Featuring Semitransparent p–i–n Perovskite Solar Cells for High‐Efficiency Four‐Terminal/Silicon Tandem Solar Cells

Lee, Pei‐Huan; Wu, Ting-Tzu; Li, Chia‐Feng; Głowienka, Damian; Huang, Yuxuan; Huang, Shih‐Han; Huang, Yu‐Ching; Su, Wei‐Fang

doi:10.1002/solr.202270042

Cited by 5 publications

(4 citation statements)

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“…30 ICO thin films prepared using magnetron sputtering have been used as the two-side transparent electrodes in ST-PSCs 31,32 and a 17.23% PCE has been achieved. 31 Reactive plasma deposition (RPD), also known as hollow cathode discharge ion plating (HCD), allows high-quality oxide films to be obtained at low substrate temperatures due to its high ionization efficiency, high growth rate, and avoidance of the direct contact between plasma and substrate, which has attracted much attention in recent years for the preparation of transparent conductive films. The ICO and IWO (tungstendoped indium oxide) films with high conductivity and high transmission in the visible and near-infrared wavelengths have been successfully prepared by RPD.…”

Section: Introductionmentioning

confidence: 99%

“…Compared to ITO film, cerium-doped indium oxide (ICO) has higher carrier mobility, which can effectively reduce long wavelength free-carrier absorption due to lower carrier density and thus has been used as transparent electrode material in silicon heterojunction solar cells in recent years . ICO thin films prepared using magnetron sputtering have been used as the two-side transparent electrodes in ST-PSCs , and a 17.23% PCE has been achieved …”

Section: Introductionmentioning

confidence: 99%

“…23−25 Compared to ITO film, cerium-doped indium oxide (ICO) has higher carrier mobility, which can effectively reduce long wavelength free-carrier absorption due to lower carrier density and thus has been used as transparent electrode material in silicon heterojunction solar cells in recent years. 30 ICO thin films prepared using magnetron sputtering have been used as the two-side transparent electrodes in ST-PSCs 31,32 and a 17.23% PCE has been achieved. 31 Reactive plasma deposition (RPD), also known as hollow cathode discharge ion plating (HCD), allows high-quality oxide films to be obtained at low substrate temperatures due to its high ionization efficiency, high growth rate, and avoidance of the direct contact between plasma and substrate, which has attracted much attention in recent years for the preparation of transparent conductive films.…”

Section: Introductionmentioning

confidence: 99%

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Cerium-Doped Indium Oxide as a Top Electrode of Semitransparent Perovskite Solar Cells

Zhang

Che

Shang

et al. 2023

ACS Appl. Mater. Interfaces

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Semitransparent perovskite solar cells (ST-PSCs) play a very important role in high-efficiency tandem solar cells and building integrated photovoltaics (BIPV). One of the main challenges for high-performance ST-PSCs is to obtain suitable top-transparent electrodes by appropriate methods. Transparent conductive oxide (TCO) films, as the most widely used transparent electrodes, are also adopted in ST-PSCs. However, the possible ion bombardment damage during the TCO deposition and the relatively high postannealing temperature usually required for high-quality TCO films is not conducive to improving the performance of the perovskite solar cells with low ion bombardment and temperature tolerances. Herein, cerium-doped indium oxide (ICO) thin films are prepared by reactive plasma deposition (RPD) at substrate temperatures below 60 °C. A high carrier mobility of 50.26 cm 2 V −1 s −1 , a low resistivity of 7.18 × 10 −4 Ω•cm, and an average transmittance of 86.53% in the wavelength range of 400−800 nm and 87.37% in the wavelength range of 800−1200 nm are achieved. The RPD-prepared ICO film is used as a transparent electrode on top of the ST-PSCs (band gap ∼1.68 eV), and photovoltaic conversion efficiency (PCE) of 18.96% is achieved on the champion device.

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Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Cerium-Doped Indium Oxide as a Top Electrode of Semitransparent Perovskite Solar Cells

Zhang

Che

Shang

et al. 2023

ACS Appl. Mater. Interfaces

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“…In particular, the subcells of four-terminal perovskite/silicon tandem solar cells are only mechanically coupled and therefore free from restrictions in terms of their fabrication methods and parameters (e.g., temperature, surface textures, and polarities). Importantly, the failed PSC subcells in four-terminal perovskite/silicon tandem solar cells can be easily replaced in time, reducing the severe lifetime requirement for PSCs. − …”

Section: Introductionmentioning

confidence: 99%

Pure-Phase, Large-Grained Wide-Band-Gap Perovskite Films for High-Efficiency, Four-Terminal Perovskite/Silicon Tandem Solar Cells

Ma,

Zhu,

Han

et al. 2023

ACS Appl. Mater. Interfaces

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High-quality, stable perovskite films with a wide band gap between 1.65 and 1.80 eV are highly suitable for efficient and cost-competitive silicon-based tandem solar cells. Herein, we demonstrate that the combined strategies of the Pb(SCN)2 additive and air annealing can enable the Cs0.22FA0.78Pb(I0.85Br0.15)3 films with a wide band gap of 1.65 eV and favored properties including pure composition, high crystallinity, micro-sized grains, and reduced defects. With these desired films, the average efficiencies of semitransparent perovskite solar cells (PSCs) are boosted from (18.13 ± 0.31) to (20.35 ± 0.28)%. Further, the semitransparent PSC is used to assemble the four-terminal perovskite/TOPCon tandem solar cell. Benefiting from its excellent performance and preferred optical properties, the obtained tandem solar cell yields a milestone efficiency of 30.32%.

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Low-damage hydrogen-doped transparent electrodes towards semitransparent perovskite photovoltaics

Che,

Zhang,

Shang

et al. 2024

Nano Energy

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Featuring Semitransparent p–i–n Perovskite Solar Cells for High‐Efficiency Four‐Terminal/Silicon Tandem Solar Cells

Cited by 5 publications

References 0 publications

Cerium-Doped Indium Oxide as a Top Electrode of Semitransparent Perovskite Solar Cells

Cerium-Doped Indium Oxide as a Top Electrode of Semitransparent Perovskite Solar Cells

Pure-Phase, Large-Grained Wide-Band-Gap Perovskite Films for High-Efficiency, Four-Terminal Perovskite/Silicon Tandem Solar Cells

Low-damage hydrogen-doped transparent electrodes towards semitransparent perovskite photovoltaics

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