| Structural Engineering |
| ultrathin thickness |
graphene |
tensile strain, 12%; compression, 31% |
bending cycles
>150 |
pristine (696.5 Ω sq–1), Au-doped (354.5 Ω sq–1), and AgNW-coated (98.8 Ω sq–1) |
>80% |
(591) |
| ultrathin thickness |
PEDOT:PSS |
tensile strain: 2700% |
bending cycles >45000 |
sheet resistance <350 Ω/sq |
>92% |
(592) |
| ultrathin thickness |
microcracked Au |
tensile strain: 350% |
stretching cycles 5000 (100% strain) |
resistivity: from 6.33 × 10–7 (0%) to 4.46 × 10–6 (100%) and 8.70 × 10–6 Ω m (200%) |
|
(593) |
| prestrain |
Ag |
tensile strain: 30% |
stretching cycles >600 (10%,
20% strain) |
sheet resistance: 12–69 Ω sq–1
|
17.66% |
(594) |
| prestrain |
AgNW |
tensile
strain: 180% |
stretching cycles >5000 (50% strain) |
sheet resistance: 26.8 Ω sq–1
|
91.80% |
(595) |
| prestrain |
GO |
tensile strain: 400% |
stretching cycles >5000 (400% strain) |
sheet
resistance: 260 Ω sq–1
|
70% |
(596) |
| serpentine |
ITO |
tensile strain: 200% |
|
device resistance: 105 Ω |
|
(597) |
| serpentine |
graphene |
tensile strain: 106% |
|
sheet resistance: 480 Ω sq–1
|
90% |
(6) |
| serpentine |
AgNF |
tensile strain: 60% |
stretching cycles: 500 |
sheet resistance: 9.0 Ω sq–1
|
90% |
(7) |
| auxetic |
graphene |
maximum tensile strain: x, 13.7%; y, 8.8% |
|
|
87.8% (@800 nm) |
(598) |
| auxetic |
AgNW (Kirigami) |
tensile strain: 400% |
stretching cycles >10000 (400%
strain) |
sheet resistance: 0–50 Ω sq–1
|
80% |
(599) |
| Materials Engineering |
| percolation network |
AgNW |
tensile strain: 460% |
stretching
cycles: 100 (100% strain) |
9–70 Ω sq–1
|
90–96% |
(8) |
| percolation network |
AgNW/CNT |
tensile strain: 460% |
bending cycles >10000, large
twisting >540 degrees, complete
folding 6 times |
sheet
resistance from infinity to 24–27 Ω sq–1
|
80–93% |
(281) |
| percolation network |
nanotrough networks |
tensile strain: 70% |
stretching cycle: 15000 (50% strain) |
sheet resistance: 3.8 Ω sq–1
|
90% |
(600) |
| plasticizing networks |
PEDOT:PSS |
tensile
strain: 800% |
stretching cycles: 1000 (100% strain) |
conductivity: 3100 S cm–1 under 0% strain
and over 4100 S cm–1 under 100% |
96% |
(601) |
| plasticizing networks |
PEDOT:PSS |
tensile
strain: 188% |
stretching cycles >1000 (10% strain),
resistance change 2%, > 1000 (20%
strain) |
sheet resistance: 260 Ω sq–1
|
95% |
(602) |
| plasticizing networks |
PEDOT:PSS |
no crack formation under 100% strain |
stretching cycles:
500 (100% strain) |
conductivity: 2700 S cm–1 (0%)–6000 S cm–1 (100%) |
94% |
(603) |
| nanoconfinement |
semiconducting polymer |
tensile strain: 100% |
stretching cycles: 100 (100% strain) |
mobility:
1.32 cm2 V–1 s–1
|
|
(10) |
| nanoconfinement |
semiconducting polymer |
tensile strain: 100% |
stretching cycles: 1000 (50% strain) |
mobility: 1.50 cm2 V–1 s–1
|
|
(575) |
