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Control of Skin Potential by Triboelectrification with Ferroelectric Polymers
Ju-Hyuck Lee1, Ronan Hinchet2, Tae Yun Kim1
1SKKU Advanced Institute of Nanotechnology (SAINT), Center for Human Interface Nanotechnology (HINT), Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.
Abstract:
Negatively polarized ferroelectric polymer β-P(VDF-TrFE) shows higher positive triboelectric properties than skin, which could lead to new medical applications. Kelvin force microscope measurements and triboelectric nanogenerator characterizations are performed to demonstrate this new property. In addition, how many negative charges are exchanged by contact electrification between the negatively polarized β-P(VDF-TrFE) and the skin is estimated.
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