The role of surface passivation for efficient and photostable PbS quantum dot solar cells
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OpenAlex topics: Quantum Dots Synthesis And Properties · Chalcogenide Semiconductor Thin Films · Advanced Photocatalysis Techniques
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References (35)
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1. Huynh, W. U., Dittmer, J. J. & Alivisatos, A. P. Hybrid nanorod-polymer solar cells. Science 295, 2425–2427 (2002).10.1126/science.1069156 ↗
2. McDonald, S. A. et al. Solution-processed PbS quantum dot infrared photodetectors and photovoltaics. Nature Mater. 4, 138–142 (2005).10.1038/nmat1299 ↗
3. Tang, J. et al. Colloidal-quantum-dot photovoltaics using atomic-ligand passivation. Nature Mater. 10, 765–771 (2011).10.1038/nmat3118 ↗
4. Ip, A. H. et al. Hybrid passivated colloidal quantum dot solids. Nature Nanotech. 7, 577–582 (2012).10.1038/nnano.2012.127 ↗
5. Chuang, C.-H. M., Brown, P. R., Bulović, V. & Bawendi, M. G. Improved performance and stability in quantum dot solar cells through band alignment engineering. Nature Mater. 13, 796–801 (2014).10.1038/nmat3984 ↗
6. Ning, Z. J. et al. Air-stable n-type colloidal quantum dot solids. Nature Mater. 13, 822–828 (2014).10.1038/nmat4007 ↗
7. Leschkies, K. S., Beatty, T. J., Kang, M. S., Norris, D. J. & Aydil, E. S. Solar cells based on junctions between colloidal PbSe nanocrystals and thin ZnO films. ACS Nano 3, 3638–3648 (2009).10.1021/nn901139d ↗
8. Pattantyus-Abraham, A. G. et al. Depleted-heterojunction colloidal quantum dot solar cells. ACS Nano 4, 3374–3380 (2010).10.1021/nn100335g ↗
9. Rath, A. K. et al. Solution-processed inorganic bulk nano-heterojunctions and their application to solar cells. Nature Photon. 6, 529–534 (2012).10.1038/nphoton.2012.139 ↗
10. Rath, A. K. et al. Remote trap passivation in colloidal quantum dot bulk nano-heterojunctions and its effect in solution-processed solar cells. Adv. Mater. 26, 4741–4747 (2014).10.1002/adma.201400297 ↗
11. Luther, J. M. et al. Stability assessment on a 3% bilayer PbS/ZnO quantum dot heterojunction solar cell. Adv. Mater. 22, 3704–3707 (2010).10.1002/adma.201001148 ↗
12. Brown, P. R. et al. Energy level modification in lead sulfide quantum dot thin films through ligand exchange. ACS Nano 8, 5863–5872 (2014).10.1021/nn500897c ↗
13. Gao, J. B. & Johnson, J. C. Charge trapping in bright and dark states of coupled PbS quantum dot films. ACS Nano 6, 3292–3303 (2012).10.1021/nn300707d ↗
14. Liu, Y. et al. Dependence of carrier mobility on nanocrystal size and ligand length in PbSe nanocrystal solids. Nano Lett. 10, 1960–1969 (2010).10.1021/nl101284k ↗
15. Moreels, I. et al. Size-tunable, bright, and stable PbS quantum dots: a surface chemistry study. ACS Nano 5, 2004–2012 (2011).10.1021/nn103050w ↗
16. Tang, J. et al. Quantum dot photovoltaics in the extreme quantum confinement regime: the surface-chemical origins of exceptional air- and light-stability. ACS Nano 4, 869–878 (2010).10.1021/nn901564q ↗
17. Ip, A. H., Labelle, A. J. & Sargent, E. H. Efficient, air-stable colloidal quantum dot solar cells encapsulated using atomic layer deposition of a nanolaminate barrier. Appl. Phys. Lett. 103, 263905 (2013).10.1063/1.4858135 ↗
18. Wang, H., Kubo, T., Nakazaki, J. & Segawa, H. PbS colloidal quantum dot/ZnO-based bulk heterojunction solar cells with high stability under continuous light soaking. Phys. Status Solidi RRL 8, 961–965 (2014).10.1002/pssr.201409461 ↗
19. Luther, J. M. et al. Schotty solar cells based on colloidal nanocrystal films. Nano Lett. 8, 3488–3492 (2008).10.1021/nl802476m ↗
20. Koleilat, G. I. et al. Efficient, stable infrared photovoltaics based on solution-cast colloidal quantum dots. ACS Nano 2, 833–840 (2008).10.1021/nn800093v ↗
21. Zherebetskyy, D. et al. Hydroxylation of the surface of PbS nanocrystals passivated with oleic acid. Science 344, 1380–1384 (2014).10.1126/science.1252727 ↗
22. Castner, D. G., Hinds, K. & Grainger, D. W. X-ray photoelectron spectroscopy sulfur 2p study of organic thiol and disulfide binding interactions with gold surfaces. Langmuir 12, 5083–5086 (1996).10.1021/la960465w ↗
23. Jo, C. H. et al. Low-temperature annealed PbS quantum dot films for scalable and flexible ambipolar thin-film-transistors and circuits. J. Mater. Chem. C 2, 10305–10311 (2014).10.1039/C4TC01624F ↗
24. Ammon, Ch. et al. Dissociation and oxidation of methanol on Cu(110). Surf. Sci. 507, 845–850 (2002).10.1016/S0039-6028(02)01361-4 ↗
25. Luther, J. M. et al. Structural, optical, and electrical properties of self-assembled films of PbSe nanocrystals treated with 1,2-ethanedithiol. ACS Nano 2, 271–280 (2008).10.1021/nn7003348 ↗
26. Sandeep, C. S. S. et al. High charge-carrier mobility enables exploitation of carrier multiplication in quantum-dot films. Nature Commun. 4, 2360 (2013).10.1038/ncomms3360 ↗
27. Sandeep, C. S. S. et al. Epitaxially connected PbSe quantum-dot films: controlled neck formation and optoelectronic properties. ACS Nano 8, 11499–11511 (2014).10.1021/nn504679k ↗
28. Gao, J. B. et al. Improvement in carrier transport properties by mild thermal annealing of PbS quantum dot solar cells. Appl. Phys. Lett. 102, 043506 (2013).10.1063/1.4789434 ↗
29. Rivaton, A. et al. Light-induced degradation of the active layer of polymer-based solar cells. Polym. Degrad. Stab. 95, 278–284 (2010).10.1016/j.polymdegradstab.2009.11.021 ↗
30. Razzell-Hollis, J. et al. Photochemical stability of high efficiency PTB7:PC70BM solar cell blends. J. Mater. Chem. A 2, 20189–20195 (2014).10.1039/C4TA05641H ↗
31. Soria, F. A., Patrito, E. M. & Paredes-Olivera, P. Oxidation of hydrogenated Si(111) by a radical propagation mechanism. J. Phys. Chem. C 116, 24607–24615 (2012).10.1021/jp307798s ↗
32. Bansal, A. & Lewis, N. S. Stabilization of Si photoanodes in aqueous electrolytes through surface alkylation. J. Phys. Chem. B 102, 4058–4060 (1998).
33. Beek, W. J. E., Wienk, M. M., Kemerink, M., Yang, X. N. & Janssen, R. A. J. Hybrid zinc oxide conjugated polymer bulk heterojunction solar cells. J. Phys. Chem. B 109, 9505–9516 (2005).10.1021/jp050745x ↗
34. O’Regan, B. C., Scully, S., Mayer, A. C., Palomares, E. & Durrant, J. The effect of Al2O3 barrier layers in TiO2/Dye/CuSCN photovoltaic cells explored by recombination and DOS characterization using transient photovoltage measurements. J. Phys. Chem. B 109, 4616–4623 (2005).10.1021/jp0468049 ↗
35. Shuttle, C. G. et al. Experimental determination of the rate law for charge carrier decay in a polythiophene: fullerene solar cell. Appl. Phys. Lett. 92, 093311 (2008).10.1063/1.2891871 ↗