Hydration processes in tricalcium silicate: application of the boundary nucleation model to quasielastic neutron scattering data.

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dc.contributor.authorPeterson, VKen_AU
dc.contributor.authorWhitten, AEen_AU
dc.date.accessioned2009-06-11T04:51:08Zen_AU
dc.date.accessioned2010-04-30T05:06:31Zen_AU
dc.date.available2009-06-11T04:51:08Zen_AU
dc.date.available2010-04-30T05:06:31Zen_AU
dc.date.issued2009-02-12en_AU
dc.date.statistics2009-02-12en_AU
dc.description.abstractTricalcium silicate hydration is followed using quasielastic neutron scattering (QENS) and the kinetics of product nucleation and growth modeled using a boundary nucleation (BN) model. The BN model, previously applied once to calorimetry data of hydrating tricalciurn silicate, is applied to QENS data that includes components that do not follow the evolution of heat (measured using calorimetry). Variations in modeling conditions are explored, including combination with a second model describing later, diffusion-limited, behavior. The BN model produces comparable quality fits to those from the commonly used Avrami-derived model and is found to support the theory that nucleation and growth begins at the time of mixing and proceeds with a single kinetic process. © 2009, American Chemical Societyen_AU
dc.identifier.citationPeterson, V. K., & Whitten, A. E. (2009). Hydration processes in tricalcium silicate: application of the boundary nucleation model to quasielastic neutron scattering data. Journal of Physical Chemistry C, 113(6), 2347-2351. doi:10.1021/jp807209wen_AU
dc.identifier.govdoc1417en_AU
dc.identifier.issn1932-7447en_AU
dc.identifier.issue6en_AU
dc.identifier.journaltitleJournal of Physical Chemistry Cen_AU
dc.identifier.pagination2347-2351en_AU
dc.identifier.urihttp://dx.doi.org/10.1021/jp807209wen_AU
dc.identifier.urihttp://apo.ansto.gov.au/dspace/handle/10238/1337en_AU
dc.identifier.volume113en_AU
dc.language.isoenen_AU
dc.publisherAmerican Chemical Societyen_AU
dc.subjectHydrationen_AU
dc.subjectSilicatesen_AU
dc.subjectNucleationen_AU
dc.subjectScatteringen_AU
dc.subjectCalorimetryen_AU
dc.subjectGrowthen_AU
dc.titleHydration processes in tricalcium silicate: application of the boundary nucleation model to quasielastic neutron scattering data.en_AU
dc.typeJournal Articleen_AU
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