Search results for "SR-XRD"

showing 2 items of 2 documents

Synchrotron Radiation and Chemistry: Studies of Materials for Renewable Energy Sources

2014

We present an overview of selected applications of synchrotron radiation methods to topical chemical research. The analysis is limited to the studies on materials for renewable energy sources, focussing on topics peculiar to chemical research, such as reactivity and synthesis routes; in particular, the paper takes into account subjects having some relevance for the production and storage of energy based on hydrogen. Hydrogen production and storage are taken into account in the sections concerning: (i) Dye-sensitized solar cells, (ii) Metal-organic frameworks and (iii) Hydrides for hydrogen storage; production of energy by fuel cell devices is treated in (iv) Oxide ion and proton conductors …

Materials scienceHydrogenbusiness.industrysynchrotron radiationXRDSynchrotron radiationchemistry.chemical_elementSAXSElectrochemistryXRPDEngineering physicsXANESRenewable energyCatalysishydrogen storagefuel cellHydrogen storageEXAFSchemistrydye-sensitized solar cellSR-XRDReactivity (chemistry)businessNuclear chemistryHydrogen production
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Studio del cinabro: integrazione indagini XRF con SR-XRF e SR-XRD

2011

Ad approfondimento ed integrazione dei risultati analitici già presentati, riguardanti la caratterizzazione in situ tramite fluorescenza a raggi X (XRF) dei materiali pittorici presenti su opere marmoree della collezione statuaria della Galleria Regionale di Palazzo Abatellis (Palermo), sono state effettuate ulteriori indagini su un campione di cinabro (HgS) caratterizzato da una colorazione nera. Tali analisi, condotte tramite misure XRF e XRD presso la beam line ID18 dell’European Syncroton Radiation Facility (Grenoble, Francia), hanno fornito informazioni complementari fondamentali per la corretta interpretazione dello stato di conservazione dello strato pittorico studiato.

XRF SR-XRF SR-XRD cinabro
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