Advanced Materials最新文献_第5页

Efficient Organic D-π-A Scintillators for Temperature-Adaptive X-Ray Imaging 用于温度自适应x射线成像的高效有机D-π-A闪烁体

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-04 DOI: 10.1002/adma.202507058

Jing Sun, Meijuan Ding, Huili Ma, Xiao Wang, Mengping Li, He Wang, Jikuan Du, Zixing Zhou, Anqi Lv, Hua Wang, Zhongfu An, Huifang Shi, Wei Huang

{"title":"Efficient Organic D-π-A Scintillators for Temperature-Adaptive X-Ray Imaging","authors":"Jing Sun, Meijuan Ding, Huili Ma, Xiao Wang, Mengping Li, He Wang, Jikuan Du, Zixing Zhou, Anqi Lv, Hua Wang, Zhongfu An, Huifang Shi, Wei Huang","doi":"10.1002/adma.202507058","DOIUrl":"https://doi.org/10.1002/adma.202507058","url":null,"abstract":"Achieving highly efficient organic scintillators for X-ray imaging remains a significant challenge, primarily owing to the inherent difficulty in facilitating rapid radiative decays of both singlet and triplet excitons. To address this limitation, a novel design strategy is introduced that incorporated fluorine atoms to modify the π-bridge of D-π-A molecules, thereby fine-tuning their electronic structures and photophysical properties. The emitters, namely 1FAT and 2FAT, show excellent thermally activated delayed fluorescence (TADF), aggregation-induced delayed fluorescence (AIDF), and room temperature phosphorescence (RTP) excited by ultraviolet light varying with surrounding environments. Notably, the doped PMMA film of 1FAT exhibites intense emission across a broad temperature range from 77 to 363 K, showcasing its adaptability to diverse thermal conditions. More importantly, 1FAT@PMMA film exhibits excellent radioluminescence performance under X-ray excitation with a low detection limit of 62.27 nGy s−1 and a high spatial resolution of over 20 lp mm−1. This study introduces a novel and fundamental design strategy for developing efficient, temperature-adaptive D-π-A organic scintillators, significantly expanding their potential applications in flexible, stretchable X-ray detectors and advanced imaging technologies.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"38 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144211479","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

A Disordered Rock Salt Anode for Long-Lived All-Vanadium Sodium-Ion Battery 长寿命全钒钠离子电池用无序岩盐阳极

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-04 DOI: 10.1002/adma.202503143

Haichen Lin, Zishen Wang, Oliver Solares, Steven Huber, Jan Hofmann, Simon Danitz, Wei-Tao Peng, Ke Zhou, Ping-Che Lee, Haodong Liu, Zeyu Hui, Runze Liu, Mengchen Liu, Wei Tang, Junlin Wu, Zheng Chen, Karena W. Chapman, Shyue Ping Ong, Ping Liu

{"title":"A Disordered Rock Salt Anode for Long-Lived All-Vanadium Sodium-Ion Battery","authors":"Haichen Lin, Zishen Wang, Oliver Solares, Steven Huber, Jan Hofmann, Simon Danitz, Wei-Tao Peng, Ke Zhou, Ping-Che Lee, Haodong Liu, Zeyu Hui, Runze Liu, Mengchen Liu, Wei Tang, Junlin Wu, Zheng Chen, Karena W. Chapman, Shyue Ping Ong, Ping Liu","doi":"10.1002/adma.202503143","DOIUrl":"https://doi.org/10.1002/adma.202503143","url":null,"abstract":"Rechargeable batteries wherein both the cathode and the anode are vanadium-based phases are promising grid-energy storage candidates, offering long cycle life and easy recycling. However, their system-level energy density must be improved to lower their footprint and operating costs. In this work, an all-vanadium sodium-ion battery that uses a new disordered rock salt (DRS) anode, Na3V2O5 (DRS-NVO), is proposed. For DRS-NVO, ≈2 Na+ ions can be reversibly cycled at ≈0.7 V versus Na/Na+. Structural characterization by X-ray diffraction and pair distribution function (PDF) analysis reveal increased local distortions during Na+ insertion but the overall DRS structure is maintained. The material shows exceptional stability and rate capability, achieving 10 000 cycles in half-cell tests at rates of up to 20 C. Molecular dynamics simulations produce voltage profiles and ion diffusivities in good agreement with experimental results. Pairing the DRS-NVO anode with a Na3V2(PO4)3 (NVP) cathode yields a cell (NVO|NVP) voltage of 2.7 V, with symmetric voltage profiles and an energy efficiency >93%. This all-vanadium sodium-ion battery exhibits excellent cycling stability, retaining 80% of its capacity after 3 000 cycles. Levelized cost-of-storage (LCOS) evaluations based on a cell design model confirm the cost-effectiveness, positioning NVO|NVP as a competitive grid-scale energy storage solution.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"10 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144211583","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

Dual-Defect Nitrogen-Rich Carbon Nitride-Based Heterostructural Nanocatalyst for Improving the Therapeutic Efficacy of αPD-1 via Tumor Immune Microenvironment Remodelling 双缺陷富氮碳氮基异质结构纳米催化剂通过肿瘤免疫微环境重塑提高αPD-1治疗效果

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-04 DOI: 10.1002/adma.202506363

Tingting Hu, Chuan Hu, Yinwen Ji, Nan Lu, Lin Ye, Mengyang Li, Jiechao Xia, Dingqi Xie, Sicheng Jiang, Renhong Li, Ruizheng Liang, Deqiang Sun, Jiayong Dai

{"title":"Dual-Defect Nitrogen-Rich Carbon Nitride-Based Heterostructural Nanocatalyst for Improving the Therapeutic Efficacy of αPD-1 via Tumor Immune Microenvironment Remodelling","authors":"Tingting Hu, Chuan Hu, Yinwen Ji, Nan Lu, Lin Ye, Mengyang Li, Jiechao Xia, Dingqi Xie, Sicheng Jiang, Renhong Li, Ruizheng Liang, Deqiang Sun, Jiayong Dai","doi":"10.1002/adma.202506363","DOIUrl":"https://doi.org/10.1002/adma.202506363","url":null,"abstract":"Low immunogenicity, insufficient immune infiltrates, and inhibitive microenvironment of tumors ruthlessly weakened the therapeutic efficacy of immunotherapies. How to improve the therapy efficacy by reshaping the tumor immune microenvironment still remains a challenge that needs to be urgently addressed. Here, a novel dual-defect nitrogen-rich carbon nitride-based heterostructural nanocatalyst (CNO@CuMS) possessing brilliant piezocatalytic H2O2 generation, sonocatalytic 1O2 generation, Fenton-like catalytic •OH generation, and cell cuproptosis inducing properties are developed. Accompanied by the ultrasonic treatment, immunogenic cell death (ICD) and the subsequent releasing of damage-associated molecular patterns (DAMPs) of tumor cells are successfully triggered by CNO@CuMS, which resulted in the activation of systematic antitumor response and enhanced the infiltration of CD8+ cytotoxic T lymphocytes and natural killer (NK) cells at tumor site. The large quantitatively generated reactive oxygen species (ROS) also promoted the polarization of M2-type macrophage to M1-type as well. Benefitting from this tumor immune microenvironment remodelling effect, remarkable malignant orthotopic osteosarcoma therapy efficacy is achieved employing CNO@CuMS + αPD-1 combination strategy under ultrasonic treatment, with no significant side effects are observed. This research not only proposes a method to fabricate high proformance carbon nitride-based nanocatalyst but also provides a new strategy to realize highly efficient malignant bone tumor therapy during clinical practice.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"19 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144219478","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

Amorphous Phosphates Tailor Local Proton Supply for Alkaline Hydrogen Evolution Electrocatalysis 无定形磷酸盐为碱性析氢电催化调整局部质子供应

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-03 DOI: 10.1002/adma.202503660

Jie Liang, Zixiao Li, Min Zhang, Hefeng Wang, Zhengwei Cai, Yongsong Luo, Fengming Luo, Tongwei Wu, Yongchao Yao, Bo Tang, Xuping Sun

{"title":"Amorphous Phosphates Tailor Local Proton Supply for Alkaline Hydrogen Evolution Electrocatalysis","authors":"Jie Liang, Zixiao Li, Min Zhang, Hefeng Wang, Zhengwei Cai, Yongsong Luo, Fengming Luo, Tongwei Wu, Yongchao Yao, Bo Tang, Xuping Sun","doi":"10.1002/adma.202503660","DOIUrl":"https://doi.org/10.1002/adma.202503660","url":null,"abstract":"Hydrogen (H2) is irreplaceable as a feedstock in varied industrial scenarios, and alkaline water electrolysis allows for H2 production without costly proton exchange membrane and noble metals with limited reserves. However, alkaline solution is devoid of directly available protons, leading to suboptimal electrochemical H2-evolving kinetics even on catalysts with high intrinsic activities like CoP. On the other hand, high local acidity (i.e., superfluous protons) can lead to undesirable catalyst corrosion and active site blocking by excessive hydrogen coverage. Herein, a “cobalt phosphate-clothed-CoP (CoPi@CoP)” nanoarray catalyst is developed for proof of concept to explore a possible proton supply design principle. The nanometer-thick amorphous CoPi appears to serve multiple functions: facilitating water dissociation/H–O cleavage, buffering excess protons, and accelerating proton transfer/donation, thus optimizing the local proton supply to H-consuming sites. As expected, CoPi@CoP demonstrates state-of-the-art hydrogen evolution reaction performance in alkaline electrolytes, surpassing that of intrinsically active CoP. Online differential mass spectrometry, dynamic potential decay transients, spectroscopy data, and theoretical calculations reveal possible (atomic scale) reaction mechanisms.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"25 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144202437","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

Rational Development of a Novel Emulgel Adjuvant for Single-Shot Effective Vaccination: A Multivariate Analysis Approach 一种新型乳状佐剂的合理开发：一种多变量分析方法

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-03 DOI: 10.1002/adma.202506496

Ahmed O. Shalash, Waleed M. Hussein, Ummey J. Nahar, Jingwen Wang, Lantian Lu, Armira Azuar, Jolynn J. E. Kiong, Prashamsa Koirala, Zeinab G. Khalil, Istvan Toth

{"title":"Rational Development of a Novel Emulgel Adjuvant for Single-Shot Effective Vaccination: A Multivariate Analysis Approach","authors":"Ahmed O. Shalash, Waleed M. Hussein, Ummey J. Nahar, Jingwen Wang, Lantian Lu, Armira Azuar, Jolynn J. E. Kiong, Prashamsa Koirala, Zeinab G. Khalil, Istvan Toth","doi":"10.1002/adma.202506496","DOIUrl":"https://doi.org/10.1002/adma.202506496","url":null,"abstract":"Nanoemulsions, like MF59, are potent vaccine adjuvants due to their immunogenicity, scalability, stability, and generation of broad cross-clade neutralizing immune responses, facilitating their feasibility for pandemic preparedness. However, they are unsuitable for single-shot applications due to limited immunogenicity with subunit antigens, and need to be explored for key immunogenic formulation variables like surfactant type, antigen anchoring, oil-globule solidification, hydrogel polymer trapping, or globule size. Here, a multivariate analysis approach is used for the first time in adjuvant development, selecting 14 formulations from over 150, each with a unique formulation variable, to evaluate their immunological properties on C57BL/6 mice. Results show that nanoemulsions with hydrogel trapping, smaller globule size, or mannide monooleate cosurfactant significantly enhance immunogenicity, each by 5-to-10 folds over MF59. For the first time, these formulation variables are combined into an “optimized emulgel” that is predicted to maximize immunogenicity after a single shot, model fit gave (R2 = 0.97). The optimized emulgel triggers long-lasting immune responses matching both the model's prediction and those triggered by the gold-standard Freund's adjuvant against various antigens, while maintaining excellent safety. The findings highlight the potential of emulgels as a novel adjuvant class and underscore the utility of multivariate analysis in adjuvant design.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"81 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144202271","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

Direct Observation of Optically Active Mid-Gap Electronic States in Hexagonal Boron Nitride by Electron Spectroscopy 用电子能谱法直接观察六方氮化硼的光活性中隙电子态

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-03 DOI: 10.1002/adma.202502342

Sakal Singla, Pragya Joshi, Gabriel I. López-Morales, Kenji Watanabe, Takashi Taniguchi, Cyrus E. Dreyer, Biswanath Chakraborty

{"title":"Direct Observation of Optically Active Mid-Gap Electronic States in Hexagonal Boron Nitride by Electron Spectroscopy","authors":"Sakal Singla, Pragya Joshi, Gabriel I. López-Morales, Kenji Watanabe, Takashi Taniguchi, Cyrus E. Dreyer, Biswanath Chakraborty","doi":"10.1002/adma.202502342","DOIUrl":"https://doi.org/10.1002/adma.202502342","url":null,"abstract":"Optically active point defects in wide-bandgap semiconductors have been demonstrated to be attractive for a variety of quantum and nanoscale applications. In particular, color centers in hexagonal boron nitride (hBN) have recently gained substantial attention owing to their spectral tunability, brightness, stability, and room-temperature operation. Despite all of the recent studies, precise detection of the defect-induced mid-gap electronic states (MESs) and their simultaneous correlations with the observed emission in hBN remain elusive. Directly probing these MESs provides a powerful approach toward atomic identification and optical control of the defect centers underlying the sub-bandgap emission in hBN. Combining optical and electron spectroscopy, the existence of mid-gap absorptive features is revealed at the emissive sites in hBN, along with an atom-by-atom identification of the underlying defect configuration. The atomically resolved defect structure, primarily constituted by vacancies and carbon/oxygen substitutions, is further studied via first-principles calculations, which support the correlation with the observed MESs through the electronic density of states. This work provides a direct relationship between the observed visible emission in hBN, the underlying defect structure, and its absorptive MESs, opening venues for atomic-scale and optical control in hBN for quantum technology.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"15 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144202430","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

Advances in Electrocatalytic Hydrogen Evolution Coupled with Alcohol and Aldehyde Oxidation: Mechanistic Insights and Economic Feasibility 电催化析氢与醇醛氧化耦合的研究进展：机理和经济可行性

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-03 DOI: 10.1002/adma.202502966

Munir Ahmad, Muhammad Bilal Hussain, Muhammad Asim Mushtaq, Waseem Raza, Andleeb Mehmood, Shahzad Afzal, Fangjun Lu, Yanwei Sui, Kai Zong, Xin Wang, Zhongwei Chen

{"title":"Advances in Electrocatalytic Hydrogen Evolution Coupled with Alcohol and Aldehyde Oxidation: Mechanistic Insights and Economic Feasibility","authors":"Munir Ahmad, Muhammad Bilal Hussain, Muhammad Asim Mushtaq, Waseem Raza, Andleeb Mehmood, Shahzad Afzal, Fangjun Lu, Yanwei Sui, Kai Zong, Xin Wang, Zhongwei Chen","doi":"10.1002/adma.202502966","DOIUrl":"https://doi.org/10.1002/adma.202502966","url":null,"abstract":"Electrocatalytic H2 generation via conventional water splitting is gaining attention, but challenges such as high overpotentials, energy demands, and slow kinetics limit its scalability. Here, a novel approach: coupling hydrogen evolution reactions (HER) with alcohol and aldehyde oxidation reactions (AAORs) is explored. This strategy decreases energy requirements, improves HER efficiency, and enables dual H2 generation. Additionally, it facilitates the cogeneration of valuable chemicals such as formate, acetate, and 2,5-furan dicarboxylic acid (FDCA), enhancing economic feasibility. A detailed analysis of alcohol and aldehyde oxidation mechanisms and their integration into electrocatalytic systems are provided here. Furthermore, it examines the technoeconomic advantages of HER coupled with AAORs, emphasizing cost efficiency and industrial scalability. It is aimed here to advance renewable energy technologies and optimize processes for large-scale H2 generation, contributing to a sustainable energy future by addressing these aspects.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"168 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144202431","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

Siliconizing-Driven Layer-by-Layer Growth of 2D Tellurides with Controlled Crystallization 硅化驱动的二维碲化物层间生长控制结晶

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-03 DOI: 10.1002/adma.202501451

Weitao Liu, Qinghe Wang, Yuanyuan Zhao, Can Liu, Yunrou Wu, Jinpei Zhao, Zhaolong Chen, Yuan Yin, Feng Yang, Peng Gao, Kaihui Liu, Mingju Huang, Feng Ding, Ke Chen

{"title":"Siliconizing-Driven Layer-by-Layer Growth of 2D Tellurides with Controlled Crystallization","authors":"Weitao Liu, Qinghe Wang, Yuanyuan Zhao, Can Liu, Yunrou Wu, Jinpei Zhao, Zhaolong Chen, Yuan Yin, Feng Yang, Peng Gao, Kaihui Liu, Mingju Huang, Feng Ding, Ke Chen","doi":"10.1002/adma.202501451","DOIUrl":"https://doi.org/10.1002/adma.202501451","url":null,"abstract":"2D transition metal tellurides (TMTs) possess fascinating properties for applications in ferroelectrics and optoelectronics. Nevertheless, it is still challenging to grow high-quality 2D TMTs with the desired phase (especially high-temperature phase) because of the weak bonding between the transition metal and Te as compared to S and Se atoms. Here, a strategy of siliconizing-driven layer-by-layer growth is reported to synthesize 2D ZrTe2 and ZrTe3 crystals with high crystallinity and desired thickness. Both as-synthesized crystals exhibit large-area uniform phases and atomically precise layered stacking structures. 2D ZrTe2 shows type-II Weyl semimetal characteristics with negative magnetoresistance, and 2D ZrTe3 demonstrates the existence of charge density waves and intrinsic superconductivity. Theoretical study reveals that silicon atoms can infiltrate and isolate a single layer of zirconium atoms and allow them to be tellurized in a layer-by-layer manner. The work paves the way for the synthesis of layer-controlled 2D TMTs and lays a material foundation for their physical property research.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"51 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144202442","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

Paving the Way for Next-Generation All-Solid-State Batteries: Dry Electrode Technology 为下一代全固态电池铺平道路：干电极技术

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-03 DOI: 10.1002/adma.202506123

Junyoung Mun, Taeseup Song, Min-Sik Park, Jung Ho Kim

{"title":"Paving the Way for Next-Generation All-Solid-State Batteries: Dry Electrode Technology","authors":"Junyoung Mun, Taeseup Song, Min-Sik Park, Jung Ho Kim","doi":"10.1002/adma.202506123","DOIUrl":"https://doi.org/10.1002/adma.202506123","url":null,"abstract":"For the effective implementation of all-solid-state batteries (ASSBs), the progress of dry electrode technology is essential. Considering the urgent challenges posed by global warming, advancing affordable ASSBs is crucial for reliable and sustainable electrochemical energy conversion and storage systems. Despite the substantial progress in research on solid electrolytes, ASSBs continue to face fundamental challenges, including high manufacturing costs, considerable environmental impact, and insufficient interfacial stability. The dry electrode processing methodology presents a highly promising alternative to conventional wet electrode fabrication techniques, effectively addressing these limitations while facilitating scalable production capabilities. Although research on dry-electrode-based ASSBs has gained significant traction in recent years, the overall challenges are recognized as intricate due to the presence of multiple electrode components with diverse requirements and limitations. For the comprehensive review, the dry processing approach is systematically examined from the perspective of materials science and electrode processing. An electrode-component-level framework is adopted as well. Furthermore, crucial technical barriers are identified, and prospective research directions for the advancement of solid-state battery technology are delineated.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"77 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144202432","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

Dynamic Magnonic Crystals Based on Spatiotemporal Plasmon Excitation 基于时空等离子激元激发的动态磁振子晶体

IF 29.4 1区材料科学

Advanced Materials Pub Date : 2025-06-03 DOI: 10.1002/adma.202502474

Nikolai Kuznetsov, Huajun Qin, Lukáš Flajšman, Sebastiaan van Dijken

{"title":"Dynamic Magnonic Crystals Based on Spatiotemporal Plasmon Excitation","authors":"Nikolai Kuznetsov, Huajun Qin, Lukáš Flajšman, Sebastiaan van Dijken","doi":"10.1002/adma.202502474","DOIUrl":"https://doi.org/10.1002/adma.202502474","url":null,"abstract":"Metamaterials, designed to exhibit properties beyond those found in nature, enable unprecedented control over physical phenomena through flexible band structure engineering. This work introduces a hybrid magnonic-plasmonic metamaterial that allows spatiotemporal manipulation of spin-wave transport at micrometer scales and sub-microsecond timescales. The system integrates a plasmonic metamaterial, comprising Au nanodisk arrays arranged in a 1D periodic stripe pattern, with a low-damping yttrium iron garnet (YIG) film as the spin-wave transport medium. Short laser pulses (100−500 ns) excite surface lattice resonances (SLRs) in the plasmonic stripes, inducing thermoplasmonic heating and generating a striped temperature profile. This dynamic thermal modulation periodically alters the YIG film's saturation magnetization, forming a laser-controlled magnonic crystal. Time-resolved propagating spin-wave spectroscopy reveals tunable bandgaps and minibands arising from Bragg reflection. By adjusting the plasmonic stripe pattern, laser pulse duration, or power, this system enables precise control over spin-wave transport, paving the way for reconfigurable wave-based computing devices.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":"38 1","pages":""},"PeriodicalIF":29.4,"publicationDate":"2025-06-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144202434","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