Outputs (280)

SPIN DYNAMICS STUDY IN POLYANILINE - MACROSCOPIC AND MICROSCOPIC TRANSPORT PROPERTY RELATIONSHIP (1994)
Journal Article
Travers, J., Leguyadec, P., Adams, P., Laughlin, P., & Monkman, A. (1994). SPIN DYNAMICS STUDY IN POLYANILINE - MACROSCOPIC AND MICROSCOPIC TRANSPORT PROPERTY RELATIONSHIP. Synthetic Metals, 65(2-3), 159-166

Proton spin lattice relaxation times T1 have been measured in the frequency range 7-95 MHZ on a set of unstretched and stretched polyaniline films, together with d.c. conductivity. A highly anisotropic quasi 1D spin diffusion is evidenced in all the... Read More about SPIN DYNAMICS STUDY IN POLYANILINE - MACROSCOPIC AND MICROSCOPIC TRANSPORT PROPERTY RELATIONSHIP.

EFFECTS OF ORDER AND DISORDER ON FIELD-EFFECT MOBILITIES MEASURED ON CONJUGATED POLYMER THIN-FILM TRANSISTORS (1994)
Journal Article
Holland, E., Bloor, D., Monkman, A., Brown, A., Deleeuw, D., Bouman, M., & Meijer, E. (1994). EFFECTS OF ORDER AND DISORDER ON FIELD-EFFECT MOBILITIES MEASURED ON CONJUGATED POLYMER THIN-FILM TRANSISTORS. Journal of Applied Physics, 75(12), 7954-7958

The morphology of conjugated polymer thin films has been controlled by exploiting the processes giving rise to solvatochromism in the initial polymer solutions from which the polymer films were deposited by spin coating. The material used was the sub... Read More about EFFECTS OF ORDER AND DISORDER ON FIELD-EFFECT MOBILITIES MEASURED ON CONJUGATED POLYMER THIN-FILM TRANSISTORS.

A COMPARATIVE-STUDY OF THE ELECTROCHEMICAL PROPERTIES OF DIP-COATED, SPUN, AND LANGMUIR-BLODGETT-FILMS OF POLYANILINE (1994)
Journal Article
Goldenberg, L., Petty, M., & Monkman, A. (1994). A COMPARATIVE-STUDY OF THE ELECTROCHEMICAL PROPERTIES OF DIP-COATED, SPUN, AND LANGMUIR-BLODGETT-FILMS OF POLYANILINE. Journal of The Electrochemical Society, 141(6), 1573-1576

The electrochemistry of polyaniline (PANi), which has been chemically synthesized and processed in a variety of ways into thin films, has been studied, and a comparison to those properties observed in thin electrochemically grown PANi films made. In... Read More about A COMPARATIVE-STUDY OF THE ELECTROCHEMICAL PROPERTIES OF DIP-COATED, SPUN, AND LANGMUIR-BLODGETT-FILMS OF POLYANILINE.

ELECTROCHEMICAL PROPERTIES OF HEXADECANOYLTETRATHIAFULVALENE LANGMUIR-BLODGETT-FILMS (1994)
Journal Article
Goldenberg, L., Cooke, G., Pearson, C., Monkman, A., Bryce, M., & Petty, M. (1994). ELECTROCHEMICAL PROPERTIES OF HEXADECANOYLTETRATHIAFULVALENE LANGMUIR-BLODGETT-FILMS. Thin Solid Films, 238(2), 280-284

The electrochemical behaviour of monolayer and multilayer films of hexadecanoyltetrathiafulvalene, deposited on conductive substrates by the Langmuir-Blodgett technique, has been studied by cyclic voltammetry, chronoamperometry and visible/infrared s... Read More about ELECTROCHEMICAL PROPERTIES OF HEXADECANOYLTETRATHIAFULVALENE LANGMUIR-BLODGETT-FILMS.

VAPOR RECOGNITION USING ORGANIC FILMS AND ARTIFICIAL NEURAL NETWORKS (1994)
Journal Article
Barker, P., Chen, J., Agbor, N., Monkman, A., Mars, P., & Petty, M. (1994). VAPOR RECOGNITION USING ORGANIC FILMS AND ARTIFICIAL NEURAL NETWORKS. Sensors and Actuators B: Chemical, 17(2), 143-147

Organic thin-film sensors based on the thermal evaporation and dip-coating of polyaniline, and on the Langmuir-Blodgett deposition of a vanadium porphyrin, have been fabricated. The d.c. electrical resistances of the individual elements are found to... Read More about VAPOR RECOGNITION USING ORGANIC FILMS AND ARTIFICIAL NEURAL NETWORKS.

WHAT DO RING ROTATIONS DO FOR POLYANILINE (1993)
Journal Article
Monkman, A., Adams, P., Milton, A., Scully, M., Pomfret, S., & Kenwright, A. (1993). WHAT DO RING ROTATIONS DO FOR POLYANILINE. Molecular crystals and liquid crystals science and technology. Section A, Molecular crystals and liquid crystals, 234, 729-737

Polyaniline in its many forms has potential optical data storage possibilities along with its known electrical properties. Here we discuss the role which mechanical motions of the polymer chain play in the delocalisation of electrons on the backbone,... Read More about WHAT DO RING ROTATIONS DO FOR POLYANILINE.

Electrochemical studies on Langmuir–Blodgett films of 1-tert-butyl-1,9-dihydrofullerene-60 (1993)
Journal Article
Goldenberg, L., Williams, G., Bryce, M., Monkman, A., Petty, M., Hirsch, A., & Soi, A. (1993). Electrochemical studies on Langmuir–Blodgett films of 1-tert-butyl-1,9-dihydrofullerene-60. Journal of the Chemical Society. Chemical communications, 1993(17), 1310-1312

Langmuir-Blodgett (LB) films of 1-tert-butyl-1,9-dihydrofullerene-60 are shown to undergo well defined multistage electrochemical reductions to yield the trianion species, with the first two redox waves stable to recycling; these data contrast with t... Read More about Electrochemical studies on Langmuir–Blodgett films of 1-tert-butyl-1,9-dihydrofullerene-60.

POLY(N-METHYLISOINDOLE), A COLOR NEUTRAL CONDUCTING ORGANIC POLYMER (1993)
Journal Article
Hanly, N., Bloor, D., Monkman, A., Bonnett, R., & Ribo, J. (1993). POLY(N-METHYLISOINDOLE), A COLOR NEUTRAL CONDUCTING ORGANIC POLYMER. Synthetic Metals, 60(3), 195-198

Poly(N-methylisoindole) is prepared by chemical and electrochemical methods and its properties are reported: the polymer shows interesting optical, electrochromic and conducting behaviour. It shows a colour change (golden to near colourless) on oxida... Read More about POLY(N-METHYLISOINDOLE), A COLOR NEUTRAL CONDUCTING ORGANIC POLYMER.

A COMPARATIVE-STUDY OF POLYANILINE FILMS USING THERMAL ANALYSES AND IR SPECTROSCOPY (1993)
Journal Article
Milton, A., & Monkman, A. (1993). A COMPARATIVE-STUDY OF POLYANILINE FILMS USING THERMAL ANALYSES AND IR SPECTROSCOPY. Journal of Physics D: Applied Physics, 26(9), 1468-1474

We have used dynamic mechanical and dielectric thermal analyses together with infrared spectroscopy to identify molecular motions in polyaniline films cast from emeraldine base powder dissolved in the solvent N-methyl-2-pyrrolidinone (NMP). These rel... Read More about A COMPARATIVE-STUDY OF POLYANILINE FILMS USING THERMAL ANALYSES AND IR SPECTROSCOPY.

THERMAL-ANALYSIS OF POLYANILINE FREE STANDING FILMS (1993)
Journal Article
Milton, A., & Monkman, A. (1993). THERMAL-ANALYSIS OF POLYANILINE FREE STANDING FILMS. Synthetic Metals, 57(1), 3571-3575

We report on Dynamic Mechanical Thermal Analysis (DMTA) studies of free standing films of polyaniline. These films were cast from chemically synthesised emeraldine base dissolved in the solvent N-methyl-2-pyrrolidinone (NMP). Thermal scans show a sof... Read More about THERMAL-ANALYSIS OF POLYANILINE FREE STANDING FILMS.