Xuliang Zhang

A Dual‐Site Molecule‐Engineered Hole‐Transporting Layer: Boosting Efficiency in Both Perovskite and Non‐Fullerene Organic Solar Cells

Zhijie Tang, Chenxi Guo, Bin Li, Jijiao Huang et autres

ABSTRACT Nickel oxide (NiO x ) with self‐assembled monolayers (SAMs) has been widely used as a hole‐transporting layer (HTL) for efficient p‐i‐n perovskite solar cells (PSCs), while suffering from inhomogeneous interfacial contact due to weak anchoring. In this study, we report a …

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In-situ entropic ligand engineering enables high-efficiency quantum dot solar cells

Hehe Huang, Chenyu Zhao, Xuliang Zhang, Huifeng Li et autres

Metal halide perovskite quantum dots (PQDs), particularly formamidinium lead triiodide (FAPbI3) PQDs, have garnered significant attention for high-efficiency solar cells due to their ideal optical properties and stable phase structure. However, achieving desired colloidal dispersion and charge transport of FAPbI3 PQDs still …

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Author Correction: Diffusion-mediated synthesis of high-quality organic–inorganic hybrid perovskite nanocrystals

Xiang Sun, Yang Liu, Guozheng Shi, Yumin Wang et autres

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Dual‐Phase Ligand Engineering Enables 18.21% FAPbI3 Quantum Dot Solar Cells

Du Li, Chenyu Zhao, Xuliang Zhang, Xinyu Zhao et autres

Abstract Formamidinium lead triiodide (FAPbI3) perovskite quantum dot (PQD) are promising candidate for high‐performing quantum dot photovoltaic due to its narrow bandgap, high ambient stability, and long carrier lifetime. However, the carrier transport blockage and nonradiative recombination loss, originating from the high‐dielectric …

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Surface chemistry-engineered perovskite quantum dot photovoltaics

Xuliang Zhang, Hehe Huang, Chenyu Zhao, Jianyu Yuan

The discovery and synthesis of colloidal quantum dots (QDs) was awarded the Nobel Prize in Chemistry in 2023. Recently, the development of bulk metal halide perovskite semiconductors has generated intense interest in their corresponding perovskite QDs. QDs, more broadly known as nanocrystals, …

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Diffusion-mediated synthesis of high-quality organic–inorganic hybrid perovskite nanocrystals

Xiang Sun, Yang Liu, Guozheng Shi, Yumin Wang et autres

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Conductive colloidal perovskite quantum dot inks towards fast printing of solar cells

Xuliang Zhang, Hehe Huang, Chenyu Zhao, Lujie Jin et autres

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