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350769

DEVELOPMENT OF DIRECT CURRENT TRIBOELECTRIC NANOGENERATOR

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Last updated: 25 Dec 2024

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Abstract

The present work proposes five types of DC TENG based on electrostatic breakdown to generate direct current to be applied in small electronic appliances.
 
Triboelectric nanogenerator (TENG) is a technology that combines electrostatic induction and triboelectrification to harvest energy. The output of the TENG is an alternating current (AC) that needs a rectifier to obtain a direct current (DC). Recently, direct current triboelectric nanogenerator DC TENG has been developed based on the combination of triboelectrification and electrostatic breakdown. The present work proposes five types of DC TENG to generate direct current to be applied in small electronics.
 
It was revealed that the voltage harvested by the DC-TENG resulted from the triboelectrification and electrostatic breakdown and generated direct current passed through the electrodes and Al surface. It was observed that voltage displayed maximum values at a certain value of the contact area of the electrodes. When Cu electrodes were replaced by Al ones, voltage showed higher voltage at the controlled length of the electrodes. Besides, the oily sliding of Cu on PTFE displayed a drastic voltage decrease, while the oily sliding of Cu on Kapton increased the voltage.  Water-wet sliding of Al on PTFE showed higher voltage values than the dry one. While, Al sliding on PMMA at water conditions presented a remarkable voltage increase, especially for the connected two electrodes.

DOI

10.21608/jest.2024.276128.1083

Keywords

direct current, Triboelectric nanogenerator, Kapton, polytetrafluoroethylene, polymethyl methacrylate

Authors

First Name

A. S.

Last Name

Ali

MiddleName

-

Affiliation

Mechanical Engineering Dept., Faculty of Engineering, Suez Canal University

Email

eng_ahmed_yossef@hotmail.com

City

-

Orcid

-

First Name

A. M.

Last Name

Al-Kabbany

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Minia University, P. N. 61111, El-Minia

Email

abdallahalkabany@gmail.com

City

Minia

Orcid

0000-0002-2821-7477

First Name

W. Y.

Last Name

Ali

MiddleName

-

Affiliation

Production Engineering and Mechanical Design Department, Faculty of Engineering, Minia University, P. N. 61111, El-Minia

Email

wahyos@hotmail.com

City

-

Orcid

0000-0002-6679-7193

First Name

A. M.

Last Name

Atia

MiddleName

-

Affiliation

Department of Mechanical Design and Production Engineering, Faculty of Engineering, Assiut University, Mechanical Engineering Department, Faculty of Engineering, Sphinx University, Assiut, EGYPT.

Email

-

City

-

Orcid

-

Volume

21

Article Issue

2

Related Issue

47200

Issue Date

2024-04-01

Receive Date

2024-03-11

Publish Date

2024-04-01

Page Start

1

Page End

14

Print ISSN

2090-5882

Online ISSN

2090-5955

Article File

JEST_Volume 21_Issue 2_Pages 1-14.pdf

PDF . 533.6kB

Link

https://jest.journals.ekb.eg/article_350769.html

Detail API

https://jest.journals.ekb.eg/service?article_code=350769

Order

350,769

Type

Original Article

Type Code

1,211

Publication Type

Journal

Publication Title

Journal of the Egyptian Society of Tribology

Publication Link

https://jest.journals.ekb.eg/

MainTitle

DEVELOPMENT OF DIRECT CURRENT TRIBOELECTRIC NANOGENERATOR

Details

Type

Article

Created At

25 Dec 2024