Page 236 - Carbon Nanotube Fibres and Yarns

226 Carbon Nanotube Fibers and Yarns

Dry spun MWCNT fiber from array Silicone rubber Embedded in substrate 10–20 ms

[45] 50 >1000 –

Dry spun MWCNT sheet Spandex Knitting

[50] 900 0.4 1000 –

MWCNT array infiltrated with urethane Polyurethane infiltration of PU solution

Comparison of piezoresistive strain sensors from macroscopic CNT assemblies
[49] (PU) Direct 1400 1.1 100 –

Dry spun SWCNT sheet van der Waals interaction

[48] PDMS 280 0.8 10,000 14 ms

Dry spun MWCNT sheet from array Elastomeric resin (PCU resin/ PTMGU) Resin coating 180,000 cycles

[47] 200 10 15 ms

Dry spun MWCNT fiber from array Elastic Ecoflex van der Waals/ coating 10,000 cycles 10–12 ms

[53] 440 47 Up to

Table 9.1 References Production Substrate Bonding method Max. strain (%) Max. GF Stability (cyclic loading) Response time