Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Patrick E. Hartnett"'
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:
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:
Catherine M. Mauck, Ryan M. Young, Patrick E. Hartnett, Michelle A. Harris, Yi Lin Wu, Michael R. Wasielewski, Tobin J. Marks
Publikováno v:
Journal of the American Chemical Society. 139:749-756
Photodriven electron transfer from a donor excited state to an assembly of electronically coupled acceptors has been proposed to enhance charge transfer efficiency in functional organic electronic materials. However, the circumstances under which thi
Autor:
Antonio Facchetti, Tobin J. Marks, Amod Timalsina, Patrick E. Hartnett, Joseph Strzalka, Vari S. Reddy, Ferdinand S. Melkonyan, Michael R. Wasielewski
Publikováno v:
Journal of Materials Chemistry A. 5:5351-5361
The synthesis of a new tetrafluorinated semiconducting donor polymer, poly[(4,8-bis(5-(2-ethylhexyl)-4-fluorothiophene-2-yl)-benzo[1,2-b:4,5-b′]dithiophene)-alt-(5,6-difluoro-4,7-(4-(2-ethylhexyl)-dithien-2-yl-2,1,3-benzothiadiazole)] (PBTZF4), and
Autor:
Eric A. Margulies, Lin Ma, Catherine M. Mauck, Claire E. Miller, George C. Schatz, Michael R. Wasielewski, Patrick E. Hartnett, Tobin J. Marks
Publikováno v:
Journal of the American Chemical Society. 138:11749-11761
Singlet fission (SF) in polycrystalline thin films of four 3,6-bis(thiophen-2-yl)diketopyrrolopyrrole (TDPP) chromophores with methyl (Me), n-hexyl (C6), triethylene glycol (TEG), and 2-ethylhexyl (EH) substituents at the 2,5-positions is found to in
Autor:
Tobin J. Marks, Michael R. Wasielewski, Patrick E. Hartnett, Mark C. Hersam, Tejas A. Shastry
Publikováno v:
ACS Energy Letters. 1:548-555
Polymer solar cells (PSCs) have achieved power conversion efficiencies exceeding 10%, but their performance has been limited under concentrated sunlight because of poor stability and recombination processes despite their potential for low-cost concen
Autor:
Patrick E. Hartnett, Yilei Wu, Michael R. Wasielewski, Catherine M. Mauck, Stephen A. Miller, Eric A. Margulies, Yi Lin Wu, Tobin J. Marks
Publikováno v:
The Journal of Physical Chemistry B. 120:1357-1366
Singlet exciton fission (SF) is a promising strategy for increasing photovoltaic efficiency, but in order for SF to be useful in solar cells, it should take place in a chromophore that is air-stable, highly absorptive, solution processable, and inexp
Autor:
Michael R. Wasielewski, Lin X. Chen, Xinge Yu, Eric F. Manley, Antonio Facchetti, Thomas J. Aldrich, Rocío Ponce Ortiz, Nanjia Zhou, Sylvia J. Lou, Tobin J. Marks, Xugang Guo, Tobias Harschneck, Paula Mayorga Burrezo, Juan T. López Navarrete, Patrick E. Hartnett, Noah E. Horwitz, Robert P. H. Chang
Publikováno v:
Journal of the American Chemical Society. 137:12565-12579
As effective building blocks for high-mobility transistor polymers, oligothiophenes are receiving attention for polymer solar cells (PSCs) because the resulting polymers can effectively suppress charge recombination. Here we investigate two series of
Autor:
Eric A. Margulies, Andrew W. Cook, Tobin J. Marks, Patrick E. Hartnett, Scott M. Dyar, Leah E. Shoer, Samuel W. Eaton, Michael R. Wasielewski
Publikováno v:
Chemical Science. 6:402-411
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 solve
Autor:
Michael R. Wasielewski, Catherine M. Mauck, Tobin J. Marks, Patrick E. Hartnett, Claire E. Miller, Yi Lin Wu
Nanoparticles (NPs) of the singlet fission chromophore 3,6-bis(5-phenylthiophen-2-yl)pyrrolo[3,4-c]pyrrole-1,4(2H,5H)-dione (PhTDPP) having average hydrodynamic diameters of 63–193 nm were prepared by rapidly injecting variable concentrations of Ph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1c3e26a0cc82dee8b4788e1680cacaa