Self-assembled film of carboxylic acid substituted poly(p-phenylene vinylene) derivative and its luminescence properties

Authors
Kang, Y Allemand, PM Lee, S Kim, E Lee, C
Citation
Y. Kang et al., Self-assembled film of carboxylic acid substituted poly(p-phenylene vinylene) derivative and its luminescence properties, MOL CRYST A, 337, 1999, pp. 57-60
Citations number
6
Categorie Soggetti
Physical Chemistry/Chemical Physics
Journal title
MOLECULAR CRYSTALS AND LIQUID CRYSTALS SCIENCE AND TECHNOLOGY SECTION A-MOLECULAR CRYSTALS AND LIQUID CRYSTALS
ISSN journal
1058725X → ACNP
Volume
337
Year of publication
1999
Pages
57 - 60
Database
ISI
SICI code
1058-725X(1999)337:<57:SFOCAS>2.0.ZU;2-D
Abstract
Carboxylic acid group pendent pory(p-phenylene vinylene) was synthesized an d its layer-by-layer film with poly(ethylene imine) was fabricated by means of self assembly technique. The photoluminscence efficiency of the PPV-COO H in solution increases as increasing pH and the size of counter cation. Th e photoluminescent spectrum of the self-assembled PPV-COOH film is red shif ted by ca. 10 nm compared to that of the casted film.