Optimization of Zinc Oxide Electron Transport Layers for Cs-based Perovskite Solar Cells

Zhuldyz Yelzhanova; Gaukhar Nigmetova; Gulzhan Bizhanova; Nurzhan Yermekov; Ulan Kashkimbayev; Annie Ng

doi:10.1109/PVSC48320.2023.10359713

Optimization of Zinc Oxide Electron Transport Layers for Cs-based Perovskite Solar Cells

Zhuldyz Yelzhanova, Gaukhar Nigmetova, Gulzhan Bizhanova, Nurzhan Yermekov, Ulan Kashkimbayev, Annie Ng

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

Zinc oxide (ZnO) possesses remarkable semiconductor properties. The compact ZnO (c-ZnO) and ZnO nanorod arrays (ZnO-NAs) are used as ETLs in CsPbI₂Br perovskite solar cells (PSCs). It is found that c-ZnO doped with graphene oxide (GO) has an improvement in electron transport efficiency in PSCs. The devices based on c-ZnO:GO ETL exhibit an average power conversion efficiency (PCE) of 9.1%, which is an improvement of 7% compared to PSCs with the undoped ETL.

Original language	English
Title of host publication	2023 IEEE 50th Photovoltaic Specialists Conference, PVSC 2023
Publisher	Institute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)	9781665460590
DOIs	https://doi.org/10.1109/PVSC48320.2023.10359713
Publication status	Published - 2023
Event	50th IEEE Photovoltaic Specialists Conference, PVSC 2023 - San Juan, United States Duration: Jun 11 2023 → Jun 16 2023

Publication series

Name	Conference Record of the IEEE Photovoltaic Specialists Conference
ISSN (Print)	0160-8371

Conference

Conference	50th IEEE Photovoltaic Specialists Conference, PVSC 2023
Country/Territory	United States
City	San Juan
Period	6/11/23 → 6/16/23

Keywords

electron transport layers
graphene oxide
nanostructures
perovskite solar cells
zinc oxide

ASJC Scopus subject areas

Control and Systems Engineering
Industrial and Manufacturing Engineering
Electrical and Electronic Engineering

Access to Document

10.1109/PVSC48320.2023.10359713

Cite this

Yelzhanova, Z., Nigmetova, G., Bizhanova, G., Yermekov, N., Kashkimbayev, U., & Ng, A. (2023). Optimization of Zinc Oxide Electron Transport Layers for Cs-based Perovskite Solar Cells. In 2023 IEEE 50th Photovoltaic Specialists Conference, PVSC 2023 (Conference Record of the IEEE Photovoltaic Specialists Conference). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/PVSC48320.2023.10359713

Optimization of Zinc Oxide Electron Transport Layers for Cs-based Perovskite Solar Cells. / Yelzhanova, Zhuldyz; Nigmetova, Gaukhar; Bizhanova, Gulzhan et al.
2023 IEEE 50th Photovoltaic Specialists Conference, PVSC 2023. Institute of Electrical and Electronics Engineers Inc., 2023. (Conference Record of the IEEE Photovoltaic Specialists Conference).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Yelzhanova, Z, Nigmetova, G, Bizhanova, G, Yermekov, N, Kashkimbayev, U & Ng, A 2023, Optimization of Zinc Oxide Electron Transport Layers for Cs-based Perovskite Solar Cells. in 2023 IEEE 50th Photovoltaic Specialists Conference, PVSC 2023. Conference Record of the IEEE Photovoltaic Specialists Conference, Institute of Electrical and Electronics Engineers Inc., 50th IEEE Photovoltaic Specialists Conference, PVSC 2023, San Juan, United States, 6/11/23. https://doi.org/10.1109/PVSC48320.2023.10359713

Yelzhanova Z, Nigmetova G, Bizhanova G, Yermekov N, Kashkimbayev U, Ng A. Optimization of Zinc Oxide Electron Transport Layers for Cs-based Perovskite Solar Cells. In 2023 IEEE 50th Photovoltaic Specialists Conference, PVSC 2023. Institute of Electrical and Electronics Engineers Inc. 2023. (Conference Record of the IEEE Photovoltaic Specialists Conference). doi: 10.1109/PVSC48320.2023.10359713

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abstract = "Zinc oxide (ZnO) possesses remarkable semiconductor properties. The compact ZnO (c-ZnO) and ZnO nanorod arrays (ZnO-NAs) are used as ETLs in CsPbI2Br perovskite solar cells (PSCs). It is found that c-ZnO doped with graphene oxide (GO) has an improvement in electron transport efficiency in PSCs. The devices based on c-ZnO:GO ETL exhibit an average power conversion efficiency (PCE) of 9.1%, which is an improvement of 7% compared to PSCs with the undoped ETL.",

keywords = "electron transport layers, graphene oxide, nanostructures, perovskite solar cells, zinc oxide",

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AU - Yermekov, Nurzhan

AU - Kashkimbayev, Ulan

AU - Ng, Annie

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AB - Zinc oxide (ZnO) possesses remarkable semiconductor properties. The compact ZnO (c-ZnO) and ZnO nanorod arrays (ZnO-NAs) are used as ETLs in CsPbI2Br perovskite solar cells (PSCs). It is found that c-ZnO doped with graphene oxide (GO) has an improvement in electron transport efficiency in PSCs. The devices based on c-ZnO:GO ETL exhibit an average power conversion efficiency (PCE) of 9.1%, which is an improvement of 7% compared to PSCs with the undoped ETL.

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Optimization of Zinc Oxide Electron Transport Layers for Cs-based Perovskite Solar Cells

Abstract

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Keywords

ASJC Scopus subject areas

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