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111459

PREPARATION AND ELECTROCHEMICAL BEHAVIOR OF THE ACTIVATED CARBON FROM POMEGRANATE PEELS AS ENERGY-STORAGE MATERIALS

Article

Last updated: 03 Jan 2025

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Tags

Chemistry

Abstract

This study investigates the electrochemical evaluation of the activated carbon (AC) prepared from pomegranate peels which were collected, dried, carbonized and finally activated with KOH at different temperatures. The characterization of the as-prepared AC revealed an amorphous type of carbon and densely layer-stacking sheets with an interconnected micro porous network with a remarkable 3128.86m2g-1 surface area. The as-synthesized AC displayed a remarkable capacitance of 126 F g-1 at 0.5 A g-1with a storage retention of 137 % after 2000 cycles at a current density of 2 A g-1.  Meanwhile, the realistic symmetrical simulation has been installed, it shows an energy density of 4.58 W h kg-1 at a power density of 244 W kg-1 with a storage retention of 66 % of the initial capacity at a current density of 2 A g-1 after 2000 cycles. Overall, these results demonstrate that for supercapacitors evaluation, the AC electrode can be considered a successful electrode material.

DOI

10.21608/absb.2020.111459

Keywords

Activated carbon, pomegranate peels, Supercapacitors, Symmetric device, energy storage

Authors

First Name

Mona

Last Name

Morad

MiddleName

M.

Affiliation

Chemistry Department, Faculty of Science (Girls), Al-Azhar University, Egypt.

Email

monyam19@yahoo.com

City

-

Orcid

-

First Name

Sayed

Last Name

Attia

MiddleName

Y.

Affiliation

Chemical Engineering Department, Tabbin Institute for Metallurgical Studies, (TIMS), Helwan, Cairo, Egypt.

Email

sayed2ya@yahoo.com

City

-

Orcid

-

First Name

Saad

Last Name

Mohamed

MiddleName

G.

Affiliation

Chemical Engineering Department, Tabbin Institute for Metallurgical Studies, (TIMS), Helwan, Cairo, Egypt.

Email

sgmmohamed@gmail.com

City

-

Orcid

0000-0001-7465-4582

First Name

M.

Last Name

Moharam

MiddleName

M.

Affiliation

Central Metallurgical Research& Development Institute (CMRDI), Helwan, Cairo, Egypt.

Email

-

City

-

Orcid

-

First Name

R.

Last Name

AbouShahba

MiddleName

M.

Affiliation

Chemistry Department, Faculty of Science (Girls), Al-Azhar University, Egypt.

Email

-

City

-

Orcid

-

First Name

M.

Last Name

Rashad

MiddleName

M.

Affiliation

Central Metallurgical Research& Development Institute (CMRDI), Helwan, Cairo, Egypt.

Email

-

City

-

Orcid

-

Volume

31

Article Issue

Issue 1-A

Related Issue

17025

Issue Date

2020-06-01

Receive Date

2020-02-02

Publish Date

2020-06-01

Page Start

1

Page End

9

Print ISSN

1110-2535

Online ISSN

2636-3305

Article File

ABSB_Volume 31_Issue Issue 1-A_Pages 1-9.pdf

PDF . 1.2MB

Link

https://absb.journals.ekb.eg/article_111459.html

Detail API

https://absb.journals.ekb.eg/service?article_code=111459

Order

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Type

Original Article

Type Code

520

Publication Type

Journal

Publication Title

Al-Azhar Bulletin of Science

Publication Link

https://absb.journals.ekb.eg/

MainTitle

PREPARATION AND ELECTROCHEMICAL BEHAVIOR OF THE ACTIVATED CARBON FROM POMEGRANATE PEELS AS ENERGY-STORAGE MATERIALS

Details

Type

Article

Created At

22 Jan 2023