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Graphene-P(VDF-TrFE) multilayer film for flexible applications.
ACS Nano. 2013 Apr 23; 7(4):3130-8.AN

Abstract

A flexible, transparent acoustic actuator and nanogenerator based on graphene/P(VDF-TrFE)/graphene multilayer film is demonstrated. P(VDF-TrFE) is used as an effective doping layer for graphene and contributes significantly to decreasing the sheet resistance of graphene to 188 ohm/sq. The potentiality of graphene/P(VDF-TrFE)/graphene multilayer film is realized in fabricating transparent, flexible acoustic devices and nanogenerators to represent its functionality. The acoustic actuator shows good performance and sensitivity over a broad range of frequency. The output voltage and the current density of the nanogenerator are estimated to be ∼3 V and ∼0.37 μAcm(-2), respectively, upon the application of pressure. These values are comparable to those reported earlier for ZnO- and PZT-based nanogenerators. Finally, the possibility of rollable devices based on graphene/P(VDF-TrFE)/graphene structure is also demonstrated under a dynamic mechanical loading condition.

Authors+Show Affiliations

School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon 440-746, Korea.No affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info availableNo affiliation info available

Pub Type(s)

Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

23448089

Citation

Bae, Sang-Hoon, et al. "Graphene-P(VDF-TrFE) Multilayer Film for Flexible Applications." ACS Nano, vol. 7, no. 4, 2013, pp. 3130-8.
Bae SH, Kahya O, Sharma BK, et al. Graphene-P(VDF-TrFE) multilayer film for flexible applications. ACS Nano. 2013;7(4):3130-8.
Bae, S. H., Kahya, O., Sharma, B. K., Kwon, J., Cho, H. J., Özyilmaz, B., & Ahn, J. H. (2013). Graphene-P(VDF-TrFE) multilayer film for flexible applications. ACS Nano, 7(4), 3130-8. https://doi.org/10.1021/nn400848j
Bae SH, et al. Graphene-P(VDF-TrFE) Multilayer Film for Flexible Applications. ACS Nano. 2013 Apr 23;7(4):3130-8. PubMed PMID: 23448089.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Graphene-P(VDF-TrFE) multilayer film for flexible applications. AU - Bae,Sang-Hoon, AU - Kahya,Orhan, AU - Sharma,Bhupendra K, AU - Kwon,Junggou, AU - Cho,Hyoung J, AU - Özyilmaz,Barbaros, AU - Ahn,Jong-Hyun, Y1 - 2013/03/07/ PY - 2013/3/2/entrez PY - 2013/3/2/pubmed PY - 2013/10/18/medline SP - 3130 EP - 8 JF - ACS nano JO - ACS Nano VL - 7 IS - 4 N2 - A flexible, transparent acoustic actuator and nanogenerator based on graphene/P(VDF-TrFE)/graphene multilayer film is demonstrated. P(VDF-TrFE) is used as an effective doping layer for graphene and contributes significantly to decreasing the sheet resistance of graphene to 188 ohm/sq. The potentiality of graphene/P(VDF-TrFE)/graphene multilayer film is realized in fabricating transparent, flexible acoustic devices and nanogenerators to represent its functionality. The acoustic actuator shows good performance and sensitivity over a broad range of frequency. The output voltage and the current density of the nanogenerator are estimated to be ∼3 V and ∼0.37 μAcm(-2), respectively, upon the application of pressure. These values are comparable to those reported earlier for ZnO- and PZT-based nanogenerators. Finally, the possibility of rollable devices based on graphene/P(VDF-TrFE)/graphene structure is also demonstrated under a dynamic mechanical loading condition. SN - 1936-086X UR - https://www.unboundmedicine.com/medline/citation/23448089/Graphene_P_VDF_TrFE__multilayer_film_for_flexible_applications_ L2 - https://dx.doi.org/10.1021/nn400848j DB - PRIME DP - Unbound Medicine ER -