Bilayer layer-by-layer structures for enhanced efficiency and stability of organic photovoltaics beyond bulk heterojunctions
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Abstract
Bilayer layer-by-layer structures for enhanced efficiency and stability of organic photovoltaics beyond bulk heterojunctions A layer-by-layer organic photovoltaic device with excellent performance is created by tuning individual layers. Kumari et al. report 16.21% efficiency, surpassing the bulk heterojunction equivalent device, and demonstrate improved photostability and thermal stability for nine different non-fullerene acceptor systems.
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Research context
OpenAlex topics: Organic Electronics and Photovoltaics · Nanowire Synthesis and Applications · Thin-Film Transistor Technologies
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References (90)
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1. Organic Solar Cells—The Path to Commercial Success10.1002/aenm.202002653 ↗
2. Non-fullerene acceptors for organic solar cells10.1038/natrevmats.2018.3 ↗
3. Nonfullerene Acceptor Molecules for Bulk Heterojunction Organic Solar Cells10.1021/acs.chemrev.7b00535 ↗
4. Material insights and challenges for non-fullerene organic solar cells based on small molecular acceptors10.1038/s41560-018-0181-5 ↗
5. Single-junction organic solar cells with over 19% efficiency enabled by a refined double-fibril network morphology10.1038/s41563-022-01244-y ↗
6. 16.7%-efficiency ternary blended organic photovoltaic cells with PCBM as the acceptor additive to increase the open-circuit voltage and phase purity10.1039/C9TA06929A ↗
7. 17.1% Efficient Single-Junction Organic Solar Cells Enabled by n-Type Doping of the Bulk-Heterojunction10.1002/advs.201903419 ↗
8. Achieving over 16% efficiency for single-junction organic solar cells10.1007/s11426-019-9457-5 ↗
9. Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages10.1038/s41467-019-10351-5 ↗
10. Organic photovoltaic cell with 17% efficiency and superior processability10.1093/nsr/nwz200 ↗
11. A guest-assisted molecular-organization approach for >17% efficiency organic solar cells using environmentally friendly solvents10.1038/s41560-021-00923-5 ↗
12. Guest-oriented non-fullerene acceptors for ternary organic solar cells with over 16.0% and 22.7% efficiencies under one-sun and indoor light10.1016/j.nanoen.2020.104896 ↗
13. Amino-Functionalized Graphdiyne Derivative as a Cathode Interface Layer with High Thickness Tolerance for Highly Efficient Organic Solar Cells10.1002/adma.202312635 ↗
14. Achieving high efficiency and well-kept ductility in ternary all-polymer organic photovoltaic blends thanks to two well miscible donors10.1016/j.matt.2021.12.002 ↗
15. Material Strategies to Accelerate OPV Technology Toward a GW Technology10.1002/aenm.202001864 ↗
16. Industrial viability of single-component organic solar cells10.1016/j.joule.2022.05.008 ↗
17. Toward Improved Environmental Stability of Polymer:Fullerene and Polymer:Nonfullerene Organic Solar Cells: A Common Energetic Origin of Light- and Oxygen-Induced Degradation10.1021/acsenergylett.9b00109 ↗
18. Stability of Polymer Solar Cells10.1002/adma.201104187 ↗
19. Abnormal strong burn-in degradation of highly efficient polymer solar cells caused by spinodal donor-acceptor demixing
20. Controlling length-scales of the phase separation to optimize organic semiconductor blends10.1063/1.4935545 ↗
21. Progress and prospects of the morphology of non-fullerene acceptor based high-efficiency organic solar cells10.1039/D1EE01220G ↗
22. High-efficiency small-molecule ternary solar cells with a hierarchical morphology enabled by synergizing fullerene and non-fullerene acceptors10.1038/s41560-018-0234-9 ↗
23. Exciton diffusion and dissociation in a poly(p-phenylenevinylene)/C60 heterojunction photovoltaic cell10.1063/1.115797 ↗
24. 25th Anniversary Article: Bulk Heterojunction Solar Cells: Understanding the Mechanism of Operation10.1002/adma.201304373 ↗
25. Charge separation and photovoltaic conversion in polymer composites with internal donor/acceptor heterojunctions10.1063/1.359792 ↗
26. Improved efficiency of DTGe(FBTTh2)2-based solar cells by using macromolecular additives: How macromolecular additives versus small additives influence nanoscale morphology and photovoltaic performance10.1016/j.nanoen.2016.03.026 ↗
27. Ternary solar cells with a mixed face-on and edge-on orientation enable an unprecedented efficiency of 12.1%10.1039/C6EE02851A ↗
28. Molecular Optimization Enables over 13% Efficiency in Organic Solar Cells10.1021/jacs.7b02677 ↗
29. Effect of temperature on the morphological and photovoltaic stability of bulk heterojunction polymer:fullerene solar cells10.1016/j.solmat.2008.01.006 ↗
30. A Direct Evidence of Morphological Degradation on a Nanometer Scale in Polymer Solar Cells10.1002/adma.201302854 ↗
31. Miscibility–Function Relations in Organic Solar Cells: Significance of Optimal Miscibility in Relation to Percolation
32. Polymer Crystallization of Partially Miscible Polythiophene/Fullerene Mixtures Controls Morphology10.1021/ma200855r ↗
33. Understanding the Microstructure Formation of Polymer Films by Spontaneous Solution Spreading Coating with a High-Throughput Engineering Platform10.1002/cssc.202100927 ↗
34. Designing ternary blend bulk heterojunction solar cells with reduced carrier recombination and a fill factor of 77%10.1038/nenergy.2016.118 ↗
35. Pseudo-bilayer architecture enables high-performance organic solar cells with enhanced exciton diffusion length10.1038/s41467-020-20791-z ↗
36. A built-in electric field induced by ferroelectrics increases halogen-free organic solar cell efficiency in various device types10.1016/j.nanoen.2019.104327 ↗
37. Organic and solution-processed tandem solar cells with 17.3% efficiency10.1126/science.aat2612 ↗
38. Multi-Functional Solid Additive Induced Favorable Vertical Phase Separation and Ordered Molecular Packing for Highly Efficient Layer-by-Layer Organic Solar Cells10.1002/smll.202103497 ↗
39. A molecular interaction–diffusion framework for predicting organic solar cell stability10.1038/s41563-020-00872-6 ↗
40. Polymer–Fullerene Bulk-Heterojunction Solar Cells10.1002/adma.200903697 ↗
41. Determination of phase diagrams of binary and ternary organic semiconductor blends for organic photovoltaic devices10.1016/j.solmat.2011.08.005 ↗
42. Progress in Understanding Degradation Mechanisms and Improving Stability in Organic Photovoltaics10.1002/adma.201603940 ↗
43. 18.5% Efficiency Organic Solar Cells with a Hybrid Planar/Bulk Heterojunction10.1002/adma.202103091 ↗
44. High-Performance All-Polymer Solar Cells with a Pseudo-Bilayer Configuration Enabled by a Stepwise Optimization Strategy
45. 19.10% Efficiency and 80.5% Fill Factor Layer-by-Layer Organic Solar Cells Realized by 4-Bis(2-Thienyl)Pyrrole-2,5-Dione Based Polymer Additives for Inducing Vertical Segregation Morphology10.1002/adma.202305240 ↗
46. Bilayer Quasiplanar Heterojunction Organic Solar Cells with a Co-Acceptor: A Synergistic Approach for Stability and Efficiency10.1021/acs.chemmater.2c01604 ↗
47. Rational control of sequential morphology evolution and vertical distribution toward 17.18% efficiency all-small-molecule organic solar cells10.1016/j.joule.2022.10.005 ↗
48. Vertically optimized phase separation with improved exciton diffusion enables efficient organic solar cells with thick active layers10.1038/s41467-022-29803-6 ↗
49. Long-range exciton diffusion in molecular non-fullerene acceptors10.1038/s41467-020-19029-9 ↗
50. Long-range exciton diffusion in a non-fullerene acceptor: approaching the incoherent limit10.1039/D0TC05697A ↗
51. Smart Ternary Strategy in Promoting the Performance of Polymer Solar Cells Based on Bulk-Heterojunction or Layer-By-Layer Structure
52. Baseplate Temperature-Dependent Vertical Composition Gradient in Pseudo-Bilayer Films for Printing Non-Fullerene Organic Solar Cells10.1002/aenm.202102135 ↗
53. Over 13.8% efficiency of organic solar cells fabricated by air-processable spontaneously spreading process through water temperature control10.1016/j.nanoen.2021.105982 ↗
54. Consensus statement for stability assessment and reporting for perovskite photovoltaics based on ISOS procedures10.1038/s41560-019-0529-5 ↗
55. Role of Nonfullerene Acceptor Impurities and Purification on the Efficiency and Stability of Organic Photovoltaics10.1002/solr.202300047 ↗
56. Horizontal-Vertical-and Cross-Conjugated Small Molecules: Conjugated Pathway-Performance Correlations along Operation Mechanisms in Ternary Non-Fullerene Organic Solar Cells
57. Charge carrier transport and nanomorphology control for efficient non-fullerene organic solar cells10.1016/j.mtener.2019.04.005 ↗
58. New Phase for Organic Solar Cell Research: Emergence of Y-Series Electron Acceptors and Their Perspectives10.1021/acsenergylett.0c00537 ↗
59. Theoretical exploration of molecular packing and the charge transfer mechanism of organic solar cells based on PM6:Y610.1039/D2TA07420F ↗
60. An Impedance Study of the Density of States Distribution in Blends of PM6:Y6 in Relation to Barrierless Dissociation of CT States
61. Delocalization of exciton and electron wavefunction in non-fullerene acceptor molecules enables efficient organic solar cells10.1038/s41467-020-17867-1 ↗
62. Charge Carrier Separation in Solar Cells10.1109/JPHOTOV.2014.2363550 ↗
63. Improved photoinduced charge carriers separation in organic-inorganic hybrid photovoltaic devices10.1063/1.3464973 ↗
64. Recombination and loss analysis in polythiophene based bulk heterojunction photodetectors10.1063/1.1521244 ↗
65. Effect of Temperature and Illumination on the Electrical Characteristics of Polymer–Fullerene Bulk-Heterojunction Solar Cells10.1002/adfm.200304399 ↗
66. Exploring Deep and Shallow Trap States in a Non-Fullerene Acceptor ITIC-Based Organic Bulk Heterojunction Photovoltaic System10.1021/acs.jpcc.9b03515 ↗
67. Exceptionally low charge trapping enables highly efficient organic bulk heterojunction solar cells10.1039/D0EE01338B ↗
68. Theoretical Perspective on Transient Photovoltage and Charge Extraction Techniques10.1021/acs.jpcc.9b03133 ↗
69. Tailored Phase Conversion under Conjugated Polymer Enables Thermally Stable Perovskite Solar Cells with Efficiency Exceeding 2110.1021/jacs.8b10520 ↗
70. Interpretation of Optoelectronic Transient and Charge Extraction Measurements in Dye-Sensitized Solar Cells10.1002/adma.201201372 ↗
71. Cubic-Like Bimolecular Crystal Evolution and over 12% Efficiency in Halogen-Free Ternary Solar Cells10.1002/adfm.201707278 ↗
72. Unraveling the Role of Non-Fullerene Acceptor with High Dielectric Constant in Organic Solar Cells
73. In Situ Characterization of Lifetime and Morphology in Operating Bulk Heterojunction Organic Photovoltaic Devices by Impedance Spectroscopy10.1002/aenm.201100357 ↗
74. Harmonious Compatibility Dominates Influence of Side-Chain Engineering on Morphology and Performance of Ternary Solar Cells10.1002/aenm.201800616 ↗
75. Performance of WO3-Incorporated Carbon Electrodes for Ambient Mesoscopic Perovskite Solar Cells10.1021/acsomega.9b02934 ↗
76. Achieving Over 15% Efficiency in Organic Photovoltaic Cells via Copolymer Design10.1002/adma.201808356 ↗
77. Structure dependent photostability of ITIC and ITIC-4F10.1039/D0MA00458H ↗
78. Energy level modulation of ITIC derivatives: Effects on the photodegradation of conventional and inverted organic solar cells10.1016/j.orgel.2019.03.037 ↗
79. Progress in Materials, Solution Processes, and Long-Term Stability for Large-Area Organic Photovoltaics10.1002/adma.202002217 ↗
80. Mastering morphology of non-fullerene acceptors towards long-term stable organic solar cells10.1038/s41467-023-38306-x ↗
81. Photochemical Decomposition of Y-Series Non-Fullerene Acceptors Is Responsible for Degradation of High-Efficiency Organic Solar Cells
82. 19.34 cm2 large-area quaternary organic photovoltaic module with 12.36% certified efficiency10.1364/PRJ.416229 ↗
83. Hydrogen-bond-induced cathode engineering interface achieving high-efficiency organic solar cells10.1039/D1TC05129F ↗
84. Intrinsic Role of Volatile Solid Additive in High-Efficiency PM6:Y6 Series Nonfullerene Solar Cells
85. Origin, Nature, and Location of Defects in PM6:Y6 Organic Solar Cells10.1002/aenm.202300003 ↗
86. Electronic structure spectroscopy of organic semiconductors by energy resolved-electrochemical impedance spectroscopy (ER-EIS)10.1063/5.0022289 ↗
87. Mapping the Density of States Distribution of Organic Semiconductors by Employing Energy Resolved–Electrochemical Impedance Spectroscopy10.1002/adfm.202007738 ↗
88. Clarke · 2021 · 2
89. High Voc ternary nonfullerene polymer solar cells with improved efficiency and good thermal stability10.1016/j.orgel.2019.03.030 ↗
90. Processing Strategies for an Organic Photovoltaic Module with over 10% Efficiency10.1016/j.joule.2019.11.006 ↗