Adaptive Self‐Organization of Nanomaterials Enables Strain‐Insensitive Resistance of Stretchable Metallic Nanocomposites

Adaptive Self‐Organization of Nanomaterials Enables Strain‐Insensitive Resistance of Stretchable Metallic Nanocomposites

Highly conductive and stretchable nanocomposites are promising material candidates for skin electronics. However, the resistance of stretchable metallic nanocomposites highly depends on external strains, often deteriorating the performance of fabricated electronic devices. Here, a material strategy...

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Veröffentlicht in:Advanced materials (Weinheim) 2022-06, Vol.34 (23), p.e2200980-n/a
Hauptverfasser: Jung, Dongjun, Lim, Chaehong, Park, Chansul, Kim, Yeongjun, Kim, Minseong, Lee, Seunghwan, Lee, Hyunjin, Kim, Jeong Hyun, Hyeon, Taeghwan, Kim, Dae‐Hyeong
Format: Artikel
Sprache:eng
Schlagworte:
Block copolymers
Copolymers
Electronic devices
Materials science
metallic nanocomposites
Nanocomposites
Nanomaterials
self‐organization of nanomaterials
Silver
skin electronics
Skin resistance
strain‐insensitive resistance
stretchable conductors
Viscoelasticity
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Zusammenfassung:Highly conductive and stretchable nanocomposites are promising material candidates for skin electronics. However, the resistance of stretchable metallic nanocomposites highly depends on external strains, often deteriorating the performance of fabricated electronic devices. Here, a material strategy for the highly conductive and stretchable nanocomposites comprising metal nanomaterials of various dimensions and a viscoelastic block‐copolymer matrix is presented. The resistance of the nanocomposites can be well retained under skin deformations (
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.202200980