Bo Chen

Bifunctional NiO x /Perovskite Interface Engineering for Efficient Air-Processed Wide-Bandgap Perovskite Solar Cells

Ying Zhu, Xin Zhang, Yuwei Geng, Yan Liu et autres

Abstract Nickel oxide (NiOx) hole transport layers are widely employed in perovskite solar cells (PSCs) due to their excellent chemical stability. However, the poor quality of the NiOx/perovskite interface limits device performance. Herein, we report a bifunctional interface engineering strategy using ammonium …

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Non-competitive additives regulate molecular assembly for compact monolayers in perovskite/silicon tandems

Lirong Zeng, Bingyu Qi, Xin Zhang, Xinjiang Wang et autres

Achieving densely packed self-assembled monolayers (SAM) is essential for constructing well-defined functional interfaces, yet monolayer formation is often hindered by molecular aggregation and additive-induced competition for surface anchoring sites. Here we report a non-competitive additive strategy that regulates molecular assembly during SAM …

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Non-competitive additives regulate molecular assembly for compact monolayers in perovskite/silicon tandems

Bo Chen, Lirong Zeng, Bingyu Qi, Xin Zhang et autres

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Particle decoration enables solution-processed perovskite integration with fully-textured silicon for efficient tandem solar cells

Wei Meng, Naihe Liu, Gao Zhang, Xiaolei Li et autres

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Particle decoration enables solution-processed perovskite integration with fully-textured silicon for efficient tandem solar cells

Naihe Liu, Gao Zhang, Wei Meng, Lijun Yang et autres

Perovskite/silicon tandem solar cells can exceed Shockley-Queisser limit, but achieving complete coverage of 2-4 μm pyramids on industrial fully-textured silicon with solution-processed perovskite film remains challenging. We address this issue by spray-coating alumina particles onto fully-textured silicon, creating a super-hydrophilic rough surface …

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Recycling lead and transparent conductors from perovskite solar modules

Bo Chen, Xun Xiao, Jinsong Huang, Shangshang Chen et autres

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Defect passivation in hybrid perovskite solar cells using quaternary ammonium halide anions and cations

Jinsong Huang, Bo Chen, Haotong Wei, Yang Bai et autres

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Suppressing Halide Segregation Via Dual‐Anchoring Strategy for 31.20% Perovskite/Silicon Tandem Solar Cells

Hao Du, Jiawen Li, Zhu Ma, Qian Zhang et autres

Abstract The efficiency and stability of wide bandgap (WBG) perovskite solar cells (PSCs) are constrained by photo‐induced halide segregation and severe non‐radiative recombination, which significantly impedes the advancement of high‐efficiency and stable perovskite/silicon tandem solar cells (PSTSCs). In this work, a potassium …

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Multi-active-site synergistic passivation strategy for efficient inverted perovskite solar cells

Hao Du, Junbo Yang, Zhu Ma, Qian Zhang et autres

Interfacial Regulation with Fluorinated Molecules for Inverted Sequential Perovskite Solar Cells

Hao Du, Zhu Ma, Qian Zhang, Yixian Li et autres

The two-step-based inverted perovskite solar cells (IPSCs) represent a key technical approach for realizing large-area modules and perovskite-silicon tandem solar cells. However, the substantial energy level mismatch between NiO X and the perovskite layer, as well as the defect-dense surface of NiO …

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Review of domestic and foreign research on natural gas production, supply, storage and marketing

Bingqing Sun, Bo Chen

The coordinated development of the natural gas production, supply, storage, and marketing system is formed under the conditions of the continuous devel-op-ment of the gas industry, the gradual maturation of the natural gas market, and the gradual formation of the natural gas …

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Multifunctional organic aniline molecule with interface and bulk defect modification for efficient inverted perovskite solar cells

Zhuo Lv, Zhu Ma, Qian Zhang, Bo Chen et autres

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