Inorganic electret with enhanced charge stability for energy harvesting

Fei Wang; Ole Hansen

doi:10.1109/NEMS.2013.6559716

Inorganic electret with enhanced charge stability for energy harvesting

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

Abstract

We report a new surface treatment of inorganic electret materials which enhances the charge stability. Coating the surfaces with 1H, 1H, 2H, 2H - perfluorodecyltrichlorosilane (FDTS) makes the electret surface more hydrophobic which improves the surface charge stability under high humidity conditions. Thermal tests show that the thermal stability of charge in the inorganic electrets is also much better than that of polymer materials such as CYTOP. A demonstrator device with SiO2 electrets shows promising results for energy harvesting applications.

Original language	English
Title of host publication	2013 8th IEEE International Conference on Nano/Micro Engineered and Molecular Systems
Publisher	IEEE
Publication date	2013
Pages	207 - 210
ISBN (Electronic)	978-1-4673-6351-8
DOIs	https://doi.org/10.1109/NEMS.2013.6559716
Publication status	Published - 2013
Event	8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems - Dushu Lake Hotel, Suzhou, China Duration: 7 Apr 2013 → 10 Apr 2013 https://ieeexplore.ieee.org/xpl/conhome/6556708/proceeding

Conference

Conference	8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems
Location	Dushu Lake Hotel
Country/Territory	China
City	Suzhou
Period	07/04/2013 → 10/04/2013
Internet address	https://ieeexplore.ieee.org/xpl/conhome/6556708/proceeding

Keywords

Energy harvesting
Electret
FDTS
Corona charging

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10.1109/NEMS.2013.6559716

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title = "Inorganic electret with enhanced charge stability for energy harvesting",

abstract = "We report a new surface treatment of inorganic electret materials which enhances the charge stability. Coating the surfaces with 1H, 1H, 2H, 2H - perfluorodecyltrichlorosilane (FDTS) makes the electret surface more hydrophobic which improves the surface charge stability under high humidity conditions. Thermal tests show that the thermal stability of charge in the inorganic electrets is also much better than that of polymer materials such as CYTOP. A demonstrator device with SiO2 electrets shows promising results for energy harvesting applications.",

keywords = "Energy harvesting, Electret, FDTS, Corona charging",

author = "Fei Wang and Ole Hansen",

year = "2013",

doi = "10.1109/NEMS.2013.6559716",

language = "English",

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booktitle = "2013 8th IEEE International Conference on Nano/Micro Engineered and Molecular Systems",

publisher = "IEEE",

address = "United States",

note = "8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems , NEMS 2013 ; Conference date: 07-04-2013 Through 10-04-2013",

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Wang, F & Hansen, O 2013, Inorganic electret with enhanced charge stability for energy harvesting. in 2013 8th IEEE International Conference on Nano/Micro Engineered and Molecular Systems. IEEE, pp. 207 - 210 , 8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems , Suzhou, China, 07/04/2013. https://doi.org/10.1109/NEMS.2013.6559716

TY - GEN

T1 - Inorganic electret with enhanced charge stability for energy harvesting

AU - Wang, Fei

AU - Hansen, Ole

PY - 2013

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N2 - We report a new surface treatment of inorganic electret materials which enhances the charge stability. Coating the surfaces with 1H, 1H, 2H, 2H - perfluorodecyltrichlorosilane (FDTS) makes the electret surface more hydrophobic which improves the surface charge stability under high humidity conditions. Thermal tests show that the thermal stability of charge in the inorganic electrets is also much better than that of polymer materials such as CYTOP. A demonstrator device with SiO2 electrets shows promising results for energy harvesting applications.

AB - We report a new surface treatment of inorganic electret materials which enhances the charge stability. Coating the surfaces with 1H, 1H, 2H, 2H - perfluorodecyltrichlorosilane (FDTS) makes the electret surface more hydrophobic which improves the surface charge stability under high humidity conditions. Thermal tests show that the thermal stability of charge in the inorganic electrets is also much better than that of polymer materials such as CYTOP. A demonstrator device with SiO2 electrets shows promising results for energy harvesting applications.

KW - Energy harvesting

KW - Electret

KW - FDTS

KW - Corona charging

U2 - 10.1109/NEMS.2013.6559716

DO - 10.1109/NEMS.2013.6559716

M3 - Article in proceedings

SP - 207

EP - 210

BT - 2013 8th IEEE International Conference on Nano/Micro Engineered and Molecular Systems

PB - IEEE

T2 - 8th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems

Y2 - 7 April 2013 through 10 April 2013

ER -

Inorganic electret with enhanced charge stability for energy harvesting

Abstract

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Keywords

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