Proceedings of the 4th International Conference on Key Enabling Technologies (KEYTECH 2024)

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Overview of Tin-Based Perovskite Solar Cells Stoichiometry and Energy Band Gap

Authors
Amit Kumar Harit1, *, Achu Titus1, *, Intizar Ali1, Sony Vijayan1, Dermot Brabazon1, Valeria Nicolosi2, Sithara P. Sreenilayam1
1I-Form, Advanced Manufacturing Research Centre, & Advanced Processing Technology Research Centre, School of Mechanical and Manufacturing Engineering, Dublin City University, Glasnevin, Dublin-9, Ireland
2I-Form and AMBER research centers, School of Chemistry, Trinity College Dublin, Dublin, Ireland
*Corresponding author. Email: amit.kumarharit@dcu.ie
*Corresponding author. Email: achu.titus2@mail.dcu.ie
Corresponding Authors
Amit Kumar Harit, Achu Titus
Available Online 24 December 2024.
DOI
10.2991/978-94-6463-602-4_42How to use a DOI?
Keywords
photovoltaics; perovskite; stoichiometry; tin solar cell; energy band gap
Abstract

Lead-free perovskites, especially Tin (Sn) based, have gained significant attention as promising candidates for solar cell applications due to their lower toxicity and potential for eco-friendly energy solutions. However, challenges such as precursor toxicity, complex film deposition methods, and instability in ambient conditions remain key obstacles to their broader adoption. This review provides an overview of the working principles of perovskite solar cells, emphasizing how stoichiometry affects the band gap in Sn-based perovskites. We aim to guide researchers in selecting optimal stoichiometric compositions for developing efficient and stable solar cells.

Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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Volume Title
Proceedings of the 4th International Conference on Key Enabling Technologies (KEYTECH 2024)
Series
Atlantis Highlights in Engineering
Publication Date
24 December 2024
ISBN
978-94-6463-602-4
ISSN
2589-4943
DOI
10.2991/978-94-6463-602-4_42How to use a DOI?
Copyright
© 2024 The Author(s)
Open Access
Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

Cite this article

risenwbib
TY  - CONF
AU  - Amit Kumar Harit
AU  - Achu Titus
AU  - Intizar Ali
AU  - Sony Vijayan
AU  - Dermot Brabazon
AU  - Valeria Nicolosi
AU  - Sithara P. Sreenilayam
PY  - 2024
DA  - 2024/12/24
TI  - Overview of Tin-Based Perovskite Solar Cells Stoichiometry and Energy Band Gap
BT  - Proceedings of the 4th International Conference on Key Enabling Technologies (KEYTECH 2024)
PB  - Atlantis Press
SP  - 322
EP  - 328
SN  - 2589-4943
UR  - https://doi.org/10.2991/978-94-6463-602-4_42
DO  - 10.2991/978-94-6463-602-4_42
ID  - Harit2024
ER  -