Sensitive surface states and their passivation mechanism in CdS quantum dots

Journal of Physical Chemistry C

Volumn 117, Issue 41, 2013, Pages 21609-21618

  Vempati, Sesha ^a   Ertas, Yelda ^a   Uyar, Tamer ^a  

^a BILKENT UNIVERSITY   (Turkey)

Author keywords

[No Author keywords available]

Indexed keywords

CDS QUANTUM DOTS; CDS QUANTUM DOTS(QDS); CHEMICAL ENVIRONMENT; EMISSION LINES; EMISSION SPECTRUMS; PHASE CHANGE; PHASE-SENSITIVE SURFACE; POLYMER CHAINS;

DISPERSION (WAVES); DISPERSIONS; EMISSION SPECTROSCOPY; PASSIVATION; POLYMERS; SEMICONDUCTOR QUANTUM DOTS; SURFACE STATES;

CADMIUM SULFIDE;

EID: 84886049345     PISSN: 19327447     EISSN: 19327455     Source Type: Journal    
DOI: 10.1021/jp408160h     Document Type: Article

References (67)

1. Bowers, M. J.; McBride, J. R.; Rosenthal, S. J. White-Light Emission from Magic-Sized Cadmium Selenide Nanocrystals J. Am. Chem. Soc. 2005, 127, 15378-15379
2. Ali, M.; Chattopadhyay, S.; Nag, A.; Kumar, A.; Sapra, S.; Chakraborty, S.; Sarma, D. D. White-Light Emission from a Blend of CdSeS Nanocrystals of Different Se:S Ratio Nanotechnology 2007, 18, 075401
3. Lu, H. Y.; Chu, S. Y.; Tan, S. S. The Low-Temperature Synthesis and Optical Properties of Near-White Light Emission Nanophosphors Based on Manganese-Doped Zinc Sulfide Jpn. J. Appl. Phys., Part 1 2005, 44, 5282-5288
4. Pradhan, N.; Peng, X. Efficient and Color-Tunable Mn-Doped ZnSe Nanocrystal Emitters: Control of Optical Performance via Greener Synthetic Chemistry J. Am. Chem. Soc. 2007, 129, 3339-3347
5. 12 Colloidal Nanocrystals: Spectral Variations and White LED Characteristics J. Phys. D: Appl. Phys. 2010, 43, 195401
6. 3+) Nanoparticles by CTAB/ n -Butanol/Hexane/Water Microemulsion Route: Energy Transfer and Site Symmetry Studies J. Mater. Chem. 2011, 21, 5326-5337
7. Ganapathi, M.; Eliseeva, S. V.; Brooks, N. R.; Soccol, D.; Fransaer, J.; Binnemans, K. Electrodeposition of Luminescent Composite Metal Coatings Containing Rare Earth Phosphor Particles J. Mater. Chem. 2012, 22, 5514-5522
8. 3 Nanoparticles and Their Potential Bio-Applications J. Colloid Interface Sci. 2012, 367, 161-170
9. Vempati, S.; Mitra, J.; Dawson, P. One-Step Synthesis of ZnO Nanosheets: Bluish-White Fluorophore Nanoscale Res. Lett. 2012, 7, 470
10. 3:Tb Transparent Conductive Light Convert J. Phys. D: Appl. Phys. 2011, 44, 165101
11. Williams, R. Surface Photovoltage Measurements on Cadmium Sulfide J. Phys. Chem. Solids 1962, 23, 1057-1066
12. Lim, J.; Bae, W. K.; Kwak, J.; Lee, S.; Lee, C.; Char, K. Perspective on Synthesis, Device Structures, and Printing Processes for Quantum Dot Displays Opt. Mater. Express 2012, 2 (5) 594-628
13. Pilla, V.; de-Lima, S. R.; Andrade, A. A.; Silva, A. C. A.; Dantas, N. O. Fluorescence Quantum Efficiency of CdSe/CdS Magic-Sized Quantum Dots Functionalized with Carboxyl or Hydroxyl Groups Chem. Phys. Lett. 2013, 580, 130-134
14. Silva, A. C. A.; Neto, E. S. F.; da-Silva, S. W.; Morais, P. C.; Dantas, N. O. Modified Phonon Confinement Model and Its Application to CdSe/CdS Core-Shell Magic-Sized Quantum Dots Synthesized in Aqueous Solution by a New Route J. Phys. Chem. C 2013, 117, 1904-1914
15. Rossetti, R.; Nakahara, S.; Brus, L. E. Quantum Size Effects in the Redox Potentials, Resonance Raman Spectra, and Electronic Spectra of CdS Crystallites in Aqueous Solution J. Chem. Phys. 1983, 79 (2) 1086-1088
16. Brus, L. E. Electronic Wave Functions in Semiconductor Clusters: Experiment and Theory J. Phys. Chem. 1986, 90, 2555-2560
17. Petit, C.; Lixon, P.; Pileni, M. P. Synthesis of Cadmium Sulfide in Situ in Reverse Micelles. 2. Influence of the Interface on the Growth of the Particles J. Phys. Chem. 1990, 94, 1598-1603
18. Levine, J. D.; Mark, P. Theory and Observation of Intrinsic Surface States on Ionic Crystals Phys. Rev. 1966, 144, 751-763
19. Sarma, D. D.; Nag, A.; Santra, P. K.; Kumar, A.; Sapra, S.; Mahadevan, P. Origin of the Enhanced Photoluminescence from Semiconductor CdSeS Nanocrystals J. Phys. Chem. Lett. 2010, 1, 2149-2153
20. Dannhauser, T.; O'Neil, M.; Johansson, K.; Whitten, D.; McLendon, G. Photophysics of Quantized Colloidal Semiconductors Dramatic Luminescence Enhancement by Binding of Simple Amines J. Phys. Chem. 1986, 90, 6074-6076
21. Chou, H. L.; Tseng, C. H.; Pillai, K. C.; Hwang, B. J.; Chen, L. Y. Surface Related Emission in CdS Quantum Dots. DFT Simulation Studies J. Phys. Chem. C 2011, 115 (43) 20856-20863
22. Chowdhury, P. S.; Ghosh, P.; Patra, A. Study of Photophysical Properties of Capped CdS Nanocrystals J. Lumin. 2007, 124, 327-332
23. Liu, S. H.; Qian, X. F.; Yin, J.; Ma, X. D.; Yuan, J. Y.; Zhu, Z. K. Preparation and Characterization of Polymer-Capped CdS Nanocrystals J. Phys. Chem. Solids 2003, 64 (3) 455-458
24. Duxin, N.; Liu, F.; Vali, H.; Eiseneberg, A. Cadmium Sulphide Quantum Dots in Morphologically Tunable Triblock Copolymer Aggregates J. Am. Chem. Soc. 2005, 127, 10063-10069
25. Thangadurai, P. B., S.; Manoharan, P. T. Surface Modification of CdS Quantum Dots Using Thiols-Structural and Photophysical Studies Nanotechnology 2008, 19, 435708
26. Tamborra, M.; Striccoli, M.; Comparelli, R.; Curri, M. L.; Petrella, A.; Agostiano, A. Optical Properties of Hybrid Composites Based on Highly Luminescent CdS Nanocrystals in Polymer Nanotechnology 2004, 15 (4) S240-S244
27. Chen, O.; Yang, Y. A.; Wang, T.; Wu, H. M.; Niu, C. G.; Yang, J. H.; Cao, Y. C. Surface-Functionalization-Dependent Optical Properties of II-VI Semiconductor Nanocrystals J. Am. Chem. Soc. 2011, 133 (43) 17504-17512
28. Baskoutas, S.; Terzis, A. F. Size-Dependent Band Gap of Colloidal Quantum Dots J. Appl. Phys. 2006, 99 (1) 013708-1-013708-4
29. Wang, C.-W.; Moffitt, M. G. Surface-Tunable Photoluminescence from Block Copolymer-Stabilized Cadmium Sulfide Quantum Dots Langmuir 2004, 20, 11784-11796
30. 1- xS Nanocrystals Using Metal Salts and Elemental Sulfur J. Mater. Chem. 2004, 14 (18) 2790-2794
31. Zhang, Q.; Yang, J.; Wang, C. F.; Chen, Q. L.; Chen, S. Facile Fabrication of Fluorescent-Superhydrophobic Bifunctional Ligand-Free Quantum Dots Colloid Polym. Sci. 2013, 291 (3) 717-723
32. Liu, H.; Owen, J. S.; Alivisatos, A. P. Mechanistic Study of Precursor Evolution in Colloidal Group II-VI Semiconductor Nanocrystal Synthesis J. Am. Chem. Soc. 2007, 129 (2) 305-312
33. 2 as Probed by Raman Spectroscopy J. Mol. Struct. 1999, 478 (1-3) 93-98
34. Maruthamuthu, M.; Subramanian, E. Binding of Evans Blue onto Poly (N-vinyl-2-pyrrolidone) Polym. Bull. 1985, 14, 207-212
35. Brewer, S. H.; Tang, Y.; Vu, D. M.; Gnanakaran, S.; Raleigh, D. P.; Dyer, R. B. Temperature Dependence of Water Interactions with the Amide Carbonyls of α-Helices Biochemistry 2012, 51 (26) 5293-5299
36. Lu, X. F.; Zhao, Y. J.; Wang, C.; Wei, Y. Fabrication of CdS Nanorods in PVP Fiber Matrices by Electrospinning Macromol. Rapid Commun. 2005, 26 (16) 1325-1329
37. Georgiev, G. M.; Vasilev, K.; Gyamchev, K. Hydrogen Bonds in Water-Methanol Mixture Bulg. J. Phys. 2007, 34, 103-107
38. Borodko, Y.; Habas, S. E.; Koebel, M.; Yang, P. D.; Frei, H.; Somorjai, G. A. Probing the Interaction of Poly(vinylpyrrolidone) with Platinum Nanocrystals by UV-Raman and FTIR J. Phys. Chem. B 2006, 110 (46) 23052-23059
39. Colvin, V. L.; Goldstein, A. N.; Alivisatos, A. P. Semiconductor Nanocrystals Covalently Bound to Metal Surfaces with Self-Assembled Monolayers J. Am. Chem. Soc. 1992, 114, 5221-5230
40. Zhou, M.; Wang, B.; Rozynek, Z.; Xie, Z.; Fossum, J. O.; Yu, X.; Raeen, S. Minute Synthesis of Extremely Stable Gold Nanoparticles Nanotechnology 2009, 20, 505606
41. Xian, J.; Hua, Q.; Jiang, J.; Ma, Y.; Huang, W. Size-Dependent Interaction of the PVP Capping Ligand with Pd Nanocrystals Langmuir 2012, 28, 6736-6741
42. Behera, M.; Ram, S. Inquiring the Mechanism of Formation, Encapsulation, and Stabilization of Gold Nanoparticles by Poly(vinyl pyrrolidone) Molecules in 1-Butanol Appl. Nanosci. 2013, 10.1007/s13204-013-0198-9
43. Pattabi, M.; Amma, B. S.; Manzoor, K. Photoluminescence Study of PVP Capped CdS Nanoparticles Embedded in PVA Matrix Mater. Res. Bull. 2007, 42, 828-835
44. Nosaka, Y.; Yamaguchi, K.; Miyama, H.; Hayashi, H. Preparation of Size-Controlled CdS Colloids in Water and Their Optical-Properties Chem. Lett. 1988, 4) 605-608
45. Wang, Y.; Suna, A.; Mahler, W.; Kasowski, R. PbS in Polymers. From Molecules to Bulk Solids J. Chem. Phys. 1987, 87 (12) 7315-7322
46. Brus, L. E. A Simple Model for the Ionization Potential, Electron Affinity, and Aqueous Redox Potentials of Small Semiconductor Crystallites J. Chem. Phys. 1983, 79 (11) 5566-5571
47. Lippens, P. E.; Lannoo, M. Calculation of the Band-Gap for Small CdS and ZnS Crystallites Phys. Rev. B 1989, 39 (15) 10935-10942
48. Murakoshi, K.; Hosokawa, H.; Saitoh, M.; Wada, Y.; Sakata, T.; Mori, H.; Satoh, M.; Yanagida, S. Preparation of Size-Controlled Hexagonal CdS Nanocrystallites and the Characteristics of Their Surface Structures J. Chem. Soc., Faraday Trans. 1998, 94, 579-586
49. Brus, L. E. Electron-Electron and Electron-Hole Interactions in Small Semiconductor Crystallites: The Size Dependence of the Lowest Excited Electronic State J. Chem. Phys. 1984, 80 (9) 4403-4409
50. Hasselbarth, A.; Eychmuller, A.; Weller, H. Detection of Shallow Electron Traps in Quantum Sized CdS by Fluorescence Quenching Experiments Chem. Phys. Lett. 1993, 203, 271-276
51. Underwood, D. F.; Kippeny, T.; Rosenthal, S. J. Ultrafast Carrier Dynamics in CdSe Nanocrystals Determined by Femtosecond Fluorescence Upconversion Spectroscopy J. Phys. Chem. B 2001, 105, 436-443
52. Birman, J. L. Electronic Energy Bands in ZnS: Potential in Zincblende and Wurtzite Phys. Rev. 1958, 109, 810-817
53. Vuylsteke, A. A.; Sihvonen, Y. T. Sulfur Vacancy Mechanism in Pure CdS Phys. Rev. 1959, 113 (1) 40-42
54. Yang, J.; Deng, D.-W.; Yu, J.-S. Transfer from Trap Emission to Band-Edge One in Water-Soluble CdS Nanocrystals J. Colloid Interface Sci. 2013, 394, 55-62
55. Uchida, I. Photoconductivity of Pure Cadmium Sulfide Single Crystal near the Band Edge J. Phys. Soc. Jpn. 1967, 22 (3) 770-778
56. Mandelis, A.; Siu, E. K. M. Combined Photoacoustic and Photoconductive Spectroscopic Investigation of Nonradiative Recombination and Electronic Transport Phenomena in Crystalline n -Type CdS. I. Experiment Phys. Rev. B 1986, 34 (10) 7209-7221
57. Vigil, O.; Riech, I.; Rocha, M. G.; Angel, O. Z. Characterization of Defect Levels in Chemically Deposited CdS Films in the Cubic-to-Hexagonal Phase Transition J. Vac. Sci. Technol., A 1997, 15 (4) 2282-2286
58. Ji, X.; Li, H. J.; Cheng, S.; Wu, Z. G.; Xie, Y. Z.; Dong, X. C.; Yan, P. X. Growth and Photoluminescence of CdS and CdS:Mn Nanoribbons Mater. Lett. 2011, 65 (17-18) 2776-2778
59. Xu, X.; Zhao, Y.; Sie, E. J.; Lu, Y.; Liu, B.; Ekahana, S. A.; Ju, X.; Jiang, Q.; Wang, J.; Sun, H. Dynamics of Bound Exciton Complexes in CdS Nanobelts ACS Nano 2011, 5 (5) 3660-3669
60. Jie, J. S.; Zhang, W. J.; Jiang, Y.; Meng, X. M.; Li, Y. Q.; Lee, S. T. Photoconductive Characteristics of Single-Crystal CdS Nanoribbons Nano Lett. 2006, 6 (9) 1887-1892
61. Mark, P. The Role of Chemisorption in Current Flow in Insulating CdS Crystals J. Phys. Chem. Solids 1965, 26, 959-972
62. Lakowicz, J. R.; Gryczynski, I.; Gryczynski, Z.; Murphy, C. J. Luminescence Spectral Properties of CdS Nanoparticles J. Phys. Chem. B 1999, 103 (36) 7613-7620
63. Wang, Y.; Herron, N.; Mahler, W.; Suna, A. Linear-and Nonlinear-Optical Properties of Semiconductor Clusters J. Opt. Soc. Am. B 1989, 6, 808-813
64. Wang, Y.; Suna, A.; McHugh, J.; Hilinski, E. F.; Lucas, P. A.; Johnson, R. D. Optical Transient Bleaching of Quantum-Confined CdS Clusters: The Effects of Surface-Trapped Electron-Hole Pairs J. Chem. Phys. 1990, 92, 6927-6939
65. Li, D.; Zhang, J.; Xiong, Q. Surface Depletion Induced Quantum Confinement in CdS Nanobelts ACS Nano 2012, 6 (6) 5283-5290
66. Sapra, S.; Nanda, J.; Sarma, D. D.; El-Al, F. A.; Hodes, G. Blue Emission from Cysteine Ester Passivated Cadmium Sulfide Nanoclusters Chem. Commun. 2001, 21, 2188-2189
67. Amma, B. S.; Manzoor, K.; Ramakrishna, K.; Pattabi, M. Synthesis and Optical Properties of CdS/ZnS Coreshell Nanoparticles Mater. Chem. Phys. 2008, 112 (3) 789-792