Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Thomas J. Aldrich"'
Autor:
George C. Schatz, Ryan M. Young, Joseph Strzalka, Kevin L. Kohlstedt, Tony Yang, Michael R. Wasielewski, Wei Huang, Gang Wang, Micaela Matta, Steven M. Swick, Ferdinand S. Melkonyan, Joaquin M. Alzola, Simone Fabiano, Antonio Facchetti, Thomas J. Aldrich, Natalia E. Powers-Riggs, Subhrangsu Mukherjee, Dean M. DeLongchamp, Tobin J. Marks, Jenna L. Logsdon, Amod Timalsina
Publikováno v:
J Am Chem Soc
Achieving efficient polymer solar cells (PSCs) requires a structurally optimal donor-acceptor heterojunction morphology. Here we report the combined experimental and theoretical characterization of a benzodithiophene-benzothiadiazole donor polymer se
Autor:
Micaela Matta, Tobin J. Marks, Antonio Facchetti, Thomas J. Aldrich, Steven M. Swick, Ferdinand S. Melkonyan, George C. Schatz, Weigang Zhu, Charlotte L. Stern
Publikováno v:
Journal of the American Chemical Society. 141:3274-3287
Indacenodithienothiophene (IDTT)-based postfullerene electron acceptors, such as ITIC (2,2'-[[6,6,12,12-tetrakis(4-hexylphenyl)-6,12-dihydrodithieno[2,3- d:2',3'- d']-s-indaceno[1,2- b:5,6- b']dithiophene-2,8-diyl]-bis[methylidyne(3-oxo-1 H-indene-2,
Autor:
Robert P. H. Chang, Eric F. Manley, Tobin J. Marks, Thomas J. Aldrich, Antonio Facchetti, Nicholas D. Eastham, Lin X. Chen, Ferdinand S. Melkonyan, Alexander S. Dudnik
Publikováno v:
Macromolecules. 51:9140-9155
Direct C–H arylation polymerization (DARP) holds great promise for the green, atom-efficient synthesis of π-conjugated copolymers for use in high-performance polymer solar cells (PSCs). However, C–...
Autor:
Tobias Harschneck, Thomas J. Aldrich, Robert P. H. Chang, Alexander S. Dudnik, Boris Harutyunyan, Mark A. Ratner, Antonio Facchetti, Nanjia Zhou, Eric F. Manley, Melanie R. Butler, Nicholas D. Eastham, Thomas J. Fauvell, Tobin J. Marks, Michael J. Bedzyk, Lin X. Chen, Matthew J. Leonardi, Ferdinand S. Melkonyan
Publikováno v:
ACS Energy Letters. 2:2415-2421
The fill factor (FF) of organic photovoltaic (OPV) devices has proven difficult to optimize by synthetic modification of the active layer materials. In this contribution, a series of small-molecule donors (SMDs) incorporating chalcogen atoms of incre
Autor:
Eric F. Manley, Melanie R. Butler, Nicholas D. Eastham, Robert P. H. Chang, Thomas J. Aldrich, Lin X. Chen, Matthew J. Leonardi, Ferdinand S. Melkonyan, Antonio Facchetti, Tobias Harschneck, Boris Harutyunyan, Mark A. Ratner, Alexander S. Dudnik, Michael J. Bedzyk, Tobin J. Marks
Publikováno v:
ACS Energy Letters. 2:1690-1697
Using small-molecule donor (SMD) semiconductors in organic photovoltaics (OPVs) has historically afforded lower power conversion efficiencies (PCEs) than their polymeric counterparts. The PCE difference is attributed to shorter conjugated backbones,
Autor:
Thomas J. Fauvell, Alexander S. Dudnik, Eric F. Manley, Lin X. Chen, Robert P. H. Chang, Thomas J. Aldrich, Michael R. Wasielewski, Ferdinand S. Melkonyan, Patrick E. Hartnett, Antonio Facchetti, Tobin J. Marks, Nicholas D. Eastham
Publikováno v:
Chemistry of Materials. 29:4432-4444
Perylenediimide (PDI) small molecule acceptor (SMA) crystallinity and donor polymer aggregation and crystallinity effects on bulk-heterojunction microstructure and polymer solar cell (PSC) performance are systematically investigated. Two high-perform
Autor:
Joaquin M. Alzola, Nicholas D. Eastham, Ferdinand S. Melkonyan, Tobin J. Marks, Michael R. Wasielewski, George C. Schatz, Patrick E. Hartnett, Gang Wang, Antonio Facchetti, Ding Zheng, Kevin L. Kohlstedt, Weigang Zhu, Thomas J. Aldrich, Wei Huang, Ryan M. Young
Publikováno v:
ACS Energy Letters.
We investigate backbone fluorination effects in bulk-heterojunction (BHJ) polymer solar cells (PSCs) with the fluorine-poor PBDTT-FTTE and fluorine-rich PBDTTF-FTTE donor polymers, paired with the ...
Autor:
Kevin L. Kohlstedt, Tobin J. Marks, George C. Schatz, Antonio Facchetti, Tim Gebraad, Steven M. Swick, Leighton O. Jones, Bo Fu, Thomas J. Aldrich
Publikováno v:
Chemphyschem : a European journal of chemical physics and physical chemistry. 20(20)
Accurate single-crystal X-ray diffraction data offer a unique opportunity to compare and contrast the atomistic details of bulk heterojunction photovoltaic small-molecule acceptor structure and packing, as well as provide an essential starting point
Autor:
Robert P. H. Chang, Hsueh-Chung Liao, Ting I. N. G. Li, Antonio Facchetti, Peijun Guo, Lin X. Chen, Nanjia Zhou, Eric F. Manley, Monica Olvera de la Cruz, Thomas J. Aldrich, Alexander S. Dudnik, Zhihua Chen, Tobin J. Marks
Publikováno v:
Journal of the American Chemical Society. 138:1240-1251
The influence of the number-average molecular weight (Mn) on the blend film morphology and photovoltaic performance of all-polymer solar cells (APSCs) fabricated with the donor polymer poly[5-(2-hexyldodecyl)-1,3-thieno[3,4-c]pyrrole-4,6-dione-alt-5,
Autor:
Rocío Ponce Ortiz, Kevin L. Kohlstedt, Antonio Facchetti, Thomas J. Aldrich, Steven M. Swick, Tobin J. Marks, J. Teodomiro López Navarrete, George C. Schatz, Alexandra Harbuzaru, Ferdinand S. Melkonyan, Micaela Matta, Weigang Zhu
Publikováno v:
Proceedings of the National Academy of Sciences. 115
New organic semiconductors are essential for developing inexpensive, high-efficiency, solution-processable polymer solar cells (PSCs). PSC photoactive layers are typically fabricated by film-casting a donor polymer and a fullerene acceptor blend, wit