz-energy modelling for the phase transformation. Thermodynamic functions have been evaluated and selected values are, for R = 8.3144 J&#x00b7;K-1&#x00b7;mol-1:en_US
dc.format.extent860199 bytes
dc.format.extent3118 bytes
dc.format.mimetypeapplication/pdf
dc.format.mimetypetext/plain
dc.language.isoen_US
dc.publisherElsevieren_US
dc.titleHeat capacity and thermodynamic properties of synthetic heazlewoodite, Ni3S2, and of the high-temperature phase Ni3±xS2en_US
dc.typeArticleen_US
dc.rights.robotsIndexNoFollowen_US
dc.subject.hlbsecondlevelMaterials Science and Engineeringen_US
dc.subject.hlbsecondlevelChemistryen_US
dc.subject.hlbsecondlevelChemical Engineeringen_US
dc.subject.hlbsecondlevelBiological Chemistryen_US
dc.subject.hlbtoplevelEngineeringen_US
dc.subject.hlbtoplevelScienceen_US
dc.subject.hlbtoplevelHealth Sciencesen_US
dc.description.peerreviewedPeer Revieweden_US
dc.contributor.affiliationumDepartment of Chemistry, University of Michigan, Ann Arbor, MI 48109, U.S.A.en_US
dc.contributor.affiliationotherDepartment of Chemistry, University of Oslo, 0315 Oslo 3, Blindern, Norwayen_US
dc.contributor.affiliationotherDepartment of Chemistry, University of Oslo, 0315 Oslo 3, Blindern, Norwayen_US
dc.contributor.affiliationotherInstitute of Geology & Geophysics, Siberian Branch of the USSR Academy of Sciences, 630090, Novosibirsk 90, U.S.S.R.en_US
dc.description.bitstreamurlhttp://deepblue.lib.umich.edu/bitstream/2027.42/29536/1/0000624.pdfen_US
dc.identifier.doihttp://dx.doi.org/10.1016/S0021-9614(05)80061-8en_US
dc.identifier.sourceThe Journal of Chemical Thermodynamicsen_US
dc.owningcollnameInterdisciplinary and Peer-Reviewed


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