Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Richard A. Klenkler"'
Publikováno v:
Solar Energy Materials and Solar Cells. 124:217-226
Alternative metal phthalocyanine (m-Pc) donors employed in mixed layer organic solar cells (OSCs) are shown to have impressive photovoltaic parameters when compared to the traditional and well-studied copper phthalocyanine (CuPc) and zinc phthalocyan
Autor:
Avery P. Yuen, Gabriel A. Devenyi, Stephen M. Jovanovic, John S. Preston, Rafik O. Loutfy, Richard A. Klenkler, Ah-Mee Hor
Publikováno v:
Solar Energy. 86:1683-1688
Photovoltaic devices made from M-phthalocyanine and fullerene have been fabricated and characterized by current–voltage response, lateral time-of-flight photoconductivity, UV-visible absorption and scanning electron microscopy. The effect of varyin
Autor:
John S. Preston, Ah-Mee Hor, Rafik O. Loutfy, Avery P. Yuen, Richard A. Klenkler, Stephen M. Jovanovic, Nathan M. Bamsey
Publikováno v:
Solar Energy Materials and Solar Cells. 95:3137-3141
Photovoltaic devices made from metallo-phthalocyanine/fullerene (M-Pc/C 60 ) with 5,6,11,12-tetraphenylnaphthacene (rubrene) as an additive are fabricated and characterized. The effect of rubrene is examined for 4 different M-phthalocyanines – H 2
Autor:
Richard A. Klenkler, Ah-Mee Hor, Nathan M. Bamsey, Rafik O. Loutfy, John S. Preston, Avery P. Yuen
Publikováno v:
Solar Energy Materials and Solar Cells. 95:2937-2940
A new structure incorporating multiple phases of chloroindium phthalocyanine (ClInPc) is fabricated and tested in photovoltaic devices. This so-called heteromorphic structure includes as-deposited and THF vapor treated ClInPc films to improve absorpt
Autor:
Galina Voloshin, Richard A. Klenkler
Publikováno v:
The Journal of Physical Chemistry C. 115:16777-16781
For the organic charge-transport molecule N–N′-diphenyl-N,N′-bis(3-methlyphenyl)-[1,1′-biphenyl]-4,4′-diamine (TPD), theoretical predictions indicate that the mobility of holes should be significantly greater than that of electrons. In this
Autor:
John S. Preston, Richard A. Klenkler, Nathan M. Bamsey, Ah-Mee Hor, Avery P. Yuen, Rafik O. Loutfy
Publikováno v:
Solar Energy Materials and Solar Cells. 95:1970-1973
Photovoltaic devices made from blended poly(3,3‴-didodecylquaterthiophene) (PQT-12) and [6,6]-phenyl-C 61 -butyric acid methyl ester (PCBM) incorporating an additional interlayer of M-phthalocyanine (M-Pc) have been characterized using current–vo
Autor:
Stephen M. Jovanovic, Rafik O. Loutfy, Ah-Mee Hor, Nathan M. Bamsey, Avery P. Yuen, John S. Preston, Richard A. Klenkler
Publikováno v:
Solar Energy Materials and Solar Cells. 94:2455-2458
Photovoltaic devices made from blends of electron donating poly(3,3‴-didodecylquaterthiophene) (PQT-12) and electron accepting [6,6]-phenyl C 61 butyric acid methyl ester (PCBM) are fabricated, and the device performance is measured over a period o
Autor:
Sameer Patwardhan, S. Holger Eichhorn, Richard A. Klenkler, Tyler Taerum, Ferdinand C. Grozema, Laurens D. A. Siebbeles, A. P. Demenev, Dmitrii F. Perepichka
Publikováno v:
Chemistry of Materials. 22:1420-1428
Reported here are the unique properties of N,N′,N′′-(3,4,5-tridodecyloxyphenyl)benzo[b,b′,b′′]tristhiophene-2,2′,2′′-tricarboxamide 3 as a new H-bonded discotic liquid crystal. Polarized optical microscopy and thermal analysis as we
Publikováno v:
Organic Electronics. 9:285-290
The triazine compound 4,4′-bis-[2-(4,6-diphenyl-1,3,5-triazinyl)]-1,1′-biphenyl (BTB) was developed for use as an electron transport material in organic light emitting devices (OLEDs). The material demonstrates an electron mobility of ∼7.2 × 1
Publikováno v:
Chemical Physics Letters. 458:319-322
The temperature dependence of photoluminescence (PL) efficiency in fluorescent dye-doped tris(8-hydroxyquinoline)aluminum (Alq 3 ) layers and blended Alq 3 layers was investigated. Results show that the PL efficiency in the fluorescent dye-doped Alq