Solution-cast films of polyaniline: Optical-quality transparent electrodes

Applied Physics Letters - Tập 60 Số 22 - Trang 2711-2713 - 1992
Yong Cao1, George M. Treacy1, Paul Smith1, Alan J. Heeger1
1UNIAX Corporation, 5375 Overpass Road, Santa Barbara, California 93111

Tóm tắt

Optical-quality transparent conducting films of polyaniline (PANI) and of conducting polyblends of polyaniline with amorphous bulk polymers are described. Using functionalized protonic acids to induce solubility in common organic solvents, PANI and PANI polyblends can be cast from solution, in the conducting form, onto a variety of substrates. The resulting films are clear, and they combine low surface resistance with excellent transparency. By varying the thickness of the film and/or the volume fraction of PANI in the polyblend, the surface resistance can be controlled over an extraordinary broad range.

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Tài liệu tham khảo

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Thông tin xuất bản

Applied Physics Letters

Tập 60 Số 22

2711-2713

Thông tin tác giả