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within K. G. Neoh Remove this filter Materials Science Remove this filter English Remove this filter Characterization and Evaluation of Materials Remove this filter Classical Mechanics Remove this filter

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  1. No Access

    Article

    Chemical nature of the nitrogens in polypyrrole and nitrogen-substituted polypyrrole: a comparative study by X-ray photoelectron spectroscopy

    The chemical nature of the nitrogens in polypyrrole (PPY) and poly(N-methylpyrrole) (PMPY) has been critically compared using X-ray photoelectron spectroscopy as a primary tool. Treatment of PPY/perchlorate co...

    K. L. Tan, B. T. G. Tan, E. T. Kang, K. G. Neoh in Journal of Materials Science (1992)

  2. No Access

    Article

    X-ray photoelectron spectroscopy studies of some chemically prepared polypyrrole-halobenzoquinone complexes

    X-ray photoelectron spectroscopy (XPS) studies were performed on conductive polypyrrole-tetrafluoro-p-benzoquinone (PPY-p-fluoranil), polypyrrole-tetrachloro-p-benzoquinone (PPY-p-chloranil) and polypyrrole-tstra...

    K. L. Tan, B. T. G. Tan, E. T. Kang, K. G. Neoh in Journal of Materials Science (1990)