Dependence of CZTS thin film properties and photovoltaic performance on heating rate and sulfurization time

Olğar, M.A.; Erkan, Serkan; Zan, Recep

doi:10.1016/j.jallcom.2023.171283

Cited by 18 publications

(1 citation statement)

References 58 publications

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“…Among renewable energy technologies, which include geothermal, wind power, and biomass conversion, solar photovoltaics, converting sun light into electricity, carries the most potential, due to the continuous access to the infinite solar resource. Solar cells use the photovoltaic effect to convert solar energy into electricity and have been under development during the last few decades, toward improving their power conversion efficiency (PCE), reducing the cost of production, and satisfying environmental requirements, including sustainability of the fabrication materials and processes [1][2][3][4][5][6][7]. To date, solar cell development and conceptualization has evolved through three generations.…”

Section: Introductionmentioning

confidence: 99%

Nanoscale Cu2ZnSnSxSe(4−x) (CZTS/Se) for Sustainable Solutions in Renewable Energy, Sensing, and Nanomedicine

Mohammadi,

Kaur,

Radu

2024

Crystals

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The importance and breadth of applications of the family of quaternary chalcogenides with the formula Cu2ZnSnSxSe(4−x) (CZTS/Se) where x = 0–4 are steadily expanding due to the tunable optoelectronic properties of these compounds and the Earth abundance of the elements in their composition. These p-type semiconductors are viewed as a viable alternative to Si, gallium arsenide, CdTe, and CIGS solar cells due to their cost effectiveness, Earth’s crust abundance, and non-toxic elements. Additionally, CZTS/Se compounds have demonstrated notable capabilities beyond solar cells, such as photoelectrochemical CO2 reduction, solar water splitting, solar seawater desalination, hydrogen production, and use as an antibacterial agent. Various routes have been explored for synthesizing pure CZTS/Se nanomaterials and significant efforts have been dedicated to reducing the occurrence of secondary phases. This review focuses on synthetic approaches for CZTS/Se nanomaterials, with emphasis on controlling the size and morphology of the nanoparticles and their recent application in solar energy harvesting and beyond, highlighting challenges in achieving the desired purity required in all these applications.

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Section: Introductionmentioning

confidence: 99%

Nanoscale Cu2ZnSnSxSe(4−x) (CZTS/Se) for Sustainable Solutions in Renewable Energy, Sensing, and Nanomedicine

Mohammadi,

Kaur,

Radu

2024

Crystals

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Tuning the Electronic and Optical Properties of Cu₂ZnSn_1−xGe_xS₄ Alloys for Photovoltaic Applications: A Hybrid Density Functional Theory and Device Simulation Approach

Goumri‐Said,

Ziane,

Belarbi

et al. 2024

Battery Energy

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In this study, we explore the electronic and optical properties of Cu2ZnSn1−xGexS4 using density functional theory combined with hybrid functional calculations. Alloying Cu2ZnSnS4 with Ge and the formation of a band gap gradient are investigated as strategies to improve the efficiency of single‐junction photovoltaic (PV) devices and as top cells in tandem solar cells. Our findings reveal that increasing Ge concentration leads to a rise in the band gap, with a small bowing constant (b ≈ 0.02 eV) indicating good miscibility of Ge in the host lattice. The electronic properties suggest that lower Ge incorporation may be optimal for PV applications. Additionally, device simulations were conducted to evaluate the impact of Cu2ZnSn1−xGexS4 layer thickness on device performance, with and without a back surface field. The integration of first‐principles calculations with SCAPS‐1D simulations offers a comprehensive framework for predicting the performance of Cu2ZnSn1−xGexS4 solar cells, highlighting the potential of Ge alloying for enhancing PV efficiency.

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The impact of surface treatment on Al foil for Cu2ZnSnS4 thin films

Chen,

Fu,

Huang

et al. 2024

J Mater Sci: Mater Electron

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Dependence of CZTS thin film properties and photovoltaic performance on heating rate and sulfurization time

Cited by 18 publications

References 58 publications

Nanoscale Cu2ZnSnSxSe(4−x) (CZTS/Se) for Sustainable Solutions in Renewable Energy, Sensing, and Nanomedicine

Nanoscale Cu2ZnSnSxSe(4−x) (CZTS/Se) for Sustainable Solutions in Renewable Energy, Sensing, and Nanomedicine

Tuning the Electronic and Optical Properties of Cu₂ZnSn_1−xGe_xS₄ Alloys for Photovoltaic Applications: A Hybrid Density Functional Theory and Device Simulation Approach

The impact of surface treatment on Al foil for Cu2ZnSnS4 thin films

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Dependence of CZTS thin film properties and photovoltaic performance on heating rate and sulfurization time

Cited by 18 publications

References 58 publications

Nanoscale Cu2ZnSnSxSe(4−x) (CZTS/Se) for Sustainable Solutions in Renewable Energy, Sensing, and Nanomedicine

Nanoscale Cu2ZnSnSxSe(4−x) (CZTS/Se) for Sustainable Solutions in Renewable Energy, Sensing, and Nanomedicine

Tuning the Electronic and Optical Properties of Cu2ZnSn1−xGexS4 Alloys for Photovoltaic Applications: A Hybrid Density Functional Theory and Device Simulation Approach

The impact of surface treatment on Al foil for Cu2ZnSnS4 thin films

Contact Info

Product

Resources

About

Tuning the Electronic and Optical Properties of Cu₂ZnSn_1−xGe_xS₄ Alloys for Photovoltaic Applications: A Hybrid Density Functional Theory and Device Simulation Approach