The introduction of polar groups in poly(3-alkylthiophene) side chains has the advantage of producing polymers giving stable and transferable monolayers on the water surface. Poly[3-(6-tetrahydropyraniloxyhexyl)]-2,5-thienylene can be transferred onto glass slides giving Langmuir-Blodgett structures exhibiting high orientation in the dipping direction. Dichroic ratios up to 5.3 were observed with an order parameter of 0.68.
Preparation and characterization of poly[3-(6-tetrahydropyraniloxyhexyl]-2,5-thienylene Langmuir-Blodgett films
A Bolognesi;F Bertini;
1996
Abstract
The introduction of polar groups in poly(3-alkylthiophene) side chains has the advantage of producing polymers giving stable and transferable monolayers on the water surface. Poly[3-(6-tetrahydropyraniloxyhexyl)]-2,5-thienylene can be transferred onto glass slides giving Langmuir-Blodgett structures exhibiting high orientation in the dipping direction. Dichroic ratios up to 5.3 were observed with an order parameter of 0.68.File in questo prodotto:
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