Online citations, reference lists, and bibliographies.
← Back to Search

Fluorine Substituted Conjugated Polymer Of Medium Band Gap Yields 7% Efficiency In Polymer-fullerene Solar Cells.

S. C. Price, Andrew C. Stuart, Liqiang Yang, Hua-xing Zhou, W. You
Published 2011 · Chemistry, Medicine

Save to my Library
Download PDF
Analyze on Scholarcy Visualize in Litmaps
Share
Reduce the time it takes to create your bibliography by a factor of 10 by using the world’s favourite reference manager
Time to take this seriously.
Get Citationsy
Recent research advances on conjugated polymers for photovoltaic devices have focused on creating low band gap materials, but a suitable band gap is only one of many performance criteria required for a successful conjugated polymer. This work focuses on the design of two medium band gap (~2.0 eV) copolymers for use in photovoltaic cells which are designed to possess a high hole mobility and low highest occupied molecular orbital and lowest unoccupied molecular orbital energy levels. The resulting fluorinated polymer PBnDT-FTAZ exhibits efficiencies above 7% when blended with [6,6]-phenyl C(61)-butyric acid methyl ester in a typical bulk heterojunction, and efficiencies above 6% are still maintained at an active layer thicknesses of 1 μm. PBnDT-FTAZ outperforms poly(3-hexylthiophene), the current medium band gap polymer of choice, and thus is a viable candidate for use in highly efficient tandem cells. PBnDT-FTAZ also highlights other performance criteria which contribute to high photovoltaic efficiency, besides a low band gap.
This paper references



This paper is referenced by
10.1039/d0ma00790k
Wide bandgap polymer donors for high efficiency non-fullerene acceptor based organic solar cells
Keqiang He (2021)
10.3390/APP11114866
Synthesis of Amorphous Conjugated Copolymers Based on Dithienosilole-Benzothiadiazole Dicarboxylic Imide with Tuned Optical Band Gaps and High Thermal Stability
Ary R. Murad (2021)
10.1007/s10965-021-02546-6
Synthesis, molecular structure and photovoltaic performance for polythiophenes with β-carboxylate side chains
Jiabin Zhang (2021)
10.1021/ACS.CHEMMATER.1C00946
Understanding of Face-On Crystallites Transitioning to Edge-On Crystallites in Thiophene-Based Conjugated Polymers
Sung Yun Son (2021)
10.1002/SUS2.10
Recent progress in thick‐film organic photovoltaic devices: Materials, devices, and processing
Difei Zhang (2021)
10.1016/J.TETLET.2021.153049
Rhodium(III)-catalyzed regioselective C H nitrosation/annulation of unsymmetrical azobenzenes to synthesize benzotriazole N-oxides via a RhIII/RhIII redox-neutral pathway
Yuanfei Zhang (2021)
10.1016/J.JPOWSOUR.2021.229588
Enhanced photovoltaic performance of quinoxaline-based donor-acceptor type polymers with monocyano substituent
C. P. Sagita (2021)
10.1002/AENM.202003954
Over 14% Efficiency Single‐Junction Organic Solar Cells Enabled by Reasonable Conformation Modulating in Naphtho[2,3‐b:6,7‐b′]difuran Based Polymer
Bing Zheng (2021)
10.1039/D1NJ00540E
Two cyanopyridinone-capped 9,9′-bifluorenylidene derivatives as non-fullerene acceptors for organic photovoltaic cells
Chengjin Wei (2021)
10.1016/J.JSSC.2021.122287
The degradation of organic dye contaminants in wastewater and solution from highly visible light responsive ZIF-67 monodisperse photocatalyst
Nguyen Tien Tran (2021)
10.1039/d0ta10594e
Progress and prospects of thick-film organic solar cells
Yilin Chang (2021)
10.1016/J.DYEPIG.2021.109486
Effect of fluorine atoms on optoelectronic, aggregation and dielectric constants of 2,1,3-benzothiadiazole-based alternating conjugated polymers
Yi Liu (2021)
10.1021/ACS.CHEMMATER.0C03202
Naphthalenothiophene Imide-Based Polymer Donor for High-Performance Polymer Solar Cells
Haijun Ning (2021)
10.1186/s40580-021-00257-8
Sustainable hydrogen production from water using tandem dye-sensitized photoelectrochemical cells
B. Sherman (2021)
10.1016/J.JECHEM.2021.03.056
Gradually modulating the three parts of D-π-A type polymers for high-performance organic solar cells
Jialing Zhou (2021)
10.1016/j.dyepig.2020.108904
Fluorinated benzotriazole-modified random terpolymer acceptors towards less thickness-sensitive all-polymer solar cells
Xuyu Gao (2021)
10.1016/J.SYNTHMET.2021.116736
Indacenodithiophene (IDT) and indacenodithienothiophene (IDTT)-based acceptors for non-fullerene organic solar cells
D. Khlaifia (2021)
10.1021/ACS.CHEMMATER.1C01305
Thermocleavage of Partial Side Chains in Polythiophenes Offers Appreciable Photovoltaic Efficiency and Significant Morphological Stability
Sung Yun Son (2021)
10.1088/1674-4926/42/1/010502
D18, an eximious solar polymer!
Ke Jin (2021)
10.1016/J.DYEPIG.2021.109543
Greater miscibility and energy level alignment of conjugated polymers enhance the optoelectronic properties of ternary blend films in organic photovoltaics
Bing Huang Jiang (2021)
10.1016/j.nanoen.2020.105708
Theoretical insight on PTB7:PC71BM, PTB7-th:PC71BM and Si-PCPDTBT:PC71BM interactions governing blend nanoscale morphology for efficient solar cells
C. Caddeo (2021)
10.1002/cssc.202100910
Designing Simple Conjugated Polymers for Scalable and Efficient Organic Solar Cells.
J. Rech (2021)
10.1088/1361-6528/abe896
Side-chain engineering of copolymers based on benzotriazole (BTA) and dithieno[2,3-d;2′,3′-d′]benzo[1,2-b;4,5-b′]dithiophenes (DTBDT) enables a high PCE of 14.6%
Jialing Zhou (2021)
10.1016/J.XCRP.2021.100381
Balancing crop production and energy harvesting in organic solar-powered greenhouses
Eshwar Ravishankar (2021)
10.1088/1361-6528/abe1f2
Defect mediated improved charge carrier dynamics in hybrid bulk-heterojunction solar cell induced by phase pure iron pyrite nanocubes
Punit Sharma (2021)
10.37358/mp.20.4.5413
Synthesis and Characterization of CuPc-PEPC Composite Thin Films and Photovoltaic Devices by Drop Casting Method
T. Potlog (2021)
10.1038/s41467-020-20363-1
Pushing the limits of high-resolution polymer microscopy using antioxidants
Brooke Kuei (2021)
10.1039/d0ta03058a
Effects of linking units on fused-ring electron acceptor dimers
G. Cai (2020)
10.1039/d0ta06422j
High Performance Cyano-Substituted Quinoxaline-Based Polymers for Both Fullerene and Nonfullerene Polymer Solar Cells
Shinta Lieviana Handoko (2020)
10.1002/solr.202000538
Balanced Charge Transport Optimizes Industry‐Relevant Ternary Polymer Solar Cells
R. Szymanski (2020)
10.1039/c9tc06018a
Halogenation on benzo[1,2-b:4,5-b′]difuran polymers for solvent additive-free non-fullerene polymer solar cells with efficiency exceeding 11%
Enfang He (2020)
10.1016/j.molstruc.2020.128019
Effect of fluorine on optoelectronic properties in DI-A-DII-A-DI type organic molecules: A combined experimental and DFT study
E. Appalanaidu (2020)
See more
Semantic Scholar Logo Some data provided by SemanticScholar