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Mechanically Tunable Single-Walled Carbon Nanotube Films as a Universal Material for Transparent and Stretchable Electronics.
Gilshteyn, Evgenia P; Romanov, Stepan A; Kopylova, Daria S; Savostyanov, Georgy V; Anisimov, Anton S; Glukhova, Olga E; Nasibulin, Albert G.
Afiliación
  • Gilshteyn EP; Center for Photonics and Quantum Materials , Skolkovo Institute of Science and Technology , Nobel Street, 3 , Moscow 121205 , Russia.
  • Romanov SA; Center for Photonics and Quantum Materials , Skolkovo Institute of Science and Technology , Nobel Street, 3 , Moscow 121205 , Russia.
  • Kopylova DS; Center for Photonics and Quantum Materials , Skolkovo Institute of Science and Technology , Nobel Street, 3 , Moscow 121205 , Russia.
  • Savostyanov GV; Department of Physics , Saratov State University , 83 Astrakhanskaya Street , Saratov 410012 , Russia.
  • Anisimov AS; Canatu Limited , Konalankuja 5 , Helsinki FI-00390 , Finland.
  • Glukhova OE; Department of Physics , Saratov State University , 83 Astrakhanskaya Street , Saratov 410012 , Russia.
  • Nasibulin AG; Center for Photonics and Quantum Materials , Skolkovo Institute of Science and Technology , Nobel Street, 3 , Moscow 121205 , Russia.
ACS Appl Mater Interfaces ; 11(30): 27327-27334, 2019 Jul 31.
Article en En | MEDLINE | ID: mdl-31266298
Soft, flexible, and stretchable electronic devices provide novel integration opportunities for wearable and implantable technologies. Despite the existing efforts to endow electronics with the capability of large deformation, the main technological challenge is still in the absence of suitable materials for the manufacturing of stretchable electronic circuits and devices with active (sensitive) and passive (stable) components. Here, we present a universal material, based on single-walled carbon nanotube (SWCNT) films deposited on a polydimethylsiloxane (PDMS) substrate, which can act as a material being both sensitive and insensitive to strain. The diverse performance of SWCNT/PDMS structures was achieved by two simple dry-transfer fabrication approaches: SWCNT film deposition onto the as-prepared PDMS and on the prestretched PDMS surface. The correlation between applied strain, microstructural evolution, and electro-optical properties is discussed on the basis of both experimental and computational results. The SWCNT/PDMS material with the mechanically tunable performance has a small relative resistance change from 0.05 to 0.07, while being stretched from 10 to 40% (stable electrode applications). A high sensitivity of 20.1 of the SWCNT/PDMS structures at a 100% strain was achieved (strain sensing applications). Our SWCNT/PDMS structures have superior transparency and conductivity compared to the ones reported previously, including the SWCNT/PDMS structures, obtained by wet processes.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: ACS Appl Mater Interfaces Asunto de la revista: BIOTECNOLOGIA / ENGENHARIA BIOMEDICA Año: 2019 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Estados Unidos
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: ACS Appl Mater Interfaces Asunto de la revista: BIOTECNOLOGIA / ENGENHARIA BIOMEDICA Año: 2019 Tipo del documento: Article País de afiliación: Rusia Pais de publicación: Estados Unidos