Photoactuators and motors based on carbon nanotubes with selective chirality distributions

Xiaobo Zhang, Zhibin Yu, Chuan Wang, David Zarrouk, Jung Woo Ted Seo, Jim C. Cheng, Austin D. Buchan, Kuniharu Takei, Yang Zhao, Joel W. Ager, Junjun Zhang, Mark Hettick, Mark C Hersam, Albert P. Pisano, Ronald S. Fearing, Ali Javey

Research output: Contribution to journalArticle

132 Citations (Scopus)

Abstract

Direct conversion of light into mechanical work, known as the photomechanical effect, is an emerging field of research, largely driven by the development of novel molecular and polymeric material systems. However, the fundamental impediment is that the previously explored materials and structures do not simultaneously offer fast and wavelength-selective response, reversible actuation, low-cost fabrication and large deflection. Here, we demonstrate highly versatile photoactuators, oscillators and motors based on polymer/single-walled carbon nanotube bilayers that meet all the above requirements. By utilizing nanotubes with different chirality distributions, chromatic actuators that are responsive to selected wavelength ranges are achieved. The bilayer structures are further configured as smart 'curtains' and light-driven motors, demonstrating two examples of envisioned applications.

Original languageEnglish
Article number2983
JournalNature Communications
Volume5
DOIs
Publication statusPublished - Jan 7 2014

Fingerprint

Carbon Nanotubes
Chirality
chirality
photomechanical effect
carbon nanotubes
curtains
Light
Nanotubes
Wavelength
Single-walled carbon nanotubes (SWCN)
actuation
wavelengths
deflection
emerging
nanotubes
Polymers
Actuators
Color
actuators
oscillators

ASJC Scopus subject areas

  • Biochemistry, Genetics and Molecular Biology(all)
  • Chemistry(all)
  • Physics and Astronomy(all)

Cite this

Zhang, X., Yu, Z., Wang, C., Zarrouk, D., Seo, J. W. T., Cheng, J. C., ... Javey, A. (2014). Photoactuators and motors based on carbon nanotubes with selective chirality distributions. Nature Communications, 5, [2983]. https://doi.org/10.1038/ncomms3983

Photoactuators and motors based on carbon nanotubes with selective chirality distributions. / Zhang, Xiaobo; Yu, Zhibin; Wang, Chuan; Zarrouk, David; Seo, Jung Woo Ted; Cheng, Jim C.; Buchan, Austin D.; Takei, Kuniharu; Zhao, Yang; Ager, Joel W.; Zhang, Junjun; Hettick, Mark; Hersam, Mark C; Pisano, Albert P.; Fearing, Ronald S.; Javey, Ali.

In: Nature Communications, Vol. 5, 2983, 07.01.2014.

Research output: Contribution to journalArticle

Zhang, X, Yu, Z, Wang, C, Zarrouk, D, Seo, JWT, Cheng, JC, Buchan, AD, Takei, K, Zhao, Y, Ager, JW, Zhang, J, Hettick, M, Hersam, MC, Pisano, AP, Fearing, RS & Javey, A 2014, 'Photoactuators and motors based on carbon nanotubes with selective chirality distributions', Nature Communications, vol. 5, 2983. https://doi.org/10.1038/ncomms3983
Zhang, Xiaobo ; Yu, Zhibin ; Wang, Chuan ; Zarrouk, David ; Seo, Jung Woo Ted ; Cheng, Jim C. ; Buchan, Austin D. ; Takei, Kuniharu ; Zhao, Yang ; Ager, Joel W. ; Zhang, Junjun ; Hettick, Mark ; Hersam, Mark C ; Pisano, Albert P. ; Fearing, Ronald S. ; Javey, Ali. / Photoactuators and motors based on carbon nanotubes with selective chirality distributions. In: Nature Communications. 2014 ; Vol. 5.
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