Listar por tema "X-ray diffraction"

Mostrando ítems 1-3 de 3

Aluminum Hydroxide Gel Characterization within a Calcium Aluminate Cement Paste by Combined Pair Distribution Function and Rietveld Analyses

Cuesta, Ana; Ichikawa, Rodrigo U.; Londono-Zuluaga, Diana; De la Torre, Angeles G.; Santacruz, Isabel; [et al.] (Elsevier, 2017-06)

There are many commercially important multiphase materials which contain amorphous phases, such as cement pastes, porcelains, glass-ceramics or pharmaceutical compounds. However, the analysis of amorphous phase(s) within ...
In-situ early-age hydration study of sulfobelite cements by synchrotron powder diffraction

Álvarez-Pinazo, Gema; Cuesta, Ana; García-Maté, Marta; Santacruz, Isabel; Losilla, Enrique R.; [et al.] (Karen Scrivener, 2014)

Eco-friendly belite calcium sulfoaluminate (BCSA) cement hydration behavior is not yet well understood. Here,we report an in-situ synchrotron X-ray powder diffraction study for the first hours of hydration of BCSA ...
Structural Variability in Multifunctional Metal Xylenediaminetetraphosphonate Hybrids

Colodrero, Rosario M.P.; Bazaga-García, Montse; Olivera-Pastor, P.; Losilla, E.R.; Martos, E.Q.; [et al.] (2013)

The two cornerstones in the field of MOFs are the Secondary Building Units (SBU’s or “bricks”) and the organic linkers. The structural tunability of crystalline MOFs coupled, when possible, with high chemical and thermal ...