Controlled synthesis of CdSe quantum dot by non-coordinating solvent approach in a micro-flow-reactor

Wuji Cailiao Xuebao/Journal of Inorganic Materials

Volumn 26, Issue 8, 2011, Pages 829-835

  Li, Xian Ying ^a   Jin, Wu Song ^a  

^a DONGHUA UNIVERSITY   (China)

Author keywords

CdSe quantum dot; Microreactor; Octadecene Oleic acid

Indexed keywords

CDSE QUANTUM DOTS; CONSTANT CONDITIONS; CONTROLLED SYNTHESIS; HIGH TEMPERATURE; LOW TOXICITY; MICRO-REACTOR; OCTADECENE; PARTICLE NUMBERS; REACTION CONDITIONS; REACTION TEMPERATURE; RED FLUORESCENCE; SMALL PARTICLES;

CADMIUM COMPOUNDS; CHELATION; LIGANDS; OLEIC ACID; SEMICONDUCTOR QUANTUM DOTS; SYNTHESIS (CHEMICAL); UNSATURATED FATTY ACIDS;

CADMIUM ALLOYS;

EID: 80052822218     PISSN: 1000324X     EISSN: None     Source Type: Journal    
DOI: 10.3724/SP.J.1077.2011.00829     Document Type: Article

References (23)

1. Murray C B, Norries D J, Bawendi M G. Synthesis and characterization of nearly monodisperse CdE (E=S, Se, Te) semiconductor nanocrystallites. J. Am. Chem. Soc., 1993, 115(19): 8706-8715.
2. Peng Z A, Peng X. Formation of high-quality CdTe, CdSe, and CdS nanocrystals using CdO as precursor. J. Am. Chem. Soc., 2001, 123(1): 183-184.
3. Peng X, Manna L, Yang W, et al. Shape control of CdSe nanocrystals. Nature, 2000, 404(6773): 59-61.
4. Peng Z A, Peng X. Nearly monodisperse and shape-controlled CdSe nanocrystals via alternative routes: nucleation and growth. J. Am. Chem. Soc., 2002, 124(13): 3343-3353.
5. Qu L, Peng X. Control of Photoluminescence properties of CdSe nanocrystals in growth. J. Am. Chem. Soc., 2002, 124(9): 2049-2055.
6. Wang Y A, Li J J, Chen H, et al. Stabilization of inorganic nanocrystals by organic dendrons. J. Am. Chem. Soc., 2002, 124(10): 2293-2298.
7. Solovier V N, Eichhofer A, Fenske, D, et al. Size-dependent optical spectroscopy of a homologous series of CdSe cluster molecules. J. Am. Chem. Soc., 2001, 123(10): 2354-2364.
8. Wang H, Tashiro A, Nakamura H, et al. Synthesis of CdSe magic-sized nanocluster and its effect on nanocrystal preparation in a microfluidic reactor. J. Mater. Res., 2004, 19(11): 3157-3161.
9. Nakamura H, Tashiro A, Yamaguchi Y, et al. Application of a microfluidic reaction system for CdSe nanocrystal preparation: their growth kinetics and photoluminescence analysis. Lab Chip, 2004, 4(3): 237-240.
10. Nakamura H, Yamaguchi Y, Miyazaki M, et al. Preparation of CdSe nanocrystals in a micro-flow-reactor. Chem. Commun., 2002, (23): 2844-2845.
11. Wang H, Li X, Uehara M, et al. Continuous synthesis of CdSe-ZnS composite nanoparticles in a microfluidic reactor. Chem. Commun., 2004(1): 48-49.
12. Brian K H Y, Nathan E S, Klavs F J, et al. A continuous-flow microcapillary reactor for the preparation of a size series of CdSe nanocrystals. Adv. Mater., 2003, 15(21): 1858-1862.
13. Yu W W, Peng X. Formation of high-quality CdS and other II-VI semiconductor nanocrystals in noncoordinating solvent: tunable reactivity of monomers. Angew. Chem. Int. Ed., 2002, 41(13): 2368-2371.
14. Yu W W, Wang Y A, Peng X. Formation and stability of size-, shape-, and structure-controlled CdTe nanocrystals: ligand effects on monomers and nanocrystals. Chem. Mater., 2003, 15(22): 4300-4308.
15. Wu D, Kordesch M E, Van Patten P G. A new class of capping ligands for CdSe nanocrystal synthesis. Chem. Mater., 2005, 17(25): 6436-6441.
16. Joshua B E, Robin F, John C, et al. Microfluidic routes to the controlled production of nanoparticles. Chem. Commun., 2002 (10): 1136-1137.
17. Chan E M, Mathies R A, Alivisators A P. Size-controlled growth of CdSe nanocrystals in microfluidic reactors. Nano Lett., 2003, 3(2): 199-201.
18. Wang H, Nakamura H, Uehara M, et al. Highly luminescent CdSe/ZnS nanocrystals synthesized using a single-molecular ZnS source in a microfluidic reactor. Adv. Funct Mater., 2005, 15(4): 603-608.
19. Bullen C R, Mulvaney P. Nucleation and growth kinetics of CdSe nanocrystals in octadecene. Nano Lett., 2004, 4(12): 2303-2307.
20. Yu W W, Qu L, Guo W, et al. Experimental determination of the extinction coefficient of CdTe, CdSe, and CdS nanocrystals. Chem. Mater., 2003, 15(14): 2854-2860.
21. LaMer V K, Dinegar R H. Theory, production and mechanism of formation of monodispersed Hydrosols. J. Am. Chem. Soc., 1950, 72(11): 4847-4854.
22. Dushkin C D, Saita S, Yoshie K, et al. The kinetics of growth of semiconductor nanocrystals in a hot amphiphile matrix. Adv. Colloid Interface Sci., 2000, 88(1/2): 37-38.
23. Donega C D M, Hickey S G, Wuister S F, et al. Single-step synthesis to control the photoluminescence quantum yield and size dispersion of CdSe nanocrystals. J. Phys. Chem. B, 2003, 107(2): 489-496.