Investigation of the Mechanical and Dynamic-Mechanical Properties of Electrospun Polyvinylpyrrolidone Membranes: A Design of Experiment Approach.

Alongside the fibre direction (black symbols in Figure 5 a–c) a more or less constant decrement of E’ was detected as the temperature was raised, whereas E” showed a trend at maximum before assuming a constant value; indeed, as the thermal energy increases, the material abilities to store and dissipate energy are negatively and positively affected, respectively.

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