Resilient electret film‐based vibrational energy harvesters with a V‐shaped counter electrode

Authors: Xiaoya Yang, Xingchen Ma, Chuan Ding, Gerhard M. Sessler, Heinz vonSeggern, Mario Kupnik, Ying Dai, Pengfei He, Xiaoqing Zhang

Source: IET Nanodielectrics, Vol 6, Iss 2, Pp 36-45 (2023)

Subject Terms: resilient electret film, tunable resonant frequency, V‐shaped counter electrode, vibrational energy harvesting, Materials of engineering and construction. Mechanics of materials, TA401-492

File Description: electronic resource

Relation: https://doaj.org/toc/2514-3255

Access URL: https://doaj.org/article/9f588f6289984bf683928d762963004b

Biodegradable and Bioabsorbable Polylactic Acid Ferroelectrets with Prominent Piezoelectric Activity

Authors: Xingchen Ma, Sergey Zhukov, Heinz vonSeggern, Gerhard M. Sessler, Omar Ben Dali, Mario Kupnik, Ying Dai, Pengfei He, Xiaoqing Zhang

Source: Advanced Electronic Materials, Vol 9, Iss 3, Pp n/a-n/a (2023)

Subject Terms: bioabsorbable, biodegradable, ferroelectret, longitudinal and transverse piezoelectric effect, polylactic acid, Electric apparatus and materials. Electric circuits. Electric networks, TK452-454.4, Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2199-160X

Access URL: https://doaj.org/article/b7481c07ddfb4919b71cad2edac23159

Tuneable resonance frequency vibrational energy harvester with electret‐embedded variable capacitor

Authors: Xingchen Ma, Xiaoya Yang, Heinz von Seggern, Ying Dai, Pengfei He, Gerhard M. Sessler, Xiaoqing Zhang

Source: IET Nanodielectrics, Vol 4, Iss 2, Pp 53-62 (2021)

Subject Terms: Earth, electrets, electrochemical electrodes, finite element analysis, polymers, power capacitors, Materials of engineering and construction. Mechanics of materials, TA401-492

File Description: electronic resource

Relation: https://doaj.org/toc/2514-3255

Access URL: https://doaj.org/article/90e61b3133c4413f96a2a94d101a1dbb

Comparative analysis of isothermal decay of the surface potential of fluoroethylenepropylene electrets and of the sensitivity of electret microphones at elevated temperature

Authors: André Gerlach, Marko Liebler, Gerhard M. Sessler, Heinz von Seggern, Bernd Scheufele, Erhard Hirth

Source: AIP Advances, Vol 10, Iss 9, Pp 095313-095313-11 (2020)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2158-3226

Access URL: https://doaj.org/article/820ae0025c5141fd9d94bbafd42417b9

Energy harvesters based on fluorinated ethylene propylene unipolar ferroelectrets with negative charges

Authors: Xingchen Ma, Xiaoqing Zhang, Gerhard M. Sessler, Li Chen, Xiaoya Yang, Ying Dai, Pengfei He

Source: AIP Advances, Vol 9, Iss 12, Pp 125334-125334-9 (2019)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2158-3226

Access URL: https://doaj.org/article/25d7818d2cbe435e9a01e6995bfbbb9e

Energy harvesting from vibration with cross-linked polypropylene piezoelectrets

Authors: Xiaoqing Zhang, Liming Wu, Gerhard M. Sessler

Source: AIP Advances, Vol 5, Iss 7, Pp 077185-077185-10 (2015)

Subject Terms: Physics, QC1-999

File Description: electronic resource

Relation: https://doaj.org/toc/2158-3226

Access URL: https://doaj.org/article/37402ee363b243f08f438480949b0bfc

Development of Porous Polypropylene Blends with NA1 1 Particles and Glass Hollow Spheres by Biaxial Stretching for Electret Applications.

Authors: Behrendt, Nico, Altstädt, Volker, Schmidt, Hans-W., Xiaoqing Zhang, Gerhard M. Sessler

Source: IEEE Transactions on Dielectrics & Electrical Insulation. Oct2006, Vol. 13 Issue 5, p992-1000. 9p. 5 Black and White Photographs, 11 Diagrams, 3 Charts.

Subjects: POLYPROPYLENE, THERMOPLASTICS, CARBENES, ELECTRETS, DIELECTRICS, PHOSPHATES

Penetration of sulfur hexafluoride into cellular polypropylene films and its effect on the electric charging and electromechanical response of ferroelectrets.

Authors: Xunlin Qiu, Michael Wegener, Werner Wirges, Xiaoqing Zhang, Joachim Hillenbrand, Zhongfu Xia, Reimund Gerhard-Multhaupt and Gerhard M Sessler

Source: Journal of Physics D: Applied Physics; Feb2005, Vol. 38 Issue 4, p649-654, 6p

Subject Terms: FLUORIDES, POLYPROPYLENE, ELECTRIC discharges, FERROELECTRIC devices

Acoustic energy harvesting with irradiated cross-linked polypropylene piezoelectret films.

Authors: Yuan Xue, Jinfeng Zhao, Xiaoqing Zhang, Gerhard M Sessler, Mario Kupnik

Source: Physica Scripta; Sep2019, Vol. 94 Issue 9, p1-1, 1p

Broad bandwidth vibration energy harvester based on thermally stable wavy fluorinated ethylene propylene electret films with negative charges.

Authors: Xiaoqing Zhang^1,2 x.zhang@tongji.edu.cn, Gerhard M Sessler², Xingchen Ma¹, Yuan Xue¹, Liming Wu¹

Source: Journal of Micromechanics & Microengineering. Jun2018, Vol. 28 Issue 6, p1-1. 1p.

Subject Terms: *VIBRATION (Mechanics), *ENERGY harvesting, *PROPENE, *ANNEALING of metals, *ELECTRETS, *BANDWIDTHS

Audio and ultrasonic responses of laminated fluoroethylenepropylene and porous polytetrafluoroethylene films with different charge distributions.

Authors: Xiaoqing Zhang^1,2, Gerhard M Sessler² g.sessler@nt.tu-darmstadt.de, Yuan Xue¹, Xingchen Ma¹

Source: Journal of Physics D: Applied Physics. 5/25/2016, Vol. 49 Issue 20, p1-1. 1p.

Subject Terms: *FLUOROPOLYMERS, *POLYTEF, *FLUOROETHYLENE, *PROPENE, *ACOUSTIC impedance, *CORONA discharge, *POROUS polymers, *ULTRASONIC transducers

Charge storage behavior of isotropic and biaxially‐oriented polypropylene films containing α‐ and β‐nucleating agents.

Authors: Nico Behrendt, Nils Mohmeyer, Joachim Hillenbrand, Martin Klaiber, Xiaoqing Zhang, Gerhard M. Sessler, Hans‐Werner Schmidt, Volker Altstädt

Source: Journal of Applied Polymer Science; Jan2006, Vol. 99 Issue 3, p650-658, 1p