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    Article

    Dynamical SAXS investigations on oriented polyethylene by synchrotron radiation: reversible variation of superstructure

    Using the synchrotron radiation SAXS facilities at DESY, the reversible variation of the small angle diagram of LDPE during heating and cooling cycles was measured. There are changes of the intensity, location...

    W. Fronk, B. Heise, B. Neppert, H. -R. Schubach, W. Wilke in Colloid and Polymer Science (1984)

  2. No Access

    Article

    Ion etching of polymers

    Semi-crystalline and amorphous polymers were etched using high energy ions. It was found that two basic surface patterns exist. But those patterns do not reflect the inner structure of the etched polymer. Inst...

    B. Neppert, B. Heise, H. -G. Kilian in Colloid and Polymer Science (1983)