We present experimental results on the characterization of the mechanical properties of
pyrolysed poly-furfuryl alcohol (PFA) nanofibres. Specifically, Young’s modulus and the
fracture strain of the nanofibres were measured by performing uni-axial tensile experiments
on individual nanofibres in situ in a scanning electron microscope (SEM) using a
microfabricated tensile testing device. The nanofibres tested varied in diameter from
150 to 300 nm. Young’s modulus is observed to be within the 1.3–2 GPa range.