Haibao Jin

Azobenzene-embedded 2D ultrathin polymeric nanosheet-based polymer-inorganic hybrid catalyst for photo-modulated peroxidase-mimetic catalysis

Pengchao Wu, Peinan Hao, Miaomiao Wang, Ruoheng Fu et autres

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Non‐Invasive Epitaxy of Programmable Perovskite Single‐Crystalline Heterostructure Arrays

Mengyao Song, Da Liu, Zhanpeng Wei, Xin Yuan Sui et autres

ABSTRACT Perovskite single crystal arrays combine the advantages of low defect density, coherent lattice orientation and multiplexed channels, which offer great potential across various fields ranging from energy conversion and signal detection to flexible electronics. However, the poor regularity in the morphology, …

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Configuration-driven co-assembly of molecular contacts for improved efficiency and stability of perovskite solar cells

Haonan Wang, Mengyao Song, Xinyi Liu, Jian Lin et autres

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Monolayer subnanometric polymersomes with ultrabroad photochromism performance for multichromatic and multimodal information security

Pengchao Wu, Zichao Sun, G. Z. Li, Zejiang Xu et autres

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Suppressing halide phase segregation in wide-bandgap perovskites via iodide immobilization for perovskite–organic tandem solar cells

Yifan Xu, Xiangyu Li, Tianyu Wen, Chao Yu et autres

Photo-induced halide phase segregation in wide-bandgap (WBG) perovskites was effectively suppressed by incorporating the bifunctional additive MMBI, which raises the activation energy ( E a ) for ion migration and mitigates iodide oxidation.

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Chiral Azobenzene‐Based Ultrathin Peptoidoplatelets Enabling Circularly Polarized Luminescence Switches for Multilevel Information Encryption

Fan Liu, Yuanyuan Cao, Pengchao Wu, Dongxin Zhang et autres

ABSTRACT Stimuli‐responsive circularly polarized luminescence (CPL)‐active materials are critical for advanced security systems due to their unique chiroptical signatures in enhancing anti‐counterfeiting dimensionalities. However, inefficient coupling of stimulus response to chiroptical output, together with the difficulty in achieving high dissymmetry factors ( …

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Pyridine-assisted solvent engineering for high-quality narrow-bandgap perovskites in efficient tandem modules

Jinglin Sun, Chao Yu, Jie Zhou, Yang Shi et autres

All-perovskite tandem photovoltaic modules represent a promising technology for enhancing power conversion efficiency. However, a significant challenge remains in preparing high-quality, large-area tin-lead mixed narrow-bandgap (NBG) perovskite films for these tandem modules. Here, we develop a method to prepare large-area, compact, and …

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Tailorable loading of Pt onto photo-responsive ultrafine peptoid nanowires for high-efficient hydrogen evolution

Pengchao Wu, Ze‐Jiang Xu, Mingyu Ding, Pengliang Sui et autres

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Chiral Photoswitch with a Reversible Photofluorochromic Enhancement and Circularly Polarized Luminescence for Optical Encryption

Fan Liu, Yuanyuan Cao, Zichao Sun, Pengchao Wu et autres

Abstract Stimuli‐responsive circularly polarized luminescence (CPL) based chiral encryption systems are demonstrated potential in anticounterfeit applications ranging from daily life to advanced security domains. However, the efficient communication between responsive elements, structure transitions, and optical performances toward dynamically reconfigurable chiroptical signals still …

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Inside Back Cover: Dual‐Responsive Ultrathin Polymersomes with Reversible Transitions on Acidochromism and Fluorochromism Performances for Multiple Information Encryption (Angew. Chem. 30/2025)

Zichao Sun, Ze‐Jiang Xu, Pengchao Wu, Liquan Wang et autres

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Inside Back Cover: Dual‐Responsive Ultrathin Polymersomes with Reversible Transitions on Acidochromism and Fluorochromism Performances for Multiple Information Encryption (Angew. Chem. Int. Ed. 30/2025)

Zichao Sun, Ze‐Jiang Xu, Pengchao Wu, Liquan Wang et autres

Developing dual-responsive ultrathin polymersomes (UTPSs) is crucial for achieving intelligent nanodevices. In their Research Article (e202507852), Haibao Jin and co-workers report an innovative strategy for fabricating pH/visible light dual-responsive UTPSs with reversible acidochromism and fluorochromism performances via the self-assembly of amphiphilic alternating …

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Blade‐Coated Perovskite Indoor Photovoltaics Enabled by Solvent and Morphology Engineering

Jinglin Sun, Chao Yu, Sijia Lv, Feifei Wang et autres

Abstract Perovskite‐based indoor photovoltaics (IPVs) have emerged as competitive candidates for low‐power consumption electronic devices, where the development of fully solution‐processed fabrication protocols becomes urgent to enable roll‐to‐roll compatible manufacture. In this study, blade‐coated perovskite IPV devices are developed by blade‐coating high‐quality …

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