Search Results - "Wang, Pengyang"
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Efficient green light-emitting diodes based on quasi-two-dimensional composition and phase engineered perovskite with surface passivation
Published in Nature communications (08-02-2018)“…Perovskite light-emitting diodes (LEDs) are attracting great attention due to their efficient and narrow emission. Quasi-two-dimensional perovskites with…”
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Solvent-controlled growth of inorganic perovskite films in dry environment for efficient and stable solar cells
Published in Nature communications (08-06-2018)“…Inorganic halide perovskites such as cesium lead halide are promising due to their excellent thermal stability. Cesium lead iodide (CsPbI 3 ) has a bandgap of…”
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Ultra-bright and highly efficient inorganic based perovskite light-emitting diodes
Published in Nature communications (07-06-2017)“…Inorganic perovskites such as CsPbX 3 (X=Cl, Br, I) have attracted attention due to their excellent thermal stability and high photoluminescence quantum…”
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Novel Axially Chiral Ligand-Enabled Copper-Catalyzed Asymmetric Oxidative Coupling of 2‑Naphthols for the Synthesis of 6,6′-Disubstituted BINOLs
Published in Organic letters (01-04-2022)“…Novel axially chiral ligands have been designed and synthesized by merging the chelating picolinic acid with substituted BINOLs. The in-situ-prepared copper…”
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Interaction of gold nanoparticles with proteins and cells
Published in Science and technology of advanced materials (01-06-2015)“…Gold nanoparticles (Au NPs) possess many advantages such as facile synthesis, controllable size and shape, good biocompatibility, and unique optical…”
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Suppressed recombination for monolithic inorganic perovskite/silicon tandem solar cells with an approximate efficiency of 23
Published in eScience (Beijing) (01-05-2022)“…Potentially temperature-resistant inorganic perovskite/silicon tandem solar cells (TSCs) are promising devices for boosting efficiency past the single-junction…”
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Measuring Urban Vibrancy of Residential Communities Using Big Crowdsourced Geotagged Data
Published in Frontiers in big data (10-06-2021)“…The pervasiveness of mobile and sensing technologies today has facilitated the creation of Big Crowdsourced Geotagged Data (BCGD) from individual users in real…”
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Dynamic stability and vibration isolation property of a foot-leg coupling bio-inspired vibration isolation structure
Published in Meccanica (Milan) (01-09-2024)“…Inspired that Kangaroo could buffer the shock and vibration from ground and keep the body and head steady and low/wide-frequency vibration isolation…”
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Copper‐Catalyzed Cascade Cyclization of 2‐Propynolphenols: Access to 4‐Phosphorylated 2H‐Chromenes
Published in Advanced synthesis & catalysis (23-11-2017)“…A novel copper‐catalyzed cascade cyclization of easily prepared 2‐propynolphenols with disubstituted phosphine oxides has been developed to give…”
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Silicon heterojunction-based tandem solar cells: past, status, and future prospects
Published in Nanophotonics (Berlin, Germany) (01-06-2021)“…Due to stable and high power conversion efficiency (PCE), it is expected that silicon heterojunction (SHJ) solar cells will dominate the photovoltaic market…”
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Knockdown of myostatin expression by RNAi enhances muscle growth in transgenic sheep
Published in PloS one (20-03-2013)“…Myostatin (MSTN) has been shown to be a negative regulator of skeletal muscle development and growth. MSTN dysfunction therefore offers a strategy for…”
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Author Correction: Efficient green light-emitting diodes based on quasi-two-dimensional composition and phase engineered perovskite with surface passivation
Published in Nature communications (16-03-2018)“…The original version of this Article omitted an acknowledgement to the source of Fig. 1a. The following has been added to the end of the caption to Fig. 1:…”
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Insights into the effect of bromine‐based organic salts on the efficiency and stability of wide bandgap perovskite
Published in Nano select (01-03-2021)“…Wide bandgap perovskite solar cells (WB‐PSCs) sustained serious deficit of open‐circuit voltage (VOC) and instability in the development process, which limited…”
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Defects Healing in Two-Step Deposited Perovskite Solar Cells via Formamidinium Iodide Compensation
Published in ACS applied energy materials (27-04-2020)“…Photovoltaics based on metal halide perovskites have recently achieved a certificated efficiency of 25.2%. One of the factors that limit further development of…”
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Towards Semantically-Rich Spatial Network Representation Learning via Automated Feature Topic Pairing
Published in Frontiers in big data (20-10-2021)“…Automated characterization of spatial data is a kind of critical geographical intelligence. As an emerging technique for characterization, spatial…”
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Gradient Energy Alignment Engineering for Planar Perovskite Solar Cells with Efficiency Over 23
Published in Advanced materials (Weinheim) (01-02-2020)“…An electron‐transport layer (ETL) with appropriate energy alignment and enhanced charge transfer is critical for perovskite solar cells (PSCs). However,…”
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Planar‐Structure Perovskite Solar Cells with Efficiency beyond 21
Published in Advanced materials (Weinheim) (01-12-2017)“…Low temperature solution processed planar‐structure perovskite solar cells gain great attention recently, while their power conversions are still lower than…”
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Suppressing the Photoinduced Halide Segregation in Wide‐Bandgap Perovskite Solar Cells by Strain Relaxation
Published in Advanced functional materials (01-10-2023)“…Abstract Efficient and stable wide bandgap (WBG) perovskite solar cells (PSCs) are imperative for fabricating superior tandem devices. However, small crystal…”
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Spatiotemporal Representation Learning for Driving Behavior Analysis: A Joint Perspective of Peer and Temporal Dependencies
Published in IEEE transactions on knowledge and data engineering (01-02-2021)“…Driving is a complex activity that requires multi-level skilled operations (e.g., acceleration, braking, and turning). Analyzing driving behaviors can help us…”
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Inorganic Perovskite Surface Reconfiguration for Stable Inverted Solar Cells with 20.38% Efficiency and Its Application in Tandem Devices
Published in Advanced materials (Weinheim) (01-07-2023)“…Inorganic perovskite solar cells (IPSCs) have garnered attention in tandem solar cells (TSCs) due to their suitable bandgap and impressive thermal stability…”
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