The DOI matches its Crossref record; 4 of the 4 references it cites were found in a registry or an index.
Reductive Defluorination of Aqueous Perfluorinated Alkyl Surfactants: Effects of Ionic Headgroup and Chain Length
Abstract
Perfluorinated chemicals (PFCs) are distributed throughout the environment. In the case of perfluorinated alkyl carboxylates and sulfonates, they can be classified as persistent organic pollutants since they are resistant to environmentally relevant reduction, oxidation, and hydrolytic processes. With this in mind, we report on the reductive defluorination of perfluorobutanoate, PFBA (C(3)F(7)CO(2)(-)), perfluorohexanoate, PFHA (C(5)F(11)CO(2)(-)), perfluorooctanoate, PFOA (C(7)F(15)CO(2)(-)), perfluorobutane sulfonate, PFBS (C(4)F(9)SO(3)(-)), perfluorohexane sulfonate, PFHS (C(6)F(13)SO(3)(-)), and perfluorooctane sulfonate, PFOS (C(8)F(17)SO(3)(-)) by aquated electrons, e(aq)(-), that are generated from the UV photolysis (lambda = 254 nm) of iodide. The ionic headgroup (-SO(3)(-) vs -CO(2)(-)) has a significant effect on the reduction kinetics and extent of defluorination (F index = -[F(-)](produced)/[PFC](degraded)). Perfluoroalkylsulfonate reduction kinetics and the F index increase linearly with increasing chain length. In contrast, perfluoroalkylcarboxylate chain length appears to have a negligible effect on the observed kinetics and the F index. H/F ratios in the gaseous fluoro-organic products are consistent with measured F indexes. Incomplete defluorination of the gaseous products suggests a reductive cleavage of the ionic headgroup occurs before complete defluorination. Detailed mechanisms involving initiation by aquated electrons are proposed.
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“However, reduction of non‐branched fluorocarbons containing only secondary and primary C‐F bonds is rare.”
From Nothing lasts forever: understanding microbial biodegradation of polyfluorinated compounds and perfluorinated alkyl substances (2022) · cites this paper as Park et al., 2009
In the citing paper
“That is a plausible biodegradation mechanism, and there is precedent for this with non‐biological oxidative and reductive chemistry as has been demonstrated in numerous publications (Park et al., 2009; Liu et al., 2021; Palma et al., 2021).”
From Nothing lasts forever: understanding microbial biodegradation of polyfluorinated compounds and perfluorinated alkyl substances (2022) · cites this paper as Park et al., 2009
In the citing paper
“PFAS compounds that are more amenable for reduction, such as PFOS and PFOA, are reported to have redox potentials in the −450 mV range (Park et al., 2009).”
From Nothing lasts forever: understanding microbial biodegradation of polyfluorinated compounds and perfluorinated alkyl substances (2022) · cites this paper as Park et al., 2009
In the citing paper
“This is due to the low reduction potentials, generally less than −2.7 volts (V) (Park et al., 2009).”
From Nothing lasts forever: understanding microbial biodegradation of polyfluorinated compounds and perfluorinated alkyl substances (2022) · cites this paper as Park et al., 2009
Citations
Cites
Buxton, G. V., Greenstock, C. L., Helman, W. P., & Ross, A. B. (1988) · Journal of Physical and Chemical Reference Data · doi:10.1063/1.555805 · Cited by 12,332
Reduction potentials of one-electron couples involving free radicals in aqueous solution
Wardman, P. (1989) · Journal of Physical and Chemical Reference Data · doi:10.1063/1.555843 · Cited by 2,123
Perfluorinated Chemicals in the Arctic Atmosphere
Shoeib, M., Harner, T., & Vlahos, P. (2006) · Environmental Science & Technology · doi:10.1021/es0618999 · Cited by 309
D'eon, J. C., Hurley, M. D., Wallington, T. J., & Mabury, S. A. (2006) · Environmental Science & Technology · doi:10.1021/es0520767 · Cited by 300
Flagged first, then by citations
Research works printed but not linked: 44
- Martin J. W., 2006, Environ. Sci. Technol., 40, 864, 10.1021/es051362f · DOI
- Xu L., 2004, Chem. Res. Toxicol., 17, 767, 10.1021/tx034222x · DOI
- Tomy G. T., 2004, Environ. Sci. Technol., 38, 758, 10.1021/es034550j · DOI
- Scott B. F., 2006, Environ. Sci. Technol., 40, 6405, 10.1021/es061131o · DOI
- Skutlarek D., 2006, Environ. Sci. Pollut. Res., 13, 299, 10.1065/espr2006.07.326 · DOI · Paper page
- Yamashita N., 2005, Mar. Pollut. Bull., 51, 658, 10.1016/j.marpolbul.2005.04.026 · DOI
- Schroder H. F., 2005, J. Chromatogr. A, 1082, 110, 10.1016/j.chroma.2005.02.070 · DOI
- Dillert R., 2007, Chemosphere, 67, 785, 10.1016/j.chemosphere.2006.10.023 · DOI
- Hori H., 2004, Environ. Sci. Technol., 38, 6118, 10.1021/es049719n · DOI
- Hori H., 2005, Environ. Sci. Technol., 39, 2383, 10.1021/es0484754 · DOI
- Szajdzinska-Pietek E., 2000, Res. Chem. Intermed., 26, 897, 10.1163/156856700X00381 · DOI
- Moriwaki H., 2005, Environ. Sci. Technol., 39, 3388, 10.1021/es040342v · DOI
- Vecitis C. D., 2008, J. Phys. Chem. A, 112, 4261, 10.1021/jp801081y · DOI
- Kutsuna S., 2007, Int. J. Chem. Kinet., 39, 276, 10.1002/kin.20239 · DOI
- Huang L., 2007, Chem. Phys. Lett., 436, 124, 10.1016/j.cplett.2007.01.037 · DOI
- Neta P., 1988, J. Phys. Chem. Ref. Data, 17, 1027, 10.1063/1.555808 · DOI · Paper page
- Yamamoto T., 2007, Environ. Sci. Technol., 41, 5660, 10.1021/es0706504 · DOI
- Hori H., 2006, Environ. Sci. Technol., 40, 1049, 10.1021/es0517419 · DOI
- Hori H., 2008, Chemosphere, 70, 800, 10.1016/j.chemosphere.2007.07.015 · DOI
- Shoute L. C. T., 1996, J. Phys. Chem., 100, 3016, 10.1021/jp9513374 · DOI
- Shoute L. C. T., 1996, J. Phys. Chem., 100, 11355, 10.1021/jp960876l · DOI
- Combellas C., 2003, J. Phys. Chem. B, 107, 10894, 10.1021/jp034846b · DOI
- Watson P. L., 1990, Organometallics, 9, 1999, 10.1021/om00157a006 · DOI
- Corvaja C., 1994, J. Phys. Chem., 98, 2307, 10.1021/j100060a017 · DOI
- Burdeniuc J., 1995, J. Am. Chem. Soc., 117, 10119, 10.1021/ja00145a026 · DOI
- Macnicol D. D., 1988, Nature, 332, 59, 10.1038/332059a0 · DOI
- Scherer K. V., 1985, J. Am. Chem. Soc., 107, 718, 10.1021/ja00289a042 · DOI
- Anbar M., 1965, J. Phys. Chem., 69, 271, 10.1021/j100885a041 · DOI
- Pud A. A., 1995, Electrochim. Acta, 40, 1157, 10.1016/0013-4686(95)00030-I · DOI
- Marsella J. A., 1992, J. Org. Chem., 57, 2856, 10.1021/jo00036a019 · DOI
- Chen X. D., 2006, J. Fluor. Chem., 127, 1158, 10.1016/j.jfluchem.2006.06.005 · DOI
- Ono T., 1999, J. Fluor. Chem., 97, 173, 10.1016/S0022-1139(99)00046-9 · DOI
- Rahn R. O., 2003, Photochem. Photobiol., 78, 146, 10.1562/0031-8655(2003)078<0146:QYOTIC>2.0.CO;2 · DOI
- Sauer M. C., 2004, J. Phys. Chem. A, 108, 5490, 10.1021/jp049722t · DOI
- Lehr L., 1999, Science, 284, 635, 10.1126/science.284.5414.635 · DOI
- Andrieux C. P., 1997, J. Am. Chem. Soc., 119, 9527, 10.1021/ja971094o · DOI
- Avila D. V., 1993, J. Am. Chem. Soc., 115, 1577, 10.1021/ja00057a054 · DOI
- Avila D. V., 1994, J. Am. Chem. Soc., 116, 99, 10.1021/ja00080a012 · DOI
- Zhang L., 2002, J. Am. Chem. Soc., 124, 6362, 10.1021/ja0256010 · DOI
- Dolbier W. R., 1996, Chem. Rev., 96, 1557, 10.1021/cr941142c · DOI
- Hart E. J., 1970, The Hydrated Electron
- Langer J., 2006, Chem. Phys. Lett., 419, 228, 10.1016/j.cplett.2005.11.073 · DOI
- Francisco J. S., 1992, J. Chem. Soc.-Faraday Trans., 88, 3521, 10.1039/ft9928803521 · DOI
- Paul A., 2004, J. Phys. Chem. A, 108, 9428, 10.1021/jp0312417 · DOI
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Li, F., Duan, J., Tian, S., Ji, H., Zhu, Y., Wei, Z., & Zhao, D. (2020) · Chemical Engineering Journal · doi:10.1016/j.cej.2019.122506 · Cited by 707
A review of emerging technologies for remediation of PFASs
Ross, I., McDonough, J., Miles, J., Storch, P., Thelakkat Kochunarayanan, P., Kalve, E., Hurst, J., S. Dasgupta, S., & Burdick, J. (2018) · Remediation Journal · doi:10.1002/rem.21553 · Cited by 606
Photoinduced charge transfer processes in solar photocatalysis based on modified TiO 2
Park, H., Kim, H.-I., Moon, G.-H., & Choi, W. (2016) · Energy & Environmental Science · doi:10.1039/c5ee02575c · Cited by 582
Self-citationTrojanowicz, M., Bojanowska-Czajka, A., Bartosiewicz, I., & Kulisa, K. (2018) · Chemical Engineering Journal · doi:10.1016/j.cej.2017.10.153 · Cited by 550
Metadata
- Authors
- Park, H., Vecitis, C. D., Cheng, J., Choi, W., Mader, B. T., & Hoffmann, M. R.
- Affiliations
- School of Physics and Energy Science, Kyungpook National University, Daegu 702-701, Korea,W. M. Keck Laboratories, California Institute of Technology, Pasadena, California 91125, School of Environmental Science and Engineering, Pohang University of Science and Technology, Pohang 790-784, Korea, and 3M Environmental Laboratory, 3M Center, Building 260-05-N-17, Maplewood, Minnesota 55144-1000
- Venue
- The Journal of Physical Chemistry A
- Publisher
- American Chemical Society (ACS)
- Published
- 2009-01-05
- Volume
- 113
- Issue
- 4
- Pages
- 690-696
- ISSN
- 1089-5639
- 1520-5215
- Cited by
- 305
- References
- 4
- Language
- en
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