Advanced Materials最新文献_第2页

Exceptional Oxidation Resistance of High-Entropy Carbides up to 3600 °C. 高熵碳化物高达3600°C的优异抗氧化性。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202507254

Zihao Wen, Yiwen Liu, Jing Yang, Yuhui Chen, Yaming Fu, Lei Zhuang, Hulei Yu, Yanhui Chu

引用次数: 0

Ionic Conductive Textiles for Wearable Technology. 可穿戴技术的离子导电纺织品。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202502140

Lingtao Fang, Yunlu Zhou, Qiyao Huang

{"title":"Ionic Conductive Textiles for Wearable Technology.","authors":"Lingtao Fang, Yunlu Zhou, Qiyao Huang","doi":"10.1002/adma.202502140","DOIUrl":"https://doi.org/10.1002/adma.202502140","url":null,"abstract":"Soft ionic conductors, characterized by their inherent flexibility and tissue-like ion dynamics, are ideal for intimate applications such as wearable electronics for sensing, energy harvesting, signal transmission, and bioelectronics applications. Shaping ionic conductors into fiber and textile formats (i.e., ionic conductive textiles) to replace the focus on rigid electron-based conductors heralds a transformative technology in wearable electronics and smart textiles, offering advantages that align with human-device compatibility, wearability, and sustainability demands. In this review, the category of ionic conductors, the essential characteristics of ionic conductors, the methodologies for the fabrication and integration of ionic conductive textiles, and the diverse applications of these textile-based soft ionic conductors are summarized. By providing perspectives and raising potential challenges on the future design and development of ionic conductive textiles in terms of sustainability, wearability, fabrication strategies, and integration with electrical systems, this review aims to highlight the potential of ionic conductors as key components for the next generation of wearable technologies and electronic textiles.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e2502140"},"PeriodicalIF":27.4,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144232761","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}

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One-Pot Single-Step Approach for the Controlled Synthesis of Multifunctional Microparticles. 一锅一步法控制合成多功能微颗粒。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202506777

Bingbing Xie, Yuheng Fu, Zhongshun Wang, Yun Li, Qunyan Zhu, Lin Zhang, Wensheng Yang, Alexander Kuhn

{"title":"One-Pot Single-Step Approach for the Controlled Synthesis of Multifunctional Microparticles.","authors":"Bingbing Xie, Yuheng Fu, Zhongshun Wang, Yun Li, Qunyan Zhu, Lin Zhang, Wensheng Yang, Alexander Kuhn","doi":"10.1002/adma.202506777","DOIUrl":"https://doi.org/10.1002/adma.202506777","url":null,"abstract":"Multicomponent patchy particles offer unique opportunities for diverse applications, yet their controlled synthesis remains challenging. Here a strategy is presented that allows generating complex microparticles, having distinct patches of different chemical composition, by using a one-pot and single-step approach. The concept is based on the synergetic combination of bipolar electrochemistry and a water/organic (w/o) interface as the reaction space. Positioning conducting microspheres at the w/o interface allows for targeted surface modification with multiple components. Under the influence of an applied electric field, oriented parallel to the interface, simultaneous redox reactions in both phases lead to the selective deposition of up to four different materials at opposite faces of the particles. This very versatile approach can also be extended beyond spherical particles for the controlled modification of 2D materials. The simplicity of the method and the inherent precise control over multiple functional components allows for the design of advanced multicomponent patchy particles, which cannot be obtained by any other deposition process.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e2506777"},"PeriodicalIF":27.4,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144232763","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}

引用次数: 0

Sustainable Smart Packaging from Protein Nanofibrils (Adv. Mater. 22/2025) 蛋白质纳米纤维的可持续智能包装（Adv. Mater. 22/2025）

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202570153

Mohammad Peydayesh, Alan Kovacevic, Leah Hoffmann, Felix Donat, Ciatta Wobill, Laura Baraldi, Jiangtao Zhou, Christoph R. Müller, Raffaele Mezzenga

引用次数: 0

Nanocellulose-Derived Hierarchical Carbon Framework-Supported P-Doped MoO2 Nanoparticles for Optimizing Redox Kinetics in Lithium–Sulfur Batteries (Adv. Mater. 22/2025) 纳米纤维素衍生的分层碳框架支持p掺杂MoO2纳米颗粒用于优化锂硫电池的氧化还原动力学（Adv. Mater. 22/2025）

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202570152

Mengjiao Shi, Xue Han, Wen Qu, Meihui Jiang, Qing Li, Feng Jiang, Xiang Xu, Shinsuke Ifuku, Chunlei Zhang, Chao Wang, Junfeng Hu, Liansheng Yang, Yuanjun Lin, Haipeng Yu, Shouxin Liu, Jian Li, Yiqiang Wu, Wenshuai Chen

引用次数: 0

2D Time-Stretching Anisotropic Synapse Realizing In-Sensor Intensity-Spanning Visual Feature Fusion. 二维时间拉伸各向异性突触实现传感器内跨越强度的视觉特征融合。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202507168

Decai Ouyang, Mengqi Wang, Na Zhang, Wenke He, Da Huo, Yuan Li, Tianyou Zhai

{"title":"2D Time-Stretching Anisotropic Synapse Realizing In-Sensor Intensity-Spanning Visual Feature Fusion.","authors":"Decai Ouyang, Mengqi Wang, Na Zhang, Wenke He, Da Huo, Yuan Li, Tianyou Zhai","doi":"10.1002/adma.202507168","DOIUrl":"https://doi.org/10.1002/adma.202507168","url":null,"abstract":"High-dynamic-range (HDR) visual environments, where extremely bright and dark regions coexist, pose major challenges for conventional imaging systems that rely on multi-frame exposure fusion and cloud-based post-processing. These approaches often suffer from high latency, limited efficiency, and privacy concerns, making them unsuitable for real-time or edge-level intelligent vision. Here, a 2D Time-Stretching Anisotropic Synapse (2D TSAS) is reported that enables in-sensor intensity-spanning feature fusion from a single image frame. The 2D TSAS uniquely integrates two key features of NbOI2 material: in-plane anisotropy, which gives rise to polarization-resolved optical responses, and a time-stretching photoresponse arising from multi-channel transition-relaxation. This dual-mode mechanism enables direct encoding and temporal integration of spatial-polarization and luminance features during photoexcitation. Leveraging this behavior, a neuromorphic preprocessing strategy is constructed for single-shot visual learning across extreme brightness domains. The system achieves accelerated model convergence with minimal training loss, reaching recognition accuracies of ≈95.41% on NWPU-RESISC45 and ≈95.39% on MNIST. This work offers a compact and efficient solution for contrast-adaptive intelligent vision in complex real-world environments.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e2507168"},"PeriodicalIF":27.4,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144232755","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}

引用次数: 0

Highly Efficient and Stable Green Quantum Rod LEDs Enabled by Material and Charge Injection Engineering. 材料和电荷注入工程实现高效稳定的绿色量子棒led。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202503476

Maksym F Prodanov, Kumar Mallem, Zebing Liao, Debjyoti Bhadra, Jianxin Song, Meiqi Sun, Chengbin Kang, Valerii V Vashchenko, Abhishek K Srivastava

{"title":"Highly Efficient and Stable Green Quantum Rod LEDs Enabled by Material and Charge Injection Engineering.","authors":"Maksym F Prodanov, Kumar Mallem, Zebing Liao, Debjyoti Bhadra, Jianxin Song, Meiqi Sun, Chengbin Kang, Valerii V Vashchenko, Abhishek K Srivastava","doi":"10.1002/adma.202503476","DOIUrl":"https://doi.org/10.1002/adma.202503476","url":null,"abstract":"Nanocrystal-based light-emitting diodes (LEDs) are a promising technology for the next generation of flexible and large-area displays, offering high brightness, tunable narrow emission, and high display contrast. Although internal quantum efficiency (IQE) has reached unity, the external quantum efficiency (EQE) of LEDs utilizing spherical quantum dots (QDs) is limited by low light outcoupling efficiency (ηout). A promising approach to improve ηout is using horizontal alignment of nanocrystals' transition dipole moments, such as aligned quantum rods (QRs), which provide directional light emission. Though the IQE for QRs has recently improved significantly, creating efficient and bright green-emitting QRs (515-560 nm) remains a big challenge, which is essential for full-color display applications. In this study, a uniform and highly bright green-emitting CdSe/ZnxCd1-xS QRs of gradient shell structure are synthesized with minimized shell thickness and reduced Zn content, coupled with shorter organic ligands to reduce the energy barriers and enhance carriers injection. The electron leakage current at the interface between the polymeric hole transport layer (HTL) and QRs is the primary factor limiting the QRLED's performance. HTL with a higher energy offset is employed to prevent electron leakage at the organic/inorganic interface. Furthermore, is developed a bilayer HTL that enhances hole injections while minimizing electron leakage, thereby improving charge balance. The resulting QRLEDs demonstrate a record-high efficiency, with an EQE of 24%, current efficiency (CE) of 89 cd A-1, and maximum brightness (Lmax) exceeding 500k cd m- 2. Additionally, they exhibited an extended operational T50 lifetime of over 22k h at 100 cd m- 2, making them well-suited for high-color-gamut display and lighting applications.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e2503476"},"PeriodicalIF":27.4,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144232760","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}

引用次数: 0

The Structure-Mechanics Relationship of Bamboo-Epidermis and Inspired Composite Design by Artificial Intelligence (Adv. Mater. 22/2025) 竹表皮结构-力学关系与人工智能启发复合材料设计（硕士论文，22/2025）

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202570155

Zhao Qin, Aymeric Pierre Destree

引用次数: 0

An Implantable and Degradable Silk Sericin Protein Film Energy Harvester for Next-Generation Cardiovascular Electronic Devices (Adv. Mater. 22/2025) 用于下一代心血管电子设备的可植入可降解丝胶蛋白膜能量收集器（Adv. Mater. 22/2025）

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202570156

Qiying Lv, Shiyu Chen, Dan Luo, Huan Liu, Yu Song, Miaodeng Liu, Fei Xiao, Zheng Wang, Lin Wang

引用次数: 0

Universal Ion Migration Suppression Strategy Based on Supramolecular Host-Guest Interaction for High-Performance Perovskite Solar Cells. 基于超分子主客体相互作用的高性能钙钛矿太阳能电池通用离子迁移抑制策略。

IF 27.4 1区材料科学

Advanced Materials Pub Date : 2025-06-05 DOI: 10.1002/adma.202505115

Dongmei He, Danqing Ma, Jiajia Zhang, Yingying Yang, Jike Ding, Cong Liu, Xinxing Liu, Yue Yu, Tao Liu, Cong Chen, Meicheng Li, Jiangzhao Chen

{"title":"Universal Ion Migration Suppression Strategy Based on Supramolecular Host-Guest Interaction for High-Performance Perovskite Solar Cells.","authors":"Dongmei He, Danqing Ma, Jiajia Zhang, Yingying Yang, Jike Ding, Cong Liu, Xinxing Liu, Yue Yu, Tao Liu, Cong Chen, Meicheng Li, Jiangzhao Chen","doi":"10.1002/adma.202505115","DOIUrl":"https://doi.org/10.1002/adma.202505115","url":null,"abstract":"The migration of multiple chemical species is are main factor leading to the intrinsic instability of perovskite solar cells (PSCs). Herein, a universal ion migration suppression strategy is innovatively reported to stabilize multiple functional layers by simultaneously suppressing the migration of multiple mobile chemical species based on host-guest interaction via calixarene supramolecules. After incorporating 4-tert-butylcalix[8]arene (C8A), the interfacial defects are passivated, suppressing trap-assisted nonradiative recombination. Moreover, the p-doping of Spiro-OMeTAD is facilitated, and the extraction and transport of holes are promoted for n-i-p regular PSCs. The C8A doped regular devices based on the two-step perovskite deposition method achieve a power conversion efficiency (PCE) of 26.01% (certified 25.68%), which is the record PCE ever reported for the TiO2-based planar PSCs. The C8A passivated p-i-n inverted PSCs obtain a champion PCE of 27.18% (certified 26.79%), which is the highest PCE for the PSCs using the vacuum flash evaporation method. The resulting unsealed inverted device retains 95% of its initial PCE after 1015 h of continuous operation at maximum power point. This work provides a feasible and effective avenue to address the intrinsic instability of perovskite-based photovoltaics and other optoelectronic devices.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e2505115"},"PeriodicalIF":27.4,"publicationDate":"2025-06-05","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144232767","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}

引用次数: 0