Influence of the oxidizing species on the reactivity of iron-based bimetallic reductants

Environmental Science and Technology

Volumn 41, Issue 10, 2007, Pages 3734-3740

  Cwiertny, David M ^a   Bransfield, Stephen J ^b   Roberts, A Lynn ^a  

^a The Johns Hopkins University   (United States)

^b JOHNS HOPKINS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

REDUCTANT REACTIVITY; VINYL POLYHALIDES;

HYDROGENATION; OXIDANTS; OXIDATION; REDUCTION;

BIMETALS;

ALKYL POLYHALIDE; ALKYNE DERIVATIVE; COBALT; COPPER; GOLD; HALIDE; IRON; NICKEL; ORGANOHALOGEN DERIVATIVE; PALLADIUM; PLATINUM; REACTIVE OXYGEN METABOLITE; REDUCING AGENT; UNCLASSIFIED DRUG; VINYL POLYHALIDE; ALKYNE; OXIDIZING AGENT; WATER;

BIMETALS; HYDROGENATION; OXIDANTS; OXIDATION; REDUCTION;

CHEMICAL POLLUTANT; CHEMICAL REACTION; CORROSION; ELECTRON; HYDROGEN; IRON; ORGANOHALOGEN; OXIDATION; REDUCTION;

ARTICLE; CORRELATION ANALYSIS; CORROSION; DEHALOGENATION; HYDROGENATION; POLLUTION CONTROL; WATER ANALYSIS; CHEMISTRY; KINETICS; OXIDATION REDUCTION REACTION;

ALKYNES; IRON; KINETICS; OXIDANTS; OXIDATION-REDUCTION; REDUCING AGENTS; WATER;

EID: 34250859628     PISSN: 0013936X     EISSN: None     Source Type: Journal    
DOI: 10.1021/es062993s     Document Type: Article

References (26)

1. Elliott, D. W.; Zhang, W. Field assessment of nanoscale bimetallic particles for groundwater treatment. Environ. Sci. Technol. 2001, 35, 4922-4926.
2. Cwiertny, D. M.; Bransfield, S. J.; Livi, K. J. T.; Fairbrother, D. H.; Roberts, A. L. Exploring the influence of granular iron additives on 1,1,1-trichloroethane reductipn. Environ. Sci. Technol. 2006, 40, 6837-6843.
3. Xu, Y.; Zhang, W. Subcolloidal Fe/Ag particles for reductive dehalogenation of chlorinated benzenes. Ind. Eng. Chem. Res. 2000, 39, 2238-2244.
4. Jones, D. A., Principles and Prevention of Corrosion, 2nd ed.; Prentice Hall: Upper Saddle River, NJ, 1996.
5. Schrick, B.; Blough, J. L.; Jones, A. D.; Mallouk, T. E. Hydrodechlorination of trichloroethylene to hydrocarbons using bimetallic nickel-iron nanoparticles. Chem. Mater. 2002, 14, 5140-5147.
6. Odziemkowski, M. S.; Simpraga, R. P. Distribution of oxides on iron materials used for remediation of organic groundwater contaminants- implications for hydrogen evolution reactions. Can. J. Chem. 2004, 82, 1495-1506.
7. Lin, C. J.; Lo, S. L.; Liou, Y. H. Dechlorination of trichloroethylene in aqueous solution by noble metal-modified iron. J. Haz. Mater. 2004, 116, 219-228.
8. Bransfield, S. J.; Cwiertny, D. M.; Roberts, A. L.; Fairbrother, D. H. Influence of Cu loading and surface coverage on the reactivity of granular iron toward 1,1,1-trichloroethane. Environ. Sci. Technol. 2006, 40, 1485-1490.
9. Cheng, I. F.; Fernando, Q.; Korte, N. Electrochemical dechlorination of 4-chlorophenol to phenol. Environ. Sci. Technol. 1997, 31, 1074-1078.
10. Odziemkowski, M. S.; Gillham, R. W. Electroless Hydrogenation of Trichloroethylene by Fe-Ni(P) Galvanic Couples. In Environmental Issues in the Electronics/Semiconductor Industries and Electrochemical/ Photochemical Methods for Pollution Abatement; Simpson, C. R., Mendicino, L., Rajeshwar, K., Fenton, J. M., Eds.; The Electrochemical Society, Inc.: Pennington, NJ, 1998; Vol. 98-5, pp 91-97.
11. Borelius, G. Solubility and diffusion of hydrogen in metals. Ann. Phys. 1927, 83, 121-136.
12. Smith, M. B.; March, J. March's Advanced Organic Chemistry: Reactions, Mechanisms and Structure, 5th ed.; Wiley and Sons: New York, 2001.
13. Kim, Y.-H.; Carraway, E. R. Dechlorination of chlorinated ethenes and acetylenes by palladized iron. Environ. Technol. 2003, 24, 809-819.
14. Lien, H.-L.; Zhang, W. Nanoscale iron particles for complete reduction of chlorinated ethenes. Colloids Surf., A 2001, 191, 97-105.
15. Zhang, W.; Wang, C.-B.; Lien, H.-L. Treatment of chlorinated organic contaminants with nanoscale bimetallic particles. Catal. Today 1998, 40, 387-395.
16. Kim, Y.-H.; Carraway, E. R. Reductive dechlorination of TCE by zero valent bimetals. Environ. Technol. 2003, 24, 69-75.
17. Fennelly, J. P.; Roberts, A. L. Reaction of 1,1,1-trichloroethane with zero-valent metals and bimetallic reductants. Environ. Sci. Technol. 1998, 32, 1980-1988.
18. Kim, Y.-H.; Carraway, E. R. Dechlorination of pentachlorophenol by zero valent iron and modified zero valent irons. Environ. Sci. Technol. 2000, 34, 2014-2017.
19. Wan, C.; Chen, Y. H.; Wei, R. Dechlorination of chloromethanes on iron and palladium-iron bimetallic surface in aqueous systems. Environ. Toxicol. Chem. 1999, 18, 1091-1096.
20. Arnold, W. A.; Roberts, A. L. Pathways and kinetics of chlorinated ethylene and chlorinated acetylene reaction with Fe(0) particles. Environ. Sci. Technol. 2000, 34, 1794-1805.
21. obs and reductant mass loading in iron batch systems. Environ. Sci. Technol. 2005, 39, 8948-8957.
22. Grenier, A.; McGuire, M. M.; Fairbrother, D. H.; Roberts, A. L. Treatment of vapor-phase organohalides with zero-valent iron and Ni/Fe reductants. Environ. Eng. Sci. 2004, 21, 421-435.
23. Arnold, W. A.; Roberts, A. L. Inter- and intraspecies competitive effects in reaction of chlorinated ethylenes with zero-valent iron in column reactors. Environ. Eng. Sci. 2000, 17, 291-302.
24. Muftikian, R.; Nebesny, K.; Fernando, Q.; Korte, N. X-ray photoelectron spectra of the palladium-iron bimetallic surface used for the rapid dechlorination of chlorinated organic environmental contaminants. Environ. Sci. Technol. 1996, 30, 3593-3596.
25. Smith, R. M.; Martell, A. E., Critical Stability Constants: Inorganic Complexes; Plenum: New York, 1976.
26. Gallagher, P. T.; Oates, W. A. Partial excess entropies of hydrogen in metals. Trans. Metall. Soc. AIME 1969, 245, 179-182.