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An X-ray photoelectron spectroscopy study of the hydration of C2S thin films

Autor
Rheinheimer, V.; Casanova, I.
Tipus d'activitat
Article en revista
Revista
Cement and concrete research
Data de publicació
2014-06
Volum
60
Pàgina inicial
83
Pàgina final
90
DOI
https://doi.org/10.1016/j.cemconres.2014.03.005 Obrir en finestra nova
Projecte finançador
REACTORES ESTRUCTURADOS Y MOCROREACTORES RECUBIERTOS CON AEROGLES E HIDROTALCITAS PARA LA GENERACIÓN DE HIDRÓGENO
Repositori
http://hdl.handle.net/2117/22734 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0008884614000672 Obrir en finestra nova
Resum
Electron-beam evaporation was used to produce thin films of ß-dicalcium silicate. Chemical and mineralogical compositions were characterized by X-ray photoelectron spectroscopy (XPS) and grazing-angle X-ray diffraction (GAXRD), respectively. Results showthat no fractionation occurs during evaporation and isostructural condensation of the material as synthesized films have the same composition as the initial bulk material. Samples were gradually hydrated under saturatedwater spray conditions and...
Citació
Rheinheimer, V.; Casanova, I. An X-ray photoelectron spectroscopy study of the hydration of C2S thin films. "Cement and concrete research", Juny 2014, vol. 60, p. 83-90.
Paraules clau
ß-dicalcium Silicate, C-s-h, Thin Films, Hydration, X-ray Photoelectron Spectroscopy
Grup de recerca
CRnE - Centre de Recerca en Ciència i Enginyeria Multiescala de Barcelona
NEMEN - Nanoenginyeria de materials aplicats a l'energia

Participants