Design and performance optimization of carbon-based all …

Design and performance optimization of carbon-based all-inorganic CsPbIBr 2 perovskite battery with C 60 buffer layer. Author links open overlay panel Qian Ma a, Weiqun Chu a ... The results show that the CsPbIBr 2 /CsSnI 3 perovskite heterojunction PSC extends the absorption spectral wavelength range from 600 nm in the visible area to 960 nm ...

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Enhanced photovoltage for inverted planar …

Recently, perovskite solar cells (PSCs) with inverted planar heterojunction structures, wherein a polycrystalline perovskite film is sandwiched between a hole- and an electron-extraction layer, have gained attention …

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2D/3D heterojunction engineering at the buried interface

a, TOF-SIMS profile of ITO/NiO x /PTAA/Al 2 O 3 /perovskite with bottom-up 2D/3D perovskite heterojunction at buried interface (2D spacer species: CN − and Cl −, ammonium salt: CN −).The 2D ...

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Internal electric field engineering step-scheme–based heterojunction …

This study focuses on improving photocatalytic CO 2 reduction reaction (CRR) activity and modulating product selectivity. An In 4 SnS 8 /Cs 3 Bi 2 Br 9-X (ISS/CBB-X) heterojunction is prepared using novel lead-free Cs 3 Bi 2 Br 9 perovskite quantum dot–modified In 4 SnS 8, which shows considerable potential as photocatalysts for CRRs under visible …

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Interface engineering of Ruddlesden–Popper perovskite…

Interface engineering of Ruddlesden–Popper perovskite/CeO 2 /carbon heterojunction for rechargeable zinc-air batteries. Author links open overlay panel Yanzhu Deng a, Juwei Du a ... (ORR/OER) for rechargeable zinc-air battery applications. There is an urgent need to design and construct robust and cost-efficient bifunctional electrocatalysts. ...

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A binary 2D perovskite passivation for efficient and stable perovskite …

Zhang, F. et al. Buried-interface engineering of conformal 2D/3D perovskite heterojunction for efficient perovskite/silicon tandem solar cells on industrially textured silicon. Adv. Mater. 35 ...

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Lattice Mismatch at the Heterojunction of Perovskite Solar Cells

Lattice mismatch is crucial for the efficiency and lifetime of perovskite solar cells because it affects interfacial charge behavior and perovskite degradation. This review …

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Design and performance optimization of carbon-based all …

DOI: 10.1016/j.solener.2022.10.002 Corpus ID: 252854957; Design and performance optimization of carbon-based all-inorganic CsPbIBr2 perovskite battery with C60 buffer layer @article{Ma2022DesignAP, title={Design and performance optimization of carbon-based all-inorganic CsPbIBr2 perovskite battery with C60 buffer layer}, author={Qian Ma and Weiqun …

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CN113707647B

The invention discloses a preparation method of a perovskite/MWT heterojunction series-parallel composite cell, and relates to the technical field of solar cell production. The MWT back contact technology is introduced to connect two series-connected cells in parallel to obtain higher photoelectric conversion efficiency. The series-parallel composite battery comprises two …

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Harnessing strong aromatic conjugation in low-dimensional perovskite …

The large organic cations in low-dimensional perovskite often introduces carrier mobility anisotropy and impedes charge transport. Here, authors report perovskite heterojunction with strong ...

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Insight into Evolution, Processing and Performance of Multi-length ...

The evolution of optimum cell structure is directed to planar heterojunction with perovskite thin film sandwiched between p- and n- type charge collecting layers from meso-superstructured solar ...

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Design strategies of ZnO heterojunction arrays towards effective ...

Battery Energy is an interdisciplinary journal focused on advanced energy materials with an emphasis on batteries and their ... (NRs) heterojunction arrays have been widely used in photovoltaic cells owing to the outstanding photoelectrical chracteristics, high stability and low cost. ... perovskite solar cells (PSCs) based on 1D ZnO NRs still ...

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Ruddlesden–Popper 2D Perovskite‐MoS2 Hybrid Heterojunction ...

Excellent performance of hybrid Li-PRB is attributed to the formation of type-II heterojunction that leads to improved crystallinity and film morphology. The PRB has demonstrated a high photo …

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Study on High-Efficiency Double Perovskite/Silicon Heterojunction ...

In this work, we use Silvaco ATLAS simulation software to design and study the optimal scale of the Cs2AgBiBr6 double perovskite/silicon heterojunction tandem structure …

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Heterojunction formed via 3D-to-2D perovskite conversion for

The wide-bandgap perovskite solar cells demonstrate a champion power conversion efficiency of 19.6% and an open-circuit voltage of 1.32 V.

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Interface engineering of Ruddlesden–Popper perovskite…

The development of noble metal-based bifunctional electrocatalysts is the key to driving the sluggish oxygen reduction/evolution reaction (ORR/OER) for rechargeable zinc-air battery applications. There is an urgent need to design and construct robust and cost-efficient bifunctional electrocatalysts. Herein, an interface engineering strategy of Ruddlesden–Popper (RP) …

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Heterojunction Incorporating Perovskite and Microporous …

In this paper, we present a facile approach to enhance the efficiency and stability of perovskite solar cells (PSCs) by incorporating perovskite with microporous indium-based metal–organic framework [In12O(OH)16(H2O)5(btc)6]n (In-BTC) nanocrystals and forming heterojunction light-harvesting layer. The interconnected micropores and terminal oxygen sites …

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CN104465992A

The invention discloses a perovskite planar heterojunction solar battery based on a self-assembled monolayer. The perovskite planar heterojunction solar battery comprises a substrate, a transparent metal electrode layer, an inorganic electron transfer layer, a photosensitive layer, a hole transfer layer and a metal electrode layer from bottom to top.

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Designs from single junctions, heterojunctions to …

We first introduce the basic working principles of single junction PVSCs and the intrinsic properties (such as crystallinity and defects) in perovskite films. Afterwards, the progress of diverse heterojunction designs …

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CN115697008A

The packaging apparatus for a perovskite heterojunction battery as claimed in claim 1, wherein: the glass plate transferring device (5) comprises a device box (57) communicated in the right vacuum box (3), a moving-in electric cylinder (58) arranged on the device box (57), a placing frame (59) arranged on a power rod of the moving-in electric ...

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Ruddlesden–Popper 2D Perovskite‐MoS2 Hybrid Heterojunction ...

The study reports the Ruddlesden–Popper (RP) metal halide perovskite (MHP) and ... hybrid heterojunction-based photocathodes for Li-ion photo-rechargeable battery (Li-PRB) applications. Hybrid ... Excellent performance of hybrid Li-PRB is attributed to the formation of type-II heterojunction that leads to improved crystallinity and film ...

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Design and performance optimization of carbon-based all …

The carbon-based all-inorganic perovskite battery with FTO/In 2 S 3 /CsPbIBr 2 /C 60 /CuSCN/C structure was designed and simulated.. The addition of C 60 buffer layer structure effectively enhanced the spectral response range.. Suitable inter-interface band regulation engineering enhances the effective migration of photogenerated carriers.

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High-Efficiency Silicon Heterojunction Solar Cells: Materials, …

The application of silicon heterojunction solar cells for ultra-high efficiency perovskite/c-Si and III-V/c-Si tandem devices is also reviewed. In the last, the perspective, challenge and potential solutions of silicon heterojunction solar cells, as well as the tandem solar cells are discussed. ... Si heterojunction (SHJ) solar cells consist of ...

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Efficient planar heterojunction perovskite solar cells by

planar heterojunction perovskite solar cell produced a short-circuit photocurrent of 17.6mAcm22, an open-circuit voltage of 0.84V and afillfactorof0.58,yieldinganoverallefficiencyof8.6% Table1we

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Double-side 2D/3D heterojunctions for inverted perovskite

With this, inverted perovskite solar cells with double-side 2D/3D heterojunctions achieved a power conversion efficiency of 25.6% (certified 25.0%), retaining 95% of their initial …

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Laminated Monolithic Perovskite/Silicon Tandem …

1 Introduction. Over the past decade, the power conversion efficiency (PCE) of perovskite photovoltaics has steadily increased. Today, single-junction PSC achieve outstanding performances exceeding 25%. [] The unique …

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Heterojunction Perovskite Solar Cells: Opto-Electro …

Organic–inorganic heterojunction perovskite solar cell (PSC) is promising for low-cost and high-performance photovoltaics. To further promote the performance of PSCs, understanding and controlling the underneath photoconversion …

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Metal‐Organic Framework Materials in Perovskite Solar Cells: …

Yang et al. further developed an In-based MOF ([In 12 O(OH) 16 (H 2 O) 5 (BTC) 6] n (In-BTC)) to form a heterojunction perovskite layer (Figure 3d). The interconnected micropores and terminal oxygen sites of In-BTC coordinate with Pb 2+ and allow the preferential crystallization of perovskite inside regular cavities (Figure 3e). This endows the ...

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