Long-lived charge carrier generation in ordered films of a covalent perylenediimide–diketopyrrolopyrrole–perylenediimide molecule

Hartnett, Patrick E.; Dyar, Scott M.; Margulies, Eric A.; Shoer, Leah E.; Cook, Andrew W.; Eaton, Samuel W.; Marks, Tobin J.; Wasielewski, Michael R.

doi:10.1039/C4SC02551B

Title: Long-lived charge carrier generation in ordered films of a covalent perylenediimide–diketopyrrolopyrrole–perylenediimide molecule

Journal Article · Fri Jul 31 00:00:00 EDT 2015 · Chemical Science

DOI:https://doi.org/10.1039/C4SC02551B· OSTI ID:1164941

Hartnett, Patrick E. ^[1]; Dyar, Scott M. ^[1]; Margulies, Eric A. ^[1]; Shoer, Leah E. ^[1]; Cook, Andrew W. ^[1]; Eaton, Samuel W. ^[1]; Marks, Tobin J. ^[1]; Wasielewski, Michael R. ^[1]

Northwestern Univ., Evanston, IL (United States)

The photophysics of a covalently linked perylenediimide–diketopyrrolopyrrole–perylenediimide acceptor–donor–acceptor molecule (PDI–DPP–PDI, 1) were investigated and found to be markedly different in solution versus in unannealed and solvent annealed films. Photoexcitation of 1 in toluene results in quantitative charge separation in τ = 3.1 ± 0.2 ps, with charge recombination in τ = 340 ± 10 ps, while in unannealed/disordered films of 1, charge separation occurs in τ < 250 fs, while charge recombination displays a multiexponential decay in ~6 ns. The absence of long-lived, charge separation in the disordered film suggests that few free charge carriers are generated. In contrast, upon CH₂Cl₂ vapor annealing films of 1, grazing-incidence X-ray scattering shows that the molecules form a more ordered structure. Photoexcitation of the ordered films results in initial formation of a spin-correlated radical ion pair (electron–hole pair) as indicated by magnetic field effects on the formation of free charge carriers which live for ~4 μs. This result has significant implications for the design of organic solar cells based on covalent donor–acceptor systems and shows that long-lived, charge-separated states can be achieved by controlling intramolecular charge separation dynamics in well-ordered systems.

View Accepted Manuscript (DOE)

Cite

Export

Save

Research Organization:: Argonne National Lab. (ANL), Argonne, IL (United States). Advanced Photon Source (APS)

Sponsoring Organization:: USDOE Office of Science (SC), Basic Energy Sciences (BES)

Grant/Contract Number:: AC02-06CH11357; FG02-99ER14999

OSTI ID:: 1164941

Journal Information:: Chemical Science, Vol. 6, Issue 1; ISSN 2041-6520

Publisher:: Royal Society of ChemistryCopyright Statement

Country of Publication:: United States

Language:: ENGLISH

Citation Metrics:

Cited by: 56 works

Citation information provided by
Web of Science

References (64)

The Role of Driving Energy and Delocalized States for Charge Separation in Organic Semiconductors Bakulin, A. A.; Rao, A.; Pavelyev, V. G. Science, Vol. 335, Issue 6074 https://doi.org/10.1126/science.1217745	journal	February 2012
Photoinduced Electron Transfer from a Conducting Polymer to Buckminsterfullerene Sariciftci, N. S.; Smilowitz, L.; Heeger, A. J. Science, Vol. 258, Issue 5087, p. 1474-1476 https://doi.org/10.1126/science.258.5087.1474	journal	November 1992
Separation of geminate charge-pairs at donor–acceptor interfaces in disordered solids Peumans, Peter; Forrest, Stephen R. Chemical Physics Letters, Vol. 398, Issue 1-3 https://doi.org/10.1016/j.cplett.2004.09.030	journal	November 2004
Electric field assisted dissociation of charge transfer states as a mechanism of photocarrier production Braun, Charles L. The Journal of Chemical Physics, Vol. 80, Issue 9 https://doi.org/10.1063/1.447243	journal	May 1984
Modeling geminate pair dissociation in organic solar cells: high power conversion efficiencies achieved with moderate optical bandgaps Servaites, Jonathan D.; Savoie, Brett M.; Brink, Joseph B. Energy & Environmental Science, Vol. 5, Issue 8 https://doi.org/10.1039/c2ee21376a	journal	January 2012
Synthesis of Fluorinated Polythienothiophene- co -benzodithiophenes and Effect of Fluorination on the Photovoltaic Properties Son, Hae Jung; Wang, Wei; Xu, Tao Journal of the American Chemical Society, Vol. 133, Issue 6 https://doi.org/10.1021/ja108601g	journal	February 2011
Solution-processed small-molecule solar cells with 6.7% efficiency Sun, Yanming; Welch, Gregory C.; Leong, Wei Lin Nature Materials, Vol. 11, Issue 1, p. 44-48 https://doi.org/10.1038/nmat3160	journal	November 2011
Effect of Morphology on Ultrafast Free Carrier Generation in Polythiophene:Fullerene Organic Solar Cells Howard, Ian A.; Mauer, Ralf; Meister, Michael Journal of the American Chemical Society, Vol. 132, Issue 42 https://doi.org/10.1021/ja105260d	journal	October 2010
Three-dimensional nanoscale organization of polymer solar cells van Bavel, Svetlana; Sourty, Erwan; de With, Gijsbertus Journal of Materials Chemistry, Vol. 19, Issue 30 https://doi.org/10.1039/b900901a	journal	January 2009
Morphology of polymer/fullerene bulk heterojunction solar cells Hoppe, Harald; Sariciftci, Niyazi Serdar Journal of Materials Chemistry, Vol. 16, Issue 1, p. 45-61 https://doi.org/10.1039/B510618B	journal	January 2006
Dependence of rate constants for photoinduced charge separation and dark charge recombination on the free energy of reaction in restricted-distance porphyrin-quinone molecules Wasielewski, Michael R.; Niemczyk, Mark P.; Svec, Walter A. Journal of the American Chemical Society, Vol. 107, Issue 4 https://doi.org/10.1021/ja00290a066	journal	February 1985
Multistep Photochemical Charge Separation in Rod-like Molecules Based on Aromatic Imides and Diimides Greenfield, Scott R.; Svec, Walter A.; Gosztola, David Journal of the American Chemical Society, Vol. 118, Issue 28 https://doi.org/10.1021/ja9600789	journal	January 1996
Making a Molecular Wire: Charge and Spin Transport through p ara -Phenylene Oligomers Weiss, Emily A.; Ahrens, Michael J.; Sinks, Louise E. Journal of the American Chemical Society, Vol. 126, Issue 17 https://doi.org/10.1021/ja0398215	journal	May 2004
Simple Analytic Description of Collection Efficiency in Organic Photovoltaics Savoie, Brett M.; Movaghar, Bijan; Marks, Tobin J. The Journal of Physical Chemistry Letters, Vol. 4, Issue 5 https://doi.org/10.1021/jz302148z	journal	February 2013
Reassessing the use of one-electron energetics in the design and characterization of organic photovoltaics Savoie, Brett M.; Jackson, Nicholas E.; Marks, Tobin J. Physical Chemistry Chemical Physics, Vol. 15, Issue 13 https://doi.org/10.1039/c3cp50438g	journal	January 2013
Temperature-Independent Charge Carrier Photogeneration in P3HT−PCBM Blends with Different Morphology Grzegorczyk, Wojciech J.; Savenije, Tom J.; Dykstra, Tieneke E. The Journal of Physical Chemistry C, Vol. 114, Issue 11 https://doi.org/10.1021/jp9119364	journal	March 2010
Bulk heterojunction solar cells with internal quantum efficiency approaching 100% Park, Sung Heum; Roy, Anshuman; Beaupré, Serge Nature Photonics, Vol. 3, Issue 5, p. 297-302 https://doi.org/10.1038/nphoton.2009.69	journal	April 2009
Charge Transfer State Versus Hot Exciton Dissociation in Polymer−Fullerene Blended Solar Cells Lee, Jiye; Vandewal, Koen; Yost, Shane R. Journal of the American Chemical Society, Vol. 132, Issue 34 https://doi.org/10.1021/ja1045742	journal	August 2010
On the Energetic Dependence of Charge Separation in Low-Band-Gap Polymer/Fullerene Blends Dimitrov, Stoichko D.; Bakulin, Artem A.; Nielsen, Christian B. Journal of the American Chemical Society, Vol. 134, Issue 44 https://doi.org/10.1021/ja308177d	journal	October 2012
Entropy of Charge Separation in Organic Photovoltaic Cells: The Benefit of Higher Dimensionality Gregg, Brian A. The Journal of Physical Chemistry Letters, Vol. 2, Issue 24, p. 3013-3015 https://doi.org/10.1021/jz2012403	journal	November 2011
Ultrafast Long-Range Charge Separation in Organic Semiconductor Photovoltaic Diodes Gelinas, S.; Rao, A.; Kumar, A. Science, Vol. 343, Issue 6170 https://doi.org/10.1126/science.1246249	journal	December 2013
A Potential Perylene Diimide Dimer-Based Acceptor Material for Highly Efficient Solution-Processed Non-Fullerene Organic Solar Cells with 4.03% Efficiency Zhang, Xin; Lu, Zhenhuan; Ye, Long Advanced Materials, Vol. 25, Issue 40 https://doi.org/10.1002/adma.201300897	journal	August 2013
A Star-Shaped Perylene Diimide Electron Acceptor for High-Performance Organic Solar Cells Lin, Yuze; Wang, Yifan; Wang, Jiayu Advanced Materials, Vol. 26, Issue 30 https://doi.org/10.1002/adma.201400525	journal	March 2014
A High-Performing Solution-Processed Small Molecule:Perylene Diimide Bulk Heterojunction Solar Cell Sharenko, Alexander; Proctor, Christopher M.; van der Poll, Thomas S. Advanced Materials, Vol. 25, Issue 32 https://doi.org/10.1002/adma.201301167	journal	June 2013
Charge generation and transport in efficient organic bulk heterojunction solar cells with a perylene acceptor Shivanna, Ravichandran; Shoaee, Safa; Dimitrov, Stoichko Energy Environ. Sci., Vol. 7, Issue 1 https://doi.org/10.1039/C3EE42484G	journal	January 2014
Perylene–Diimide Based Non-Fullerene Solar Cells with 4.34% Efficiency through Engineering Surface Donor/Acceptor Compositions Lu, Zhenhuan; Jiang, Bo; Zhang, Xin Chemistry of Materials, Vol. 26, Issue 9 https://doi.org/10.1021/cm5006339	journal	April 2014
Effect of Addition of a Diblock Copolymer on Blend Morphology and Performance of Poly(3-hexylthiophene):Perylene Diimide Solar Cells Rajaram, Sridhar; Armstrong, Paul B.; Kim, Bumjoon J. Chemistry of Materials, Vol. 21, Issue 9 https://doi.org/10.1021/cm900911x	journal	May 2009
Bay-linked perylene bisimides as promising non-fullerene acceptors for organic solar cells Jiang, Wei; Ye, Long; Li, Xiangguang Chem. Commun., Vol. 50, Issue 8 https://doi.org/10.1039/C3CC47204C	journal	January 2014
Rylene and Related Diimides for Organic Electronics Zhan, Xiaowei; Facchetti, Antonio; Barlow, Stephen Advanced Materials, Vol. 23, Issue 2, p. 268-284 https://doi.org/10.1002/adma.201001402	journal	December 2010
Exciton Trapping in π-Conjugated Materials: A Quantum-Chemistry-Based Protocol Applied to Perylene Bisimide Dye Aggregates Fink, Reinhold F.; Seibt, Joachim; Engel, Volker Journal of the American Chemical Society, Vol. 130, Issue 39 https://doi.org/10.1021/ja804331b	journal	October 2008
Influence of Acceptor Structure on Barriers to Charge Separation in Organic Photovoltaic Materials Pensack, Ryan D.; Guo, Changhe; Vakhshouri, Kiarash The Journal of Physical Chemistry C, Vol. 116, Issue 7 https://doi.org/10.1021/jp2083133	journal	January 2012
Charge Transport in Photofunctional Nanoparticles Self-Assembled from Zinc 5,10,15,20-Tetrakis(perylenediimide)porphyrin Building Blocks van der Boom, Tamar; Hayes, Ryan T.; Zhao, Yongyu Journal of the American Chemical Society, Vol. 124, Issue 32 https://doi.org/10.1021/ja026286k	journal	August 2002
Photoinitiated Charge Transport through π-Stacked Electron Conduits in Supramolecular Ordered Assemblies of Donor−Acceptor Triads Bullock, Joseph E.; Carmieli, Raanan; Mickley, Sarah M. Journal of the American Chemical Society, Vol. 131, Issue 33 https://doi.org/10.1021/ja903903q	journal	August 2009
Photodriven Charge Separation and Transport in Self-Assembled Zinc Tetrabenzotetraphenylporphyrin and Perylenediimide Charge Conduits Roznyatovskiy, Vladimir V.; Carmieli, Raanan; Dyar, Scott M. Angewandte Chemie International Edition, Vol. 53, Issue 13 https://doi.org/10.1002/anie.201309335	journal	February 2014
Single Material Solar Cells: the Next Frontier for Organic Photovoltaics? Roncali, Jean Advanced Energy Materials, Vol. 1, Issue 2 https://doi.org/10.1002/aenm.201000008	journal	January 2011
Self-Assembly Strategies for Integrating Light Harvesting and Charge Separation in Artificial Photosynthetic Systems Wasielewski, Michael R. Accounts of Chemical Research, Vol. 42, Issue 12 https://doi.org/10.1021/ar9001735	journal	December 2009
One-Dimensional Self-Assembly of Planar π-Conjugated Molecules: Adaptable Building Blocks for Organic Nanodevices Zang, Ling; Che, Yanke; Moore, Jeffrey S. Accounts of Chemical Research, Vol. 41, Issue 12 https://doi.org/10.1021/ar800030w	journal	December 2008
Photophysics and Redox Properties of Rylene Imide and Diimide Dyes Alkylated Ortho to the Imide Groups Bullock, Joseph E.; Vagnini, Michael T.; Ramanan, Charusheela The Journal of Physical Chemistry B, Vol. 114, Issue 5 https://doi.org/10.1021/jp908679c	journal	February 2010
A Naphthodithiophene-Diketopyrrolopyrrole Donor Molecule for Efficient Solution-Processed Solar Cells Loser, Stephen; Bruns, Carson J.; Miyauchi, Hiroyuki Journal of the American Chemical Society, Vol. 133, Issue 21 https://doi.org/10.1021/ja202791n	journal	June 2011
A One-Step Strategy for End-Functionalized Donor–Acceptor Conjugated Polymers Robb, Maxwell J.; Montarnal, Damien; Eisenmenger, Nancy D. Macromolecules, Vol. 46, Issue 16 https://doi.org/10.1021/ma401255d	journal	August 2013
Cooperatively Assembling Donor–Acceptor Superstructures Direct Energy Into an Emergent Charge Separated State Ley, David; Guzman, Carmen X.; Adolfsson, Karin H. Journal of the American Chemical Society, Vol. 136, Issue 22 https://doi.org/10.1021/ja5015053	journal	May 2014
The Limits to Organic Photovoltaic Cell Efficiency Forrest, Stephen R. MRS Bulletin, Vol. 30, Issue 1 https://doi.org/10.1557/mrs2005.5	journal	January 2005
Excited Singlet States of Covalently Bound, Cofacial Dimers and Trimers of Perylene-3,4:9,10-bis(dicarboximide)s Giaimo, Jovan M.; Lockard, Jenny V.; Sinks, Louise E. The Journal of Physical Chemistry A, Vol. 112, Issue 11 https://doi.org/10.1021/jp710847q	journal	March 2008
Cyclophanes as Model Compounds for Permanent, Dynamic Aggregates – Induced Chirality with Strong CD Effects Langhals, Heinz; Ismael, Rami European Journal of Organic Chemistry, Vol. 1998, Issue 9 https://doi.org/10.1002/(SICI)1099-0690(199809)1998:9<1915::AID-EJOC1915>3.0.CO;2-1	journal	September 1998
Geometry and Electronic Coupling in Perylenediimide Stacks: Mapping Structure−Charge Transport Relationships Vura-Weis, Josh; Ratner, Mark A.; Wasielewski, Michael R. Journal of the American Chemical Society, Vol. 132, Issue 6 https://doi.org/10.1021/ja907761e	journal	February 2010
Ultrafast Intramolecular Exciton Splitting Dynamics in Isolated Low-Band-Gap Polymers and Their Implications in Photovoltaic Materials Design Rolczynski, Brian S.; Szarko, Jodi M.; Son, Hae Jung Journal of the American Chemical Society, Vol. 134, Issue 9 https://doi.org/10.1021/ja209003y	journal	February 2012
Practical efficiency limits in organic photovoltaic cells: Functional dependence of fill factor and external quantum efficiency Servaites, Jonathan D.; Ratner, Mark A.; Marks, Tobin J. Applied Physics Letters, Vol. 95, Issue 16 https://doi.org/10.1063/1.3243986	journal	October 2009
Photoinduced Electron Transfer in Solution: Exciplex and Radical Ion Pair Formation Free Enthalpies and their Solvent Dependence Weller, Albert Zeitschrift für Physikalische Chemie, Vol. 133, Issue 1 https://doi.org/10.1524/zpch.1982.133.1.093	journal	January 1982
Excited Doublet States of Electrochemically Generated Aromatic Imide and Diimide Radical Anions Gosztola, David; Niemczyk, Mark P.; Svec, Walter The Journal of Physical Chemistry A, Vol. 104, Issue 28 https://doi.org/10.1021/jp000706f	journal	July 2000
Trap-limited hole mobility in semiconducting poly(3-hexylthiophene) Chiguvare, Z.; Dyakonov, V. Physical Review B, Vol. 70, Issue 23 https://doi.org/10.1103/PhysRevB.70.235207	journal	December 2004
Subnanosecond Geminate Charge Recombination in Polymer-Polymer Photovoltaic Devices Hodgkiss, Justin M.; Campbell, Andrew R.; Marsh, R. Alex Physical Review Letters, Vol. 104, Issue 17 https://doi.org/10.1103/PhysRevLett.104.177701	journal	April 2010
Self-Assembly of Supramolecular Light-Harvesting Arrays from Covalent Multi-Chromophore Perylene-3,4:9,10-bis(dicarboximide) Building Blocks Ahrens, Michael J.; Sinks, Louise E.; Rybtchinski, Boris Journal of the American Chemical Society, Vol. 126, Issue 26 https://doi.org/10.1021/ja039820c	journal	July 2004
Energy and Electron Transfer in a Poly(fluorene- alt -phenylene) Bearing Perylenediimides as Pendant Electron Acceptor Groups Gómez, Rafael; Veldman, Dirk; Blanco, Raúl Macromolecules, Vol. 40, Issue 8 https://doi.org/10.1021/ma070026b	journal	April 2007
Excimer Formation Dynamics of Intramolecular π-Stacked Perylenediimides Probed by Single-Molecule Fluorescence Spectroscopy Yoo, Hyejin; Yang, Jaesung; Yousef, Andrew Journal of the American Chemical Society, Vol. 132, Issue 11 https://doi.org/10.1021/ja910724x	journal	March 2010
Perylene Tetracarboxydiimide as an Electron Acceptor in Organic Solar Cells: A Study of Charge Generation and Recombination Howard, Ian A.; Laquai, Frédéric; Keivanidis, Panagiotis E. The Journal of Physical Chemistry C, Vol. 113, Issue 50 https://doi.org/10.1021/jp907633g	journal	November 2009
Charge Carrier Formation in Polythiophene/Fullerene Blend Films Studied by Transient Absorption Spectroscopy Ohkita, Hideo; Cook, Steffan; Astuti, Yeni Journal of the American Chemical Society, Vol. 130, Issue 10 https://doi.org/10.1021/ja076568q	journal	March 2008
Singlet Exciton Fission in Polycrystalline Thin Films of a Slip-Stacked Perylenediimide Eaton, Samuel W.; Shoer, Leah E.; Karlen, Steven D. Journal of the American Chemical Society, Vol. 135, Issue 39 https://doi.org/10.1021/ja4053174	journal	September 2013
Spin-polarized electron paramagnetic resonance spectra of radical pairs in micelles: observation of electron spin-spin interactions Closs, Gerhard L.; Forbes, Malcolm D. E.; Norris, James R. The Journal of Physical Chemistry, Vol. 91, Issue 13 https://doi.org/10.1021/j100297a026	journal	June 1987
Electron spin resonance of spin-correlated radical pairs Buckley, C. D.; Hunter, D. A.; Hore, P. J. Chemical Physics Letters, Vol. 135, Issue 3 https://doi.org/10.1016/0009-2614(87)85162-X	journal	April 1987
Radical pair kinetics in a magnetic field Till, U.; Hore, P. J. Molecular Physics, Vol. 90, Issue 2 https://doi.org/10.1080/002689797172778	journal	February 1997
Photogeneration and Recombination in P3HT/PCBM Solar Cells Probed by Time-Delayed Collection Field Experiments Kniepert, Juliane; Schubert, Marcel; Blakesley, James C. The Journal of Physical Chemistry Letters, Vol. 2, Issue 7 https://doi.org/10.1021/jz200155b	journal	March 2011
Förster Resonant Energy Transfer in Orthogonally Arranged Chromophores Langhals, Heinz; Esterbauer, Andreas J.; Walter, Andreas Journal of the American Chemical Society, Vol. 132, Issue 47 https://doi.org/10.1021/ja101544x	journal	December 2010
Extending Photoinduced Charge Separation Lifetimes by Using Supramolecular Design: Guanine–Perylenediimide G-Quadruplex Wu, Yi-Lin; Brown, Kristen E.; Wasielewski, Michael R. Journal of the American Chemical Society, Vol. 135, Issue 36 https://doi.org/10.1021/ja407648d	journal	August 2013
Photoinitiated multi-step charge separation and ultrafast charge transfer induced dissociation in a pyridyl-linked photosensitizer–cobaloxime assembly Veldkamp, Brad S.; Han, Won-Sik; Dyar, Scott M. Energy & Environmental Science, Vol. 6, Issue 6 https://doi.org/10.1039/c3ee40378e	journal	January 2013

Cited By (9)

Organic 2D Optoelectronic Crystals: Charge Transport, Emerging Functions, and Their Design Perspective Park, Sang Kyu; Kim, Jin Hong; Park, Soo Young Advanced Materials, Vol. 30, Issue 42 https://doi.org/10.1002/adma.201704759	journal	April 2018
Charge-Transfer Character in a Covalent Diketopyrrolopyrrole Dimer: Implications for Singlet Fission Mauck, Catherine M.; Bae, Youn Jue; Chen, Michelle ChemPhotoChem, Vol. 2, Issue 3 https://doi.org/10.1002/cptc.201700135	journal	October 2017
Diketopyrrolopyrrole assembly into J -aggregates : Diketopyrrolopyrrole Assembly into Zhou, Yujia; Guzman, Carmen X.; Helguero-Kelley, Lance C. Journal of Physical Organic Chemistry, Vol. 29, Issue 12 https://doi.org/10.1002/poc.3548	journal	March 2016
α-Benzyl-β-Alanine Containing Naphthalenediimide Promotes Photoresponsive Radical Anion Paikar, Arpita; Mondal, Totan; Debnath, Mintu ChemistrySelect, Vol. 3, Issue 33 https://doi.org/10.1002/slct.201801133	journal	September 2018
G-quadruplex organic frameworks Wu, Yi-Lin; Horwitz, Noah E.; Chen, Kan-Sheng Nature Chemistry, Vol. 9, Issue 5 https://doi.org/10.1038/nchem.2689	journal	December 2016
Stable radical anions generated from a porous perylenediimide metal-organic framework for boosting near-infrared photothermal conversion Lü, Baozhong; Chen, Yifa; Li, Pengyu Nature Communications, Vol. 10, Issue 1 https://doi.org/10.1038/s41467-019-08434-4	journal	February 2019
Control of the electrochemical and photophysical properties of N-substituted benzo[ghi]perylene derivatives Tokuo, Kokichi; Sakai, Hayato; Sakanoue, Tomo Materials Chemistry Frontiers, Vol. 1, Issue 11 https://doi.org/10.1039/c7qm00301c	journal	January 2017
Syntheses and studies of electron/energy transfer of new dyads based on an unsymmetrical perylene diimide incorporating chelating 1,10-phenanthroline and its corresponding square-planar complexes with dichloroplatinum( ii ) and dichloropalladium( ii ) Işık Büyükekşi, Sebile; Karatay, Ahmet; Acar, Nursel Dalton Transactions, Vol. 47, Issue 22 https://doi.org/10.1039/c8dt01135d	journal	January 2018
Highly fluorescent free-standing films assembled from perylenediimide microcrystals for boosting aniline sensing Lü, Baozhong; Li, Pengyu; Li, Pengfei Journal of Materials Chemistry C, Vol. 8, Issue 4 https://doi.org/10.1039/c9tc05587h	journal	January 2020

Similar Records

Charge Separation Mechanisms in Ordered Films of Self-Assembled Donor–Acceptor Dyad Ribbons

Journal Article · Fri Apr 21 00:00:00 EDT 2017 · ACS Applied Materials and Interfaces · OSTI ID:1164941

Logsdon, Jenna L.; Hartnett, Patrick E.; Nelson, Jordan N.; +3 more

Photoinitiated Electron Transfer in Zinc Porphyrin-Perylenediimide Cruciforms and Their Self-Assembled Oligomers

Journal Article · Tue Jan 29 00:00:00 EST 2013 · Journal of Physical Chemistry. B, Condensed Matter, Materials, Surfaces, Interfaces and Biophysical Chemistry · OSTI ID:1164941

Conron, Sarah M. Mickley; Shoer, Leah E; Smeigh, Amanda L; +2 more

Harvesting electrons and holes from photodriven symmetry-breaking charge separation within a perylenediimide photosynthetic model dimer

Journal Article · Mon Nov 20 00:00:00 EST 2023 · Proceedings of the National Academy of Sciences of the United States of America · OSTI ID:1164941

Bradley, Jillian M.; Coleman, Adam F.; Brown, Paige J.; +3 more

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
14 SOLAR ENERGY

Title: Long-lived charge carrier generation in ordered films of a covalent perylenediimide–diketopyrrolopyrrole–perylenediimide molecule

Citation Formats

References (64)

Cited By (9)

Similar Records

Related Subjects