Electrocatalytic activity of an immobilized cofacial diporphyrin depends on the electrode material

Langmuir

Volumn 13, Issue 7, 1997, Pages 2143-2148

  Hutchison, James E ^a,c   Postlethwaite, Timothy A ^a,d   Chen, Chun Hsien ^a,e   Hathcock, Kevin W ^a   Ingram, Roychelle S ^a   Ou, Wei ^a   Linton, Richard W ^a   Murray, Royce W ^a   Tyvoll, David A ^b,f   Chng, Leng Leng ^b,f   Collman, James P ^b  

^a University of North Carolina at Chapel Hill   (United States)

^b STANFORD UNIVERSITY   (United States)

^c UNIVERSITY OF OREGON   (United States)

^d W R GRACE AND CO CONN   (United States)

^e NATIONAL SUN YAT SEN UNIVERSITY   (Taiwan)

^f NONE   (Singapore)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0001079751     PISSN: 07437463     EISSN: None     Source Type: Journal    
DOI: 10.1021/la960980u     Document Type: Article

References (36)

1. (a) Collman, J. P.; Denisevich, P.; Konai, Y.; Marrocco, M.; Koval, C.; Anson, F. C. J. Am. Chem. Soc. 1980, 102, 6027-6036.
2. (b) Durand, R. R., Jr.; Bencosme, C. S.; Collman, J. P.; Anson, F. C. J. Am. Chem. Soc. 1983, 105, 2710-2718.
3. (c) Chang, C., K.; Liu, H. Y.; Addalmuhdi, I. J. Am. Chem. Soc. 1984, 106, 2725-2726.
4. (d) Liu, H. Y.; Weaver, M. J.; Wang, C.-B.; Chang, C. K. J. Electroanal. Chem. 1983, 145, 439-447.
5. (e) Liu, H. Y.; Abdalmuhdi, I.; Chang, C. K.; Anson, F. C. J. Phys. Chem. 1985, 89, 665-670.
6. (f) Collman, J. P.; Kim, K. J. Am. Chem. Soc. 1986, 108, 7847-7849.
7. (g) Collman, J. P.; Chng, L. L.; Tyvoll, D. A. Inorg. Chem. 1995, 34, 1311-1324.
8. Collman, J. P.; Hutchison, J. E.; Lopez, M. A.; Tabard, A.; Guilard, R.; Seok, W. K.; Ibers, J. A.; L'Her, M. J. Am. Chem. Soc. 1992, 114, 9869-9877.
9. (a) Collman, J. P.; Hendricks, N. H.; Leidner, C. R.; Ngameni, E.; L'Her, M. Inorg. Chem. 1988, 27, 387.
10. (b) Collman, J. P.; Wagenknecht, P. S.; Hutchison, J. E. Angew. Chem., Intl. Ed. Engl. 1994, 33, 1537-1554.
11. (c) Bouwkamp-Wijnoltz, A. L.; Palys, B. J.; Visscher, W.; vanVeen, J. A. R. J. Electroanal. Chem. 1996, 195, 406.
12. (a) Leon y Leon D., C. A.; Radovic, L. R. Chemistry and Physics of Carbon; Thrower, P. A., Ed.; Marcel Dekker, Inc.: New York, 1994; Vol. 24, Chapter 4, pp 213-310.
13. (b) Kinoshita, K. Carbon Electrochemical and Physicochemical Properties; John Wiley and Sons: New York, 1988; Chapter 3, pp 86-139.
14. (a) Ni, C.-L.; Anson, F. C. Inorg. Chem. 1985, 24, 4754-4756.
15. (b) Shi, C.; Anson, F. C. Inorg. Chem. 1990, 29, 4298-4305.
16. Zhao, J.; McCreery, R. L. Langmuir 1995, 11, 4036.
17. (a) Moses, P. R.; Wier, L. M.; Murray, R. W. Anal. Chem. 1975, 47, 1882.
18. (b) Murray, R. W. Acc. Chem. Res. 1980, 13, 135.
19. (a) Hutchison, J. E.; Postlethwaite, T. A.; Murray, R. W. Langmuir 1993, 9, 3277-3283.
20. (b) Postlethwaite, T. A.; Hutchison, J. E.; Hathcock, K. W.; Murray, R. W. Langmuir, 1995, 11, 4109.
21. Zak, J.; Yuan, H.; Ho, M.; Woo, L. K.; Porter, M. D. Langmuir 1993, 9, 2772-2774.
22. (a) Collman, J. P.; Tyvoll, D. A.; Chng, L. L.; Fish, H. T. J. Org. Chem. 1995, 60, 1926.
23. Fuhrhop, J. H.; Smith, K. M. In Porphyrins and Metalloporphyrins; Smith, K. M., Ed: Elsevier: Amsterdam, 1975; p 798.
24. 4. Warning: cautious handling of pirahna solutions is required, as it reacts violently with organic materials.
25. DiMilla, P. A.; Folkers, J. P.; Biebnyck H.; Harter R.; Lopez, G. P.; Whitesides, G. M. J. Am. Chem. Soc. 1994, 116, 2225-2226.
26. Postlewaite, T. A.; Hutchison, J. E.; Murray, R. W. Anal. Chem. 1996, 68, 2951-2958.
27. APP = 2.1.
28. Bard, A. J.; Faulkner, L. R. Electrochemical Methods: fundamentals and Applications; John Wiley & Sons: New York, 1980; pp 222-223.
29. 2, and 0.16, 0.18, and 0.11 V, respectively.
30. 8b ostensibly by dioxygen. The difference in the stability may reflect the ability of Co(II) sites to deliver electrons to other, dioxygen-coordinated Co(II) sites through the agency of the intervening Au films. In any event since the spectra of chemisorbed Co(II) and Co(III) porphyrins differ, spectra of the Co(II) state alone are most reliably obtained by potentiostatting the Au film at a suitably negative potential.
31. (a) Chang, C. K. J. Heterocycl. Chem. 1977, 14, 1285-1288.
32. (b) Collman, J. P.; Anson, F. C.; Barnes, C. E.; Benscome, C. E.; Geiger, T.; Evitt, E. R., Kreh, R. P.; Meier, K.; Pettman, R. B. J. Am. Chem. Soc. 1983, 105, 2694-2699.
33. (c) Schick, G. A.; Schreiman, I. C.; Wagner, R. W.; Lindsay, J. S.; Boclan, D. F. J. Am. Chem. Soc. 1989, 111, 1344.
34. Li, D.; Moore, L. W.; Swanson, B. I. Langmuir 1994, 10, 1177-1185.
35. Van Galin, D. A.; Majda, M. Anal. Chem. 1988, 60, 1549.
36. Willman, K. W.; Rocklin, R. D.; Nowak, R.; Kuo, K.; Schultz, F. A.; Murray, R. W. J. Am. Chem. Soc. 1980, 102, 7629.