Jun Tang

Co‐Assembled Hybrid Interlayer Engineering for Enhanced Upper Interface Stability in Inverted Perovskite Solar Cells

Di Lu, Yi-Xiang Wang, Yong Huang, Xiaoyan Lai et autres

ABSTRACT Engineering electron transport layer (ETL) interface is critical for high‐efficiency and long‐term stability in inverted perovskite solar cells (PSCs), yet co‐assembled hybrid interlayer are rarely explored for this upper interface. This work integrates 4‐aminobenzoate acid hydrochloride (4AA) with a dibenzo‐18‐crown‐6 (DB18C6) …

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Dimensionality-Mixed Phases Facilitate Chirality Transfer and Spin-Orbit Coupling for Chiral Perovskite Red Spin-LEDs

Sheng Tao, Linze Jiang, Liqun Liu, Houzhi Chen et autres

Chiral hybrid perovskite spin-light emitting diodes (spin-LEDs) adopt spin filtration technology based on chirality-induced spin selectivity (CISS), while circularly polarized electroluminescence (CP-EL) arises from a direct conversion of spin angular momentum into light. The current obstacle lies in elevating the dissymmetry factors …

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Fabrication of quaternary ammonium polymer functionalized MXene nanocomposite coatings for antifouling and anticorrosion applications

Fan Zhang, Jun Tang, Fugang Qi, Biao Zhang et autres

Marine corrosion inflicts substantial economic losses to the marine industry and has become a widespread problem. Previous researches have confirmed the antimicrobial activity of MXene. In this study, a silane coupling agent, KH570, was introduced for grafting MXene, followed by free radical …

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A Bell-Bloom Atomic Magnetic-Videorecorder with Global Shutter and Differential Readout

Zongmin Ma, Xinxin He, Haifeng Dong, Hangfei Ye et autres

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Ni 0.5 Co 0.5 S 2 Cathode for Thermal Batteries: Examination of High-Temperature Discharge Characteristics and Phase Transition Mechanisms

Xuefeng Chen, Licheng Tang, Jun Tang, Haipeng Fang et autres

Thermal batteries are primary batteries operating at elevated temperatures, commonly utilizing transition metal sulfides as a cathode. This article focuses on the bimetallic sulfide Ni 0.5 Co 0.5 S 2 as a cathode material for thermal batteries, and through multidimensional characterization (high-temperature …

Magneto-optics in a Sn doped CdS microcone tuned by quantum confinement effect

Ye Tian, Qilin Wei, Huanfei Wen, Liangjie Li et autres

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Quadruple H-Bond Cross-Linked Polyimide for High Temperature Resistance, Corrosion Protection, and Self-Healing Coatings

Jie Wang, Hongdi Zhou, Wei Yuan, Jun Tang et autres

Integrating multiple functions effectively into a single material poses significant challenges. The analysis of the synergistic enhancement mechanisms of multifunctional organic coatings is also quite complex. This study proposes a molecular cross-linking structural strategy to prepare multifunctional composite coatings, achieved through the …

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Effect of Cerium Nitrate Content on the Performance of Ce(III)/CF/BN/EPN Heat Exchanger Coatings

Yongbo Yan, Jirong Wu, Mingxing Liu, Jing Zhou et autres

This study investigates the influence of cerium nitrate (Ce(NO3)3·6H2O) content on the performance of Ce(III)/CF/BN/EPN coatings intended for heat exchangers. A series of Ce(III)/carbon fibre (CF)/boron nitride (BN)/epoxy phenolic (EPN) coatings are fabricated with varying concentrations of Ce(NO3)3·6H2O. The results of SEM …

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A Search-and-Verification Framework for Efficient Annealing Optimization in PbS Quantum Dot Films

Jiankai Wang, Lei Rao, Lihai Xu, Shuhui Tan et autres

Precise annealing is vital for achieving high performance in solution-processed PbS quantum-dot (QD) devices, yet conventional methods such as one-variable-at-a-time, full factorial design, and standard machine-learning schemes require large data sets and separate validation steps. Here we report an integrated “search-and-verification” framework …

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Design and implementation of digital twin simulation system for hydraulic servomotor

Zhanpeng Jiang, Jun Tang, Yingbing Sun, Zijian Liu et autres

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Synergistic Passivation via Amino Acid Derivative for Highly Efficient Quasi-2D Perovskite Green Light-Emitting Diode

Guoshuai Zhang, Jun Tang, Xianyao Wu, Jie Chen et autres

Quasi two-dimensional (2D) perovskite light-emitting diodes (PeLEDs) have emerged as promising candidates for next-generation displays and solid-state lighting. However, defects in the perovskite films often hinder the device performance of quasi-2D PeLEDs, leading to nonradiative recombination and efficiency losses. Herein, we introduce …

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Size Effects of 1,2-Ethanedithiol-Treated PbS Quantum Dots on Short-Wave Infrared Photodetector Hole Transport Layers

Tao Cao, Simin Chen, Fan Fang, Haodong Tang et autres

Colloidal quantum dots (QDs), notably lead sulfide (PbS) QDs, represent a promising platform for short-wave infrared (SWIR) photodetection, offering a cost-effective and scalable alternative to conventional indium gallium arsenide (InGaAs) systems. This study investigates the pivotal role of PbS QD size in …

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