Advanced Materials最新文献_第3页

Dual-Color Tunable Circularly Polarized Luminescence With Anti-Thermal-Quenching Enabled by Asymmetric Hydrogen-Bonding Networks in Hybrid Manganese Halides. 非对称氢键网络在杂化卤化锰中实现了双色可调谐圆偏振抗热猝灭发光。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.73285

Tianxin Bai, Pengfei Cheng, Zhen Chi, Bo Zhang, Jingyi Zhu, Jianyong Liu, Kaifeng Wu

{"title":"Dual-Color Tunable Circularly Polarized Luminescence With Anti-Thermal-Quenching Enabled by Asymmetric Hydrogen-Bonding Networks in Hybrid Manganese Halides.","authors":"Tianxin Bai, Pengfei Cheng, Zhen Chi, Bo Zhang, Jingyi Zhu, Jianyong Liu, Kaifeng Wu","doi":"10.1002/adma.73285","DOIUrl":"https://doi.org/10.1002/adma.73285","url":null,"abstract":"Constructing chiral metal halides without relying on chiral organic cations offers exceptional compositional and structural freedom, yet their rational design remains challenging due to the limited understanding of the origins of structural chirality. Here, by employing the achiral 4-benzylpiperidine (4-BPP) cation and controlling the crystallization pathways, we access two distinct manganese bromide polymorphs: centrosymmetric α-(4-BPP)2MnBr4 (space group I2/a) and chiral β-(4-BPP)2MnBr4 (space group P21). Detailed crystallographic analysis reveals that asymmetric hydrogen-bonding interactions at the organic-inorganic interface of β-(4-BPP)2MnBr4 amplify the distortion of [MnBr4]2- tetrahedra, driving symmetry breaking and giving rise to inherent chirality. The resulting chiral phase exhibits anti-thermal-quenching green-red dual emission, in which the red component originates from distortion-induced self-trapped excitons and is further modulated via energy transfer from green-emissive Mn2+ centers. Consequently, dual-color tunable circularly polarized luminescence (CPL) is realized in chiral metal halides for the first time, featuring a large dissymmetry factor (glum) of 7 × 10-2. Moreover, the non-centrosymmetric crystal structure enables efficient second- and third-harmonic generation. These findings elucidate how hydrogen-bonding interactions govern structural chirality at the molecular level and establish a general design principle for engineering chiroptical and nonlinear optical properties in metal halides.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e73285"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147830563","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

Clustomesogen Showing Sub-Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs₂[Mo₆Iⁱ ₈(OCOC₂F₅)₆] and Hexaethylenoxide Containing Mesogenic Dimers. 显示零度以下液晶性质的聚己胺原：Cs2[mo6i8 (OCOC2F5)6]与含介结二聚体的六环氧乙烷之间的超分子组装。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.202523618

Killiann Heinz, Jeanne Rebours, Zoulikha Zerrouqi, Noée Dumait, Maria Amela-Cortes, Nikolai Scheuring, Sara Simonovska, Sebastian Marino, Max Ebert, Stéphane Cordier, Sabine Laschat, Yann Molard

引用次数: 0

Bioinspired Enzyme-Like Mechanism Enables Adaptive Local Charge Modulation for Blue Energy Harvesting. 生物启发类酶机制实现蓝色能量收集的自适应局部电荷调制。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.73299

Zhe Li, Kai Chen, Tianyun Jing, Naijia Zhao, Xinyan Jiang, Jia Ge, Junzhu Tao, Yu Zhang, Jiacheng Hu, Shuqi Wang, Yixiang Wang, Liwen Xie, Yifan Guo, Xi Wang, Ziqi Ren, Jian Zhang, Lei Jiang, Zhen Zhang

{"title":"Bioinspired Enzyme-Like Mechanism Enables Adaptive Local Charge Modulation for Blue Energy Harvesting.","authors":"Zhe Li, Kai Chen, Tianyun Jing, Naijia Zhao, Xinyan Jiang, Jia Ge, Junzhu Tao, Yu Zhang, Jiacheng Hu, Shuqi Wang, Yixiang Wang, Liwen Xie, Yifan Guo, Xi Wang, Ziqi Ren, Jian Zhang, Lei Jiang, Zhen Zhang","doi":"10.1002/adma.73299","DOIUrl":"https://doi.org/10.1002/adma.73299","url":null,"abstract":"Enhancing the performance of ion-selective membranes is critical for achieving efficient osmotic energy conversion. However, existing charge-regulation strategies struggle to adapt to dynamically changing ion-transport environments. Inspired by natural cytochrome c oxidase (CcO), this work demonstrates that atomically precise heteronuclear FeCo dual-atom nanozymes (FeCo-DACs) can dynamically modulate the local charge distribution at active sites via an oxidase-like mechanism, thereby enhancing osmotic energy conversion. By tailoring the coordination environments of heteronuclear and homonuclear dual-atom sites, enzyme-like activity and ion selectivity are optimized. The bioinspired composite membrane incorporating Fe─Co bonded nanozymes directly into bacterial cellulose (BC/FeCo-DACs) achieves a power density of 15.4 W m-2 during the mixing of natural river water and seawater, without external stimuli. Combined experimental and theoretical analyses reveal that the heteronuclear FeCo configuration, with an optimal metal-metal bond length, balances oxygen adsorption/desorption while establishing the most energetically favorable proton-consumption pathway, enabling spontaneous dynamic local charge regulation and improved osmotic energy conversion performance.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e73299"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147831174","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

Molecular Polarization-Driven Synergistic Interface Engineering for High-Performance Perovskite Solar Cells. 高性能钙钛矿太阳能电池的分子极化驱动协同界面工程。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.73306

Yanbo Wang, Yitong Liu, Yi Ji, Gaoyuan Yang, Xin Li, Xueqi Wu, Yige Peng, Hailong Huang, Zewu Feng, Yansen Guo, Huanyu Zhang, Chenghao Ge, Shuilong Kang, Yang Zhang, Yurou Zhang, Chaopeng Huang, Xinhai Zhao, Jingsong Sun, Youyong Li, Xiao-Hong Zhang, Jun Peng

{"title":"Molecular Polarization-Driven Synergistic Interface Engineering for High-Performance Perovskite Solar Cells.","authors":"Yanbo Wang, Yitong Liu, Yi Ji, Gaoyuan Yang, Xin Li, Xueqi Wu, Yige Peng, Hailong Huang, Zewu Feng, Yansen Guo, Huanyu Zhang, Chenghao Ge, Shuilong Kang, Yang Zhang, Yurou Zhang, Chaopeng Huang, Xinhai Zhao, Jingsong Sun, Youyong Li, Xiao-Hong Zhang, Jun Peng","doi":"10.1002/adma.73306","DOIUrl":"https://doi.org/10.1002/adma.73306","url":null,"abstract":"The performance of inverted perovskite solar cells (PSCs) is often impeded by severe non-radiative recombination and carrier transport losses at the self-assembled monolayer (SAM)/perovskite interface, arising from inhomogeneous SAM distribution and weak interfacial bonding with the perovskite layer. To address these challenges, we introduce a universal synergistic interface engineering strategy employing 2-aminopyrimidine-4-carboxylic acid (m-APCA), a meta-substituted molecule featuring asymmetric bifunctional groups on its pyrimidine ring. These groups induce substantial molecular polarization, amplifying the dipole moment and reinforcing intermolecular π-π interactions with SAMs, thereby mitigating SAM aggregation and ensuring uniform substrate coverage. Concurrently, the strong dipole field and bifunctional chemistry of m-APCA enable robust chemical bonding with the perovskite layer, acting as nucleation sites that regulate grain growth and passivate buried interfacial defects. This dual-action approach reduces interfacial energy barriers and enhances hole transport efficiency, achieving very high efficiencies of 26.77% (certified at 26.71%), 26.08%, and 24.17% for small-area (normal bandgap), centimeter-scale (normal bandgap), and wide-bandgap PSCs, respectively. Notably, optimized PSCs demonstrate exceptional operational stability, retaining 96% of initial efficiency after 1200 h of continuous maximum power point tracking.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e73306"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147831077","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 Covalent Peptide-Drug Conjugates Address the Heterogeneity in Alzheimer's Disease Progression. 动态共价肽-药物偶联物解决阿尔茨海默病进展的异质性。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.202516343

Yuheng Yang, Ting Wu, Xuan Fan, Yuhang Yao, Chen Chen, Kun Kang, Xianzhe Tang, Tingjing Huang, Yixuan Xu, Yu He, Zhitong Chen, Zhaowei Chen, Huanghao Yang

{"title":"Dynamic Covalent Peptide-Drug Conjugates Address the Heterogeneity in Alzheimer's Disease Progression.","authors":"Yuheng Yang, Ting Wu, Xuan Fan, Yuhang Yao, Chen Chen, Kun Kang, Xianzhe Tang, Tingjing Huang, Yixuan Xu, Yu He, Zhitong Chen, Zhaowei Chen, Huanghao Yang","doi":"10.1002/adma.202516343","DOIUrl":"https://doi.org/10.1002/adma.202516343","url":null,"abstract":"A growing understanding of the pathophysiological evolution of Alzheimer's disease (AD) underscores the heterogeneity in its progression as a critical factor undermining the success of various candidate interventions and complicating the establishment of effective pharmacotherapeutic regimens. Here, we introduce the development of a hierarchical-responsive therapeutic agent self-assembled from phenylboronate ester-linked Tjernberg's KLVFF peptide-curcumin conjugates (CPKNAs), which is designed to dynamically track the spatiotemporal coordinates of biomarkers associated with AD heterogeneity in progression. The dynamic covalent phenylboronate ester bond undergoes varying degrees of dissociation in response to the temporal evolution patterns of amyloid-β, reactive oxygen species, and glucose, three key indicators for staging AD progression, enabling self-adaptive regulation of drug distribution and dosing tailored to specific phenotypes. Employing seven cellular models and three types of transgenic mice simulating different AD stages, we demonstrate that CPKNAs effectively minimize the risks of under- or overtreatment, achieving consistent therapeutic outcomes in mitigating cellular damage and improving brain dysfunction.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e16343"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147830799","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

Enhanced Hydrogen Peroxide Photosynthesis Using X-Packed Cocrystal Catalysts. 利用x填充共晶催化剂增强过氧化氢的光合作用。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.73295

Lingsong Wang, Jingheng Deng, Shuyu Li, Huapeng Liu, Kexin Liu, Xiaocai Lv, Yufan Zhang, Jikun Li, Shuming Bai, Yongfa Zhu, Xiaotao Zhang, Weigang Zhu, Jincai Zhao, Wenping Hu

{"title":"Enhanced Hydrogen Peroxide Photosynthesis Using X-Packed Cocrystal Catalysts.","authors":"Lingsong Wang, Jingheng Deng, Shuyu Li, Huapeng Liu, Kexin Liu, Xiaocai Lv, Yufan Zhang, Jikun Li, Shuming Bai, Yongfa Zhu, Xiaotao Zhang, Weigang Zhu, Jincai Zhao, Wenping Hu","doi":"10.1002/adma.73295","DOIUrl":"https://doi.org/10.1002/adma.73295","url":null,"abstract":"Hydrogen peroxide (H2O2) is an essential chemical and potent energy carrier. Its production through solar energy and metal-free photocatalysts is desirable. Organic semiconductors, as a new generation of semiconductors, can form suitable transition state intermediates showing great ability in enhancing the efficiency and selectivity of photocatalytic H2O2 generation, offering a metal-free, green, and more economical solution. However, the smaller Frenkel exciton radius and larger exciton Coulomb binding energy lead to a constrained capacity for exciton dissociation, blocking the way of photocatalysts based on organic semiconductors. Here, we overcome the bottleneck by cocrystal engineering. A kind of cocrystal photocatalysts with X-packing are designed and synthesized, which permit all excited states to be optically allowed due to reduced energy splitting, enhancing the exciton participation in photosynthesis of H2O2 giving much more efficient singlet exciton dissociation and exciton utilization. Indeed, the X-packed cocrystals show photosynthesis of H2O2 from O2 and H2O at a rate of 2.65 mmol h-1 g-1 and a solar-chemical energy conversion efficiency of 0.42%, which can be further improved to 13.3 mmol h-1 g-1 with a hole sacrificial agent. This work seems to open a new door for high solar exciton utilization with organic semiconductors by cocrystal engineering.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e73295"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147830826","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

Wafer-Scale 2D High-Entropy Transition Metal Dichalcogenide Thin-Film Catalysts for Efficient and Durable Photoelectrochemical Hydrogen Production. 高效、耐用光电化学制氢的二维高熵过渡金属二硫化物薄膜催化剂。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.73236

Sang Eon Jun, Jin Ho Seo, Jaehyun Kim, Hyungsoo Lee, Seongbeen Kim, Woo Seok Cheon, Sabina Kim, In Hye Kwak, Byeong-Gwan Cho, Ki Chang Kwon, Chul-Ho Lee, Jungwon Park, Jooho Moon, Jennifer A Dionne, Ho Won Jang

{"title":"Wafer-Scale 2D High-Entropy Transition Metal Dichalcogenide Thin-Film Catalysts for Efficient and Durable Photoelectrochemical Hydrogen Production.","authors":"Sang Eon Jun, Jin Ho Seo, Jaehyun Kim, Hyungsoo Lee, Seongbeen Kim, Woo Seok Cheon, Sabina Kim, In Hye Kwak, Byeong-Gwan Cho, Ki Chang Kwon, Chul-Ho Lee, Jungwon Park, Jooho Moon, Jennifer A Dionne, Ho Won Jang","doi":"10.1002/adma.73236","DOIUrl":"https://doi.org/10.1002/adma.73236","url":null,"abstract":"Photoelectrochemical (PEC) performance of conventional 2D transition metal dichalcogenides (TMDs) in hydrogen evolution reaction (HER) is constrained by the limited selection of metal cations, predominantly MoS2, whose inert basal planes and unstable 1T phases hinder PEC efficiency. High-entropy TMDs, in which local lattice distortion and charge redistribution occur within a van der Waals layered structure, are expected to overcome these intrinsic limitations by improving catalytic activity, photocarrier dynamics, and phase stability. Here, we demonstrate a wafer-scale 2D high-entropy (MoWTaNbRu)S2 thin-film catalyst with distorted 1T phase on p-Si photocathode for PEC-HER. The high-entropy effect induces substantial electronic redistribution, enhancing the contribution of d-orbitals near the Fermi level and optimizing hydrogen adsorption energetics. PEC kinetic analyses, including intensity-modulated photocurrent spectroscopy, demonstrate that (MoWTaNbRu)S2 markedly suppresses the recombination of photogenerated charge carriers, enabling more efficient charge extraction and accelerated interfacial reaction kinetics. Furthermore, the high-entropy-driven stabilization of the metastable 1T phase ensures excellent durability of the photocathode. As a result, the (MoWTaNbRu)S2/TiO2/p-Si photocathode shows a remarkable photocurrent density and stability for over 100 h, outperforming single-metal TMDs. This study demonstrates how configurational entropy enhances catalytic activity, photocarrier transport, and phase stability of TMDs, establishing a general design principle for next-generation PEC catalysts.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e73236"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147831201","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

Magnetically Induced Ordered Structure-Assisted Defect Engineering Strategy for High-Performance All-Pseudocapacitive Film Supercapacitors. 高性能全假电容薄膜超级电容器的磁致有序结构辅助缺陷工程策略。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.73302

Xinbo Pan, Wenquan Wang, Dianyu Tong, Chao Zhang, Xin Fu, Lijun Zhao

{"title":"Magnetically Induced Ordered Structure-Assisted Defect Engineering Strategy for High-Performance All-Pseudocapacitive Film Supercapacitors.","authors":"Xinbo Pan, Wenquan Wang, Dianyu Tong, Chao Zhang, Xin Fu, Lijun Zhao","doi":"10.1002/adma.73302","DOIUrl":"https://doi.org/10.1002/adma.73302","url":null,"abstract":"Film supercapacitors, due to their light weight and good flexibility, are ideal power sources for wearable electronic devices. However, due to the limited research on pseudocapacitive film electrode materials, achieving high energy density for film supercapacitor remains a challenge. Here, the film anode (Fe@Fe3O4/CNTs) and cathode (NiCo-NiCo compound/CNTs) were prepared by the vacuum filtration technology. Density functional theory calculations combined with experimental results revealed that oxygen vacancies can induce the formation of dense localized charge aggregation regions at the Fe/Fe3O4 interface, significantly enhancing the charge transfer rate in electrochemical reactions, enabling the anode to achieve a specific capacity of 7.88 F cm-2 (749.1 C g-1) at a high mass loading of 16.7 mg cm-2. Meanwhile, after introducing oxygen vacancies, the adhesion energy at the interface significantly increased, enhancing the binding strength between Fe and Fe3O4, making it less prone to peeling due to current shock during long-term charge and discharge cycles, thereby improving the cycling stability of the Fe-based anode (76% capacitance retention after 20 000 cycles). The all-pseudocapacitive film supercapacitor successfully assembled obtains an excellent energy density of 1.362 mWh cm-2 (122.5 Wh kg-1) at a total mass loading of 27.8 mg cm-2, far exceeding previously reported values.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e73302"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147831144","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

4D-Printed Sandwich-Structured Metamaterial Intestinal Stents for Palliative Tumor Therapy. 用于姑息性肿瘤治疗的3d打印三明治结构超材料肠支架。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.202518990

Cheng Lin, Mengjiao Yang, Kang Chen, Yanju Liu, Fukai Liu, Zhichen Zou, Xiangxiang Zhang, Xiaozhou Xin, Jinjian Huang

{"title":"4D-Printed Sandwich-Structured Metamaterial Intestinal Stents for Palliative Tumor Therapy.","authors":"Cheng Lin, Mengjiao Yang, Kang Chen, Yanju Liu, Fukai Liu, Zhichen Zou, Xiangxiang Zhang, Xiaozhou Xin, Jinjian Huang","doi":"10.1002/adma.202518990","DOIUrl":"https://doi.org/10.1002/adma.202518990","url":null,"abstract":"Intestinal obstruction is a common complication caused by colorectal cancer, and the implantation of stents has become an indispensable palliative treatment strategy for non-surgical eligible patients. However, the lack of sustained anti-tumor efficacy and wear caused by configuration or deformation discrepancies has led to the recurrence of stenosis, posing a significant challenge in clinical treatment. Here, we reported an intestine-specific, application-driven 4D-printed sandwich-structured metamaterial intestinal stent platform, achieving the triple goals of sustained anti-tumor effects, customized configuration and performance, and rapid relief of intestinal obstruction. Specifically, the platform comprised an outer Janus layer designed for synergistic photothermal-and-drug anti-tumor effects, an intermediate layer of biomimetic gradient metamaterials for structural support and coordinated deformation, and a hydrophobic inner layer to mitigate the risk of restenosis. Overall, this study presented a multifunctional intestinal stent built upon a scalable design paradigm, offering an innovative and clinically translatable therapeutic strategy for personalized colorectal cancer management.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e18990"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147831068","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

Phase-Behavior-Driven Hydrogen-Bond Engineering Enables Temperature-Resilient Fibrous Zinc-Ion Batteries. 相位行为驱动的氢键工程使温度弹性纤维锌离子电池成为可能。

IF 26.8 1区材料科学

Advanced Materials Pub Date : 2026-05-06 DOI: 10.1002/adma.73246

Zhaoxi Shen, Zicheng Zhai, Tong Zhang, Yuechong Zhu, Linhuan Niu, Wentao Yuan, Ziqing Tang, Yuanhang Li, Yu Liu, Yuanyuan Wang, Yangyang Liu, Guo Hong, Ning Zhang

{"title":"Phase-Behavior-Driven Hydrogen-Bond Engineering Enables Temperature-Resilient Fibrous Zinc-Ion Batteries.","authors":"Zhaoxi Shen, Zicheng Zhai, Tong Zhang, Yuechong Zhu, Linhuan Niu, Wentao Yuan, Ziqing Tang, Yuanhang Li, Yu Liu, Yuanyuan Wang, Yangyang Liu, Guo Hong, Ning Zhang","doi":"10.1002/adma.73246","DOIUrl":"https://doi.org/10.1002/adma.73246","url":null,"abstract":"Fibrous energy-storage systems serve as a core component in the next-generation flexible and wearable electronics, yet their practical application is hindered by the limited temperature resilience of aqueous electrolytes and the mechanically fragile electrolyte-electrode interfaces. Herein, we design an in situ deep-eutectic hydrogel electrolyte based on a hydroxyl-rich glycerol-ethylene glycol-H2O system, in which the hydrogen-bond network is engineered to modulate the chemical potential of water and the free-energy landscape governing phase transitions. Strong H2O-H2O H-bonds are converted into a more uniformly distributed weak H-bond network in the electrolyte, thereby reducing the thermodynamic driving force for ice formation at low temperatures while suppressing H2O volatilization at elevated temperatures. Meanwhile, in situ photopolymerization enables the direct formation of a conformal hydrogel layer on the electrode surface, improving interfacial adhesion and mitigating parasitic reactions such as hydrogen evolution and Zn corrosion. Benefiting from the coupled thermodynamic and interfacial regulation, Zn||PANI coin cell exhibits stable operation over an ultrawide temperature range of -50°C-100°C and delivers a cycling life exceeding 10 000 cycles with 86.71% capacity retention at 25°C. A fibrous Zn||PANI cell further maintains reliable cycling for over 500 cycles at -25°C, demonstrating the applicability of this strategy for temperature-resilient wearable energy-storage systems.","PeriodicalId":114,"journal":{"name":"Advanced Materials","volume":" ","pages":"e73246"},"PeriodicalIF":26.8,"publicationDate":"2026-05-06","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"147831109","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