Ligand-dependent transient absorption studies of hybrid polymer:CdSe quantum dot composites

Solar Energy Materials and Solar Cells

Volumn 100, Issue , 2012, Pages 6-15

  Sharma, Shailesh N ^a   Vats, Tanvi ^a,b   Dhenadhayalan, N ^c   Ramamurthy, P ^c   Narula, A K ^b  

^a NATIONAL PHYSICAL LABORATORY   (India)

^b GURU GOBIND SINGH INDRAPRASTHA UNIVERSITY   (India)

^c UNIVERSITY OF MADRAS   (India)

Author keywords

CdSe; Hybrid nanocomposites; Ligand dependent; MEH PPV; Oleic acid; TOPO

Indexed keywords

CDSE; HYBRID NANOCOMPOSITES; LIGAND-DEPENDENT; MEH-PPV; TOPO;

CADMIUM ALLOYS; CHARGE TRANSFER; ENERGY TRANSFER; FOURIER TRANSFORM INFRARED SPECTROSCOPY; LIGANDS; NANOCOMPOSITES; OLEIC ACID; PHOSPHORUS COMPOUNDS; SEMICONDUCTOR QUANTUM DOTS; SURFACE CHEMISTRY; UNSATURATED FATTY ACIDS;

CADMIUM COMPOUNDS;

EID: 84857782830     PISSN: 09270248     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.solmat.2011.10.020     Document Type: Article

References (30)

1. J. Chen, J.L. Song, X.W. Sun, W.Q. Deng, C.Y. Jiang, W. Lei, J.H. Huang, and R.S. Liu An oleic acid-capped CdSe quantum-dot sensitized solar cell Applied Physics Letters 94 2009 153115 153117
2. W.W. Yu, J.C. Falkner, B.S. Shih, and V.L. Colvin Preparation and characterization of monodisperse PbSe semiconductor nanocrystals in a noncoordinating solvent Chemistry of Materials 16 2004 3318 3322
3. Shailesh N. Sharma, Zeena S. Pillai, and Prashant V. Kamat Photoinduced charge transfer between CdSe quantum dots and p-phenylenediamine Journal of Physical Chemistry B 107 2003 10088 10093
4. Himani Sharma, Shailesh N. Sharma, Sukhvir Singh, Ram Kishore, Gurmeet Singh, and S.M. Shivaprasad Surface sensitive probe of the morphological and structural aspects of CdSe-core shell nanoparticles Applied Surface Science 253 2007 5325 5333 (Pubitemid 46366039)
5. Himani Sharma, Shailesh N. Sharma, Gurmeet Singh, and S.M. Shivaprasad Studies of optical and structural properties of CdSe/polymer nanocomposites: evidence of charge transfer and photostability Colloid and Polymer Science 285 2007 1213 1227 (Pubitemid 47411961)
6. Umesh Kumar, Kusum Kumari, Shailesh N. Sharma, Mahesh Kumar, V.D. Vankar, Rita Kakkar, and Vikram Kumar Role of surface modification of colloidal CdSe quantum dots on the properties of hybrid organicinorganic nanocomposites Colloid and Polymer Science 288 2010 841 849
7. W.U. Huynh, X. Peng, and A.P. Alivisatos CdSe nanocrystal rods/poly(3-hexylthiophene) composite photovoltaic devices Advanced Materials 11 1999 923 927
8. N.C. Greenham, X.G. Peng, and A.P. Alivisatos Charge separation and transport in conjugated-polymer/semiconductor-nanocrystal composites studied by photoluminescence quenching and photoconductivity Physical Review B 54 1996 17628 17637
9. P. Guyot-Sionnest, M. Shim, C. Matranga, and M. Hines Intraband relaxation in CdSe quantum dots Physical Review B 60 1999 R2181 R2184
10. Kusum Kumari, Umesh Kumar, Shailesh N. Sharma, Suresh Chand, Rita Kakkar, V.D. Vankar, and Vikram Kumar Effect of surface passivating ligand on structural and optoelectronic properties of polymer:CdSe quantum dot composites Journal of Physics D: Applied Physics 41 2008 235409 235417
11. I. Gur, N.A. Fromer, C.P. Chen, A.G. Kanaras, and A.P. Alivisatos Hybrid solar cells with prescribed nanoscale morphologies based on hyperbranched semiconductor nanocrystals Nano Letters 7 2007 409 414 (Pubitemid 46383606)
12. J. Seo, W.J. Kim, S.J. Kim, K.-S. Lee, A.N. Cartwright, and P.N. Prasad Polymer nanocomposite photovoltaics utilizing CdSe nanocrystals capped with a thermally cleavable solubilizing ligand Applied Physics Letters 94 2009 133302 133304
13. Rudi Berera, Rienk van Grondelle, and John T.M. Kennis Ultrafast transient absorption spectroscopy: principles and application to photosynthetic systems Photosynthesis Research 101 2009 105 118
14. 2 nanoparticles Journal of the American Chemical Society 129 2007 4136 4137 (Pubitemid 46595417)
15. L.R. Becerra, C.B. Murray, R.G. Griffin, and M.G. Bawendi Investigation of the surface morphology of capped CdSe nanocrystallites by 31P nuclear magnetic resonance Journal of Chemical Physics 100 1994 3297 3350
16. P.S. Kalsi Spectroscopy of Organic Compounds 2007 New Age International Pvt. Ltd. New Delhi pp. 65184
17. B.S. Kim, L. Avila, L.E. Brus, and I.P. Herman Organic ligand and solvent kinetics during the self assembly of CdSe nanocrystal arrays using infrared attenuated total reflection Applied Physics Letters 76 2000 3715 3717
18. J.M. Luther, M. Law, Q. Song, C.L. Perkins, M.C. Beard, and A.J. Nozik Structural, optical, and electrical properties of self-assembled films of PbSe nanocrystals treated with 1,2-ethanedithiol ACS Nano 2 2008 271 280 (Pubitemid 351585942)
19. Q.G. Zeng, and Z.J. Ding Photoluminescence and Raman spectra study of para-phenylenevinylene at low temperatures Journal of Physics: Condensed Matter 16 2004 5171 5178
20. V.V. Bruevich, T. Sh., S.G. Makhmutov, E.M. Elizarov, D. Nechvolodova, and Yu. Paraschuk Raman spectroscopy of intermolecular charge transfer complex between a conjugated polymer and an organic acceptor molecule Journal of Chemical Physics 127 2007 104905 104913
21. J.R. Lakowicz Principles of Fluorescence Spectroscopy 2nd ed. 1999 Kluwer-Plenum New York pp. 277330
22. S.N. Sharma Photoinduced charge transfer mechanism in PPV [poly(p-phenylinevinylene)] polymer: role of iodide species Colloid and Polymer Science 284 2006 853 861
23. Y.H. Kim, and D. Kim Ultrafast energy-transfer dynamics between block copolymer and π-conjugated polymer chains in blended polymer systems Chemistry of Materials 13 2001 2666 2674 (Pubitemid 32830724)
24. 2 films Journal of the American Chemical Society 128 2006 2385 2393
25. A.A. Shoustikov, Y. You, and M.E. Thomson Electroluminescence color tuning by dye doping in organic light-emitting diodes IEEE Journal of Selected Topics in Quantum Electronics 4 1998 3 13 (Pubitemid 128568638)
26. M. Anni, L. Manna, R. Cingolani, D. Valerini, A. Creti, and M. Lomascolo Förster energy transfer from blue-emitting polymers to colloidal CdSe/ZnS core shell quantum dots Applied Physics Letters 85 2004 4169 4171
27. C.E. Finlayson, D.S. Ginger, E. Marx, and N.C. Greenham Electrical and optical properties of semiconductor nanocrystals Philosophical Transactions of the Royal Society of London A 361 2003 363 377 (Pubitemid 37256265)
28. D.S. Ginger, and N.C. Greenham Photoinduced electron transfer from conjugated polymers to CdSe nanocrystals Physical Review B 59 1999 10622 10629
29. M. Kondon, J. Kim, N. Udawatte, and D. Lee Origin of size-dependent energy transfer from photoexcited CdSe quantum dots to gold nanoparticles Journal of Physical Chemistry C 112 2008 6695 6701
30. C. Burda, S. Link, M.B. Mohamed, and M. El-Sayed The pump power dependence of the femtosecond relaxation of CdSe nanoparticles observed in the spectral range from visible to infrared Journal of Chemical Physics 116 9 2002 3828 3833 (Pubitemid 34923820)