Ultrafast relaxation dynamics of osmium-polypyridine complexes in solution

Journal of Physical Chemistry C

Volumn 117, Issue 31, 2013, Pages 15958-15966

  Bräm, Olivier ^a   Messina, Fabrizio ^a,d   Baranoff, Etienne ^a,b   Cannizzo, Andrea ^a,c   Nazeeruddin, Mohammad Khaja ^a   Chergui, Majed ^a  

^a EPFL   (Switzerland)

^b UNIVERSITY OF BIRMINGHAM   (United Kingdom)

^c UNIVERSITY OF BERN   (Switzerland)

^d UNIVERSITY OF PALERMO   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

BROAD-BAND PHOTOLUMINESCENCE; DENSITY OF STATE; ELECTRONIC RELAXATION; INTER-SYSTEM CROSSINGS; PHOSPHORESCENCE LIFETIME; PHOTOLUMINESCENCE EXCITATION SPECTRUM; STEADY-STATE ABSORPTION; ULTRAFAST RELAXATION DYNAMICS;

ABSORPTION SPECTROSCOPY; EMISSION SPECTROSCOPY; LIGHT EMISSION; PHOSPHORESCENCE; QUANTUM YIELD;

OSMIUM;

EID: 84881410789     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp405362e     Document Type: Article

References (52)

1. 2 Surfaces-Principles, Mechanisms, and Selected Results Chem. Rev. 1995, 95, 735-758
2. Hagfeldt, A.; Gratzel, M. Molecular Photovoltaics Acc. Chem. Res. 2000, 33, 269-277
3. Yersin, H. Triplet emitters for OLED Applications. Mechanisms of Exciton Trapping and Control of Emission Properties Top. Curr. Chem. 2004, 241, 1-26
4. Yersin, H. Organometallic Triplet Emitters for OLED Applications. Controlling of Emission Properties by Chemical Variation Proc. Soc. Photo-Opt. Instrum. Eng. 2004, 5214, 124-132
5. Fujishima, A.; Honda, K. Electrochemical Photolysis of Water at a Semiconductor Electrode Nature 1972, 238, 37-38
6. 2 Films Nature 1991, 353, 737-740
7. Kalyanasundaram, K.; Gratzel, M. Applications of Functionalized Transition Metal Complexes in Photonic and Optoelectronic Devices Coord. Chem. Rev. 1998, 177, 347-414
8. Nazeeruddin, M. K.; Baranoff, E.; Gratzel, M. Dye-Sensitized Solar Cells: A Brief Overview Sol. Energy 2011, 85, 1172-1178
9. Damrauer, N. H.; Cerullo, G.; Yeh, A.; Boussie, T. R.; Shank, C. V.; McCusker, J. K. Femtosecond Dynamics of Excited-State Evolution in [Ru(bpy)(3)](2+) Science 1997, 275, 54-57
10. Yeh, A. T.; Shank, C. V.; McCusker, J. K. Ultrafast Electron Localization Dynamics Following Photo-Induced Charge Transfer Science 2000, 289, 935-938
11. Bhasikuttan, A. C.; Suzuki, M.; Nakashima, S.; Okada, T. Ultrafast Fluorescence Detection in Tris(2,2 ′-bipyridine)Ruthenium(II) Complex in Solution: Relaxation Dynamics Involving Higher Excited States J. Am. Chem. Soc. 2002, 124, 8398-8405
12. Bhasikuttan, A. C.; Okada, T. Excited-State Relaxation Dynamics of Ru(dcbpy)(2)(NCS)(2), Studied by Fluorescence Upconversion Spectroscopy J. Phys. Chem. B 2004, 108, 12629-12632
13. Brady, C.;; McGarvey, J. J.;; McCusker, J. K.;; Toftlund, H.;; Hendrickson, D. N. Time-Resolved Relaxation Studies of Spin Crossover Systems in Solution. In Spin Crossover in Transition Metal Compounds III; Gütlich, P.; Goodwin, H. A., Eds.; Springer: Berlin, 2004; Vol., 235, pp 1-22.
14. Juban, E. A.; Smeigh, A. L.; Monat, J. E.; McCusker, J. K. Ultrafast Dynamics of Ligand-Field Excited States Coord. Chem. Rev. 2006, 250, 1783-1791
15. Cannizzo, A.; van Mourik, F.; Gawelda, W.; Zgrablic, G.; Bressler, C.; Chergui, M. Broadband Femtosecond Fluorescence Spectroscopy of [Ru(bpy)(3)](2+) Angew. Chem., Int. Ed. 2006, 45, 3174-3176
16. Shaw, G. B.; Grant, C. D.; Shirota, H.; Castner, E. W.; Meyer, G. J.; Chen, L. X. Ultrafast Structural Rearrangements in the MLCT Excited State for Copper(I) Bis-Phenanthrolines in Solution J. Am. Chem. Soc. 2007, 129, 2147-2160
17. Cannizzo, A.; Blanco-Rodriguez, A. M.; El Nahhas, A.; Sebera, J.; Zalis, S.; Vlcek, A.; Chergui, M. Femtosecond Fluorescence and Intersystem Crossing in Rhenium(I) Carbonyl-Bipyridine Complexes J. Am. Chem. Soc. 2008, 130, 8967-8974
18. Cannizzo, A.; Milne, C. J.; Consani, C.; Gawelda, W.; Bressler, C.; van Mourik, F.; Chergui, M. Light-Induced Spin Crossover in Fe(II)-based Complexes: The Full Photocycle Unraveled by Ultrafast Optical and X-ray Spectroscopies Coord. Chem. Rev. 2010, 254, 2677-2686
19. Iwamura, M.; Watanabe, H.; Ishii, K.; Takeuchi, S.; Tahara, T. Coherent Nuclear Dynamics in Ultrafast Photoinduced Structural Change of Bis(diimine)copper(I) Complex J. Am. Chem. Soc. 2011, 133, 7728-7736
20. Gawelda, W.; Cannizzo, A.; Pham, V. T.; van Mourik, F.; Bressler, C.; Chergui, M. Ultrafast Nonadiabatic Dynamics of [Fe-II(bpy)(3)](2+) in Solution J. Am. Chem. Soc. 2007, 129, 8199-8206
21. Bram, O.; Messina, F.; El-Zohry, A. M.; Cannizzo, A.; Chergui, M. Polychromatic Femtosecond Fluorescence Studies of Metal-Polypyridine Complexes in Solution Chem. Phys. 2012, 393, 51-57
22. 2 Thin Films J. Phys. Chem. B 2002, 106, 4396-4404
23. Benko, G.; Kallioinen, J.; Korppi-Tommola, J. E. I.; Yartsev, A. P.; Sundstrom, V. Photoinduced Ultrafast Dye-to-Semiconductor Electron Injection From Nonthermalized and Thermalized Donor States J. Am. Chem. Soc. 2002, 124, 489-493
24. Bram, O.; Cannizzo, A.; Chergui, M. Ultrafast Fluorescence Studies of Dye Sensitized Solar Cells Phys. Chem. Chem. Phys. 2012, 14, 7934-7937
25. 2 J. Am. Chem. Soc. 2005, 127, 12150-12151
26. Listorti, A.; O'Regan, B.; Durrant, J. R. Electron Transfer Dynamics in Dye-Sensitized Solar Cells Chem. Mater. 2011, 23, 3381-3399
27. Pijpers, J. J. H.; Ulbricht, R.; Derossi, S.; Reek, J. N. H.; Bonn, M. Picosecond Electron Injection Dynamics in Dye-Sensitized Oxides in the Presence of Electrolyte J. Phys. Chem. C 2011, 115, 2578-2584
28. Teuscher, J.; Decoppet, J. D.; Punzi, A.; Zakeeruddin, S. M.; Moser, J. E.; Gratzel, M. Photoinduced Interfacial Electron Injection Dynamics in Dye-Sensitized Solar Cells under Photovoltaic Operating Conditions J. Phys. Chem. Lett. 2012, 3, 3786-3790
29. Sauve, G.; Cass, M. E.; Coia, G.; Doig, S. J.; Lauermann, I.; Pomykal, K. E.; Lewis, N. S. Dye Sensitization of Nanocrystalline Titanium Dioxide with Osmium and Ruthenium Polypyridyl Complexes J. Phys. Chem. B 2000, 104, 6821-6836
30. 2 with Black Absorbers Based on Os and Ru Polypyridine Complexes J. Am. Chem. Soc. 2005, 127, 15342-15343
31. 2 Nanoparticle Surface Sensitized by New Catechol Derivatives of Os(II)-Polypyridyl Complexes: Monitoring by Charge-Transfer Emission J. Phys. Chem. C 2008, 112, 2918-2926
32. Verma, S.; Kar, P.; Das, A.; Palit, D. K.; Ghosh, H. N. The Effect of Heavy Atoms on Photoinduced Electron Injection from Nonthermalized and Thermalized Donor States of M-II-Polypyridyl (M=Ru/Os) Complexes to Nanoparticulate TiO2 Surfaces: An Ultrafast Time-Resolved Absorption Study Chem.-Eur. J. 2010, 16, 611-619
33. Wu, K. L.; Ho, S. T.; Chou, C. C.; Chang, Y. C.; Pan, H. A.; Chi, Y.; Chou, P. T. Engineering of Osmium(II)-Based Light Absorbers for Dye-Sensitized Solar Cells Angew. Chem., Int. Ed. 2012, 51, 5642-5646
34. Kinoshita, T.; Fujisawa, J.; Nakazaki, J.; Uchida, S.; Kubo, T.; Segawa, H. Enhancement of Near-IR Photoelectric Conversion in Dye-Sensitized Solar Cells Using an Osmium Sensitizer with Strong Spin-Forbidden Transition J. Phys. Chem. Lett. 2012, 3, 394-398
35. Maubert, B.; McClenaghan, N. D.; Indelli, M. T.; Campagna, S. Absorption Spectra and Photophysical Properties of a Series of Polypyridine Ligands Containing Appended Pyrenyl and Anthryl Chromophores and of their Ruthenium(II) and Osmium(II) Complexes J. Phys. Chem. A 2003, 107, 447-455
36. Baldo, M. A.; O'Brien, D. F.; You, Y.; Shoustikov, A.; Sibley, S.; Thompson, M. E.; Forrest, S. R. Highly Efficient Phosphorescent Emission from Organic Electroluminescent Devices Nature 1998, 395, 151-154
37. Chergui, M. On the Interplay Between Charge, Spin and Structural Dynamics in Transition Metal Complexes Dalton Trans. 2012, 41, 13022-13029
38. van der Veen, R. M.; Cannizzo, A.; van Mourik, F.; Vlcek, A.; Chergui, M. Vibrational Relaxation and Intersystem Crossing of Binuclear Metal Complexes in Solution J. Am. Chem. Soc. 2011, 133, 305-315
39. Steffen, A.; Tay, M. G.; Batsanov, A. S.; Howard, J. A. K.; Beeby, A.; Vuong, K. Q.; Sun, X. Z.; George, M. W.; Marder, T. B. 2,5-Bis(p-R-arylethynyl) rhodacyclopentadienes Show Intense Fluorescence: Denying the Presence of a Heavy Atom Angew. Chem., Int Ed. 2010, 49, 2349-2353
40. Braun, D.; Hensler, G.; Gallhuber, E.; Yersin, H. Vibronic and Magnetic Coupling in the Radiative Deactivation of the Lowest Excited-State of [Os(Bpy)3]2+ Doped into [Ru(Bpy)3](Pf6)2 J. Phys. Chem. 1991, 95, 1067-1073
41. Campagna, S.; Bartolotta, A.; Dimarco, G. Photophysics of Ru(II)-Polypyridine and Os(II)-Polypyridine Complexes in Poly(ethyleneoxide) Matrices Chem. Phys. Lett. 1993, 206, 30-36
42. Huber, P.; Yersin, H. Highly Resolved Emission of [Os(Bpy-H8)N(Bpy-D8)3- N]2+ (N=0-3)-Evidence for Electronic Delocalization J. Phys. Chem. 1993, 97, 12705-12709
43. Pentlehner, D.; Grau, I.; Yersin, H. Triplet State Properties of [Os(phen)(2)(dppene)](2+) in Different Host Materials and Host to Guest Energy Transfer in PVK Chem. Phys. Lett. 2008, 455, 72-78
44. 2 Nanoparticles J. Phys. Chem. Lett. 2012, 3, 1543-1548
45. Vengris, M.; van der Horst, M. A.; Zgrablic, G.; van Stokkum, I. H. M.; Haacke, S.; Chergui, M.; Hellingwerf, K. J.; van Grondelle, R.; Larsen, D. S. Contrasting the Excited-State Dynamics of the Photoactive Yellow Protein Chromophore: Protein Versus Solvent Environments Biophys. J. 2004, 87, 1848-1857
46. Zgrablic, G.; Voitchovsky, K.; Kindermann, M.; Haacke, S.; Chergui, M. Ultrafast Excited State Dynamics of the Protonated Schiff Base of All-Trans Retinal in Solvents Biophys. J. 2005, 88, 2779-2788
47. Cannizzo, A.; Bram, O.; Zgrablic, G.; Tortschanoff, A.; Oskouei, A. A.; van Mourik, F.; Cherguil, M. Femtosecond Fluorescence Upconversion Setup with Broadband Detection in the Ultraviolet Opt. Lett. 2007, 32, 3555-3557
48. Kalyanasundaram, K.; Nazeeruddin, M. K. Photophysical and Redox Properties of Mono-Nuclear and Bi-Nuclear Complexes of Osmium(II) with 2,3-Bis(2-Pyridyl)Pyrazine as Bridging Ligand Chem. Phys. Lett. 1989, 158, 45-50
49. Nazeeruddin, M. K.; Zakeeruddin, S. M.; Kalyanasundaram, K. Enhanced Intensities of the Ligand-to-Metal Charge-Transfer Transitions in Ru(III) and Os(III) Complexes of Substituted Bipyridines J. Phys. Chem. 1993, 97, 9607-9612
50. Barigelletti, F.; Decola, L.; Balzani, V.; Hage, R.; Haasnoot, J. G.; Reedijk, J.; Vos, J. G. Mononuclear and Dinuclear Osmium(Ii) Compounds Containing 2,2′-Bipyridine and 3,5-Bis(pyridin-2-yl)-1,2,4-triazole- Synthesis, Electrochemistry, Absorption-Spectra, and Luminescence Properties Inorg. Chem. 1991, 30, 641-645
51. Hankache, J.; Niemi, M.; Lemmetyinen, H.; Wenger, O. S. Photoinduced Electron Transfer in Linear Triarylamine-Photosensitizer-Anthraquinone Triads with Ruthenium(II), Osmium(II), and Iridium(III) Inorg. Chem. 2012, 51, 6333-6344
52. Yersin, H.; Strasser, J. Triplets in Metal-Organic Compounds. Chemical Tunability of Relaxation Dynamics Coord. Chem. Rev. 2000, 208, 331-364