Search Results - "Epstein, A.J"

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    Nature of insulator–metal transition and novel mechanism of charge transport in the metallic state of highly doped electronic polymers by Prigodin, V.N., Epstein, A.J.

    Published in Synthetic metals (02-11-2001)
    “…Highly conducting polymers such as polyaniline and polypyrrole in a metallic state have unusual frequency dependent conductivity, including multiple zero…”
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    Journal Article
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    Magnetoresistance for organic semiconductors: Small molecule, oligomer, conjugated polymer, and non-conjugated polymer by Martin, J.L., Bergeson, J.D., Prigodin, V.N., Epstein, A.J.

    Published in Synthetic metals (01-02-2010)
    “…Organic semiconductor (OSC) devices have been shown to have a large magnetoresistance (MR) response at room temperature for relatively small-applied magnetic…”
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    Journal Article Conference Proceeding
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    Anomalous charge transport in multiple interconnected polyaniline nanofibers by Bozdag, K. Deniz, Chiou, N.-R., Prigodin, V.N., Epstein, A.J.

    Published in Organic electronics (01-05-2013)
    “…Positive MR in (a) dense polyaniline nanofiber networks and (b) polyaniline nanofiber micro-clusters. Negative MR in (c) dense nanofiber networks (d) nanofiber…”
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    Journal Article
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    Magnetic field, temperature and electric field dependence of magneto-transport for polyaniline nanofiber networks by Bozdag, K. Deniz, Chiou, N.-R., Prigodin, V.N., Epstein, A.J.

    Published in Synthetic metals (01-02-2010)
    “…We report large magnetoresistance (up to 55% at T = 2.5 K and H = 8 T) for polyaniline nanofiber networks. Magneto-transport behavior has been studied at low…”
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    Journal Article Conference Proceeding
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    Electromagnetic interference shielding efficiency of polyaniline mixtures and multilayer films by Lee, C.Y., Song, H.G., Jang, K.S., Oh, E.J., Epstein, A.J., Joo, J.

    Published in Synthetic metals (01-06-1999)
    “…Electromagnetic interference shielding efficiency (SE) of the mixtures of polyaniline (PAN) and conducting powders such as silver (Ag), graphite, and carbon…”
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    Journal Article Conference Proceeding
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    Corrosion protection of iron/steel by emeraldine base polyaniline: an X-ray photoelectron spectroscopy study by Fahlman, M., Jasty, S., Epstein, A.J.

    Published in Synthetic metals (01-03-1997)
    “…The emeraldine base form of polyaniline has been used as a corrosion protecting undercoat on steel and iron samples. Using X-ray photoelectron spectroscopy,…”
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    Journal Article Conference Proceeding
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    Corrosion protection of aluminum and aluminum alloys by polyanilines: A potentiodynamic and photoelectron spectroscopy study by Epstein, A.J., Smallfield, J.A.O., Guan, H., Fahlman, M.

    Published in Synthetic metals (01-06-1999)
    “…AbstractCorrosion protection capabilities of polyaniline in the emeraldine base form and self-doped sulfonated polyaniline form have been studied for aluminum…”
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    Journal Article Conference Proceeding
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    Polyanilines: From solitons to polymer metal, from chemical currosity to technology by Epstein, A.J., MacDiarmid, A.G.

    Published in Synthetic metals (01-03-1995)
    “…Polyanilines are particularly flexible family of electronic polymers. There are three insulating forms; one of which, pernigraniline base, sustains soliton…”
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    Journal Article
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    Application of polyaniline (emeraldine base, EB) in polymer light-emitting devices by Wang, H.L., MacDiarmid, A.G., Wang, Y.Z., Gebier, D.D., Epstein, A.J.

    Published in Synthetic metals (15-03-1996)
    “…We report the fabrication of several multilayer light-emitting-diode (LED) devices based on a novel conjugated polymer, poly(2,5-dihexadecanoxy phenylene…”
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    Journal Article
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    Structural investigation of metallic PAN-CSA and some of its derivatives by Pouget, J.P., Hsu, C.-H., Mac Diarmid, A.G., Epstein, A.J.

    Published in Synthetic metals (01-03-1995)
    “…Structural aspects of PAN-CSA, POT-CSA and PAN-MSA prepared with m-cresol are compared. In relationship with the electronic properties measured on the same…”
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    Journal Article
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    Effect of organic vapors on the molecular conformation of non-doped polyaniline by Zheng, W., Min, Y., MacDiarmid, A.G., Angelopoulos, M., Liao, Y-H., Epstein, A.J.

    Published in Synthetic metals (1997)
    “…A series of studies have been carried out on polyaniline (emeraldine base; EB) thin films deposited on glass substrates from aqueous solutions of polymerizing…”
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    Journal Article Conference Proceeding
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    Polyaniline Nanofibers Prepared by Dilute Polymerization by Chiou, N.-R., Epstein, A. J.

    Published in Advanced materials (Weinheim) (04-07-2005)
    “…Polyaniline nanofibers (see Figure and cover) have been synthesized using dilute polymerization with reduced concentrations of both monomer and oxidant and a…”
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    Journal Article