X-RAY PHOTOELECTRON-SPECTROSCOPY INVESTIGATION ON THE INTERACTION OF POLYVINYLCARBAZOLE AND FULLERENE

Authors
WANG CC MING WH FU SK
Citation
Cc. Wang et al., X-RAY PHOTOELECTRON-SPECTROSCOPY INVESTIGATION ON THE INTERACTION OF POLYVINYLCARBAZOLE AND FULLERENE, Polymer bulletin, 35(1-2), 1995, pp. 177-181
Citations number
12
Categorie Soggetti
Polymer Sciences
Journal title
Polymer bulletin → ACNP
ISSN journal
01700839
Volume
35
Issue
1-2
Year of publication
1995
Pages
177 - 181
Database
ISI
SICI code
0170-0839(1995)35:1-2<177:XPIOTI>2.0.ZU;2-N
Abstract
Using X-ray Photoelectron Spectroscopy (XPS) technique, the interactio n mechanism between polyvinylcarbazole (PVK) and fullerene (C-60) in p hotoconductive PVK film doped with C-60 was studied. PVK and fullerene can form electron transfer complex according to the molar ratio of PV K unit and C-60 being about 2:1 in room temperature, and the formation and dissociation of the complex are reversible with the change of tem perature. The formation of complex is the key to improve the photocond uctivity of PVK.