Open AccessFormation and characterization of calcium silicate hydrate–hexadecyltrimethylammonium nanostructure
Author(s) -
J.J. Beaudoin,
Harouna Dramé,
Laïla Raki,
Rouhollah Alizadeh
Publication year - 2008
Publication title -
journal of materials research/pratt's guide to venture capital sources
Language(s) - French
Resource type - Journals
SCImago Journal Rank - 0.788
H-Index - 148
eISSN - 0884-2914
pISSN - 0884-1616
DOI - 10.1557/jmr.2008.0342
Subject(s) - calcium silicate hydrate , materials science , hydrate , thermogravimetric analysis , magic angle spinning , nanostructure , scanning electron microscope , calcium silicate , chemical engineering , fourier transform infrared spectroscopy , silicate , infrared spectroscopy , brine , analytical chemistry (journal) , mineralogy , nuclear magnetic resonance spectroscopy , composite material , cement , organic chemistry , nanotechnology , chemistry , engineering
Results of an investigation of the interaction potential of synthetic and pre-treated C-S-H (with hexadecyltrimethylammonium (HDTMA)) are reported. It is inferred that the stability of C-S-H binders in concrete can be affected by a variation in nanostructure resulting from engineering variables such as curing temperature and use of chemical admixtures.On fait \ue9tat ici des r\ue9sultats d'une investigation du potentiel d'intercalation des hydrates de silicate de calcium (C-S-H) synth\ue9tiques et pr\ue9trait\ue9s (avec hexad\ue9cyltrim\ue9thylammonium [HDTMA]). Il est suppos\ue9 qu'une variation dans la nanostructure r\ue9sultant de variables d'ing\ue9nierie telles que la temp\ue9rature de la cure et l'emploi d'adjuvants chimiques peut influer sur la stabilit\ue9 des liants \ue0 base de C-S-H dans le b\ue9ton.Peer reviewed: YesNRC publication: Ye
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