Thermally Induced Strain-Coupled Highly Stretchable and Sensitive Pyroelectric Nanogenerators

Ju Hyuck Lee; Hanjun Ryu; Tae Yun Kim; Sung Soo Kwak; Hong Joon Yoon; Tae Ho Kim; Wanchul Seung; Sang Woo Kim

doi:10.1002/aenm.201500704

Thermally Induced Strain-Coupled Highly Stretchable and Sensitive Pyroelectric Nanogenerators

Ju Hyuck Lee, Hanjun Ryu, Tae Yun Kim, Sung Soo Kwak, Hong Joon Yoon, Tae Ho Kim, Wanchul Seung, Sang Woo Kim

Department of Materials Science and Engineering

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

Abstract

Thermally induced strain-coupled highly stretchable and sensitive pyroelectric nanogenerators are demonstrated using a different thermal expansion coefficient in the micropatterned poly(vinylidenefluoride-cotrifluoroethylene) (P(VDF-TrFE)) and polydimethyl-siloxane (PDMS) structures. When the piezoelectric and pyroelectric effects are coupled, the power-generating performance of the nanogenerator is dramatically enhanced with high stretchability. The highly sensitive pyroelectric nanogenerator operates with temperature changes ranging from extremely low to high.

Original language	English
Article number	1500704
Journal	Advanced Energy Materials
Volume	5
Issue number	18
DOIs	https://doi.org/10.1002/aenm.201500704
Publication status	Published - 2015 Sept 1

Bibliographical note

Publisher Copyright:
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

All Science Journal Classification (ASJC) codes

Renewable Energy, Sustainability and the Environment
Materials Science(all)

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/aenm.201500704

Cite this

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title = "Thermally Induced Strain-Coupled Highly Stretchable and Sensitive Pyroelectric Nanogenerators",

abstract = "Thermally induced strain-coupled highly stretchable and sensitive pyroelectric nanogenerators are demonstrated using a different thermal expansion coefficient in the micropatterned poly(vinylidenefluoride-cotrifluoroethylene) (P(VDF-TrFE)) and polydimethyl-siloxane (PDMS) structures. When the piezoelectric and pyroelectric effects are coupled, the power-generating performance of the nanogenerator is dramatically enhanced with high stretchability. The highly sensitive pyroelectric nanogenerator operates with temperature changes ranging from extremely low to high.",

author = "Lee, {Ju Hyuck} and Hanjun Ryu and Kim, {Tae Yun} and Kwak, {Sung Soo} and Yoon, {Hong Joon} and Kim, {Tae Ho} and Wanchul Seung and Kim, {Sang Woo}",

note = "Publisher Copyright: {\textcopyright} 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.",

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doi = "10.1002/aenm.201500704",

language = "English",

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T1 - Thermally Induced Strain-Coupled Highly Stretchable and Sensitive Pyroelectric Nanogenerators

AU - Lee, Ju Hyuck

AU - Ryu, Hanjun

AU - Kim, Tae Yun

AU - Kwak, Sung Soo

AU - Yoon, Hong Joon

AU - Kim, Tae Ho

AU - Seung, Wanchul

AU - Kim, Sang Woo

PY - 2015/9/1

Y1 - 2015/9/1

N2 - Thermally induced strain-coupled highly stretchable and sensitive pyroelectric nanogenerators are demonstrated using a different thermal expansion coefficient in the micropatterned poly(vinylidenefluoride-cotrifluoroethylene) (P(VDF-TrFE)) and polydimethyl-siloxane (PDMS) structures. When the piezoelectric and pyroelectric effects are coupled, the power-generating performance of the nanogenerator is dramatically enhanced with high stretchability. The highly sensitive pyroelectric nanogenerator operates with temperature changes ranging from extremely low to high.

AB - Thermally induced strain-coupled highly stretchable and sensitive pyroelectric nanogenerators are demonstrated using a different thermal expansion coefficient in the micropatterned poly(vinylidenefluoride-cotrifluoroethylene) (P(VDF-TrFE)) and polydimethyl-siloxane (PDMS) structures. When the piezoelectric and pyroelectric effects are coupled, the power-generating performance of the nanogenerator is dramatically enhanced with high stretchability. The highly sensitive pyroelectric nanogenerator operates with temperature changes ranging from extremely low to high.

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Thermally Induced Strain-Coupled Highly Stretchable and Sensitive Pyroelectric Nanogenerators

Abstract

Bibliographical note

All Science Journal Classification (ASJC) codes

UN SDGs

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