English   español  
Please use this identifier to cite or link to this item: http://hdl.handle.net/10261/77369
Share/Impact:
Statistics
logo share SHARE logo core CORE   Add this article to your Mendeley library MendeleyBASE

Visualizar otros formatos: MARC | Dublin Core | RDF | ORE | MODS | METS | DIDL
Exportar a otros formatos:
Title

Reaction between sodium monofluorophosphate and portlandite and impact on steel reinforcement corrosion inhibition

AuthorsIglesia, A. la ; La Iglesia, V. M.; Fajardo, S.; Gómez, P. P.; Bastidas Rull, José María
Issue Date2012
PublisherElsevier
CitationConstruction and Building Materials 37: 46- 50 (2012)
AbstractThe chemical products generated in the reaction between sodium monofluorophosphate and cement paste, simulated by a calcium hydroxide solution, were analysed using X-ray diffraction and transmission electron microscopy with energy dispersive X-ray analysis. Portlandite, apatite, fluorite, calcite and amorphous products were identified as the main synthesized phases. Nanoparticles of hydroxyfluoroapatite (Ca 5(PO 4) 3(OH,F)) were also profiled. In a medium of high alkalinity such as the tested experimental conditions, PO 3F 2- is decomposed into PO43- and F - ions, placing its utility as a corrosion inhibitor for steel reinforcements in doubt. © 2012 Elsevier Ltd. All rights reserved.
URIhttp://hdl.handle.net/10261/77369
DOI10.1016/j.conbuildmat.2012.07.031
Identifiersdoi: 10.1016/j.conbuildmat.2012.07.031
issn: 0950-0618
Appears in Collections:(CENIM) Artículos
Files in This Item:
File Description SizeFormat 
accesoRestringido.pdf15,38 kBAdobe PDFThumbnail
View/Open
Show full item record
Review this work
 

Related articles:


WARNING: Items in Digital.CSIC are protected by copyright, with all rights reserved, unless otherwise indicated.