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dc.contributor.authorLópez-Arce, Paula-
dc.contributor.authorDoehne, Eric-
dc.identifier.citationHeritage, Weathering and Conservation Conference (HWC2006)en_US
dc.description15 slides.-- Communication presented in: Heritage, Weathering & Conservation Conference (Madrid, June 21-24, 2006).en_US
dc.description.abstract[Background] Fluctuations of atmospheric conditions cause dehydration and hydration of hygroscopic salts, leading to expansion and contraction that results in fatigue stress of the porous material (Overmiller, 1926 in Shaffer 1932; Arnold & Zehnder 1988; Charola & Weber, 1992).en_US
dc.description.abstract[Objective] Quantify reaction kinetics and morphological changes for sodium sulfate transition from decahydrate phase Mirabilite (Na2 SO4 x 10H2O) to a microcrystalline powder of anhydrous Thenardite (Na2 SO4) due to relative humidity cycling in ESEM (Doehne, 1994).en_US
dc.description.sponsorshipTo the Ministry of Science and Technology JCCM, Toledo (Spain), the European Social Fund, and Giacomo Chiari, chief scientist of the Getty Conservation Institute (GCI), for supporting the post-doctoral fellowship to develop this work.en_US
dc.format.extent1148482 bytes-
dc.publisherConsejo Superior de Investigaciones Científicas (España)en_US
dc.titleKinetics of Sodium Sulfate as observed by humidity cycling with ESEMen_US
dc.typecomunicación de congresoen_US
dc.description.peerreviewedPeer revieweden_US
Appears in Collections:(IGE) Comunicaciones congresos
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