Outputs (280)

LANGMUIR-BLODGETT-FILMS OF POLYANILINE (1993)
Journal Article
Agbor, N., Petty, M., Monkman, A., & Harris, M. (1993). LANGMUIR-BLODGETT-FILMS OF POLYANILINE. Synthetic Metals, 57(1), 3789-3794

Thin layers of polyaniline have been successfully deposited by the Langmuir-Blodgett technique onto a variety of substrates. The in-plane dc conductivity of the as-deposited material was found to be 10(-8) Scm-1; this increased to a maximum value of... Read More about LANGMUIR-BLODGETT-FILMS OF POLYANILINE.

OPTICAL-PROPERTIES OF POLYANILINE THIN-FILMS (1993)
Journal Article
Scully, M., Petty, M., & Monkman, A. (1993). OPTICAL-PROPERTIES OF POLYANILINE THIN-FILMS. Synthetic Metals, 55(1), 183-187

We report the preparation and properties of ultra-thin films of polyaniline formed by spinning. The polyaniline, dissolved in N-methyl-2-pyrrolidinone, was found to behave as a non-Newtonian fluid. However, high quality films could be produced under... Read More about OPTICAL-PROPERTIES OF POLYANILINE THIN-FILMS.

MUON STUDIES OF CONDUCTING POLYMERS (1993)
Journal Article
Pratt, F., Hayes, W., Mitchell, G., Rossi, B., Kiani, M., Malhotra, B., …Monkman, A. (1993). MUON STUDIES OF CONDUCTING POLYMERS. Synthetic Metals, 55(1), 677-684

Muon spin relaxation has been measured in longitudinal and zero field configurations for a number of conducting polymers in the polypyrrole and polyaniline families. The measurements have been made as a function of temperature down to 11K and in appl... Read More about MUON STUDIES OF CONDUCTING POLYMERS.

SOLUTION-STATE NMR-STUDIES OF POLYANILINE STRUCTURE (1993)
Journal Article
Kenwright, A., Feast, W., Adams, P., Milton, A., Monkman, A., & Say, B. (1993). SOLUTION-STATE NMR-STUDIES OF POLYANILINE STRUCTURE. Synthetic Metals, 55(1), 666-671

We present the results of solution state NMR investigations of the structure of polyaniline in various oxidation states. The resolution obtained is much higher than that available from solid state techniques. We confirm that the majority of the mater... Read More about SOLUTION-STATE NMR-STUDIES OF POLYANILINE STRUCTURE.

A comparison of the molecular weights of polyaniline samples obtained from gel permeation chromatography and solid-state nitrogen - 15 nuclear magnetic resonance spectroscopy. (1993)
Journal Article
Adams, P., Monkman, A., & Apperley, D. (1993). A comparison of the molecular weights of polyaniline samples obtained from gel permeation chromatography and solid-state nitrogen - 15 nuclear magnetic resonance spectroscopy. Synthetic Metals, 55(1), 725-730. https://doi.org/10.1016/0379-6779%2893%2991019-x

Polyaniline samples of different molecular weights were prepared using aniline enriched with 15N. Molecular weights were determined by gel permeation chromatography. 15N NMR spectroscopy confirmed that both samples were in the emeraldine oxidation st... Read More about A comparison of the molecular weights of polyaniline samples obtained from gel permeation chromatography and solid-state nitrogen - 15 nuclear magnetic resonance spectroscopy..

A comparison of the molecular weights of polyaniline samples obtained from gel permeation chromatography and solid state 15N n.m.r. spectroscopy. (1993)
Journal Article
Adams, P., Monkman, A., & Apperley, D. (1993). A comparison of the molecular weights of polyaniline samples obtained from gel permeation chromatography and solid state 15N n.m.r. spectroscopy. Polymer, 34(2), 328-332. https://doi.org/10.1016/0032-3861%2893%2990085-o

Polyaniline samples of different molecular weights were prepared using aniline enriched with 15N. Molecular weights were determined by gel permeation chromatography (g.p.c.). 15N n.m.r. spectroscopy confirmed that both samples were in the emeraldine... Read More about A comparison of the molecular weights of polyaniline samples obtained from gel permeation chromatography and solid state 15N n.m.r. spectroscopy..

ELECTROACTIVITY IN POLYANILINE (1992)
Journal Article
Monkman, A. (1992). ELECTROACTIVITY IN POLYANILINE. Molecular Crystals and Liquid Crystals, 216, 777-784

SOLUTION-STATE C-13 NUCLEAR-MAGNETIC-RESONANCE STUDIES OF POLYANILINE (1992)
Journal Article
Kenwright, A., Feast, W., Adams, P., Milton, A., Monkman, A., & Say, B. (1992). SOLUTION-STATE C-13 NUCLEAR-MAGNETIC-RESONANCE STUDIES OF POLYANILINE. Polymer, 33(20), 4292-4298

Solution-state C-13 nuclear magnetic resonance spectra are presented for the emeraldine base and leucoemeraldine base forms of polyaniline. The bulk of the leucoemeraldine base sample gives a simple two-line spectrum, which is readily assignable. The... Read More about SOLUTION-STATE C-13 NUCLEAR-MAGNETIC-RESONANCE STUDIES OF POLYANILINE.

X-RAY PHOTOELECTRON SPECTROSCOPIC INVESTIGATIONS OF THE CHAIN STRUCTURE AND DOPING MECHANISMS IN POLYANILINE (1991)
Journal Article
Monkman, A., Stevens, G., & Bloor, D. (1991). X-RAY PHOTOELECTRON SPECTROSCOPIC INVESTIGATIONS OF THE CHAIN STRUCTURE AND DOPING MECHANISMS IN POLYANILINE. Journal of Physics D: Applied Physics, 24(5), 738-749

X-ray photoelectron spectroscopy has been used to investigate the atomic species, and their bonding, within the conductive polymer polyaniline (PANi). PANi was grown electrochemically using HCl as the electrolyte ion and all three of PANi's oxidation... Read More about X-RAY PHOTOELECTRON SPECTROSCOPIC INVESTIGATIONS OF THE CHAIN STRUCTURE AND DOPING MECHANISMS IN POLYANILINE.

STRUCTURAL CHARACTERIZATION OF POLYANILINE FREE STANDING FILMS (1991)
Journal Article
Monkman, A., & Adams, P. (1991). STRUCTURAL CHARACTERIZATION OF POLYANILINE FREE STANDING FILMS. Synthetic Metals, 41(3), 891-896

Free standing films of polyaniline in its emeraldine base form have been cast from N-methyl-2-pyrrolidone solution. These films have been characterised via FTIR and solid state C-13 NMR to unambiguously reveal the chain structure of the emeraldine. T... Read More about STRUCTURAL CHARACTERIZATION OF POLYANILINE FREE STANDING FILMS.