Solid state MXene based electrostatic fractional capacitors

Shao Bo Tu; Qiu Jiang; Xixiang Zhang; Husam N. Alshareef

doi:10.1063/1.5094236

Solid state MXene based electrostatic fractional capacitors

Shao Bo Tu, Qiu Jiang, Xixiang Zhang, Husam N. Alshareef

Research output: Contribution to journal › Article › peer-review

15 Scopus citations

Abstract

Here, we report the fabrication of electrostatic fractional capacitors based on two-dimensional Ti3C2 MXene/vinylidene fluoride–trifluoroethylene–chlorofluoroethylene terpolymer [P(VDF-TrFE-CFE)] composites. The bandwidth of MXene-based fractional capacitors varies between 200 kHz and 2 MHz, while the phase angle varies less than ±2°. Additionally, the constant phase angle of the MXene/P(VDF-TrFE-CFE) can be precisely tuned from −67° to −34° by varying the volume ratio of MXene nanosheets in the polymer matrix. The results presented in this work demonstrate the potential of MXene/P(VDF-TrFE-CFE) composites as solid-state electrostatic fractional capacitors.

Original language	English (US)
Pages (from-to)	232903
Journal	Applied Physics Letters
Volume	114
Issue number	23
DOIs	https://doi.org/10.1063/1.5094236
State	Published - Jun 10 2019

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10.1063/1.5094236

https://repository.kaust.edu.sa/bitstream/10754/656093/1/1.5094236.pdf

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@article{ca3453539d864569a5e2336eb672ae87,

title = "Solid state MXene based electrostatic fractional capacitors",

abstract = "Here, we report the fabrication of electrostatic fractional capacitors based on two-dimensional Ti3C2 MXene/vinylidene fluoride–trifluoroethylene–chlorofluoroethylene terpolymer [P(VDF-TrFE-CFE)] composites. The bandwidth of MXene-based fractional capacitors varies between 200 kHz and 2 MHz, while the phase angle varies less than ±2°. Additionally, the constant phase angle of the MXene/P(VDF-TrFE-CFE) can be precisely tuned from −67° to −34° by varying the volume ratio of MXene nanosheets in the polymer matrix. The results presented in this work demonstrate the potential of MXene/P(VDF-TrFE-CFE) composites as solid-state electrostatic fractional capacitors.",

author = "Tu, {Shao Bo} and Qiu Jiang and Xixiang Zhang and Alshareef, {Husam N.}",

note = "KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The research reported in this publication was supported by King Abdullah University of Science and Technology (KAUST). The authors would like to thank the Advanced Nanofabrication, Imaging and Characterization Laboratory at KAUST for their excellent assistance.",

year = "2019",

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day = "10",

doi = "10.1063/1.5094236",

language = "English (US)",

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journal = "Applied Physics Letters",

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publisher = "American Institute of Physics",

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T1 - Solid state MXene based electrostatic fractional capacitors

AU - Tu, Shao Bo

AU - Jiang, Qiu

AU - Zhang, Xixiang

AU - Alshareef, Husam N.

N1 - KAUST Repository Item: Exported on 2020-10-01 Acknowledgements: The research reported in this publication was supported by King Abdullah University of Science and Technology (KAUST). The authors would like to thank the Advanced Nanofabrication, Imaging and Characterization Laboratory at KAUST for their excellent assistance.

PY - 2019/6/10

Y1 - 2019/6/10

N2 - Here, we report the fabrication of electrostatic fractional capacitors based on two-dimensional Ti3C2 MXene/vinylidene fluoride–trifluoroethylene–chlorofluoroethylene terpolymer [P(VDF-TrFE-CFE)] composites. The bandwidth of MXene-based fractional capacitors varies between 200 kHz and 2 MHz, while the phase angle varies less than ±2°. Additionally, the constant phase angle of the MXene/P(VDF-TrFE-CFE) can be precisely tuned from −67° to −34° by varying the volume ratio of MXene nanosheets in the polymer matrix. The results presented in this work demonstrate the potential of MXene/P(VDF-TrFE-CFE) composites as solid-state electrostatic fractional capacitors.

AB - Here, we report the fabrication of electrostatic fractional capacitors based on two-dimensional Ti3C2 MXene/vinylidene fluoride–trifluoroethylene–chlorofluoroethylene terpolymer [P(VDF-TrFE-CFE)] composites. The bandwidth of MXene-based fractional capacitors varies between 200 kHz and 2 MHz, while the phase angle varies less than ±2°. Additionally, the constant phase angle of the MXene/P(VDF-TrFE-CFE) can be precisely tuned from −67° to −34° by varying the volume ratio of MXene nanosheets in the polymer matrix. The results presented in this work demonstrate the potential of MXene/P(VDF-TrFE-CFE) composites as solid-state electrostatic fractional capacitors.

UR - http://hdl.handle.net/10754/656093

UR - http://aip.scitation.org/doi/10.1063/1.5094236

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U2 - 10.1063/1.5094236

DO - 10.1063/1.5094236

M3 - Article

SN - 0003-6951

VL - 114

SP - 232903

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 23

ER -

Solid state MXene based electrostatic fractional capacitors

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