Table 1 The size and conductivity of PEKK and graphene/PEKK composite powder particles.
From: Mechanical performance of graphenex/poly(ether ketone ketone) composite sheets by hot pressing
Composites | Length (μm) | Width (μm) | Conductivity of graphene and composite sheet (S/cm) |
|---|---|---|---|
PEKK | 150–306 | 75–220 | – |
GRMG1/PEKK | 100–220 | 55–140 | (50–100)/1 × 10–7 |
GRMG2/PEKK | 729 | 414 | (50–100)/– |
GRMG3/PEKK | 120–180 | 50–70 | (2000–3000)/1 × 10–4 |
GRMG4/PEKK | 150–200 | 80–130 | (2000–3000)/1 × 10–7 |
GRMG5/PEKK | 100–300 | 70–120 | (1000)/– |
