Advanced Materials最新文献

{"title":"Dynamic, Wet‐Adhesive Hydrogels for Enhanced Interface Healing in Cartilage Repair","authors":"Simin Kong, Congying Wei, Zeyuan Gao, Fengyi Hu, Wei Shi, Yan Liu, Cheng Wang, Dong Jiang, Yingfang Ao, Mingjie Liu, Weili Shi","doi":"10.1002/adma.75635","DOIUrl":"https://doi.org/10.1002/adma.75635","url":null,"abstract":"Articular cartilage defects remain a major clinical challenge due to the tissue's limited self‐repair capacity. Although numerous biomaterial‐based strategies have been explored, achieving a stable and functional cartilage interface remains difficult. A critical barrier is the poor integration between grafts and native cartilage, leading to fibrocartilage formation, delamination, and repair failure. Current approaches show limited success due to inadequate wet adhesion, mechanical mismatch, and insufficient chemical bonding. Here, we report a dynamically adaptive wet‐adhesive hydrogel composed of oxidized hyaluronic acid, quaternized chitosan, and silk fibroin (OHA/QCS/SF) for enhanced cartilage interface healing. The precursor exhibited rapid underwater spreading on hydrated substrates and displaced interfacial fluid in a fluid‐covered assay. Fluorescence imaging further revealed wetting and infiltration into the PAAm hydrogel. Dynamic Schiff‐base bonding between aldehyde groups in the hydrogel and amine‐containing components at the cartilage interface further promoted wet adhesion, while the reversible network enabled self‐healing under mechanical disturbance. In a rabbit cartilage defect model, the hydrogel loaded with synovial membrane‐derived mesenchymal stem cells (SMSCs) improved defect filling, host–graft integration, and cartilage‐like regeneration. This study provides a dynamic wet‐adhesive hydrogel strategy for improving biomaterial–cartilage interface healing in fluid‐rich joint environments.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"20 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Polymer‐Directed Crystal Growth Regulation: Template‐Free Synthesis of Mesoporous Single‐Crystalline Mn 2 OBO 3","authors":"Yumeng Mao, Zhenshi Wang, Tao Wang, Zhengwen Tan, Wei Li, Siqi Dong, Jiaming Yang, Fei Du, Zhen‐An Qiao","doi":"10.1002/adma.75700","DOIUrl":"https://doi.org/10.1002/adma.75700","url":null,"abstract":"Transition metal borates are attractive anode candidates for lithium‐ion batteries (LIBs) because of their high specific capacity and environmental benignity; however, their structural collapse induced by large volume changes during cycling leads to rapid capacity degradation. In this study, we report a polymer‐directed crystal growth regulation strategy that enables the template‐free synthesis of mesoporous single‐crystalline Mn <jats:sub>2</jats:sub> OBO <jats:sub>3</jats:sub> (MSC Mn <jats:sub>2</jats:sub> OBO <jats:sub>3</jats:sub> ). Polyethyleneimine (PEI) acts as a bifunctional regulator, coordinating Mn <jats:sup>2+</jats:sup> ions and hydrogen bonding with borate ions to modulate hydrolysis and condensation, thereby yielding a hybrid precursor. Subsequent hydrothermal treatment yields single‐crystalline MnBO <jats:sub>2</jats:sub> OH nanobelts, which are converted by calcination into MSC Mn <jats:sub>2</jats:sub> OBO <jats:sub>3</jats:sub> . As an anode active material for lithium‐ion batteries, MSC Mn <jats:sub>2</jats:sub> OBO <jats:sub>3</jats:sub> delivers a reversible capacity of 1440 mAh g <jats:sup>−1</jats:sup> at 0.2 A g <jats:sup>−1</jats:sup> , more than twice that of bulk Mn <jats:sub>2</jats:sub> OBO <jats:sub>3</jats:sub> . Notably, this polymer‐directed strategy is readily extendable to doped MSC Mn <jats:sub>2</jats:sub> OBO <jats:sub>3</jats:sub> (e.g., Fe, V, and Mg), providing a versatile platform for the design of porous single‐crystalline materials for energy storage.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"23 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Determining Composition–Structure–Property Relationships in Quaternary Perovskitoids Through Megalibraries","authors":"Olivier J. G. L. Chevalier, Sachin P. Kulkarni, Jarod Beights, Yichen Li, Sergej Kudruk, Allen X. Guo, Jun Li, Koray Aydin, Chris Wolverton, Chad A. Mirkin","doi":"10.1002/adma.75645","DOIUrl":"https://doi.org/10.1002/adma.75645","url":null,"abstract":"Understanding how composition governs structure and function is essential for designing functional materials, however, establishing these relationships remains prohibitively slow for materials with massive and tunable compositional spaces, such as Bi and Sb‐based perovskitoids. Here, a novel megalibrary‐based synthetic methodology has been developed and used to rapidly identify and characterize quaternary perovskite derivatives across an expansive compositional space. Parylene templates were used to synthesize one million compositionally distinct, positionally encoded Cs <jats:sub>3</jats:sub> Sb <jats:sub>2−x</jats:sub> Bi <jats:sub>x</jats:sub> Br <jats:sub>9−y</jats:sub> I <jats:sub>y</jats:sub> microcrystals on 2 × 2 cm <jats:sup>2</jats:sup> chips with 20 µm periodicity. These megalibraries enabled the systematic investigation of structural and optoelectronic evolution across this compositional space using micro‐area x‐ray diffraction, position‐resolved absorbance spectroscopy, scanning electron microscopy, and confocal fluorescence microscopy. An unusual non‐monotonic bandgap shift was observed with increasing Br content, reaching a minimum at 33% Br. This behavior is attributed to the formation of halide‐segregated heterostructures, consisting of low‐dimensional, I‐rich shells surrounding Br‐rich layered cores. Phase separation was most pronounced in Sb‐rich compositions, which were found to stabilize heterostructure formation. This study demonstrates how megalibraries enable the simultaneous evaluation of key optoelectronic parameters, including bandgap and phase purity, revealing complex, composition‐dependent structure‐function relationships in perovskitoids and providing a versatile platform for accelerating the discovery of optoelectronic‐relevant materials.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"64 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374558","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Designing a Thermochemically Active Hydrogel With In Situ‐Formed Ceramic–Carbon Hybrid Barrier for Suppressing Thermal Runaway Propagation","authors":"Zekai Lin, Xiaoming Fang, Dianxuan Wang, Tianzheng Lu, Ziye Ling, Zhengguo Zhang","doi":"10.1002/adma.75659","DOIUrl":"https://doi.org/10.1002/adma.75659","url":null,"abstract":"Preventing thermal runaway propagation (TRP) is critical for the safety of lithium‐ion batteries (LIBs). While hydrogel interlayers actively cool through water evaporation, their mechanical reinforcement with conventional fillers dilutes the water‐rich matrix and reduces enthalpy. Here, we propose a paradigm‐shifting strategy by using boric acid (BA) as a thermochemically active cross‐linker in a poly(AMPS) hydrogel. BA reconstructs the hydrogel network through dual N─H⋯O hydrogen bonding and B⋯O═C coordination, simultaneously enhancing compressive strength by 567%. Upon thermal runaway, the composite provides dual‐mode protection: (1) synergistic heat absorption (volumetric enthalpy &gt; 2000 J cm <jats:sup>−</jats:sup> <jats:sup>3</jats:sup> ) via water evaporation and BA stepwise dehydration, accompanied by flame‐inhibiting SO <jats:sub>2</jats:sub> release. (2) In situ formation of a highly insulating ceramic–carbon hybrid barrier. Post‐test analysis reveals a critical BA content of 25 wt%, where tetrahedral boron coordination (63.3% BO <jats:sub>4</jats:sub> ) maximizes covalent B─O─C bonds that chemically “weld” B <jats:sub>2</jats:sub> O <jats:sub>3</jats:sub> to carbon. This trend in BO <jats:sub>4</jats:sub> fraction with BA loading quantitatively explains the exceptional TRP suppression, reducing the adjacent cell's peak temperature by over 500°C. Beyond a high‐performance material, this work establishes a general design principle: employing reactive fillers that orchestrate both multi‐stage energy management and tailored barrier synthesis, paving the way for next‐generation battery safety materials.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"44 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Correction to “Colorful Electrochromic Displays With High Visual Quality Based on Porous Metamaterials”","authors":"","doi":"10.1002/adma.75676","DOIUrl":"https://doi.org/10.1002/adma.75676","url":null,"abstract":"","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"34 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374583","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Sensitive, Broadband, and Stable Short‐Wave Infrared Photodetection and Imaging in Mixed‐Dimensional Organic/Inorganic Heterostructures","authors":"Yuchun Chen, Jingyu Cui, Yi Xia, Yulong Zeng, Yanlin Tao, Yue Sun, Lijie Zhang, Long‐Jing Yin, Li Zhang, Yifan Yao, Weigang Zhu, Wenping Hu, Yuan Tian, Zhihui Qin","doi":"10.1002/adma.75670","DOIUrl":"https://doi.org/10.1002/adma.75670","url":null,"abstract":"Conventional short‐wave infrared (SWIR) photodetectors confront cost disadvantages and fabrication complexity, whereas two‐dimensional (2D) van der Waals devices exhibit inherent performance limitations. Mixed‐dimensional organic/inorganic heterostructures offer a promising strategy for SWIR photodetection, synergizing strong optical absorption and tunability of organic semiconductors with high charge mobility and stability of inorganics. However, critical challenges remain in architecture design, including optimal carrier‐collection geometry, material selection, and interface engineering for boosting devices’ performance. Herein, a type‐II band‐aligned PTF/WSe <jats:sub>2</jats:sub> mixed‐dimensional heterostructure is reported for high‐performance broadband SWIR photodetection via heterostructure synergy and rational Schottky barrier engineering. The Cr/ <jats:italic>p</jats:italic> ‐WSe <jats:sub>2</jats:sub> /PTF configuration (∼ 0.28 eV barrier) achieves superior performance, while Cr/ <jats:italic>n</jats:italic> ‐WSe <jats:sub>2</jats:sub> /PTF suffers from a higher barrier (∼ 1.18 eV). The optimized device achieves broad spectral photoresponsivity (∼ 10 <jats:sup>3</jats:sup> A/W, 1060–1470 nm) and exceptional performance at 1310 nm: ultrahigh photoresponsivity ( <jats:italic>R</jats:italic> = 2894 A/W), robust specific detectivity ( <jats:italic>D</jats:italic> * = 1.0×10 <jats:sup>12</jats:sup> Jones), and excellent long‐term ambient stability. Versus standalone PTF, it delivers 17‐fold higher photoresponsivity and 96% lower bias voltage. High‐resolution SWIR image‐pattern reconstruction, together with concurrent performance improvements after six months of controlled storage, validates this PTF/WSe <jats:sub>2</jats:sub> mixed‐dimensional heterostructure's potential for advancing next‐generation high‐performance SWIR detectors.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"20 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374562","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Ultralow Loading Iridium Doped Hollandite Manganese Oxide Nanowires for Efficient Acidic Oxygen Evolution Reaction","authors":"Ruihan Li, Roberto dos Reis, Abharana Nagendra, Sejal Vispute, Mark Kazour, Vinayak Dravid, Linsey C. Seitz","doi":"10.1002/adma.75604","DOIUrl":"https://doi.org/10.1002/adma.75604","url":null,"abstract":"Efficient and durable catalysts for the acidic oxygen evolution reaction (OER) are critical for hydrogen production but remain limited by reliance on scarce iridium (Ir). We present an ultralow‐loading Ir catalyst (3 at%, &lt;16 µgIr cm <jats:sup>−</jats:sup> <jats:sup>2</jats:sup> ) integrated within a hollandite MnO <jats:sub>2</jats:sub> framework, which lowers the overpotential at 10 mA cm <jats:sup>−</jats:sup> <jats:sup>2</jats:sup> from 580 mV (undoped α‐MnO <jats:sub>2</jats:sub> ) to 303 mV and delivers an Ir mass activity an order of magnitude higher than commercial IrO <jats:sub>x</jats:sub> . Varying pH and potential, we combine ICP‐MS dissolution measurements with x‐ray absorption spectroscopy, electron energy loss spectroscopy, and 4D scanning transmission electron microscopy. Dissolution is modest, with at least 79% of the Ir and 76% of the Mn remaining after 6 h under applied potential, and Ir remains oxidized and associated with the hollandite framework. Mn, in contrast, undergoes pH‐ and potential‐dependent reduction and local structural disorder. Notably, the strongest Mn reconstruction (pH 0, 1.65 V) coincides with moderate dissolution, whereas the greatest Ir and Mn loss (pH 0, 1.60 V) occurs where the residual material is less reconstructed. Net dissolution therefore does not report on local structural change, highlighting the need to evaluate dissolution, reconstruction, and oxidation state together when designing and assessing Ir‐efficient mixed‐metal oxide catalysts.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"13 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Pd Single‐Atom Engineered Janus BiOCl/MXene Heterostructure for Printed Self‐Decoupled Temperature‐Humidity Dual‐Mode Sensors","authors":"Hao‐Wen Zhang, Yan Chen, Xiang Xu, Lin‐Xue Zhang, Wei Liu, Cheng‐Rong Liao, Lin‐Ze Wu, Zhe‐Sheng Feng, Zong‐Kai Yan, Yan Wang","doi":"10.1002/adma.75664","DOIUrl":"https://doi.org/10.1002/adma.75664","url":null,"abstract":"The advancement of flexible sensing technologies is of paramount importance in biomedical engineering. However, achieving high‐fidelity multi‐modal temperature‐humidity sensing without inter‐channel cross‐talk and computational post‐processing remains a formidable challenge due to overlapping transduction mechanisms. In this study, an unprecedented electron‐ion synergistic functional material, featuring a unique inherent self‐decoupling capability, was developed based on the Janus hierarchical heterostructure. Through interfacial chemical engineering of Pd single‐atom anchoring and heterogeneous‐nucleation‐driven vertical growth of BiOCl on hollow MXene, the constructed material architecture successfully establishes fundamentally segregated electronic and ionic stimulus‐response pathways. Specifically, humidity fluctuations trigger ultra‐fast quasi‐2D proton conduction facilitated by localized potential wells and electronic redistribution generated around atomically dispersed Pd sites, while temperature gradients induce entropy‐driven carrier diffusion within the conductive MXene network. By suppressing signal cross‐talk through rigorous mechanistic orthogonality, the fabricated sensing array exhibits outstanding response characteristics (37.5/50 ms for humidity response/recovery and 25/62.5 ms for high/low‐temperature response), alongside superior oxidation resistance and robust functional durability (enduring 5000 cycles of testing). Ultimately, leveraging this multi‐modal sensing platform and machine learning algorithm, the integrated closed‐loop therapeutic system enables accurate evaluation of wound healing progression as well as on‐demand drug release, pioneering a new paradigm for next‐generation flexible electronics and adaptive healthcare modalities.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"23 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Defined Matrices Reveal Epithelial‐ and Mesenchymal‐Specific Responses to Stiffness and Adhesion in Human iPSC‐Derived Intestinal Organoids","authors":"Alicja Kuziola, Tamara Fawzi, Emma H. Kromann, Marion Leleu, Joanna M. Drelinkiewicz, Dusko Ilic, Cécile A. Dreiss, Joana F. Neves, Eileen Gentleman","doi":"10.1002/adma.75649","DOIUrl":"https://doi.org/10.1002/adma.75649","url":null,"abstract":"Human intestinal organoids (hIOs) are powerful models for studying development and disease, yet dissecting how physical and matrix cues shape epithelial and mesenchymal responses remains challenging due to reliance on ill‐defined matrices. Here, a fully defined hIO workflow was developed in which Matrigel was replaced by recombinant human substrates during pluripotent stem cell differentiation and by polyethylene glycol (PEG) hydrogels during 3D culture, while maintaining organoid viability and epithelial cytodifferentiation. Transcriptomic analyses show that both PEG‐ and Matrigel‐cultured hIO epithelial cells are most similar to human duodenal reference populations, and have greater transcriptional similarity to fetal than adult duodenal references. Despite this overall similarity, PEG culture is associated with subtle shifts in epithelial differentiation‐associated gene expression, together with altered mesenchymal ECM‐remodelling and integrin‐associated programs. Increasing matrix stiffness produces modest effects in epithelial cells, including increased MUC2‐positive cells, whereas mesenchymal transcriptional responses to stiffness are limited. Together, these findings establish a fully defined hIO platform that retains responsiveness to inflammatory stimulation while enabling controlled investigation of how matrix composition and stiffness shape epithelial and mesenchymal cell states in models of intestinal development and fibrosis.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"12 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374560","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Intrinsically Stretchable Fully π‐Conjugated Polymer Films Enabled by Supramolecular Plasticized Micro‐Crosslinking‐Network for Flexible Polymer Light‐Emitting Diodes","authors":"Dunliang He, Jiabin Liu, Zhiyang Sun, Shuang Li, Tingting Yang, Haixu Zhao, Rui Gao, Zhiqiang Zhuo, Mingjian Ni, Wenyu Chen, Lili Sun, Xiang An, Ning Sun, Jingyao Ma, Man Xu, Yu Cheng, Jianming Zhang, Wei Huang, Jinyi Lin","doi":"10.1002/adma.75688","DOIUrl":"https://doi.org/10.1002/adma.75688","url":null,"abstract":"Stretchable fully π‐conjugated polymers (FπCPs) films with a fantastic optoelectronic property and outstanding deformation tolerance capacity, is a promising candidate for the fabrication of flexible optoelectronics devices. However, previous reported stretchable FπCPs films undergo irreversible chain slippage and alignment upon strain release, leading to plastic deformation, and consequently severe performance degradation during cyclic‐deformation operation. Herein, we proposed a supramolecular soft‐micro‐crosslinked strategy to achieve the stretchable <jats:italic>p</jats:italic> ‐ <jats:italic>n</jats:italic> FπCPs (P <jats:sub>X</jats:sub> ‐OXI <jats:sub>1‐X</jats:sub> ‐HDI) films with a recoverable‐deformation ability for the flexible electronics. Three‐dimensional (3D) supramolecular micro‐crosslinked network formed by oxime‐urethane and hydrogen bonds allow for the excellent elastic deformation to dissipate transient stress while fundamentally suppressing permanent chain slippage. Micro‐crosslinked <jats:italic>p</jats:italic> ‐ <jats:italic>n</jats:italic> FπCPs free‐standing films achieved an elongation at break of &gt; 40%. Flexible PLED based on P <jats:sub>X</jats:sub> ‐OXI <jats:sub>1‐X</jats:sub> ‐HDI showed a stable green emission with brightness of ∼3300 cd cm <jats:sup>−2</jats:sup> . Meanwhile, the performance of transferred PLED based on stretchable micro‐crosslinked films are independent on the tensile ratio (&gt;20%) with a maximum brightness of ∼2000 cd m <jats:sup>−2</jats:sup> , revealed the excellent cycle‐deformation‐stability than device based on crosslinked films. Therefore, these supramolecular micro‐crosslinked networks can enhance instantaneous toughness and confer a critical resistance to long‐term stress relaxation and plastic deformation, further ensure the device excellent deformation stability.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"20 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2026-11-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"149374557","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}