Preparation of highly oriented polyarylenevinylene thin films by the Langmuir-Blodgett technique

Masanao Era; Koji Kamiyama; Kazunori Yoshiura; Tatsuo Momii; Hideyuki Murata; Shizuo Tokito; Tetsuo Tsutsui; Shogo Saito

doi:10.1016/0040-6090(89)90157-0

Preparation of highly oriented polyarylenevinylene thin films by the Langmuir-Blodgett technique

Masanao Era, Koji Kamiyama, Kazunori Yoshiura, Tatsuo Momii, Hideyuki Murata, Shizuo Tokito, Tetsuo Tsutsui, Shogo Saito

Maxillofacial Diagnostic & Surgical Sciences

Research output: Contribution to journal › Article › peer-review

25 Citations (Scopus)

Abstract

We obtained three kinds of polyarylenevinylene (poly (p-phenylenevinylene), poly(2,5-dimethoxy-p-phenylenevinylene) and poly(2,5-thienylenevinylene)) thin films with the Langmuir-Blodgett (LB) technique. Stable polyarylenevinylene precursor-anionic amphiphile complex monolayers were formed at the air-precursor aqueous solution interface through adsorption of the precursors onto an amphiphilic monolayer. The polyion complex monolayers could be transferred on substrates by the LB technique. The polyarylenevinylene precursor LB films were converted to polyarylenevinylene films with a heat treatment under nitrogen flow. Extension of the mean π conjugation length and planar orientation of the π conjugation sequences were realized in the poly (p-phenylenevinylene) and poly(2,5-dimethoxy-p-phenylenevinylene) LB films.

Original language	English
Pages (from-to)	1-8
Number of pages	8
Journal	Thin Solid Films
Volume	179
Issue number	1-2
DOIs	https://doi.org/10.1016/0040-6090(89)90157-0
Publication status	Published - Nov 11 1989

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Surfaces and Interfaces
Surfaces, Coatings and Films
Metals and Alloys
Materials Chemistry

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title = "Preparation of highly oriented polyarylenevinylene thin films by the Langmuir-Blodgett technique",

abstract = "We obtained three kinds of polyarylenevinylene (poly (p-phenylenevinylene), poly(2,5-dimethoxy-p-phenylenevinylene) and poly(2,5-thienylenevinylene)) thin films with the Langmuir-Blodgett (LB) technique. Stable polyarylenevinylene precursor-anionic amphiphile complex monolayers were formed at the air-precursor aqueous solution interface through adsorption of the precursors onto an amphiphilic monolayer. The polyion complex monolayers could be transferred on substrates by the LB technique. The polyarylenevinylene precursor LB films were converted to polyarylenevinylene films with a heat treatment under nitrogen flow. Extension of the mean π conjugation length and planar orientation of the π conjugation sequences were realized in the poly (p-phenylenevinylene) and poly(2,5-dimethoxy-p-phenylenevinylene) LB films.",

author = "Masanao Era and Koji Kamiyama and Kazunori Yoshiura and Tatsuo Momii and Hideyuki Murata and Shizuo Tokito and Tetsuo Tsutsui and Shogo Saito",

year = "1989",

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T1 - Preparation of highly oriented polyarylenevinylene thin films by the Langmuir-Blodgett technique

AU - Era, Masanao

AU - Kamiyama, Koji

AU - Yoshiura, Kazunori

AU - Momii, Tatsuo

AU - Murata, Hideyuki

AU - Tokito, Shizuo

AU - Tsutsui, Tetsuo

AU - Saito, Shogo

PY - 1989/11/11

Y1 - 1989/11/11

N2 - We obtained three kinds of polyarylenevinylene (poly (p-phenylenevinylene), poly(2,5-dimethoxy-p-phenylenevinylene) and poly(2,5-thienylenevinylene)) thin films with the Langmuir-Blodgett (LB) technique. Stable polyarylenevinylene precursor-anionic amphiphile complex monolayers were formed at the air-precursor aqueous solution interface through adsorption of the precursors onto an amphiphilic monolayer. The polyion complex monolayers could be transferred on substrates by the LB technique. The polyarylenevinylene precursor LB films were converted to polyarylenevinylene films with a heat treatment under nitrogen flow. Extension of the mean π conjugation length and planar orientation of the π conjugation sequences were realized in the poly (p-phenylenevinylene) and poly(2,5-dimethoxy-p-phenylenevinylene) LB films.

AB - We obtained three kinds of polyarylenevinylene (poly (p-phenylenevinylene), poly(2,5-dimethoxy-p-phenylenevinylene) and poly(2,5-thienylenevinylene)) thin films with the Langmuir-Blodgett (LB) technique. Stable polyarylenevinylene precursor-anionic amphiphile complex monolayers were formed at the air-precursor aqueous solution interface through adsorption of the precursors onto an amphiphilic monolayer. The polyion complex monolayers could be transferred on substrates by the LB technique. The polyarylenevinylene precursor LB films were converted to polyarylenevinylene films with a heat treatment under nitrogen flow. Extension of the mean π conjugation length and planar orientation of the π conjugation sequences were realized in the poly (p-phenylenevinylene) and poly(2,5-dimethoxy-p-phenylenevinylene) LB films.

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