One-step synthesis of size tuned zinc selenide quantum dots via a temperature controlled molecular precursor approach

Chemical Communications

Volumn , Issue 14, 2000, Pages 1243-1244

  Jun, Young Wook ^a   Koo, Ja Eung ^a   Cheon, Jinwoo ^a  

^a Korea Advanced Institute of Science and Technology (KAIST)   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

N,N,N',N' TETRAMETHYL 1,4 PHENYLENEDIAMINE; SELENIDE; ZINC; ZINC DERIVATIVE;

ARTICLE; LUMINESCENCE; PARTICLE SIZE; QUANTUM CHEMISTRY; SYNTHESIS; THERMODYNAMICS;

EID: 0034698305     PISSN: 13597345     EISSN: None     Source Type: Journal    
DOI: 10.1039/b002983l     Document Type: Article

References (26)

1. C. D. Murray, D. J. Norris and M. G. Bawendi, J. Am. Chem. Soc., 1993, 115, 8706.
2. J. E. Bowen Katari, V. L. Colvin and A. P. Alivisatos, J. Phys. Chem., 1994, 98, 411.
3. (a) N. Chestnoy, R. Hull and L. E. Brus, J. Chem. Phys., 1986, 85, 2237;
4. (b) M. L. Steigerwald and L. E Brus, Acc. Chem. Res., 1990, 23, 183.
5. A. L. Rogach, A. Kornowski, M. Gao, A. Eychmüller and H. J. Weller, J. Phys. Chem. B, 1999, 103, 3065.
6. B. O. Dabbousi, M. G. Bawendi, O. Onitsuka and M. F. Rubner, Appl. Phys. Lett., 1995, 66, 1316.
7. A. P. Alivisatos, X. Peng, T. E. Wilson, K. P. Johnsson, C. J. Loweth, M. P. Brochez, Jr. and P. G. Schultz, Nature, 1996, 382, 609.
8. S. Strite and H. Morkoc, J. Vac. Sci. Technol. B, 1992, 10, 1237.
9. S. V. Ivanov, A. A. Toropov, S. V. Sorokin, T. V. Shubina, I. V. Sedova, P. S. Kop'ev, Z. I. Alferov, A. Waag, H. J. Lugauer, G. Reuscher, M. Keim, F. F. Fischer and G. Landwehr, Semiconductors, 1999, 33, 1016.
10. A. C. Frank, F. Stowasser, C. R. Miskys, O. Ambacher and R. A. Fischer, J. Am. Chem. Soc., 1998, 120, 3512.
11. (a) N. Revaprasadu, M. A. Malik, P. O'Brien, M. M. Zulu and M. Wakefield, J. Mater. Chem., 1998, 8, 1885;
12. (b) B. Ludolph, M. A. Malik, P. O'Brien and N. Revaprasadu, Chem. Commun., 1998, 1849;
13. (c) M. A. Hines and P. Guyot-Sionnest, J. Phys. Chem., 1998, 102, 3655.
14. C. G. Wu and T. Bein, Science, 1994, 264, 1757; L. Z. Wang, J. L. Shi, W. H. Zhang, M. L. Ruan, J. Yu and D. S. Yan, Chem. Mater., 1999, 11, 3015.
15. C. G. Wu and T. Bein, Science, 1994, 264, 1757; L. Z. Wang, J. L. Shi, W. H. Zhang, M. L. Ruan, J. Yu and D. S. Yan, Chem. Mater., 1999, 11, 3015.
16. 2 (2.61 g, 6.76 mmol) in toluene (50 ml) for 30 min. A white precipitate began to form and the mixture was stirred at room temp, for 12 h, after which heptane (10 ml) was added. The precipitate was collected by filtration, washed with heptane (5 ml), and dried in vacuo, to give a white powder (2.32 g, 90%).
17. 2).
18. 2 = 0.1634. CCDC 182/1665. See http://www.rsc.org/suppdata/cc/b0/b0029831/ for crystallographic files in .cif format.
19. M. Bochmann, G. C. Bwembya, R. Grinter, A. K. Powell, K. J. Webb, M. B. Hursthouse, K. M. Abdul Malik and M. A. Mazid, Inorg. Chem., 1994, 33, 2290; N. Ueyama, T. Sufawara, K. Sasaki, A. Nakamura, S. Yamashita, Y. Wakatsuki, H. Yamazaki and N. Yasuoka, Inorg. Chem., 1988, 27, 741; G. Mugesh, H. B. Singh, R. P. Patel and R. J. Butcher, Inorg. Chem., 1998, 37, 2263.
20. M. Bochmann, G. C. Bwembya, R. Grinter, A. K. Powell, K. J. Webb, M. B. Hursthouse, K. M. Abdul Malik and M. A. Mazid, Inorg. Chem., 1994, 33, 2290; N. Ueyama, T. Sufawara, K. Sasaki, A. Nakamura, S. Yamashita, Y. Wakatsuki, H. Yamazaki and N. Yasuoka, Inorg. Chem., 1988, 27, 741; G. Mugesh, H. B. Singh, R. P. Patel and R. J. Butcher, Inorg. Chem., 1998, 37, 2263.
21. M. Bochmann, G. C. Bwembya, R. Grinter, A. K. Powell, K. J. Webb, M. B. Hursthouse, K. M. Abdul Malik and M. A. Mazid, Inorg. Chem., 1994, 33, 2290; N. Ueyama, T. Sufawara, K. Sasaki, A. Nakamura, S. Yamashita, Y. Wakatsuki, H. Yamazaki and N. Yasuoka, Inorg. Chem., 1988, 27, 741; G. Mugesh, H. B. Singh, R. P. Patel and R. J. Butcher, Inorg. Chem., 1998, 37, 2263.
22. Molecular precursor strategies with chalcogenolate ligands have been similarly used to prepare other II/VI semiconducting materials. See: (a) J. G. Brennan, T. Siegrist, P. J. Carrol, S. M. Stuczynski, L. E. Brus and M. L. Steigerwald, J. Am. Chem. Soc., 1989, 111, 4141;
23. (b) J. G. Brennan, T. Siegrist, P. J. Carrol, S. M. Stuczynski, P. Reynders, L. E. Brus and M. L. Steigerwald, Chem. Mater., 1990, 2, 403;
24. (c) K. Osakada and T. Yamamoto, J. Chem. Soc., Chem. Commun., 1987, 1117.
25. 1H NMR spectroscopy.
26. 10a