Chemical and structural changes of calcium ion exchange silica pigment in 0.5M NaCl and 0.5M Na 2SO 4 solutions

Afinidad

Volumn 68, Issue 556, 2011, Pages 439-446

  Granizo, N ^a,b   Martin M I ^a,b   Lopez F A ^a   Vega, J M ^a   De La Fuente, D ^a   Morcillo, M ^a  

^a DEPARTMENT OF PHYSICAL METALLURGY   (Spain)

^b INSTITUTO DE CIENCIAS DE LA CONSTRUCCIÓN EDUARDO TORROJA   (Spain)

Author keywords

Anti corrosion; DTA TG; FTIR; Ion exchange; Pigment; SEM EDAX; Silica calcium; XRD

Indexed keywords

EID: 84862275309     PISSN: 00019704     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (28)

1. Langard S, Norseth T (1975) A cohort study of bronchial carcinomas in workers producing chromate pigments. Br J Ind Med 32:62-9
2. Katz SA, Salem H (1993) The toxicology of chromium with respect to its chemical speciation: A review. J Appl Toxicol 13:217-20.
3. Svoboda M, Mleziva J (1984) Properties of coatings determined by anticorrosive pigments. Prog Org Coat 12(3):251-97
4. Kalendová A (2000) Alkalising and neutralising effects of anticorrosive pigments containing Zn, Mg, Ca, and Sr cations. Prog Org Coat 38:199-06
5. http://www.grace.com.
6. Goldie BPF (1985) Novel Corrosion Inhibitors. Paint Resin 1:16
7. Goldie BPF (1988) Calcium-exchange silica anticorrosion pigment: A reviews. J Oil Col Chem Assoc 71:257-360
8. Zin IM, Bily LM, Gnyp IP, Ratushna MB (2005) Protective action of phosphate and calcium-containing pigments under the conditions of the stress corrosion fracture of steels. Mater Sci 40:605-10 (Pubitemid 40925135)
9. Deflorian F, Felhosil S, Rossi L, Fedrizzi R Bonora L (2002) Performance of primers containing polyphosphate- based Ion-exchange pigments for the protection of galvanised steel. Macromol Symp 187:87-96
10. Vasconcelos LW, Margarit ICP, Mattos OR, Fragata FL, Sombra AS (2001) Inhibitory properties of calcium exchanged silica epoxy paintings. Corros Sci 43:2291-03.
11. Armstrong RD, Zhou S (1988) The corrosion inhibition of iron by silicate related materials Corros. Sci 28: 1177-81
12. Amirudin A, Baneau C, Hellouin R, Thierry D (1995) Evaluation of anti-corrosive pigments by pigment extract studies, atmospheric exposure and electro chemical impedance spectroscopy. Prog Org Coat 25:339-55
13. Romagnoli R, Dey MC, Del Amo B (2003)The mechanism of the anticon-osive action of calcium-exchanged silica. Surf Coat Int Part B: Coat Trans 86:135-41
14. Zubielewicz M, Gnot W (2004) Mechanisms of nontoxic anticorrosive pigments in organic waterborne coatings. Prog Org Coat 49:358-71
15. Granizo N. Ph-D Thesis, (2010) Capacidad anticorrosiva de pinturas formuladas con pigmentos de intercambio iónico aplicados sobre acero al carbono, Aicala University, Spain
16. VegaJM. Ph-D Thesis, (2011) Mecanismos de protección anticorrosiva del aluminio mediante recubrimientos de pintura formulados con pigmentos de intercambio iónico, Complutense University, Spain
17. Chico B, Simancas J, Vega JM, Granizo N, Diaz I, de la Fuente D, Morcillo M (2008) Anticorrosive behaviour of alkyd paints formulated with ion-exchange pigments. Prog Org Coat 61:283-90 (Pubitemid 351179882)
18. Araujo-Andrade C, Ortega-Zarzosa G, Ponce-Castañeda S, Martinez JR (2000) Análisis de las reacciones de hidrólisis y condensación en muestras de silica xerogeles usando la espectroscopia infrarroja. Rev Mex Fis 46:593-97 (Pubitemid 33210741)
19. Martinez JR, Ruiz R (2002) Mapeo estructural de silica xerogel utilizando la espectroscopia infran-oja. Rev Mex Fis 48:142-9
20. Martínez JR, Ruiz F, De la Cruz-Mendoza JA, Villaseñor- González P (1990) Formación y caracterización de materiales vitreos preparados por la técnica solgel. Rev Mex Fis 45:472-9
21. Serrano SS, Prieto-Garcia F, Gordillo-Martinez M (2005) Síntesis y caracterización de Sílice dopada con óxidos de hien-o por la vía Sol-Gel. Rev Latin Am Metal Mater 25:3-14
22. Ahumada LM, Rodríguez-Páez JE (2006) Uso del Si02 obtenido de la cascarilla de arroz en la síntesis de silicatos de calcio. Rev Acad Colomb Cien Exact Fís Nat 30:581-94
23. Rodríguez-Páez JE, Ahumada LM, Bustamante JM, Ruiz de Murgueitio J (2005) Obtención de silicatos de calcio utilizando el método de precipitación controlada. Bol Sol Esp Ceram V 44:421-6 (Pubitemid 43821345)
24. Carta D, Knowles JA, Smith ME. Newport RJ (2007) Synthesis and structural characterization of P205- Ca0-Na20 sol-gel materials. J Non-Cryst Solids 353:1141-9 (Pubitemid 46452635)
25. Chen SK, Liu HS (1994) FTIR, DTA and XRD study of sphene (CaTiSiOs) crystallization in a ceramic frit and a non-borate base glass. J Mater Sci 29:2921-30
26. Handke M, Mozgawa W (1995) Model quasi-molecule Si2O as an approach in the IR spectra description glassy and crystalline framework silicates. J Mol Struct 548:341-4
27. Gorman-Lewis D, Skanthakumar S, Jensen MP, Mekki S, Nagy KL, Soderholm L (2008) FTIR characterization of amorphous uranyl-silicates. Chem Geol 253:136-40
28. Treviño B, Gómez I (2002) Obtención de fases del cemento utilizando desechos agrícolas e industriales. Ciencia UANL. University Autónoma of Nuevo León 2:19-196-01