Photo- and electroluminescence behavior of biphenyl containing conjugated polymer


DENIZ T. K. , APAYDIN D. H. , OZELCAGLAYAN A. C. , TOPPARE L. K. , ÇIRPAN A.

TURKISH JOURNAL OF CHEMISTRY, cilt.37, ss.538-546, 2013 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 37 Konu: 4
  • Basım Tarihi: 2013
  • Doi Numarası: 10.3906/kim-1302-48
  • Dergi Adı: TURKISH JOURNAL OF CHEMISTRY
  • Sayfa Sayıları: ss.538-546

Özet

Light emitting properties of poly[4-(5-(biphenyl- 4-yl)-4-hexylthiophen-2-yl)-2-dodecyl-7-(4-hexyl-thiophen-2-yl)-2H-benzo[d][1,2,3]-triazole] (PPhHTBT) and poly(9-vinylcarbazole) (PVK) blends were investigated with a configuration of ITO/PEDOT-PSS/BLEND/Ca/Al in ratios ranging from 5 to 100 wt% in PPhHTBT. Thin film and solution spectra of all blends revealed that energy transfer was completely achieved. Device performance increased for all blends and reached 1.1 cd/A for 30 wt% PPhHTBT.