Advanced Materials Interfaces最新文献_第3页

GelMA/AgNWs Hydrogel Combined with Electrical Stimulation Effectively Promotes Skin Wound Healing GelMA/AgNWs水凝胶配合电刺激有效促进皮肤创面愈合

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-02 DOI: 10.1002/admi.202500149

Xiaoxuan Hou, Yujie Wang, Mengni Zhu, Jie Zhang, Hongxin Qi, Min Xu, Xianghui Wang

{"title":"GelMA/AgNWs Hydrogel Combined with Electrical Stimulation Effectively Promotes Skin Wound Healing","authors":"Xiaoxuan Hou, Yujie Wang, Mengni Zhu, Jie Zhang, Hongxin Qi, Min Xu, Xianghui Wang","doi":"10.1002/admi.202500149","DOIUrl":"https://doi.org/10.1002/admi.202500149","url":null,"abstract":"Silver nanowire-dopedmethacrylated gelatin (GelMA/AgNWs) conductive hydrogel was prepared to combinewith exogenous electrical stimulation (ES) to enhance the rate and quality ofskin wound healing. The influence of the hydrogel's conductivity, and the electrodes position, as well as the terminal voltage on the distribution of the electricfield coupled within the wound tissue, was studied by COMSOL, and in vivofull-skin damaged wound healing experiments were performed to evaluate thehealing efficiency. The results show that the hydrogel's conductivity andterminal voltage modulated the strength of the exogenous electric field inwound tissues, while electrode placement governed its spatial distribution. Underthe condition that electric field strength within the wound area maintained tobe 100 mV m-1, the wound healing was significantly accelerated byactivating signaling mediators to adjust the expression of such cytokines astumor necrosis factor-α (TNF-α), vascular endothelial growth factor (VEGF), andplatelet endothelial cell adhesion molecule (CD31), as well as PI3K/AKT andERK1/2 pathways. The integration of GelMA/AgNWs with ES in mode 2 achieved animpressive wound closure rate of 99.5% by the 10th day post-injury.vs","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 14","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500149","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144740345","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A High-Durability Triboelectric Nanogenerator for Broad-Spectrum Wind Energy Harvesting 用于广谱风能收集的高耐用摩擦纳米发电机

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-02 DOI: 10.1002/admi.202500372

Long Jin, Jiabin Zhang, Yong Ao, Tianpei Xu, Xi Xiong, Tingting Zhou, Yiheng Liu, Weili Deng, Weiqing Yang

{"title":"A High-Durability Triboelectric Nanogenerator for Broad-Spectrum Wind Energy Harvesting","authors":"Long Jin, Jiabin Zhang, Yong Ao, Tianpei Xu, Xi Xiong, Tingting Zhou, Yiheng Liu, Weili Deng, Weiqing Yang","doi":"10.1002/admi.202500372","DOIUrl":"https://doi.org/10.1002/admi.202500372","url":null,"abstract":"Addressing the increasing global demand for sustainable energy, triboelectric nanogenerators (TENGs) have emerged as a promising solution for converting wind energy into electricity, but their practical use is limited by high cut-in wind speeds and significant wear at high wind speeds. Herein, a high-durability TENG enabled by easy-starting design and high-durability design is proposed for broad-spectrum wind energy harvesting. It displays remarkable adaptability to varying wind speeds, thereby ensuring dynamic balance and continuous operation. The fan blades of this TENG has been redesigned, reducing the cut-in wind speed to as low as 0.9 m −1s, with structure analyzed and verified by theory and experiment. Moreover, the continuous running time of this TENG is 6 times longer than the TENG without the high-durability design, as demonstrated by the comparison of friction wear and the difference of electrical output. This TENG is able to be applied in a highway tunnel environment to harvest wind energy in the tunnel, providing power for three major systems in the tunnel, including environmental monitoring, lighting safety, and flood alerts. This work introduces a new strategy to adapt TENGs to broad-spectrum wind energy environment, and offers a concept for the construction of tunnel wind energy system.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 14","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500372","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144740322","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Influence of Surface Textures and Patterns Produced by Laser Ablation on Blood Compatibility of Stainless Steel 激光烧蚀表面纹理和图案对不锈钢血液相容性的影响

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-02 DOI: 10.1002/admi.202500104

Jialin Dong, Manuela Pacella, Yang Liu

{"title":"Influence of Surface Textures and Patterns Produced by Laser Ablation on Blood Compatibility of Stainless Steel","authors":"Jialin Dong, Manuela Pacella, Yang Liu","doi":"10.1002/admi.202500104","DOIUrl":"https://doi.org/10.1002/admi.202500104","url":null,"abstract":"Laser surface texturing (LST) is applied to modify the morphology of surface topographic features, inducing the corresponding effects on surface chemistry and wettability. This study focuses on application of this technique to treatment of materials surface used in cardiovascular stents. It is built upon an optimised LST process from previous work, and hemocompatibility test is carried out using whole human blood. Three different types of surface textures are prepared on 316 stainless steel as smooth grooved, rough grooved, and rough isotropy textures, respectively, using nano-second laser ablation. The characterization of surface morphology, roughness, chemistry and wettability are carried out following laser treatment. Depending on the geometry of the patterns produced, treated surfaces became more super-hydrophilic or more hydrophobic (water contact angle from 0° or up to 146.20 ± 1.37°). Blood contact test revealed the topographic effects on attachment and spreading of blood cells, with more cells observed on a smooth surface than on a rough surface. Hence, LST with nano-second laser can be used to introduce a large range of topographic features, from micro- to nano-scales. It would be a robust process to be included in the manufacturing of cardiovascular stents to improve the hemocompatibility of stainless steel.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 14","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500104","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144740325","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Probing the Impact of Ionic Liquid Additives at the Buried NiOx/Perovskite Interfaces to Understand Solar Cell Performance 探索离子液体添加剂对埋藏NiOx/钙钛矿界面的影响以了解太阳能电池的性能

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-01 DOI: 10.1002/admi.202500231

Juan Tirado, Mriganka Singh, Michel De Keersmaecker, Erin L. Ratcliff

{"title":"Probing the Impact of Ionic Liquid Additives at the Buried NiOx/Perovskite Interfaces to Understand Solar Cell Performance","authors":"Juan Tirado, Mriganka Singh, Michel De Keersmaecker, Erin L. Ratcliff","doi":"10.1002/admi.202500231","DOIUrl":"https://doi.org/10.1002/admi.202500231","url":null,"abstract":"The buried interfaces between charge-selective contacts and metal halide perovskites are critical to photovoltaic device performance, and as such, a number of additives are proposed to control and modify energy level alignment. Interface engineering strategies ultimately require the successful detection of near-band energetics as well as the assessment of charge transport processes, including injection and/or extraction barriers under relevant electric fields. Herein, the study utilizes a low-cost, straightforward electroabsorption approach for operando characterization of buried interfaces of NiOx hole-selective layers/metal halide perovskite photoactive layers, complemented with full solar cell device performance. The spectroelectrochemical approach is used to quickly optimize the functionalization process of nickel oxide nanoparticles (NiOx NPs) with 1-ethyl-3-methyl-imidazolium iodide (EMIMI) using ITO/NiOx NPs/perovskite half-stack structures and correlating the transport phenomena with changes in surface chemistry and energetics. The spectroelectrochemical tool proves to be a valuable analytical methodology to study the quality and properties of buried interfaces in perovskite-based (opto)electronic devices, is agnostic with both hole- and electron-selective contacts, and conceivably extended to other semiconductor junctions, as it allows for quantification of surface effects and can predict device performance under operando conditions.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 14","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500231","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144740381","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Improved ORR Performance of Precious Metal-Free Fe Single-Atom Catalysts by Heteroatom Doping 杂原子掺杂改善无贵金属铁单原子催化剂的ORR性能

IF 4.3 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-01 DOI: 10.1002/admi.202500253

Zhexin Pan, Yiming Zhu, Yihong Liu, Wei-Hsiang Huang, Yujie Cui, Yang Zhao, Menghao Yang, Hongfei Cheng, Nicolas Alonso-Vante, Jiwei Ma

{"title":"Improved ORR Performance of Precious Metal-Free Fe Single-Atom Catalysts by Heteroatom Doping","authors":"Zhexin Pan, Yiming Zhu, Yihong Liu, Wei-Hsiang Huang, Yujie Cui, Yang Zhao, Menghao Yang, Hongfei Cheng, Nicolas Alonso-Vante, Jiwei Ma","doi":"10.1002/admi.202500253","DOIUrl":"https://doi.org/10.1002/admi.202500253","url":null,"abstract":"The development of platinum group metal (PGM)-free catalysts is essential to advance the wide application of fuel cells. Single-atom Fe─N─C catalysts are one type of promising PGM-free catalysts that can replace the expensive Pt/C catalyst for the electrocatalytic oxygen reduction reaction. However, Fe─N─C catalysts still suffer from poor stability due to the inevitable Fenton reaction. In this work, a doping strategy is demonstrated to alter the electronic structure around the catalytic sites and significantly improve their catalytic activity. In particular, the phosphorous-doped Fe─N─C catalyst (P─Fe─N─C) achieves a half-wave potential of 0.885 V versus RHE in 0.1 m KOH and demonstrates excellent stability, with only a 7 mV decay in the half-wave potential after 10 000 cyclic voltammetry cycles, superior to that of boron-doped one (B─Fe─N─C). Density functional theory (DFT) calculations further confirm that heteroatom doping favors the ORR process, highlighting the potential of this catalyst for advanced energy applications.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 13","pages":""},"PeriodicalIF":4.3,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500253","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144646905","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Tailoring Electrochemical Properties of PEDOT-Based Platinum Electrode via Controlled Polymerization in Simulated Physiological Conditions 模拟生理条件下控制聚合制备pedot基铂电极的电化学性能

IF 4.4 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-07-01 DOI: 10.1002/admi.202500263

Mohammad Taghi Tourchi Moghadam, Karolina Cysewska

{"title":"Tailoring Electrochemical Properties of PEDOT-Based Platinum Electrode via Controlled Polymerization in Simulated Physiological Conditions","authors":"Mohammad Taghi Tourchi Moghadam, Karolina Cysewska","doi":"10.1002/admi.202500263","DOIUrl":"https://doi.org/10.1002/admi.202500263","url":null,"abstract":"Optimizing the polymerization parameters of poly(3,4-ethylenedioxythiophene) (PEDOT) is vital for enhancing neural electrode performance. This study systematically investigated the effects of 3,4-ethylenedioxythiophene (EDOT) monomer concentration, the concentrations of dopants, including sodium polystyrene sulfonate (NaPSS) and lithium perchlorate (LiClO₄), and solvent choice (water vs. acetonitrile) on the electrochemical and morphological properties of PEDOT coatings on platinum (Pt) electrodes. Electrochemical impedance spectroscopy (EIS), cyclic voltammetry (CV), and current-injection limit (CIL) measurements are used to evaluate performance, while scanning electron microscopy with energy-dispersive X-ray spectroscopy (SEM-EDX) characterizes surface morphology. Results show that 0.01 m EDOT led to more uniform films and lower impedance compared to higher concentrations (0.03 to 0.05 m). Among dopants, 2.5 mg mL⁻¹ NaPSS in water with 0.01 m EDOT achieved the lowest impedance (5 Ω cm2 at 1 kHz) and significantly improved charge storage capacity (CSC) and CIL, approximately six and five times greater, respectively, than bare Pt electrodes. Electrodes prepared with 0.1 m LiClO₄ in acetonitrile at EDOT concentrations (0.03 to 0.05 m) exhibited higher impedance than those using NaPSS. Optimized conditions, consisting of 0.01 m EDOT and 2.5 mg mL⁻¹ NaPSS in water, produced PEDOT film with the highest CSC and CIL values, while maintaining 94 and 96% of their impedance at 10 Hz and 1 kHz, respectively, over 24 h of continuous EIS cycling.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 14","pages":""},"PeriodicalIF":4.4,"publicationDate":"2025-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500263","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144740380","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Effective Manipulation of Water Droplets on Open Superhydrophobic Glass Surfaces by Using a Triboelectrically Charged Polytetrafluoroethylene Rod on the Back Side of These Surfaces (Adv. Mater. Interfaces 12/2025) 在开放的超疏水玻璃表面上使用摩擦带电聚四氟乙烯棒对水滴的有效操纵。接口12/2025)

IF 4.3 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-06-30 DOI: 10.1002/admi.70038

Wei Chen Huang, Ming Yen Chang, Jiann Shieh, Chun Hung Lin, Chin Chi Hsu

引用次数: 0

Ferrofluid-Based Bioink for 3D Printed Skeletal Muscle Tissues with Enhanced Force and Magnetic Response 基于铁流体的生物链接，用于增强力和磁响应的3D打印骨骼肌组织

IF 4.3 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-06-25 DOI: 10.1002/admi.202400824

Judith Fuentes, Maria Guix, Zoran M. Cenev, Anna C. Bakenecker, Noelia Ruiz-González, Grégory Beaune, Jaakko V.I. Timonen, Samuel Sanchez, Veronika Magdanz

{"title":"Ferrofluid-Based Bioink for 3D Printed Skeletal Muscle Tissues with Enhanced Force and Magnetic Response","authors":"Judith Fuentes, Maria Guix, Zoran M. Cenev, Anna C. Bakenecker, Noelia Ruiz-González, Grégory Beaune, Jaakko V.I. Timonen, Samuel Sanchez, Veronika Magdanz","doi":"10.1002/admi.202400824","DOIUrl":"https://doi.org/10.1002/admi.202400824","url":null,"abstract":"3D printing has emerged as a transformative technology in several manufacturing processes, being of particular interest in biomedical research for allowing the creation of 3D structures that mimic native tissues. The process of tissue 3D printing entails the construction of functional, 3D tissue structures. In this article, the integration of ferrofluid consisting of iron oxide nanoparticles into muscle cell-laden bioink is presented to obtain a 3D printed magnetically responsive muscle tissue, i.e., the ferromuscle. Using extrusion-based methods, the seamless integration of biocompatible ferrofluids are achieved to cell-laden hydrogels. The resulting ferromuscle tissue exhibits improved tissue differentiation demonstrated by the increased force output upon electrical stimulation compared to muscle tissue prepared without ferrofluid. Moreover, the magnetic component originating from the iron oxide nanoparticles allows magnetic guidance, as well as good cytocompatibility and biodegradability in cell culture. These findings offer a new versatile fabrication approach to integrate magnetic components into living constructs, with potential applications as bioactuators and for future integration in smart, functional muscle implants.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 13","pages":""},"PeriodicalIF":4.3,"publicationDate":"2025-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202400824","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144647841","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Latest Strategies Promoting Stable and Efficient Perovskite, Organic, and Perovskite-Organic Tandem Solar Cells 促进稳定和高效的钙钛矿、有机和钙钛矿-有机串联太阳能电池的最新策略

IF 4.3 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-06-23 DOI: 10.1002/admi.202500204

Hongrui Zhang, Yongmin Luo, Dr Top Archie Dela Peña, Dr Ruijie Ma, Prof He Yan, Prof Mingjie Li, Prof Mahesh Suryawanshi, Prof Jiaying Wu, Prof Ashraf Uddin

{"title":"Latest Strategies Promoting Stable and Efficient Perovskite, Organic, and Perovskite-Organic Tandem Solar Cells","authors":"Hongrui Zhang, Yongmin Luo, Dr Top Archie Dela Peña, Dr Ruijie Ma, Prof He Yan, Prof Mingjie Li, Prof Mahesh Suryawanshi, Prof Jiaying Wu, Prof Ashraf Uddin","doi":"10.1002/admi.202500204","DOIUrl":"https://doi.org/10.1002/admi.202500204","url":null,"abstract":"Developing solution-processable photovoltaic materials is expected to foster cheaper solar cell technology through high-throughput printing-based fabrications. In recent years, solution-based organic solar cells (OSCs) and perovskite solar cells (PSCs) have demonstrated great potential. However, achieving reliable stability and commercially competitive device efficiency remains a great challenge. Specifically, although Sn-based narrow bandgap perovskites have shown significant advancements, the stability development for wide bandgap perovskites remains more promising, indicating its advantage for UV applications. Meanwhile, OSCs have made good progress in catching up with the PSC's device efficiency. However, most organic photoabsorbers demonstrate intrinsic photo-degradation from UV exposure while having excellent stability for near-infrared (NIR) applications. Imperatively, constructing perovskite-organic tandems is anticipated to bear synergistic benefits for long-term operation stability, in addition to higher device efficiency. On the other hand, this notion remains primarily theoretical. Accordingly, there is a rapid evolution of material designs and device engineering strategies, extending the limits of both organic and perovskite absorbers. Likewise, novel ideas for intermediate layers, i.e., constructing the interconnecting layer to join perovskites and organic subcells, are emerging. Hence, this review revisits and gives insightful comments on these latest developments, highlighting the existing challenges and providing key research ideas for future research explorations.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 13","pages":""},"PeriodicalIF":4.3,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500204","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144647758","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Interfacial Strength in Hierarchical Carbon Fiber Composites: Interplay of Interphase Modulus and Roughness 分层碳纤维复合材料的界面强度：界面模量和粗糙度的相互作用

IF 4.3 3区材料科学

Advanced Materials Interfaces Pub Date : 2025-06-23 DOI: 10.1002/admi.202500135

Nihal Kanbargi, Sumit Gupta, Sargun Singh Rohewal, Logan T. Kearney, Amit K. Naskar

{"title":"Interfacial Strength in Hierarchical Carbon Fiber Composites: Interplay of Interphase Modulus and Roughness","authors":"Nihal Kanbargi, Sumit Gupta, Sargun Singh Rohewal, Logan T. Kearney, Amit K. Naskar","doi":"10.1002/admi.202500135","DOIUrl":"https://doi.org/10.1002/admi.202500135","url":null,"abstract":"A facile, direct deposition approach that exploits van der Waals interactions between carbonaceous materials is utilized to create unidirectional hybrid carbon fiber composites. Two small molecule crosslinkers, a trifunctional aromatic (TL) and a difunctional aliphatic (DL) acyl chloride, are first utilized to create a crosslinked interphase with a softer and stiffer modulus respectively. TL crosslinked interphase with a higher modulus improved the tensile strength by 50%, despite non-covalent linking between fiber and matrix, elucidating the critical role of the interphase in alleviating modulus mismatch between the high modulus carbon fiber and the rubbery matrix. Fractional quantities of carbon nanotubes are additionally dispersed in the small molecule crosslinkers which behaved as a dispersant, helping introduce nanoasperities on the carbon fiber surface. Strong “pi-pi” interactions between CNTs and CF contributed to tensile properties, which are increased by 66% compared to the control. A cohesive zone model suggests that a stiffer interphase is better able to exploit surface heterogeneities and roughness on the fiber, synergistically enhancing interfacial strength.","PeriodicalId":115,"journal":{"name":"Advanced Materials Interfaces","volume":"12 13","pages":""},"PeriodicalIF":4.3,"publicationDate":"2025-06-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/admi.202500135","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"144647741","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0