Systematic Merging of Nonfullerene Acceptor π-Extension and Tetrafluorination Strategies Affords Polymer Solar Cells with >16% Efficiency.

Autor: Li G; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Zhang X; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.; State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, Sichuan 610054, P.R. China., Jones LO; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Alzola JM; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Mukherjee S; Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States., Feng LW; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Zhu W; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.; Tianjin Key Laboratory of Molecular Optoelectronic Sciences (TJ-MOS), Department of Chemistry, School of Science, Tianjin University, Tianjin 300072, China., Stern CL; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Huang W; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Yu J; State Key Laboratory of Electronic Thin Films and Integrated Devices, School of Optoelectronic Science and Engineering, University of Electronic Science and Technology of China (UESTC), Chengdu, Sichuan 610054, P.R. China., Sangwan VK; Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States., DeLongchamp DM; Material Measurement Laboratory, National Institute of Standards and Technology, Gaithersburg, Maryland 20899, United States., Kohlstedt KL; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Wasielewski MR; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Hersam MC; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.; Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States., Schatz GC; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States., Facchetti A; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.; Flexterra Corporation, 8025 Lamon Avenue, Skokie, Illinois 60077, United States., Marks TJ; Department of Chemistry, the Center for Light Energy Activated Redox Processes (LEAP), and the Materials Research Center (MRC), Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States.; Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208, United States.

Publikováno v: Journal of the American Chemical Society [J Am Chem Soc] 2021 Apr 28; Vol. 143 (16), pp. 6123-6139. Date of Electronic Publication: 2021 Apr 13.

Photovoltaic Blend Microstructure for High Efficiency Post-Fullerene Solar Cells. To Tilt or Not To Tilt?

Autor: Wang G, Swick SM, Matta M, Mukherjee S; Material Science and Engineering Division , National Institute of Standards and Technology , Gaithersburg , Maryland 20899 , United States., Strzalka JW; X-ray Science Division , Argonne National Laboratory , Argonne , Illinois 60439 , United States., Logsdon JL, Fabiano S; Laboratory of Organic Electronics, Department of Science and Technology , Linköping University , SE-60174 Norrköping , Sweden., Huang W, Aldrich TJ, Yang T, Timalsina A, Powers-Riggs N, Alzola JM, Young RM, DeLongchamp DM; Material Science and Engineering Division , National Institute of Standards and Technology , Gaithersburg , Maryland 20899 , United States., Wasielewski MR, Kohlstedt KL, Schatz GC, Melkonyan FS, Facchetti A; Flexterra Corporation , 8025 Lamon Avenue , Skokie , Illinois 60077 , United States., Marks TJ

Publikováno v: Journal of the American Chemical Society [J Am Chem Soc] 2019 Aug 28; Vol. 141 (34), pp. 13410-13420. Date of Electronic Publication: 2019 Aug 16.

Sequence-defined oligo( ortho -arylene) foldamers derived from the benzannulation of ortho (arylene ethynylene)s.

Autor: Lehnherr D; Department of Chemistry and Chemical Biology , Baker Laboratory , Cornell University , Ithaca , New York 14853-1301 , USA . Email: wdichtel@cornell.edu., Chen C; Department of Physics , University of California at Berkeley , Berkeley , California 94720 , USA . Email: crommie@berkeley.edu., Pedramrazi Z; Department of Physics , University of California at Berkeley , Berkeley , California 94720 , USA . Email: crommie@berkeley.edu., DeBlase CR; Department of Chemistry and Chemical Biology , Baker Laboratory , Cornell University , Ithaca , New York 14853-1301 , USA . Email: wdichtel@cornell.edu., Alzola JM; Department of Chemistry and Chemical Biology , Baker Laboratory , Cornell University , Ithaca , New York 14853-1301 , USA . Email: wdichtel@cornell.edu., Keresztes I; Nuclear Magnetic Resonance Laboratory , Cornell University , Ithaca , New York 14853-1301 , USA., Lobkovsky EB; X-ray Crystallography Laboratory , Cornell University , Ithaca , New York 14853-1301 , USA., Crommie MF; Department of Physics , University of California at Berkeley , Berkeley , California 94720 , USA . Email: crommie@berkeley.edu., Dichtel WR; Department of Chemistry and Chemical Biology , Baker Laboratory , Cornell University , Ithaca , New York 14853-1301 , USA . Email: wdichtel@cornell.edu.; Department of Chemistry , Northwestern University , Evanston , Illinois 60208 , USA.

Publikováno v: Chemical science [Chem Sci] 2016 Oct 01; Vol. 7 (10), pp. 6357-6364. Date of Electronic Publication: 2016 Jul 08.