Single-junction organic solar cells
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An electron acceptor challenging fullerenes for efficient polymer solar cells. Adv Mater, 2015, 27: 1170–1174. Article CAS Google Scholar Yuan J, Zhang Y, Zhou L, et al. Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core. Joule, 2019, 3: 1140–1151
Single-junction organic solar cell smashes performance record
An electron acceptor challenging fullerenes for efficient polymer solar cells. Adv Mater, 2015, 27: 1170–1174. Article CAS Google Scholar Yuan J, Zhang Y, Zhou L, et al. Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core. Joule, 2019, 3: 1140–1151
Efficient and stable organic solar cells enabled by ...
Zhu, C. et al. Tuning the electron-deficient core of a non-fullerene acceptor to achieve over 17% efficiency in a single-junction organic solar cell. Energy Environ. Sci. 13, 2459–2466 (2020).
Single‐Junction Organic Photovoltaic Cells with Approaching …
Fortunately, the BTP-eC9 possesses good solubility and, at the same time, enhanced electron transport property than BTP-eC11. Significantly, due to the simultaneously enhanced short-circuit current density and fill factor, the BTP-eC9-based single-junction OPV cells record a maximum PCE of 17.8% and get a certified value of …
Single‐Junction Organic Solar Cells with 19.17% Efficiency …
The ternary strategy has been widely identified as an effective approach to obtain high‐efficiency organic solar cells (OSCs). However, for most ternary OSCs, the nonradiative voltage loss lies between those of the two binary devices, which limits further efficiency improvements. Herein, an asymmetric guest acceptor BTP‐2F2Cl is designed …
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. 2019,Joule,：Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core1,。. ？
Single‐Junction Organic Solar Cells with 19.17% Efficiency …
The ternary strategy has been widely identified as an effective approach to obtain high-efficiency organic solar cells (OSCs). However, for most ternary OSCs, the nonradiative voltage loss lies between those of the two binary devices, which limits further efficiency improvements.
Latest Updates of Single-Junction Organic Solar Cells …
Single-junction organic solar cells have reached a power conversion efficiency of 20% with narrow bandgap non-fullerene electron acceptor materials such as Y6, as well as with large band gap electron …
Single‐Junction Organic Solar Cells with 19.17
Single-Junction Organic Solar Cells with 19.17% Efficiency Enabled by Introducing One Asymmetric Guest Acceptor. Rui Sun, Rui Sun. The Institute for Advanced Studies, Wuhan University, …
Conjugated Mesopolymer Achieving 15% Efficiency Single‐Junction Organic …
Abstract The high-performance organic solar cells (OSCs) tend to choose the polymers with high molecular weight as donors, ... that the mesopolymer is first used in organic photovoltaic and 15.06% is the highest PCE reported for BDF-based single-junction OSCs.
Advantages, challenges and molecular design of different ...
Sun, R. et al. Single-junction organic solar cells with 19.17% efficiency enabled by introducing one asymmetric guest acceptor. Adv. Mater. 34, 2110147 (2022).
Single-Junction Organic Solar Cell with over 15
DOI: 10.1016/J.JOULE.2019.01.004 Corpus ID: 139354200; Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core …
Efficient and stable organic solar cells enabled by ...
Degradation of kinetically bulk heterojunction film morphology in organic solar cells is a grand challenge for their practical application. Here, the authors design …
Single-junction organic solar cells with over 19% efficiency …
In organic photovoltaics, morphological control of donor and acceptor domains on the nanoscale is the key for enabling efficient exciton diffusion and dissociation, carrier …
Nature Materials …
202255,Nature Materials"19%"（Single-junction organic solar cells with over 19% efficiency enabled by a refined double-fibril network morphology）。
III-V Single-Junction and Multijunction Solar Cells
In this three-junction IMM solar cell, high-performance subcells are realized by: (1) inverting the usual growth order, growing mismatched cells last, (2) engineering a transparent buffer layer to mitigate dislocations, and (3) removing the primary substrate/attachment to the secondary "handle."
Single-Junction Organic Photovoltaic Cell with 19% Efficiency
Improving power conversion efficiency (PCE) is important for broadening the applications of organic photovoltaic (OPV) cells. Here, a maximum PCE of 19.0% (certified value of 18.7%) is achieved in single-junction OPV cells by combining material design with a ternary blending strategy.
An asymmetric wide-bandgap acceptor simultaneously enabling …
Ternary and tandem strategies are effective methods for improving the photovoltaic performance of organic solar cells (OSCs). Here an asymmetric wide-bandgap nonfullerene acceptor named AITC is synthesized. AITC with a bandgap of 1.75 eV exhibits a good complementary absorption spectrum with the narrow bandg
Organic solar cell
In organic solar cells, junctions are the interfaces between different layers or materials within the device''s structure. These interfaces contribute to the separation and collection of charge carriers (electrons and holes) that are generated when sunlight is absorbed. ... Single layer organic solar cells do not work well. They have low quantum ...
Single‐Junction Organic Solar Cells Based on a Novel …
A novel wide-bandgap copolymer (PDBT-T1) is developed and applied in organic solar cells, which yield a high efficiency of 9.74% and a high fill factor of 75%. The high photovoltaic performance is due to efficient photogenerated exciton dissociation and charge collection in PDBT-T1-based solar cells.
Single-layered organic photovoltaics with double cascading …
Yuan, J. et al. Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core. Joule 3, 1140–1151 (2019). Article CAS Google Scholar
Single-Junction Organic Photovoltaic Cell with 19% Efficiency
Improving power conversion efficiency (PCE) is important for broadening the applications of organic photovoltaic (OPV) cells. Here, a maximum PCE of 19.0% …
Perovskite/organic tandem solar cells: a review
The power conversion efficiency (PCE) of perovskite solar cells (PSCs) has rapidly increased and exceeded 25% based on strategies such as interface modification, doping engineering, and optimization of preparation …
Perovskite/organic tandem solar cells: a review
The power conversion efficiency (PCE) of perovskite solar cells (PSCs) has rapidly increased and exceeded 25% based on strategies such as interface modification, doping engineering, and optimization of preparation methods. further improvement seems to have entered a bottleneck period due to Shockley-Quiesser (S-Q) limit of single-junction …
17.1% Efficient Single‐Junction Organic Solar Cells Enabled by …
Organic photovoltaics (OPVs) represent a promising solar energy harvesting technology offering numerous attractive attributes that include: light weight and mechanical flexibility with the potential for low manufacturing cost due to their broad compatibility with large-area processing techniques. 1 In recent years, most efforts have …
Single-Junction Organic Solar Cell with over 15% Efficiency …
DOI: 10.1016/J.JOULE.2019.01.004 Corpus ID: 139354200; Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core @article{Yuan2019SingleJunctionOS, title={Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with …
Single-Junction Organic Solar Cell with over 15% ...
A new class of non-fullerene acceptor, Y6, by employing a ladder-type electron-deficient-core-based central fused ring with a benzothiadiazole core is reported. Organic …
Opportunities and challenges for tandem solar cells using
Box 1 discusses progress made in cost modelling of perovskite solar cells and takes learnings from single-junction devices to tandem solar cells to demonstrate that tandem solar cells should ...
Over 16% efficiency organic photovoltaic cells enabled by a
Yuan, J. et al. Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core. Joule 3, 1140–1151 (2019).
(PDF) Single-junction organic solar cells with over 19% efficiency ...
Yua n, J. et al. Single-junction organic sola r cell with over 15% e ciency using fused-ring acceptor with electron-de cient core. Joule 3, 1140–1151 (2019).
Single-Junction Organic Solar Cell with over 15% ...
A new class of non-fullerene acceptor, Y6, by employing a ladder-type electron-deficient-core-based central fused ring with a benzothiadiazole core is reported. Organic photovoltaics made from Y6 in conventional and inverted architectures each exhibited a high efficiency of 15.7%, measured in two separate labs. Inverted device …
Single-Junction Organic Solar Cell with over 15% Efficiency Using …
An alkylated indacenodithieno[3,2-b]thiophene-based nonfullerene acceptor with high crystallinity exhibiting single junction solar cell efficiencies greater …
Single-Junction Organic Solar Cell with over 15
High-performance solution-processed non-fullerene organic solar cells based on selenophene-containing perylene bisimide acceptor
Recent advances in organic solar cells: materials, design, and ...
Organic solar cells have emerged as promising alternatives to traditional inorganic solar cells due to their low cost, flexibility, and tunable properties. This mini review introduces a novel perspective on recent advancements in organic solar cells, providing an overview of the latest developments in materials, device architecture, and performance …
17.1% Efficient Single‐Junction Organic Solar Cells …
Organic photovoltaics (OPVs) represent a promising solar energy harvesting technology offering numerous attractive attributes that include: light weight and mechanical flexibility with the potential for low …
Cathode engineering with perylene-diimide interlayer enabling …
Yuan J, et al. Single-junction organic solar cell with over 15% efficiency using fused-ring acceptor with electron-deficient core. Joule. 2019; 3:1140–1151. [Google Scholar] 11. Cui Y, et al. Over 16% efficiency organic photovoltaic cells enabled by a chlorinated acceptor with increased open-circuit voltages.
A Benzo[1,2‐b:4,5‐b′]Difuran Based Donor Polymer Achieving High ...
In the field of non-fullerene organic solar cells (OSCs), most of the promising polymer donors are based on benzo[1,2-b:4,5-b′]dithiophene (BDT) units while benzo[1,2-b:4,5-b′]difuran (BDF)-based polymers have drawn less attention since the efficiencies of BDF polymer-based devices are generally lower than those of BDT polymer-based ones.
Latest Updates of Single-Junction Organic Solar Cells up
single-junction organic solar cells is a result of highly efficient light harvesting in the near-infrared light range and reduced energy losses with the most promising active layer layout ...
Molecular interaction induced dual fibrils towards organic solar cells ...
Zhu, L. et al. Single-junction organic solar cells with over 19% efficiency enabled by a refined double-fibril network morphology. Nat. Mater. 21, 656–663 (2022).