Abstract
Diaza-18-crown-6-ethers appending two pyrenyl (Py-C) or two carbazolyl (Cz-C) groups form 1 : 1 host–guest complexes with methyl viologen chloride (MV2+). These complexes were assembled into monolayers by Langmuir-Blodgett (L-B) technique. The generated assembly involves the general structure of donor-sensitizer-acceptor (Cz-Py-MV2+) in space, although any of the photo- and redox-active components are not covalently bonded. This assembly was transferred on an indiumtin oxide (ITO) glass to fabricate an electrode. The photoinduced voltage of this electrode was measured with a saturated calomel reference electrode in hydroquinone (H2Q) solution to be ca. 168 mV with the light intensity of ca. 218 mW/cm2. This electrode was used as the light electrode to construct a photogalvanic cell with a platinum electrode as the dark electrode. Irradiation of the light electrode resulted in anodic photocurrent. The effects of light intensity, bias voltage, concentration of H2Q and oxygen on the photocurrent were investigated.
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REFERENCES
M. A. Fox and M. Chanon (Eds), Photoinduced Electron Transfer, Vols A-D. Elsevier, Amsterdam (1988).
J. Mattay (Ed.), Photoinduced electron transfer I-V, in: Topics in Current Chemistry, Vols 156, 158, 159, 163, 168. Springer-Verlag, Berlin (1990-1993).
K. S. Schanze and K. A. Walters, in: Molecular and Supramolecular Photochemistry, Vol.2: Organic and Inorganic Photochemistry, V. Ramamurthy and K. S. Schanze (Eds), pp. 75-127. Marcel Dekker, New York (1998).
T. Klumpp, M. Linsenmann, S. L. Larson, B. R. Limoges, D. Bürssner, E. B. Krissinel, C. M. Elliott and U. E. Steiner, J.Am.Chem.Soc. 121, 1076 (1999).
D. M. Kaschak, J. T. Lean, C. C. Waraksa, G. B. Saupe, H. Usami and T. E. Mallouk, J.Am.Chem.Soc. 121, 3435 (1999).
D. Gust, T. A. Moore and A. L. Moore, Acc.Chem.Res. 26, 198 (1993).
D. Gust, T. A. Moore, A. L. Moore, S. J. Lee, E. Bittersman, D. K. Juttrull, A. A. Rehms, J. M. DeGraziano, X. C. Ma, F. Gao, R. E. Belford and T. T. Trier, Science 248, 199 (1990).
D. Gust, T. A. Moore, A. L. Moore, A. N. MacPherson, A. Lopez, J. M. DeGraziano, I. Gouni, E. Bittersman, G. R. Seely, F. Gao, R. A. Nieman, X. C. Ma, L. Demanche, S.-C. Hung, D. K. Luttrull, S.-J. Lee and P. K. Kerrigan, J.Am.Chem.Soc. 115, 11141 (1993).
M. R. Wasielewski, Chem.Rev. 92, 435 (1992).
P. Bonhôte, J.-E. Moser, H.-B. Robin, N. Vlachopoulos, S. M. Zakeeruddin, L. Walder and M. Grätzel, J.Am.Chem.Soc. 121, 1324 (1999).
U. Bach, Y. Tachibana, J.-E. Moser, S. A. Haque, J. R. Durrant, M. Grätzel and D. R. Klug, J.Am.Chem.Soc. 121, 7445 (1999).
R. D. Fossym and M. A. Fox, J.Am.Chem.Soc. 119, 1197 (1997).
L. N. Dupray, M. Devenney, D. R. Striplin and T. J. Meyer, J.Am.Chem.Soc. 119, 10243 (1997).
C. A. Slate, D. R. Striplin, J. A. Moss, P. Chen, B. W. Erickson and T. J. Meyer, J.Am.Chem.Soc. 120, 4885 (1998).
V. Alzani, S. Ampana, G. Denti, A. Juris, S. Serroni and M. Venturi, Acc.Chem.Res. 31, 26 (1998).
G. M. Stewart and M. A. Fox, J.Am.Chem.Soc. 118, 4354 (1996).
A. Slama-Schwok, D. Avnir and M. Ottilenghi, Nature 355, 240 (1992).
T. S. Ahmadi, Z. L. Wang, T. C. Green, A. Henglein and M. A. El-Sayed, Science 272, 1924 (1996).
C. J. Pederson, J.Am.Chem.Soc. 89, 7017 (1967).
D. Rehm and A. Weller, Isr.J.Chem. 8, 259 (1970).
A. Weller, Z.Phys.Chem. 76, 3132 (1972).
Y. Zhu and G. B. Schuster, J.Am.Chem.Soc. 115, 2190 (1993).
C.-H. Tung, L.-P. Zhang, Y. Li, H. Cao and Y. Tanimoto, J.Am.Chem.Soc. 119, 5348 (1997).
Q. H. Wu, B. W. Zhang, Y. F. Ming and Y. Cao, J.Photochem.Photobiol.A: Chem. 61, 53 (1991).
C.-H. Tung, L.-P. Zhang and Y. Li, J.Phys.Chem. 100, 4480 (1996).
X.-Y. Yi, L.-Z. Wu and C.-H. Tung, J.Phys.Chem.B 104, 9468 (2000).
G. J. Kavarnos and N. J. Turro, Chem.Rev. 86, 401 (1986).
M. Borja and P. K. Dutta, Nature 362, 43 (1993).
K. J. Donovan, R. V. Sudiwala and E. G. Wilson, Mol.Cryst.Liq.Cryst. 194, 3 (1991).
H.-X. Luo and N.-Q. Li, J.Phys.Chem.B 103, 4377 (1997).
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Li, JY., Chen, B., Zhang, LP. et al. Photoelectric properties of Cz-Py-MV2+ monolayer films. Research on Chemical Intermediates 28, 517–526 (2002). https://doi.org/10.1163/15685670260373281
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DOI: https://doi.org/10.1163/15685670260373281