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Philosophical Transactions A

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Presentation on theme: "Philosophical Transactions A"— Presentation transcript:

1 Philosophical Transactions A
Inkjet-printed flexible organic thin-film thermoelectric devices based on p- and n-type poly(metal 1,1,2,2-ethenetetrathiolate)s/polymer composites through ball-milling by Fei Jiao, Chong-an Di, Yimeng Sun, Peng Sheng, Wei Xu, and Daoben Zhu Philosophical Transactions A Volume 372(2013): April 13, 2014 ©2014 by The Royal Society

2 (a) Schematic and (b) image of a six-leg inkjet-printed composite TE device on a flexible PET substrate. (a) Schematic and (b) image of a six-leg inkjet-printed composite TE device on a flexible PET substrate. Fei Jiao et al. Phil. Trans. R. Soc. A 2014;372: ©2014 by The Royal Society

3 SEM images of (a) n-type and (b) p-type composite films.
SEM images of (a) n-type and (b) p-type composite films. Insets in (a) and (b) are photographs of composite films on a glass substrate and self-standing; the left is n-type and the right is p-type material. Fei Jiao et al. Phil. Trans. R. Soc. A 2014;372: ©2014 by The Royal Society

4 TEM images of (a) n-type and (b) p-type composites.
Fei Jiao et al. Phil. Trans. R. Soc. A 2014;372: ©2014 by The Royal Society

5 Temperature dependence of electrical conductivity, Seebeck coefficient and power factor for n-type poly[Kx(Ni-ett)]/PVDF/DMSO composite films (a–c) and p-type poly[Cux(Cu-ett)]/PVDF/DMSO composite films (d–f) prepared with different drying temperatures. Temperature dependence of electrical conductivity, Seebeck coefficient and power factor for n-type poly[Kx(Ni-ett)]/PVDF/DMSO composite films (a–c) and p-type poly[Cux(Cu-ett)]/PVDF/DMSO composite films (d–f) prepared with different drying temperatures. Fei Jiao et al. Phil. Trans. R. Soc. A 2014;372: ©2014 by The Royal Society

6 Temperature dependence of electrical conductivity, Seebeck coefficient and power factor for n-type poly[Kx(Ni-ett)]/PVDF/NMP composite films (a–c) and p-type poly[Cux(Cu-ett)]/PVDF/DMSO composite films (d–f) with different pristine material to PVDF weight r... Temperature dependence of electrical conductivity, Seebeck coefficient and power factor for n-type poly[Kx(Ni-ett)]/PVDF/NMP composite films (a–c) and p-type poly[Cux(Cu-ett)]/PVDF/DMSO composite films (d–f) with different pristine material to PVDF weight ratios. In these figures, Cp:CNi and Cp:CCu represent the weight ratios of PVDF to poly[Kx(Ni-ett)] and poly[Cux(Cu-ett)] respectively. Fei Jiao et al. Phil. Trans. R. Soc. A 2014;372: ©2014 by The Royal Society

7 The output voltage and short-circuit current of the flexible device.
Fei Jiao et al. Phil. Trans. R. Soc. A 2014;372: ©2014 by The Royal Society


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