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One-Pot Synthesis of Highly Luminescent CdSe/CdS Core−Shell Nanocrystals via Organometallic and “Greener” Chemical Approaches
Abstract
We report different approaches to the synthesis of size series of highly luminescent CdSe/CdS core−shell nanocrystals. The mixture of hexadecylamine (HDA)−trioctylphosphine oxide (TOPO)−trioctylphosphine (TOP) as stabilizing solvent was found to be very suitable for one-pot synthesis of nearly monodisperse CdSe nanocrystals followed by growing the CdS shell of a desired thickness. The obtained CdSe/CdS nanocrystals exhibited a narrow PL band (fwhm ∼27−35 nm) with reproducible room-temperature quantum yields as high as 50−85%. The emission color is tunable from green to red with increasing diameter of CdSe cores and/or thickness of the CdS shell. The possibility of preparing high-quality CdSe/CdS core−shell nanocrystals from the precursors cadmium acetate and H 2 S, which are more environmentally benign than conventional ones (e.g., dimethylcadmium) used in the organometallic synthesis of nanocrystals, was demonstrated. General aspects of the nanocrystal nucleation and growth as well as applicability of “greener” synthetic schemes for synthesis of core−shell nanocrystals are discussed.
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Cites
Murray, C. B., Norris, D. J., & Bawendi, M. G. (1993) · Journal of the American Chemical Society · doi:10.1021/ja00072a025 · Cited by 9,282
Semiconductor Nanocrystals as Fluorescent Biological Labels
Bruchez, M., Moronne, M., Gin, P., Weiss, S., & Alivisatos, A. P. (1998) · Science · doi:10.1126/science.281.5385.2013 · Cited by 8,613
Shape control of CdSe nanocrystals
Peng, X., Manna, L., Yang, W., Wickham, J., Scher, E., Kadavanich, A., & Alivisatos, A. P. (2000) · Nature · doi:10.1038/35003535 · Cited by 4,487
Light-emitting diodes made from cadmium selenide nanocrystals and a semiconducting polymer
Colvin, V. L., Schlamp, M. C., & Alivisatos, A. P. (1994) · Nature · doi:10.1038/370354a0 · Cited by 4,238
Dabbousi, B. O., Rodriguez-Viejo, J., Mikulec, F. V., Heine, J. R., Mattoussi, H., Ober, R., Jensen, K. F., & Bawendi, M. G. (1997) · The Journal of Physical Chemistry B · doi:10.1021/jp971091y · Cited by 4,229
Perspectives on the Physical Chemistry of Semiconductor Nanocrystals
Alivisatos, A. P. (1996) · The Journal of Physical Chemistry · doi:10.1021/jp9535506 · Cited by 3,595
In Vivo Imaging of Quantum Dots Encapsulated in Phospholipid Micelles
Dubertret, B., Skourides, P., Norris, D. J., Noireaux, V., Brivanlou, A. H., & Libchaber, A. (2002) · Science · doi:10.1126/science.1077194 · Cited by 3,019
Synthesis and Characterization of Strongly Luminescing ZnS-Capped CdSe Nanocrystals
Hines, M. A., & Guyot-Sionnest, P. (1996) · The Journal of Physical Chemistry · doi:10.1021/jp9530562 · Cited by 2,887
Optical Gain and Stimulated Emission in Nanocrystal Quantum Dots
Klimov, V. I., Mikhailovsky, A. A., Xu, S., Malko, A., Hollingsworth, J. A., Leatherdale, C. A., Eisler, H.-J., & Bawendi, M. G. (2000) · Science · doi:10.1126/science.290.5490.314 · Cited by 2,825
Formation of High-Quality CdTe, CdSe, and CdS Nanocrystals Using CdO as Precursor
Peng, Z. A., & Peng, X. (2001) · Journal of the American Chemical Society · doi:10.1021/ja003633m · Cited by 2,741
Peng, X., Schlamp, M. C., Kadavanich, A. V., & Alivisatos, A. P. (1997) · Journal of the American Chemical Society · doi:10.1021/ja970754m · Cited by 2,418
Self-Organization of CdSe Nanocrystallites into Three-Dimensional Quantum Dot Superlattices
Murray, C. B., Kagan, C. R., & Bawendi, M. G. (1995) · Science · doi:10.1126/science.270.5240.1335 · Cited by 2,220
Peng, X., Wickham, J., & Alivisatos, A. P. (1998) · Journal of the American Chemical Society · doi:10.1021/ja9805425 · Cited by 1,895
Synthesis of Soluble and Processable Rod-, Arrow-, Teardrop-, and Tetrapod-Shaped CdSe Nanocrystals
Manna, L., Scher, E. C., & Alivisatos, A. P. (2000) · Journal of the American Chemical Society · doi:10.1021/ja003055+ · Cited by 1,756
Control of Photoluminescence Properties of CdSe Nanocrystals in Growth
Qu, L., & Peng, X. (2002) · Journal of the American Chemical Society · doi:10.1021/ja017002j · Cited by 1,625
Thiol-Capping of CdTe Nanocrystals: An Alternative to Organometallic Synthetic Routes
Gaponik, N., Talapin, D. V., Rogach, A. L., Hoppe, K., Shevchenko, E. V., Kornowski, A., Eychmüller, A., & Weller, H. (2002) · The Journal of Physical Chemistry B · doi:10.1021/jp025541k · Cited by 1,540
Self-citationPeng, Z. A., & Peng, X. (2002) · Journal of the American Chemical Society · doi:10.1021/ja0173167 · Cited by 1,524
Talapin, D. V., Rogach, A. L., Kornowski, A., Haase, M., & Weller, H. (2001) · Nano Letters · doi:10.1021/nl0155126 · Cited by 1,506
Self-citationEfficient Near-Infrared Polymer Nanocrystal Light-Emitting Diodes
Tessler, N., Medvedev, V., Kazes, M., Kan, S., & Banin, U. (2002) · Science · doi:10.1126/science.1068153 · Cited by 1,361
Yu, W. W., & Peng, X. (2002) · Angewandte Chemie International Edition · doi:10.1002/1521-3773(20020703)41:13<2368::aid-anie2368>3.0.co;2-g · Cited by 1,294
Gerion, D., Pinaud, F., Williams, S. C., Parak, W. J., Zanchet, D., Weiss, S., & Alivisatos, A. P. (2001) · The Journal of Physical Chemistry B · doi:10.1021/jp0105488 · Cited by 1,269
Fluorescence quantum yields of some rhodamine dyes
Kubin, R. F., & Fletcher, A. N. (1982) · Journal of Luminescence · doi:10.1016/0022-2313(82)90045-x · Cited by 1,211
Photochemical Instability of CdSe Nanocrystals Coated by Hydrophilic Thiols
Aldana, J., Wang, Y. A., & Peng, X. (2001) · Journal of the American Chemical Society · doi:10.1021/ja016424q · Cited by 1,106
Optical Properties of Semiconductor Nanocrystals
Gaponenko, S. V. (1998) · Cambridge University Press eBooks · doi:10.1017/cbo9780511524141 · Cited by 989
Alternative Routes toward High Quality CdSe Nanocrystals
Qu, L., Peng, Z. A., & Peng, X. (2001) · Nano Letters · doi:10.1021/nl0155532 · Cited by 959
Schlamp, M. C., Peng, X., & Alivisatos, A. P. (1997) · Journal of Applied Physics · doi:10.1063/1.366452 · Cited by 913
Highly Luminescent CdSe/ZnSe Core/Shell Nanocrystals of Low Size Dispersion
Reiss, P., Bleuse, J., & Pron, A. (2002) · Nano Letters · doi:10.1021/nl025596y · Cited by 852
On the Absorption Cross Section of CdSe Nanocrystal Quantum Dots
Leatherdale, C. A., Woo, W.-K., Mikulec, F. V., & Bawendi, M. G. (2002) · The Journal of Physical Chemistry B · doi:10.1021/jp025698c · Cited by 839
Full Color Emission from II-VI Semiconductor Quantum Dot-Polymer Composites
Lee, J., Sundar, V. C., Heine, J. R., Bawendi, M. G., & Jensen, K. F. (2000) · Advanced Materials · doi:10.1002/1521-4095(200008)12:15<1102::aid-adma1102>3.0.co;2-j · Cited by 776
Epitaxial Growth and Photochemical Annealing of Graded CdS/ZnS Shells on Colloidal CdSe Nanorods
Manna, L., Scher, E. C., Li, L.-S., & Alivisatos, A. P. (2002) · Journal of the American Chemical Society · doi:10.1021/ja025946i · Cited by 566
Optical Properties of Semiconductor Quantum Dots
Woggon, U., & Alivisatos, P. (1998) · Physics Today · doi:10.1063/1.882199 · Cited by 549
Evolution of an Ensemble of Nanoparticles in a Colloidal Solution: Theoretical Study
Talapin, D. V., Rogach, A. L., Haase, M., & Weller, H. (2001) · The Journal of Physical Chemistry B · doi:10.1021/jp012229m · Cited by 524
Self-citationSynthesis and Characterization of InP Quantum Dots
Micic, O. I., Curtis, C. J., Jones, K. M., Sprague, J. R., & Nozik, A. J. (1994) · The Journal of Physical Chemistry · doi:10.1021/j100070a004 · Cited by 520
Colloidal chemical synthesis and characterization of InAs nanocrystal quantum dots
Guzelian, A. A., Banin, U., Kadavanich, A. V., Peng, X., & Alivisatos, A. P. (1996) · Applied Physics Letters · doi:10.1063/1.117605 · Cited by 515
Talapin, D. V., Rogach, A. L., Shevchenko, E. V., Kornowski, A., Haase, M., & Weller, H. (2002) · Journal of the American Chemical Society · doi:10.1021/ja0123599 · Cited by 480
Self-citationOrganometallic Synthesis and Spectroscopic Characterization of Manganese-Doped CdSe Nanocrystals
Mikulec, F. V., Kuno, M., Bennati, M., Hall, D. A., Griffin, R. G., & Bawendi, M. G. (2000) · Journal of the American Chemical Society · doi:10.1021/ja991249n · Cited by 479
Growth and Properties of Semiconductor Core/Shell Nanocrystals with InAs Cores
Cao, & Banin, U. (2000) · Journal of the American Chemical Society · doi:10.1021/ja001386g · Cited by 460
Optical Properties of Semiconductor Quantum Dots
(1997) · Springer Tracts in Modern Physics · doi:10.1007/bfb0119351 · Cited by 400
de Mello Donegá, C., Hickey, S. G., Wuister, S. F., Vanmaekelbergh, D., & Meijerink, A. (2003) · The Journal of Physical Chemistry B · doi:10.1021/jp027160c · Cited by 353
Talapin, D. V., Gaponik, N., Borchert, H., Rogach, A. L., Haase, M., & Weller, H. (2002) · The Journal of Physical Chemistry B · doi:10.1021/jp026380n · Cited by 249
Self-citationSynthesis and surface modification of amino-stabilized CdSe, CdTe and InP nanocrystals
Talapin, D. V., Rogach, A. L., Mekis, I., Haubold, S., Kornowski, A., Haase, M., & Weller, H. (2002) · Colloids and Surfaces A Physicochemical and Engineering Aspects · doi:10.1016/s0927-7757(01)01078-0 · Cited by 243
Self-citationSupramolecular Complexes from CdSe Nanocrystals and Organic Fluorophors
Schmelz, O., Mews, A., Basché, T., Herrmann, A., & Müllen, K. (2001) · Langmuir · doi:10.1021/la0016367 · Cited by 236
Green Chemical Approaches toward High-Quality Semiconductor Nanocrystals
Peng, X. (2002) · Chemistry - A European Journal · Cited by 218
Ebenstein, Y., Mokari, T., & Banin, U. (2002) · Applied Physics Letters · doi:10.1063/1.1482785 · Cited by 216
Harrison, M. T., Kershaw, S. V., Burt, M. G., Rogach, A. L., Kornowski, A., Eychmüller, A., & Weller, H. (2000) · Pure and Applied Chemistry · doi:10.1351/pac200072010295 · Cited by 198
Self-citationSemiconductor Nanocrystals with Multifunctional Polymer Ligands
Potapova, I., Mruk, R., Prehl, S., Zentel, R., Basché, T., & Mews, A. (2002) · Journal of the American Chemical Society · doi:10.1021/ja028641c · Cited by 138
(2002) · doi:10.1002/1616-3028(20021016)12:10<653::aid-adfm653>3.0.co;2-v
Cited by
Chemistry and Properties of Nanocrystals of Different Shapes
Burda, C., Chen, X., Narayanan, R., & El-Sayed, M. A. (2005) · Chemical Reviews · doi:10.1021/cr030063a · Cited by 7,230
Metadata
- Authors
- Mekis, I., Talapin, D. V., Kornowski, A., Haase, M., & Weller, H.
- Venue
- The Journal of Physical Chemistry B
- Publisher
- American Chemical Society (ACS)
- Published
- 2003-06-04
- Volume
- 107
- Issue
- 30
- Pages
- 7454-7462
- ISSN
- 1520-5207 (ISSN-L)
- 1520-6106
- OpenAlex
- W2043000279
- Cited by
- 375
- References
- 47
- FWCI
- 9.54
- Type
- journal article
- Language
- en
- Open access
- closed
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