Effect of chemical composition on luminescence of thiol-stabilized CdTe nanocrystals

Nanoscale Research Letters

Volumn 2, Issue 5, 2007, Pages 230-234

  Murase, Norio ^a,b   Gaponik, Nikolai ^c   Weller, Horst ^a  

^a UNIVERSITY OF HAMBURG   (Germany)

^b NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY AIST   (Japan)

^c DRESDEN UNIVERSITY OF TECHNOLOGY   (Germany)

Author keywords

CdTe; Efficiency; Elemental determination; Nanocrystal; Photoluminescence; Surfactant; Thioglycolic acid

Indexed keywords

ELEMENTAL DETERMINATION; PHOTOLUMINESCENCE EFFICIENCY; REFLUXING; THIOGLYCOLIC ACID;

CADMIUM COMPOUNDS; LATTICE CONSTANTS; PHOTOLUMINESCENCE; SURFACE ACTIVE AGENTS; SYNTHESIS (CHEMICAL); THERMOGRAVIMETRIC ANALYSIS;

NANOCRYSTALS;

EID: 34249896156     PISSN: 19317573     EISSN: 1556276X     Source Type: Journal    
DOI: 10.1007/s11671-007-9052-x     Document Type: Article

References (23)

1. A.L. Rogach, L. Katsikas, A. Kornowski, D. Su, A. Eychmüller, H. Weller, B. Bunsen-Ges, Phys. Chem. 100, 1772 (1996)
2. B.O. Dabbousi, J. Rodriguez-Viejo, F.V. Mikulec, J.R. Heine, H. Mattoussi, R. Ober, K.F. Jensen, M.G. Bawendi, J. Phys. Chem. B 101, 9463 (1997)
3. C.L. Li, N. Murase, Chem. Lett. 34, 92 (2005)
4. J. Guo, W. Yang, C. Wang, J. Phys. Chem. B 109, 17467 (2005)
5. N. Murase, M.Y. Gao, Mater. Lett. 58, 3898 (2004)
6. A. Shavel, N. Gaponik, A. Eychmüller, J. P. Chem. B 110, 19280 (2006)
7. A. Kasuya, R. Sivamohan, Y.A. Barnakov, I.M. Dmitruk, T. Nirasawa, V.R. Romanyuk, V. Kumar, S.V. Mamykin, K. Tohji, B. Jeyadevan, K. Shinoda, T. Kudo, O. Terasaki, Z. Liu, R. V. Belosludov, V. Sundararajan, Y. Kawazoe, Nat. Mater. 3, 99 (2004)
8. R. Jose, N.U. Zhanpeisov., H. Fukumura, Y. Baba, M. Ishikawa, J. Am. Chem. Soc., 128, 629 (2005)
9. D.V. Talapin, A.L. Rogach, M. Haase, H. Weller, J. Phys Chem. B 105, 12278 (2001)
10. D.V. Talapin, A.L. Rogach, E.V. Shevchenko, A. Kornowski, M. Haase, H. Weller, J. Am. Chem. Soc, 124, 5782 (2002)
11. H. Zhang, Z. Zhou, B. Yang, M. Gao, J. Phys. Chem. B 107, 8 (2003)
12. S.K. Poznyak, N.P. Osipovich, A. Shavel, D.V. Talapin, M. Gao, A. Eychmüller, N. Gaponik, J. Phys, Chem. B 109, 1094 (2005)
13. Y. Gong, M. Gao, D. Wang, H. Möhwald, Chem. Mater. 17, 2648 (2005)
14. C. Dong, H. Qian, N. Fang, J. Ren, J. Phys. Chem. B 110, 11069 (2006)
15. C.L. Li, M. Ando, N. Murase, J. Non Cryst. Solids 342, 32 (2004)
16. N.P. Gaponik, D.V. Talapin, A.L. Rogach, K. Hoppe, E.V. Shevchenko, A. Kornowski, A. Eychmüller, H. Weller, J. Phys. Chem. B 106, 7177 (2002)
17. A.L. Rogach, Mater. Sci. Eng, B 69, 435 (2000)
18. Z. Tang, N.A. Kotov, M. Giersig, Science 297, 237 (2002)
19. Z. Tang, B. Ozturk, Y. Wang, N.A. Kotov, J. Phys. Chem. B 108, 6927 (2004)
20. W.W. Yu, L. Qu, W. Guo, X. Peng, Chem. Mater. 15, 2854 (2003)
21. D.V. Talapin, S. Haubold, A.L. Rogach, A. Kornowski, M. Haase, H. Weller, J. Phys. Chem. 105, 2260 (2001)
22. T. Nakashima, T. Kawai, Chem. Commun 12, 1643 (2005)
23. The 15% value is evaluated from the fact, that the average C/S ratio in NCs revealed by the elemental analysis is about 1.7 (Table 1) and not 2 as expected for the undecomposed TGA