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   Articles with "buried interface" as a keyword



Buried Interface‐The Key Issues for High Performance Inverted Perovskite Solar Cells

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202314039

Abstract: Interface engineering is known for effectively improving interfacial contact and passivating defects to enhance device performance of inverted perovskite solar cells (PSCs). Currently, most of works focus on surface passivation, while the buried interface is… read more here.

Keywords: performance inverted; buried interface; inverted perovskite; interface ... See more keywords

Fluorinated Pyrimidine Bridged Buried Interface for Stable and Efficient Wide‐Bandgap Perovskite Solar Cells

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recommendations! Published in 2024 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202417310

Abstract: The buried interface of wide‐bandgap (WBG) perovskite solar cells (PSCs) is crucial for effective charge transfer and device stability. In this study, 2,4‐diamino‐6‐fluoropyrimidine (DMFP) is incorporated into the perovskite layer to form a molecular bridge… read more here.

Keywords: solar cells; wide bandgap; buried interface; interface ... See more keywords

Oxygen‐Assisted Chemical Reaction Enables Buried Interface Optimization for Efficient CsPbI3 Perovskite Solar Cells

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recommendations! Published in 2025 at "Advanced Functional Materials"

DOI: 10.1002/adfm.202512188

Abstract: All‐inorganic CsPbI3 perovskite solar cells (PSCs) have attracted dramatic attention in both single‐junction and tandem solar cells due to their exceptional thermal stability and superior optoelectronic properties. However, the unstable phase structure, especially under moisture,… read more here.

Keywords: oxygen assisted; cspbi3; solar cells; cspbi3 perovskite ... See more keywords
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Passivation of the Buried Interface via Preferential Crystallization of 2D Perovskite on Metal Oxide Transport Layers.

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recommendations! Published in 2021 at "Advanced materials"

DOI: 10.1002/adma.202103394

Abstract: The open-circuit voltage (Voc ) of perovskite solar cells is limited by non-radiative recombination at perovskite/carrier transport layer (CTL) interfaces. 2D perovskite post-treatments offer a means to passivate the top interface; whereas, accessing and passivating… read more here.

Keywords: buried interface; preferential crystallization; transport; metal oxide ... See more keywords

Oriented Molecular Bridge Constructs Homogeneous Buried Interface for Perovskite Solar Cells with Efficiency Over 25.3%

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recommendations! Published in 2024 at "Advanced Materials"

DOI: 10.1002/adma.202310710

Abstract: Buried interface optimization matters the efficiency improvement of planar perovskite solar cells (PSCs), and the molecular bridge is reported to be an effective approach. Herein, a molecular bridge is constructed at buried interface using 4‐chloro‐3‐sulfamoylbenzoic… read more here.

Keywords: bridge; efficiency; pscs; buried interface ... See more keywords

Buried Interface Strategies with Covalent Organic Frameworks for High‐Performance Inverted Perovskite Solar Cells

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recommendations! Published in 2024 at "Advanced Materials"

DOI: 10.1002/adma.202408686

Abstract: Simultaneously controlling defects and film morphology at the buried interface is a promising approach to improve the power conversion efficiency (PCE) of inverted perovskite solar cells (PSCs). Here, two new donor‒acceptor type semiconductive covalent organic… read more here.

Keywords: solar cells; covalent organic; buried interface; inverted perovskite ... See more keywords

Buried Interface Dielectric Layer Engineering for Highly Efficient and Stable Inverted Perovskite Solar Cells and Modules.

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recommendations! Published in 2023 at "Advanced science"

DOI: 10.1002/advs.202300586

Abstract: Stability and scalability are essential and urgent requirements for the commercialization of perovskite solar cells (PSCs), which are retarded by the non-ideal interface leading to non-radiative recombination and degradation. Extensive efforts are devoted to reducing… read more here.

Keywords: solar cells; buried interface; interface; dielectric layer ... See more keywords
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Bridging the Buried Interface with Piperazine Dihydriodide Layer for High Performance Inverted Solar Cells.

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recommendations! Published in 2023 at "Small"

DOI: 10.1002/smll.202208260

Abstract: Given that it is closely related to perovskite crystallization and interfacial trap densities, buried interfacial engineering is crucial for creating effective and stable perovskite solar cells. Compared with the in-depth studies on the defect at… read more here.

Keywords: solar cells; piperazine dihydriodide; buried interface; interface ... See more keywords

Multi-Functional Regulation on Buried Interface for Achieving Efficient Triple-Cation Perovskite Solar Cells.

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recommendations! Published in 2024 at "Small"

DOI: 10.1002/smll.202308836

Abstract: Mixed-cation perovskite solar cells (PSCs) have attracted much attention because of the advantages of suitable bandgap and stability. It is still a challenge to rationally design and modify the perovskite/tin oxide (SnO2 ) heterogeneous interface… read more here.

Keywords: buried interface; cation perovskite; interface; interface achieving ... See more keywords

Multifunctional Buried Interface Modification Enables Efficient Tin Perovskite Solar Cells.

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recommendations! Published in 2023 at "Small methods"

DOI: 10.1002/smtd.202300029

Abstract: Tin perovskite solar cells (PSCs) are considered promising candidates to promote lead-free perovskite photovoltaics. However, their power conversion efficiency (PCE) is limited by the easy oxidation of Sn2+ and low quality of tin perovskite film.… read more here.

Keywords: solar cells; buried interface; tin; tin perovskite ... See more keywords

Buried Interface Regulation with TbCl3 for Highly-Efficient All-Inorganic Perovskite/Silicon Tandem Solar Cells

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recommendations! Published in 2025 at "Nano-Micro Letters"

DOI: 10.1007/s40820-025-01763-8

Abstract: The lanthanide compound of TbCl3 improved the wettability of Me-4PACz and further enhanced crystallization, in which the additional Cl− ions passivate iodine vacancy and improve energy level alignment at buried interface. The inverted CsPbI3 PSCs… read more here.

Keywords: solar cells; inorganic perovskite; tandem solar; buried interface ... See more keywords