Corrosion inhibition of steel in alkaline chloride solutions
- MONTICELLI C.
- A. FRIGNANI
- BRUNORO G.
- TRABANELLI G.
- ZUCCHI F.
- TASSINARI M.
Publication date
January 1993
DOI Publisher
Elsevier Science Limited:Oxford Fulfillment Center, PO Box 800, Kidlington Oxford OX5 1DX United Kingdom:011 44 1865 843000, 011 44 1865 843699, EMAIL: asianfo@elsevier.com, tcb@elsevier.co.UK, INTERNET: http://www.elsevier.com, http://www.elsevier.com/locate/shpsa/, Fax: 011 44 1865 843010 ISSN
0010-938XAbstract
The possibility of using di-sodium-beta-glycerophosphate (GPH) as a new non-toxic inhibitor of steel corrosion for concrete reinforcement was investigated. The preliminary tests reported in the paper were carried out in alkaline chloride solution which simulates the characteristics of the eleectrolyte within the concrete pores. The adopted electrochemical techniques were: potentiodynamic polarization curve recording, impedance measurements (EIS), electrochemical noise analysis (ENA)
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