Thin-Film Solar Cell: Mechanism, Property and Application

A special issue of Nanomaterials (ISSN 2079-4991). This special issue belongs to the section "Solar Energy and Solar Cells".

Deadline for manuscript submissions: closed (20 December 2023) | Viewed by 3985

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Guest Editor
College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China
Interests: energy semiconductor materials; thin film materials and devices; photoelectric devices; photovoltaic devices; photodetectors; photoelectrochemical photoelectrodes
College of Physics and Optoelectronic Engineering, Shenzhen University, Shenzhen, China
Interests: energy semiconductor materials; thin film materials and devices; photoelectric devices; photovoltaic devices; photodetectors; photoelectrochemical photoelectrodes
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Special Issue Information

Dear Colleagues,

Solving the increasingly prominent energy shortage and environmental pollution is an urgent need to achieve sustainable development. As a kind of inexhaustible renewable energy, the development and utilization of solar energy have important scientific significance to alleviate energy problems and environmental problems. The efficiency improvement mechanism of thin film photovoltaic devices is one of the main topics in the field of renewable energy. Thin-film photovoltaic (TFPV) technology offers more versatility than silicon (Si) due to its compelling features of being lightweight and compatible with flexible and rigid substrates and compatibility with opaque and translucent architectures. Some inorganic thin-film solar cells such as Cu(In, Ga)Se2 and CdTe have reached advanced and mature processes, and the new Cu2ZnSn(S, Se)4 thin-film solar cells have also attracted people's interest due to their abundant element reserves and non-toxic advantages. Perovskite solar cells, organic solar cells and dye-sensitized thin-film cells based on nanomaterials have also been extensively studied. The research on thin-film solar cells, especially the research on the photoelectric conversion performance, mechanism and future applications, has far-reaching significance for the development of this field.

This Special Issue focuses on the latest experimental advances and theoretical studies of TFPV devices, outlining various strategies to improve the performance of solar cells. It aims to engage academic and industrial researchers to foster current knowledge of TFPV materials and devices and to develop new ideas for device efficiency improvements and future applications. We invite authors to contribute original research articles and review articles covering the current progress on TFPV. Potential topics include, but are not limited to:

  • Nanomaterials and nanostructures in TFPV materials;
  • Nanoscale defects and phase regulation in TFPV materials;
  • Optimization of power conversion efficiency of TFPV devices;
  • Efficiency improvement mechanism of TFPV devices;
  • The wide applications of TFPV materials and devices.

Dr. Guangxing Liang
Dr. Shuo Chen
Guest Editors

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Keywords

  • solar energy conversion
  • photovoltaic semiconductor materials
  • thin-film photovoltaic materials and properties
  • thin-film photovoltaic devices
  • power conversion efficiency
  • performance optimization
  • efficiency improvement mechanism
  • future applications of thin-film photovoltaic materials and devices

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Published Papers (2 papers)

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13 pages, 4173 KiB  
Article
Tellurium Doping Inducing Defect Passivation for Highly Effective Antimony Selenide Thin Film Solar Cell
by Guojie Chen, Xiangye Li, Muhammad Abbas, Chen Fu, Zhenghua Su, Rong Tang, Shuo Chen, Ping Fan and Guangxing Liang
Nanomaterials 2023, 13(7), 1240; https://doi.org/10.3390/nano13071240 - 31 Mar 2023
Cited by 12 | Viewed by 2736 | Correction
Abstract
Antimony selenide (Sb2Se3) is emerging as a promising photovoltaic material owing to its excellent photoelectric property. However, the low carrier transport efficiency, and detrimental surface oxidation of the Sb2Se3 thin film greatly influenced the further improvement [...] Read more.
Antimony selenide (Sb2Se3) is emerging as a promising photovoltaic material owing to its excellent photoelectric property. However, the low carrier transport efficiency, and detrimental surface oxidation of the Sb2Se3 thin film greatly influenced the further improvement of the device efficiency. In this study, the introduction of tellurium (Te) can induce the benign growth orientation and the desirable Sb/Se atomic ratio in the Te-Sb2Se3 thin film. Under various characterizations, it found that the Te-doping tended to form Sb2Te3-doped Sb2Se3, instead of alloy-type Sb2(Se,Te)3. After Te doping, the mitigation of surface oxidation has been confirmed by the Raman spectra. High-quality Te-Sb2Se3 thin films with preferred [hk1] orientation, large grain size, and low defect density can be successfully prepared. Consequently, a 7.61% efficiency Sb2Se3 solar cell has been achieved with a VOC of 474 mV, a JSC of 25.88 mA/cm2, and an FF of 64.09%. This work can provide an effective strategy for optimizing the physical properties of the Sb2Se3 absorber, and therefore the further efficiency improvement of the Sb2Se3 solar cells. Full article
(This article belongs to the Special Issue Thin-Film Solar Cell: Mechanism, Property and Application)
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2 pages, 585 KiB  
Correction
Correction: Chen et al. Tellurium Doping Inducing Defect Passivation for Highly Effective Antimony Selenide Thin Film Solar Cell. Nanomaterials 2023, 13, 1240
by Guojie Chen, Xiangye Li, Muhammad Abbas, Chen Fu, Zhenghua Su, Rong Tang, Shuo Chen, Ping Fan and Guangxing Liang
Nanomaterials 2024, 14(22), 1795; https://doi.org/10.3390/nano14221795 - 8 Nov 2024
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In the original publication [...] Full article
(This article belongs to the Special Issue Thin-Film Solar Cell: Mechanism, Property and Application)
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