Type
ArticleKAUST Grant Number
KUS-11-004021Date
2010-05-11Permanent link to this record
http://hdl.handle.net/10754/598952
Metadata
Show full item recordAbstract
Calcium silicate hydrate (CSH) is the major volume phase in the matrix of Portland cement concrete. Total x-ray scattering measurements with synchrotron x rays on synthetic CSH(I) shows nanocrystalline ordering with a particle diameter of 3.5(5) nm, similar to a size-broadened 1.1 nm tobermorite crystal structure. The CSH component in hydrated tricalcium silicate is found to be similar to CSH(I). Only a slight bend and additional disorder within the CaO sheets is required to explain its nanocrystalline structure. © 2010 The American Physical Society.Citation
Skinner LB, Chae SR, Benmore CJ, Wenk HR, Monteiro PJM (2010) Nanostructure of Calcium Silicate Hydrates in Cements. Physical Review Letters 104. Available: http://dx.doi.org/10.1103/PhysRevLett.104.195502.Sponsors
This publication was based on work supported in part by Grant No. KUS-11-004021, made by King Abdullah University of Science and Technology (KAUST). This work was supported by the U.S. DOE, Argonne National Laboratory under Contract No. DE-AC02-06CH11357. Also, thanks to Dr. Simon Clark, Dr. Juyoung Ha, Cagla Meral, and Elizabeth Mannering for their help with the production of this paper; and to Gordon Chan and Dr. Laila Raki for their help with the sample synthesis.Publisher
American Physical Society (APS)Journal
Physical Review LettersPubMed ID
20866975ae974a485f413a2113503eed53cd6c53
10.1103/PhysRevLett.104.195502
Scopus Count
Collections
Publications Acknowledging KAUST SupportRelated articles
- Investigation of the hydration and bioactivity of radiopacified tricalcium silicate cement, Biodentine and MTA Angelus.
- Authors: Camilleri J, Sorrentino F, Damidot D
- Issue date: 2013 May
- Characterization of set Intermediate Restorative Material, Biodentine, Bioaggregate and a prototype calcium silicate cement for use as root-end filling materials.
- Authors: Grech L, Mallia B, Camilleri J
- Issue date: 2013 Jul
- Characterization and hydration kinetics of tricalcium silicate cement for use as a dental biomaterial.
- Authors: Camilleri J
- Issue date: 2011 Aug
- X-ray diffraction: a powerful tool to probe and understand the structure of nanocrystalline calcium silicate hydrates.
- Authors: Grangeon S, Claret F, Linard Y, Chiaberge C
- Issue date: 2013 Oct
- Quantitative X-ray pair distribution function analysis of nanocrystalline calcium silicate hydrates: a contribution to the understanding of cement chemistry.
- Authors: Grangeon S, Fernandez-Martinez A, Baronnet A, Marty N, Poulain A, Elkaïm E, Roosz C, Gaboreau S, Henocq P, Claret F
- Issue date: 2017 Feb 1