A novel synthesis of phosphorus-substituted tobermorite with calcium silicate hydrate
نویسندگان
چکیده
منابع مشابه
Solubility and Structure of Calcium Silicate Hydrate
A poorly crystalline class of calcium silicate hydrates known as CSH possesses extensive disorder and structural variations at the nanometer scale. The extent of these variations has generally obscured a comprehensive understanding of the CSH nanostructure, but new relationships between solubility and structure appear to shed new light on this old problem. These relationships were inspired ...
متن کاملOrder and disorder in calcium-silicate-hydrate.
Despite advances in the characterization and modeling of cement hydrates, the atomic order in Calcium-Silicate-Hydrate (C-S-H), the binding phase of cement, remains an open question. Indeed, in contrast to the former crystalline model, recent molecular models suggest that the nanoscale structure of C-S-H is amorphous. To elucidate this issue, we analyzed the structure of a realistic simulated m...
متن کاملA nanoscale numerical model of calcium silicate hydrate
0167-6636/$ see front matter 2011 Elsevier Ltd doi:10.1016/j.mechmat.2011.05.004 ⇑ Corresponding author. Tel:. +1 215 571 3786. E-mail addresses: [email protected], [email protected] Fonseca), [email protected] (H.M. Jennings), jandrade@ drade). 1 Cement chemistry notation: C = CaO, S = SiO2, H This manuscript presents a numerical model of the low-density and high-density calcium– silicate–hydrate (C–S–H) g...
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in this thesis, a better reaction conditions for the synthesis of spirobarbiturates catalyzed by task-specific ionic liquid (2-hydroxy-n-(2-hydroxyethyl)-n,n-dimethylethanaminium formate), calcium hypochlorite ca(ocl)2 or n-bromosuccinimide (nbs) in the presence of water at room temperature by ultrasonic technique is provided. the design and synthesis of spirocycles is a challenging task becaus...
15 صفحه اولFracture toughness of calcium–silicate–hydrate from molecular dynamics simulations
a Physics of AmoRphous and Inorganic Solids Laboratory (PARISlab), Department of Civil and Environmental Engineering, University of California, Los Angeles, CA 90095, United States b Concrete Sustainability Hub, Department of Civil and Environmental Engineering, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, United States c MIT-CNRS Joint Laboratory at Mass...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2014
ISSN: 1882-0743,1348-6535
DOI: 10.2109/jcersj2.122.664