Electronic Structures of Oligomers of Pyrrole

Bao Gai Zhai; Qing Lan Ma; Yuan Ming Huang

doi:10.4028/www.scientific.net/MSF.663-665.658

Paper Titles

Effect of Metallic Ions on Photoluminescence of Porous Silicon
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Aggregation and Photoresponsive Behavior of Polyelectrolyte
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A Study on the Piezoelectric Properties of PZT and Doped PZT Thin Films by Sol-Gel Method
p.650

Physical Analysis of Electric Field Effect on Metal-Induced Crystallization of a-Si
p.654

Electronic Structures of Oligomers of Pyrrole
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Design of Novel Conjugated Polymer Poly(cyclopenta-1,3-Diene)
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Effect of Oxidant/Monomer Ratio on Conductivity of Ferric Chloride Oxidized Polypyrrole
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Test Scheduling Method Based on Cellular Genetic Algorithm for System on Chip
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Relationship between Dopant 5-Sulfosalicylic Acid and Conductivity of Ammonium Persulfate Oxidized Polypyrrole
p.674

HomeMaterials Science ForumMaterials Science Forum Vols. 663-665Electronic Structures of Oligomers of Pyrrole

Electronic Structures of Oligomers of Pyrrole

Abstract:

The electronic structures of oligomers of pyrrole have been calculated using the extended Hückel tight-binding program. The energy diagrams are shown for oligomers as the number of the repeating unit in the oligomers increases from 1 to 16. The relationship between the energy gap of the oligomers and the number of the repeating unit in the oligomers is established. Blue-green photoluminescence and electroluminescence from one-dimensional polypyrrole are predicted.