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108083

Effect of Doping a Rare-Earth Oxide on the Photovoltaic Parameters of Dye -Sensitized Solar Cells.

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Last updated: 25 Dec 2024

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Abstract

Yb2O3-doped TiO2 were prepared using mechanochemical process to obtain Dye Sensitized Solar Cells (DSSCs) photoanodes. The parameters of DSSC devices were calculated. The study showed that the addition of Yb2O3 improved the open-circuit voltage via a p-type effect, whereas, a negative effect on the generated photocurrent was observed. This reduction in photocurrent was attributed to increasing crystal defects as a result of increasing the concentration of Yb2O3 dopants.

DOI

10.21608/jbaar.2016.108083

Keywords

Dye Sensitized Solar Cells, Yb2O3, P-type

Authors

First Name

A. A.

Last Name

El-Hamalawy

MiddleName

-

Affiliation

Physics Department, Faculty of Science, Minufiya University, Shebin El-Kom, Minufiya 32511, Egypt.

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First Name

M. M.

Last Name

El-Kholy

MiddleName

-

Affiliation

Physics Department, Faculty of Science, Minufiya University, Shebin El-Kom, Minufiya 32511, Egypt.

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City

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Orcid

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First Name

Alshimaa

Last Name

Ali

MiddleName

-

Affiliation

Physics Department, Faculty of Science, Minufiya University, Shebin El-Kom, Minufiya 32511, Egypt.

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Volume

2

Article Issue

5

Related Issue

16343

Issue Date

2016-05-01

Receive Date

2016-04-14

Publish Date

2016-05-20

Page Start

297

Page End

300

Print ISSN

2356-9174

Online ISSN

2356-9182

Article File

JBAAR_Volume 2_Issue 5_Pages 297-300.pdf

PDF . 643.5kB

Link

https://jbaar.journals.ekb.eg/article_108083.html

Detail API

https://jbaar.journals.ekb.eg/service?article_code=108083

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Type

Original Article

Type Code

1,272

Publication Type

Journal

Publication Title

Journal of Bioscience and Applied Research

Publication Link

https://jbaar.journals.ekb.eg/

MainTitle

Effect of Doping a Rare-Earth Oxide on the Photovoltaic Parameters of Dye -Sensitized Solar Cells.

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Article

Created At

22 Jan 2023