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Enhance the performance of organic solar cells by nonfused ring electron acceptors bearing a pendent perylenediimide group

Journal Article · · Dyes and Pigments
 [1];  [1];  [1];  [1];  [2];  [1];  [2];  [3];  [4];  [5]
  1. Beijing Normal University, Beijing (China)
  2. Xi'an Jiaotong Univ. (China)
  3. Donghua University (China)
  4. Beijing Normal University, Beijing (China); Nankai Univ., Tianjin (China)
  5. Beijing Normal University, Beijing (China); Qingdao Univ. (China)
A new nonfused ring electron acceptor PDI-DO-2F is designed and synthesized by attaching perylenediimide (PDI) unit as a pendent group to the central donor core. Compared with the control molecule DO-2F, the introduction of PDI lateral substituent can greatly enhance the solubility and decrease the crystallinity of the resulted acceptor. The PBDB-T:PDI-DO-2F blend film exhibits a much better morphology with higher and more balanced carrier mobility in contrast to PBDB-T:DO-2F one. PDI-DO-2F based organic solar cells (OSCs) give a power conversion efficiency (PCE) of 11.78%, higher than DO-2F based ones (9.82%). Furthermore, PDI-DO-2F based OSCs shows a ΔEnon-rad value of 0.23 eV, which is significantly lower than the DO-2F based ones (0.28 eV). More importantly, the addition of PDI-DO-2F as the third component to the PBDB-T:DO-2F binary system can optimize the morphology of blend films and improve the shelf stability of devices. Finally, the PBDB-T:DO-2F:PDI-DO-2F based ternary OSCs achieve a higher PCE of 13.82%.
Research Organization:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States). Advanced Light Source (ALS)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Grant/Contract Number:
AC02-05CH11231
OSTI ID:
2422679
Journal Information:
Dyes and Pigments, Journal Name: Dyes and Pigments Vol. 210; ISSN 0143-7208
Publisher:
ElsevierCopyright Statement
Country of Publication:
United States
Language:
English

References (69)

An Electron Acceptor with Broad Visible-NIR Absorption and Unique Solid State Packing for As-Cast High Performance Binary Organic Solar Cells journal June 2018
Perylene Diimide‐Based Nonfullerene Polymer Solar Cells with over 11% Efficiency Fabricated by Smart Molecular Design and Supramolecular Morphology Optimization journal September 2019
Isomerization of Asymmetric Ladder‐Type Heteroheptacene‐Based Small‐Molecule Acceptors Improving Molecular Packing: Efficient Nonfullerene Organic Solar Cells with Excellent Fill Factors journal June 2022
An Electron Acceptor Challenging Fullerenes for Efficient Polymer Solar Cells journal January 2015
The Role of Demixing and Crystallization Kinetics on the Stability of Non‐Fullerene Organic Solar Cells journal November 2020
Efficient Electron Transport Layer Free Small‐Molecule Organic Solar Cells with Superior Device Stability journal March 2021
Single‐Junction Organic Photovoltaic Cell with 19% Efficiency journal August 2021
Achieving 19% Power Conversion Efficiency in Planar‐Mixed Heterojunction Organic Solar Cells Using a Pseudosymmetric Electron Acceptor journal July 2022
Binary Organic Solar Cells Breaking 19% via Manipulating the Vertical Component Distribution journal July 2022
Factors Influencing the Efficiency of Current Collection in Large Area, Monolithic Organic Solar Cells journal July 2012
Simple Nonfused Ring Electron Acceptors with 3D Network Packing Structure Boosting the Efficiency of Organic Solar Cells to 15.44% journal October 2021
The Crystalline Behavior and Device Function of Nonfullerene Acceptors in Organic Solar Cells journal July 2022
2D Outer Side Chain‐Incorporated Y Acceptors for Highly Efficient Organic Solar Cells with Nonhalogenated Solvent and Annealing‐Free Process journal July 2022
An Electron Acceptor with Porphyrin and Perylene Bisimides for Efficient Non-Fullerene Solar Cells journal January 2017
A Fully Non‐fused Ring Acceptor with Planar Backbone and Near‐IR Absorption for High Performance Polymer Solar Cells journal October 2020
High‐Performance Noncovalently Fused‐Ring Electron Acceptors for Organic Solar Cells Enabled by Noncovalent Intramolecular Interactions and End‐Group Engineering journal April 2021
Simple Non‐Fused Electron Acceptors Leading to Efficient Organic Photovoltaics journal May 2021
Built‐In Potential and Operational Stability of Nonfullerene Organic Solar Cells journal June 2020
Controlling Molecular Weight to Achieve High-Efficient Polymer Solar Cells With Unprecedented Fill Factor of 79% Based on Non-Fullerene Small Molecule Acceptor journal June 2018
Ternary Strategy Enabling High‐Performance Organic Solar Cells with Optimized Film Morphology and Reduced Nonradiative Energy Loss journal November 2021
Recent progress in organic solar cells (Part I material science) journal December 2021
Recent progress in organic solar cells (Part II device engineering) journal May 2022
The design of highly efficient polymer solar cells with outstanding short-circuit current density based on small band gap electron acceptor journal March 2018
Quenching to the Percolation Threshold in Organic Solar Cells journal February 2019
Single-Junction Organic Solar Cell with over 15% Efficiency Using Fused-Ring Acceptor with Electron-Deficient Core journal April 2019
The performance-stability conundrum of BTP-based organic solar cells journal August 2021
Developement of highly efficient large area organic photovoltaic module: Effects of nonfullerene acceptor journal November 2020
Tuning the Mechanical Properties of a Polymer Semiconductor by Modulating Hydrogen Bonding Interactions journal June 2020
Nonfullerene Acceptor Molecules for Bulk Heterojunction Organic Solar Cells journal February 2018
Isomerization of Noncovalently Conformational Lock in Nonfused Electron Acceptor toward Efficient Organic Solar Cells journal July 2022
Noncovalently Fused-Ring Electron Acceptors with C 2 v Symmetry for Regulating the Morphology of Organic Solar Cells journal September 2020
P3HT-Based Organic Solar Cells with a Photoresponse to 1000 nm Enabled by Narrow Band Gap Nonfullerene Acceptors with High HOMO Levels journal December 2021
Designing High-Performance Nonfused Ring Electron Acceptors via Synergistically Adjusting Side Chains and Electron-Withdrawing End-Groups journal April 2022
Naphthodithiophene-Based Conjugated Polymer with Linear, Planar Backbone Conformation and Strong Intermolecular Packing for Efficient Organic Solar Cells journal September 2015
4-Alkyl-3,5-difluorophenyl-Substituted Benzodithiophene-Based Wide Band Gap Polymers for High-Efficiency Polymer Solar Cells journal September 2015
1,8-Naphthalimide-Based Planar Small Molecular Acceptor for Organic Solar Cells journal February 2016
Regulating the Packing of Non-Fullerene Acceptors via Multiple Noncovalent Interactions for Enhancing the Performance of Organic Solar Cells journal January 2020
The Role of Solvent Additive Processing in High Performance Small Molecule Solar Cells journal November 2014
Universal Correlation between Fibril Width and Quantum Efficiency in Diketopyrrolopyrrole-Based Polymer Solar Cells journal December 2013
A Planar Copolymer for High Efficiency Polymer Solar Cells journal October 2009
Non-Fullerene-Acceptor-Based Bulk-Heterojunction Organic Solar Cells with Efficiency over 7% journal August 2015
A Facile Planar Fused-Ring Electron Acceptor for As-Cast Polymer Solar Cells with 8.71% Efficiency journal February 2016
Exploiting Noncovalently Conformational Locking as a Design Strategy for High Performance Fused-Ring Electron Acceptor Used in Polymer Solar Cells journal February 2017
Ring-Fusion of Perylene Diimide Acceptor Enabling Efficient Nonfullerene Organic Solar Cells with a Small Voltage Loss journal November 2017
Morphology and Phase Segregation of Spin-Casted Films of Polyfluorene/PCBM Blends journal November 2007
2,7-Carbazole-1,4-phenylene Copolymers with Polar Side Chains for Cathode Modifications in Polymer Light-Emitting Diodes journal May 2011
Organic solar cells based on non-fullerene acceptors journal January 2018
Simple non-fused electron acceptors for efficient and stable organic solar cells journal May 2019
Noncovalently fused-ring electron acceptors with near-infrared absorption for high-performance organic solar cells journal July 2019
Completely non-fused electron acceptor with 3D-interpenetrated crystalline structure enables efficient and stable organic solar cell journal August 2021
Increasing donor-acceptor spacing for reduced voltage loss in organic solar cells journal November 2021
High-efficiency small-molecule ternary solar cells with a hierarchical morphology enabled by synergizing fullerene and non-fullerene acceptors journal September 2018
Wide-gap non-fullerene acceptor enabling high-performance organic photovoltaic cells for indoor applications journal August 2019
A molecular interaction–diffusion framework for predicting organic solar cell stability journal January 2021
Single-junction organic solar cells with over 19% efficiency enabled by a refined double-fibril network morphology journal May 2022
Balancing the H- and J-aggregation in DTS(PTTh 2 ) 2 /PC 70 BM to yield a high photovoltaic efficiency journal January 2015
Ternary solar cells with a mixed face-on and edge-on orientation enable an unprecedented efficiency of 12.1% journal January 2017
Highly efficient and thermally stable fullerene-free organic solar cells based on a small molecule donor and acceptor journal January 2016
Ternary nonfullerene polymer solar cells with efficiency >13.7% by integrating the advantages of the materials and two binary cells journal January 2018
Relating open-circuit voltage losses to the active layer morphology and contact selectivity in organic solar cells journal January 2018
Multi-component non-fullerene acceptors with tunable bandgap structures for efficient organic solar cells journal January 2018
Dihydropyreno[1,2- b :6,7- b ′]dithiophene based electron acceptors for high efficiency as-cast organic solar cells journal January 2019
High-efficiency ternary nonfullerene organic solar cells with record long-term thermal stability journal January 2020
Manipulating the D:A interfacial energetics and intermolecular packing for 19.2% efficiency organic photovoltaics journal January 2022
Fourier-transform photocurrent spectroscopy of microcrystalline silicon for solar cells journal February 2002
A SAXS/WAXS/GISAXS Beamline with Multilayer Monochromator journal October 2010
Heteroheptacene-based acceptors with thieno[3,2-b]pyrrole yield high-performance polymer solar cells journal April 2022
Relating the open-circuit voltage to interface molecular properties of donor:acceptor bulk heterojunction solar cells journal March 2010
Designing a High-Performance A-D-A Fused-Ring Electron Acceptor via Noncovalently Conformational Locking and Tailoring Its End Groups journal January 2019

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