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UV photoemission spectroscopy of poly(p-phenylene vinylene) (PPV)

✍ Scribed by Kazuhiko Seki; Satoshi Asada; Takehiko Mori; Hiroo Inokuchi; Ichiki Murase; Tosihiro Ohnishi; Takanobu Noguchi

Publisher
Elsevier Science
Year
1990
Tongue
English
Weight
319 KB
Volume
74
Category
Article
ISSN
0038-1098

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## Abstract Fluorescence quenching processes of poly[2‐methoxy‐5–(2β€²ethyl‐hexoxy)‐p‐phenylene vinylene] (MEH‐PPV) in solution by electron acceptors, O~2~ and acid, have been studied. Static quenching of the fluorescence from MEH‐PPV by an electron acceptor (DDQ or TCNE) occurs due to electron trans