Photocatalytic degradation of lignin and lignin models, using titanium dioxide: The role of the hydroxyl radical

Chemosphere

Volumn 40, Issue 1, 2000, Pages 115-124

  MacHado, Antonio E H ^a   Furuyama, Aline M ^a   Falone, Sandra Z ^a   Ruggiero, Reinaldo ^a   Perez, Denilson Da Silva ^b   Castellan, Alain ^b  

^a FEDERAL UNIVERSITY OF UBERLÂNDIA   (Brazil)

^b UNIVERSITÉ DE BORDEAUX   (France)

Author keywords

Hydroxyl radicals; Lignin degradation; Photocatalysis; Titanium dioxide

Indexed keywords

ALCOHOL; BENZYL ALCOHOL; HYDROGEN PEROXIDE; HYDROXYL RADICAL; LIGNIN; OXYGEN; SODIUM BOROHYDRIDE; TITANIUM DIOXIDE;

ABSORPTION SPECTROSCOPY; ARTICLE; CATALYSIS; DEGRADATION; FLUORESCENCE SPECTROSCOPY; HYDROXYLATION;

CATALYSIS; CELLULOSE; HYDROXYL RADICAL; INDICATORS AND REAGENTS; KINETICS; LIGNIN; PHOTOLYSIS; TITANIUM;

EID: 0033988251     PISSN: 00456535     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0045-6535(99)00269-6     Document Type: Article

References (34)

1. Abbot J. Catalytic decomposition of alkaline hydrogen peroxide in the presence of metal ions: binuclear complex formation. J. Pulp Pap. Sci. 17:1991;10-17.
2. Castellan A., Davidson R.S. Steady state and dynamic fluorescence emission from Abies wood. J. Photochem. Photobiol. A. 78:1994;275-279.
3. ′ -dimethoxyphenyl) ethanone (deoxyveratroin) J. Photochem. Photobiol A. 51:1990;451-467.
4. Castellan A., Nourmamode A., Noutary C., Belin C., Fornier de Violet P. Photoyellowing of milled-wood lignin in solid 2-hydroxypropylcellulose films after sodium borohydride reduction and catalytic hydrogenation in solution: A fluorescence spectroscopic study. J. Wood Chem. Technol. 12:1992;19-33.
5. Castellan A., Choudhury H., Davidson R.S., Grelier S. Comparative study of stone ground wood pulp and native wood. 2. Comparison of the fluorescence of stone ground wood pulp and native wood. J. Photochem. Photobiol. A. 81:1994;117-122.
6. Castellan A., Choudhury H., Davidson R.S., Grelier S. Comparative study of stone ground wood pulp and native wood. 3. Application of fluorescence spectroscopy to a study of the weathering of stone ground wood pulp and native wood. J. Photochem. Photobiol. A. 81:1994;123-130.
7. Castellan, A., Perez, D.S., Nourmamode, A., Grelier, S., Terrones, M.G.H., Machado, A.E.H., Ruggiero, R., 1999. The improvement of the bleaching of peroxyformic sugar cane bagasse pulp by photocatalysis and photosensitization. J. Braz. Chem. Soc., 10, 197-202.
8. Choudhury H., Collins S., Davidson R.S. The colour reversion of papers made from high yield pulp. A photochromic process? J. Photochem. Photobiol. A. 69:1992;109-119.
9. Davidson R.S., Dunn L., Castellan A., Nourmamode A. A study of the photobleaching and photoyellowing of paper containing lignin using fluorescence. J. Photochem. Photobiol. A. 58:1991;349-359.
10. Elbs K., Lerch H. Uber dehydrodivanillin. J. Pratk. Chem. 93:1916;1-9.
11. 2) and hydroxyl (OH.) radicals in TCF bleaching processes: A review. Holzforschung. 51:1997;34-46.
12. ′ -dimethoxybiphenyl and their phosphorescence emission J. Mol. Struct. 435:1997;77-87.
13. ′ -dimethoxybiphenyl and their fluorescence emission. J. Mol. Struct., 484, 235-248.
14. Heitner, C., 1993. Photochemistry of lignocellulosic materials. In: Heitner, C., Scaiano, J.C. (Eds.), Light-induced yellowing of wood-containing papers, An evolution of the mechanism, ACS Symposium Series 531, pp. 1-25.
15. Hoffman M., Martin S., Choi W., Bahnemann D. Environmental applications of semiconductor photocatalysis. Chem. Rev. 95:1995;69-96.
16. 2 photolysis as an OH-source in simulated atmospheric degradation testing chemicals. EPA Newsletter. 31:1987;4-16.
17. Kringstad K.P., Lin S.Y. Mechanism in the yellowing of high yield pulps by light. Structure and reactivity of free radical intermediates in the photodegradation of lignin. Tappi J. 53:1970;2296-2301.
18. Landucci L., Sanyer N. Influence of transition metals in oxygen pulping. Tappi J. 58(2):1975;60-63.
19. Lundquist K., Josefsson B., Nyquist G. Analysis of lignin products by fluorescence spectroscopy. Holzforschung. 32:1978;27.
20. Lundquist K., Egyed I., Josefsson B., Nyquist G. Lignin products in pulping liquors and their fluorescence properties. Cell. Chem. Technol. 32:1981;669-679.
21. Marcoccia B., Reeve D.W., Goring D.A. Photoenhanced oxygen delignification of softwood kraft pulp. 1. The effects of some process variable. J. Pulp Pap. Sci. 17:1991;34-39.
22. Mattes, S.L., Farid, S., 1986. In: Padwa, A. (Ed.), Organic Photochemistry. vol. 6, Marcel Dekker, New York (Chapter. 4).
23. Mazelier P., Sarakha M., Rossi A., Bolte M. The aqueous photochemistry of 2,6-dimethylphenol. Evidence for the fragmentation of the α-C-C bond. J. Photochem. Photobiol. A. 115:1998;117-121.
24. Neumann M.G., De Groote R.A.M.C., Machado A.E.H. Flash photolysis of lignin. Part 1. Deaerated solutions of dioxane-lignin. Polym. Photochem. 7:1986;401-406.
25. Neumann M.G., De Groote R.A.M.C., Machado A.E.H. Flash photolysis of lignin. II. Oxidative photodegradation of dioxane-lignin. Polym. Photochem. 7:1986;461-468.
26. Palm W.U., Dresskamp H., Bouas-Laurent H., Castellan A. The photochemistry of α-phenoxyacetophenones investigated by flash CIDNP spectroscopy. Ber. Bunges. 96:1992;50-61.
27. Perez D.S., Castellan A., Grelier S., Terrones M.G.H., Machado A.E.H., Ruggiero R., Vilarinho A.L. Photochemical bleaching of chemical pulp catalyzed by titanium dioxide. J. Photochem. Photobiol. A. 115:1998;73-78.
28. Perez D.S., Terrones M.G.H., Castellan A., Grelier S., Nourmamode A., Ruggiero R., Machado A.E.H. Peroxyformic acid pulping of Eucalyptus grandis wood chips and sugar cane bagasse in one stage and characterization of the isolated lignins. J. Wood Chem. Technol. 18:1998;333-365.
29. -) in water and aprotic solvents Basic Life Sci. 49:1988;11-20.
30. Serpone N. Relative photonic efficiencies and quantum yields in heterogeneous photocatalysis. J. Photochem. Photobiol A. 104:1997;1-12.
31. Steenken S. Addition-elimination paths in electron-transfer reactions between radicals and molecules. Oxidation of organic molecules by the OH radical. J. Chem. Soc. Faraday Trans. 83:1987;113-124.
32. Tatsumi K., Terashima N. Oxidative degradation of lignin. 4. Reactivities of monomeric lignin model compounds with hydrogen peroxide. Mok. Gakk. 27:1981;873-878.
33. Villasenor J., Mansilla H. Effect of temperature on kraft black liquor degradation by ZnO photoassisted catalyst. J. Photochem. Photobiol. A. 93:1996;205-209.
34. Wexler A.S. Characterization of lignosulfonates by UV spectrometry. Direct and difference spectrograms. Anal. Chem. 36:1964;213-221.