Two-step spin coating approach of hybrid perovskite solid state solar cells: effects of thermal annealing temperatures

Muncho Josephine Mbunwe; Agbo Alfred Ogbodo; Victor Sunday Aigbodion; Egoigwe Vincent Sochima

doi:10.1007/s00170-024-14408-8

Two-step spin coating approach of hybrid perovskite solid state solar cells: effects of thermal annealing temperatures

Muncho Josephine Mbunwe, Agbo Alfred Ogbodo, Victor Sunday Aigbodion, Egoigwe Vincent Sochima

Mechanical Engineering Science

Research output: Contribution to journal › Article › peer-review

Abstract

In this study, the spin coating process was used to develop perovskite solar cells in a two-step process. Thermal annealing of the perovskite solar cells was done from 90 to 120 °C, and the microstructure and solar cell properties of the perovskite were determined. The result shows that the thermal annealing temperature affects the degree of crystallisation of the perovskite layer. The optimal result was obtained at 120 °C, where the efficiency was 9.6%, fill factor = 0.45, Jsc = 12.51 mA/cm², and Voc = 0.822 V. It has been established that combined-effect two-step spin coating and thermal annealing can be used to enhance the solar properties of lead-based perovskites.

Original language	English
Pages (from-to)	4939-4948
Number of pages	10
Journal	International Journal of Advanced Manufacturing Technology
Volume	134
Issue number	9-10
DOIs	https://doi.org/10.1007/s00170-024-14408-8
Publication status	Published - Oct 2024

Keywords

Annealing temperature and solar cell properties
Microstructure
Perovskites
Spin coating

ASJC Scopus subject areas

Control and Systems Engineering
Software
Mechanical Engineering
Computer Science Applications
Industrial and Manufacturing Engineering

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1007/s00170-024-14408-8

Cite this

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title = "Two-step spin coating approach of hybrid perovskite solid state solar cells: effects of thermal annealing temperatures",

abstract = "In this study, the spin coating process was used to develop perovskite solar cells in a two-step process. Thermal annealing of the perovskite solar cells was done from 90 to 120 °C, and the microstructure and solar cell properties of the perovskite were determined. The result shows that the thermal annealing temperature affects the degree of crystallisation of the perovskite layer. The optimal result was obtained at 120 °C, where the efficiency was 9.6\%, fill factor = 0.45, Jsc = 12.51 mA/cm2, and Voc = 0.822 V. It has been established that combined-effect two-step spin coating and thermal annealing can be used to enhance the solar properties of lead-based perovskites.",

keywords = "Annealing temperature and solar cell properties, Microstructure, Perovskites, Spin coating",

author = "Mbunwe, \{Muncho Josephine\} and Ogbodo, \{Agbo Alfred\} and Aigbodion, \{Victor Sunday\} and Sochima, \{Egoigwe Vincent\}",

note = "Publisher Copyright: {\textcopyright} The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2024.",

year = "2024",

month = oct,

doi = "10.1007/s00170-024-14408-8",

language = "English",

volume = "134",

pages = "4939--4948",

journal = "International Journal of Advanced Manufacturing Technology",

issn = "0268-3768",

publisher = "Springer London",

number = "9-10",

}

Two-step spin coating approach of hybrid perovskite solid state solar cells: effects of thermal annealing temperatures. / Mbunwe, Muncho Josephine; Ogbodo, Agbo Alfred; Aigbodion, Victor Sunday et al.
In: International Journal of Advanced Manufacturing Technology, Vol. 134, No. 9-10, 10.2024, p. 4939-4948.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Two-step spin coating approach of hybrid perovskite solid state solar cells

T2 - effects of thermal annealing temperatures

AU - Mbunwe, Muncho Josephine

AU - Ogbodo, Agbo Alfred

AU - Aigbodion, Victor Sunday

AU - Sochima, Egoigwe Vincent

N1 - Publisher Copyright: © The Author(s), under exclusive licence to Springer-Verlag London Ltd., part of Springer Nature 2024.

PY - 2024/10

Y1 - 2024/10

N2 - In this study, the spin coating process was used to develop perovskite solar cells in a two-step process. Thermal annealing of the perovskite solar cells was done from 90 to 120 °C, and the microstructure and solar cell properties of the perovskite were determined. The result shows that the thermal annealing temperature affects the degree of crystallisation of the perovskite layer. The optimal result was obtained at 120 °C, where the efficiency was 9.6%, fill factor = 0.45, Jsc = 12.51 mA/cm2, and Voc = 0.822 V. It has been established that combined-effect two-step spin coating and thermal annealing can be used to enhance the solar properties of lead-based perovskites.

AB - In this study, the spin coating process was used to develop perovskite solar cells in a two-step process. Thermal annealing of the perovskite solar cells was done from 90 to 120 °C, and the microstructure and solar cell properties of the perovskite were determined. The result shows that the thermal annealing temperature affects the degree of crystallisation of the perovskite layer. The optimal result was obtained at 120 °C, where the efficiency was 9.6%, fill factor = 0.45, Jsc = 12.51 mA/cm2, and Voc = 0.822 V. It has been established that combined-effect two-step spin coating and thermal annealing can be used to enhance the solar properties of lead-based perovskites.

KW - Annealing temperature and solar cell properties

KW - Microstructure

KW - Perovskites

KW - Spin coating

UR - https://www.scopus.com/pages/publications/85203528188

U2 - 10.1007/s00170-024-14408-8

DO - 10.1007/s00170-024-14408-8

M3 - Article

AN - SCOPUS:85203528188

SN - 0268-3768

VL - 134

SP - 4939

EP - 4948

JO - International Journal of Advanced Manufacturing Technology

JF - International Journal of Advanced Manufacturing Technology

IS - 9-10

ER -

Two-step spin coating approach of hybrid perovskite solid state solar cells: effects of thermal annealing temperatures

Abstract

Keywords

ASJC Scopus subject areas

UN SDGs

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