Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Joachim A. Renz"'
Autor:
Joachim A. Renz, Tobias Erb, Harald Hoppe, Gerhard Gobsch, Elisabeth Klemm, S. Shokhovets, Raja Shahid Ashraf
Publikováno v:
Macromolecular Chemistry and Physics. 211:1689-1694
Polymer/fullerene bulk heterojunction solar cells consisting of PDDTP:PCBM blends have been investigated and optimized. The structural properties of the photoactive layers were studied by GID-XRD, which revealed a pronounced response of photovoltaic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cbff0ff991fa93abb701e3647812635
https://doi.org/10.1002/macp.201000066
https://doi.org/10.1002/macp.201000066
Publikováno v:
physica status solidi (a). 206:2771-2774
In order to study the influence of the organic solar cell device layout on the photovoltaic parameters, we systematically varied its geometry. By knowledge of all sheet resistances in the device, we were able to correlate the series resistance with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ce402c703b7c71d3cf3bb40f658cce9
https://doi.org/10.1002/pssa.200925315
https://doi.org/10.1002/pssa.200925315
Publikováno v:
Synthetic Metals. 159:2358-2361
Polymer solar cell modules based on the standard polymer–fullerene system of to-date, P3HT–PCBM, have been prepared and characterized. We have observed a loss of only 20% when up-scaling the active area of the solar cell by a factor somewhat larg
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9089348cfa5c9d2b8f1ab1bf3c3fbde3
https://doi.org/10.1016/j.synthmet.2009.10.015
https://doi.org/10.1016/j.synthmet.2009.10.015
Autor:
Klaus D. Jandt, Gerhard Gobsch, Joachim A. Renz, Harald Hoppe, S. Shokhovets, Thomas F. Keller, Martin Schneider
Publikováno v:
Solar Energy Materials and Solar Cells. 93:508-513
We carried out a detailed optimization of P3HT:PCBM polymer solar cells by variation of blending ratio, film thickness and annealing conditions. From our studies it became evident that the film thickness and the fullerene concentration are mutually d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b6a76f64a6bce5782f365e92887db41
https://doi.org/10.1016/j.solmat.2008.11.001
https://doi.org/10.1016/j.solmat.2008.11.001
Autor:
N. Serdar Sariciftci, Alexander S. Peregudov, Julia Yu. Mayorova, Gerhard Gobsch, Andrey E. Goryachev, Martin Egginger, Rimma N. Lyubovskaya, Harald Hoppe, Pavel A. Troshin, Vladimir F. Razumov, Joachim A. Renz
Publikováno v:
Advanced Functional Materials. 19:779-788
The preparation of 27 different derivatives of C60 and C70 fullerenes possessing various aryl (heteroaryl) and/or alkyl groups that are appended to the fullerene cage via a cyclopropane moiety and their use in bulk heterojunction polymer solar cells
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7bfee438d4f9a9721e4aacbdc774e52c
https://doi.org/10.1002/adfm.200801189
https://doi.org/10.1002/adfm.200801189
Publikováno v:
physica status solidi (RRL) - Rapid Research Letters. 2:263-265
During the last decade polymer solar cells have undergone a steady increase in overall device efficiency. To date, essential efficiency improvements of polymer–fullerene solar cells require the development of new materials. Whilst most research eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff4282eb19c4236974830773d434cc8c
https://doi.org/10.1002/pssr.200802199
https://doi.org/10.1002/pssr.200802199