Semiconductor electrochemistry of participate pyrite: Dissolution via hole and electron pathways

Journal of the Electrochemical Society

Volumn 143, Issue 10, 1996, Pages 3192-3198

  Wei, D ^a   Osseo Asare, K ^a  

^a PENNSYLVANIA STATE UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DISSOLUTION; ELECTROCHEMISTRY; ELECTRONS; INTERFACES (MATERIALS); LIGHTING; PH; SEMICONDUCTOR MATERIALS;

ANODIC CURRENT; CATHODIC CURRENT; CONDUCTION BANDEDGE; ELECTROCHEMICAL PROPERTIES; ELECTRON PATHWAYS; HOLE PATHWAYS; PHOTOELECTROCHEMICAL PROPERTIES; PYRITE AQUEOUS INTERFACE; SATURATED CALOMEL ELECTRODE;

PYRITES;

EID: 0030260979     PISSN: 00134651     EISSN: None     Source Type: Journal    
DOI: 10.1149/1.1837186     Document Type: Article

References (64)

1. R. A. Meyers, Coal Desulfurization, Marcel Dekker, Inc., New York (1977).
2. O. M. Ogunsola and K. Osseo-Asare, Fuel, 65, 811 (1986).
3. J. Drzymala and T. D. Wheelock, Coal Prep., 13, 53 (1993).
4. D. Liu, T. V. Vasudevan, P. Somasundaran, and C. C. Harris, ibid., 13, 63 (1993).
5. R. Woods, in Flotation, M. C. Fuerstenau, Editor, Vol. 1, p. 298, AIME, New York (1976).
6. S. Chander, A. Briceno, and J. Pang, Miner. Metall. Process., 10, 113 (1993).
7. L. K. Witika and B. Dobias, in Flotation Science and Engineering, K. A. Matis, Editor, p. 157, Marcel Dekker, New York (1995).
8. X. Zhu, J. Li, D. M. Dodily, and M. E. Wadsworth, This Journal, 140, 1927 (1993).
9. E. Peters, in Advances in Mineral Processing, P. Somasundaran, Editor, p. 445, SME-AIME, Littleton, CO (1986).
10. E. Peters, Hydrometallurgy, 29, 431 (1992).
11. M. E. Wadsworth, in Hydrometallurgical Process Fundamentals, R. G. Bautista, Editor, p. 41, Plenum, New York (1984).
12. K. Osseo-Asare, Hydrometallurgy, 29, 61 (1992).
13. W. M. Aston, Can. Min. J., 95, 59 (March 1974).
14. S. M. Ahmed and E. Giziewicz, in Electrochemistry in Mineral and Metal Processing III, R. Woods and P. E. Richardson, Editors, PV 92-17, p. 372, The Electrochemical Society Proceedings Series, Pennington, NJ (1992).
15. S. Chander and R. Zhou, in Emerging Process Technologies for a Cleaner Environment, S. Chander, P. E. Richardson, and H. El-Shall, Editors, p. 131, SEM, Littleton, CO (1992).
16. K. Osseo-Asare, in First International Conference on Processing Materials for Properties, H. Henein and T. Oki, Editors, p. 83, TMS, Warrendale, PA (1993).
17. R. A. Berner, Am. J. Sci., 268, 1 (1970).
18. R. A. Berner, Geochim. Cosmochim. Acta, 48, 606 (1984).
19. D. K. Nordstrom, in Acid Surface Weathering, J. A. Kittrick, D. S. Fanning, and L. R. Hossner, Editors, p. 37, Soil Science Society of America, Madison, WI (1982).
20. J. W. Morse, F. J. Millero, J. C. Cornwell, and D. Rickard, Earth Sci. Rev., 24, 1 (1987).
21. M. A. A. Schoonen and H. L. Barnes, Geochim. Cosmochim. Acta, 55, 1495 (1991).
22. M. A. A. Schoonen and H. L. Barnes, ibid., p. 1505.
23. W. Jaegermann and H. Tributsch, J. Appl. Electrochem., 13, 743 (1983).
24. A. Ennaoui, S. Fiechter, W. Jaegermann, and H. Tributsch, This Journal, 133, 97 (1986).
25. H. Tributsch, in Modern Aspects of Electrochemistry, J. O'M. Bockris, B. E. Conway, and R. E. White, Editors, Vol. 17, p. 303, Plenum, New York (1986).
26. N. Alonso-Vante and H. Tributsch, Croat. Chem. Acta, 63, 417 (1990).
27. I. J. Ferrer and C. Sanchez, Solid State Commun., 81, 371 (1992).
28. E. Peters and H. Majima, Can. Metall. Q., 7, 111 (1968).
29. T. Biegler and D. A. Swift, Electrochim. Acta, 24, 415 (1979).
30. G. Springer, Trans. Inst. Min. Metall., Sect. C., 79, C11 (1970).
31. T. Biegler, This Journal, 70, 265 (1975).
32. K. K. Mishra and K. Osseo-Asare, Fuel, 66, 1161 (1987).
33. K. K. Mishra and K. Osseo-Asare, This Journal, 135, 2502 (1988).
34. K. K. Mishra and K. Osseo-Asare, in Electrochemistry in Mineral and Metal Processing III, R. Woods and P. E. Richardson, Editors, PV 92-17, p. 354, The Electrochemical Society Proceedings Series, Pennington, NJ (1992).
35. H. Gerischer and W. Mindt, Electrochim. Acta, 13, 1329 (1968).
36. F. K. Crundwell, Hydrometallurgy, 21, 155 (1988).
37. T. A. Bither, R. J. Bouchard, W. H. Cloud, P. C. Donohue, and W. J. Siemons, Inorg. Chem., 7, 2208 (1968).
38. V. P. Gupta, N. M. Ravindra, and V. K. Srivastava, J. Phys. Chem. Solids, 41, 145 (1980).
39. C. Liu, C. Pettenkofer, and H. Tributsch, Surf. Sci., 204, 537 (1988).
40. D. Wei and K. Osseo-Asare, Colloids Surf. A, In press (1996).
41. I. G. Reilly and D. S. Scott, Metall. Trans. B, 9, 681 (1978).
42. I. G. Reilly and D. S. Scott, ibid., 15, 726 (1984).
43. A. O. Filmer, I. D. MacLeod, and A. J. Parker, Aust. J. Chem., 32, 975 (1979).
44. A. O. Filmer, A. J. Parker, and G. B. Wadley, ibid., 32, 961 (1979).
45. M. D. Ward, J. R. White, and A. J. Bard, J. Am. Chem. Soc., 105, 27 (1983).
46. P. E. Richardson, Y. Q. Li, and R. H. Yoon, in Electrochemistry in Mineral and Metal Processing III, R. Woods and P. E. Richardson, Editors, PV 92-17, p. 342, The Electrochemical Society Proceedings Series, Pennington, NJ (1992).
47. G. Chen, J. M. Zen, F R. F. Fan, and A. J. Bard, J. Phys. Chem., 95, 3682 (1991).
48. T. O. Rouse and J. L. Weininger, This Journal, 113, 184 (1966).
49. M. Sato, Econ. Geol., 55, 1202 (1960).
50. R. E. Meyer, J. Electroanal. Chem., 101, 59 (1979).
51. I. C. Hamilton and R. Woods, ibid., 118, 327 (1981).
52. X. H. Wang, C. L. Jang, D. Xuan, and E. Forssberg, in Electrochemistry in Mineral and Metal Processing III, R. Woods and P. E. Richardson, Editors, PV 92-17, p. 235, The Electrochemical Society Proceedings Series, Pennington, NJ (1992).
53. J. B. Flynn, This Journal, 105, 715 (1958).
54. E. A. Efimov and I. G. Erusalimchik, Electrochemistry of Semiconductors, Sigma Press, Washington (1963).
55. R. Memming and G. Schwandt, Electrochim. Acta, 13, 1299 (1968).
56. H. Gerischer, Surf. Sci., 13, 265 (1969).
57. A. K. Vijh, Electrochemistry of Metals and Semiconductors, p. 6, Marcel Dekker, New York (1973).
58. H. Gerischer, This Journal, 113, 1174 (1966).
59. G. B. Naumov, B. N. Ryzhenko, and I. L. Khodakovsky, Handbook of Thermodynamic Data, Atomizdat, Moskow (1971), Translated by the U.S. Geological Survey, NTIS PB-226 722 (1974).
60. C. F. Baes, Jr. and R. E. Mesmer, The Hydrolysis of Cations, Wiley, New York (1976).
61. R. M. Smith and A. E. Martell, Critical Stability Constants, Vol. 4, Plenum, New York (1977).
62. D. Wei and K. Osseo-Asare, This Journal, In press.
63. W. W. Dunn, Y. Aikawa, and A. J. Bard, J. Am. Chem. Soc., 103, 3456 (1981).
64. M. D. Ward and A. J. Bard, J. Phys. Chem., 86, 3599 (1982).