Advanced Composites and Hybrid Materials最新文献

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Ultra-high thermal conductivity multifunctional composites with uniaxially oriented boron nitride sheets for future wireless charging technology 未来无线充电技术的超高导热多功能单轴取向氮化硼复合材料
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-25 DOI: 10.1007/s42114-025-01308-y
Yiwei Zhou, Yandong Wang, Maohua Li, Yue Qin, Rongjie Yang, Kang Xu, Yingying Guo, Linhong Li, Zhenbang Zhang, Jianxiang Zhang, Boda Zhu, Cheng-Te Lin, Yixiang Xu, Kazuhito Nishimura, Nan Jiang, Jinhong Yu
{"title":"Ultra-high thermal conductivity multifunctional composites with uniaxially oriented boron nitride sheets for future wireless charging technology","authors":"Yiwei Zhou,&nbsp;Yandong Wang,&nbsp;Maohua Li,&nbsp;Yue Qin,&nbsp;Rongjie Yang,&nbsp;Kang Xu,&nbsp;Yingying Guo,&nbsp;Linhong Li,&nbsp;Zhenbang Zhang,&nbsp;Jianxiang Zhang,&nbsp;Boda Zhu,&nbsp;Cheng-Te Lin,&nbsp;Yixiang Xu,&nbsp;Kazuhito Nishimura,&nbsp;Nan Jiang,&nbsp;Jinhong Yu","doi":"10.1007/s42114-025-01308-y","DOIUrl":"10.1007/s42114-025-01308-y","url":null,"abstract":"<div><p>The rapid advancement of wireless charging systems (WCSs), fifth-generation (5G) technology, electric vehicles (EVs), and artificial intelligence (AI) systems result in a critical need for more efficient thermal management materials. h-BN, characterized by its ultra-high theoretical thermal conductivity and excellent electrically insulating properties, serves as a promising filler for blending with polymers to develop high-performance thermally conductive composites. However, it is still a challenge to attain a high through-plane thermal conductivity of over 40 Wm<sup>−1</sup> K<sup>−1</sup> at filler content at 80 vol%. This persistent limitation is mainly attributed to the fact that most current h-BN used in the manufacture of thermal conductive composites has relatively smaller lateral size (below 40 µm). Additionally, the effective orientation strategy (e.g., ice-template strategy) usually results in difficulties in mass production. Here, a two-step process involving blade coating and lamination is used to prepare BN/TPU composites with an through-plane thermal conductivity of 43 Wm<sup>−1</sup> K<sup>−1</sup> at h-BN content of 67 vol%. With upper-level electric insulating properties and wave-transparent characteristic, the multifunctional BN/TPU composite shows excellent thermal management ability in the high-power wireless charging area and also has the potential to be used in the 5G communication technology field.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 3","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01308-y.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143871296","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Guanine-assisted defect passivation for high-efficiency n-i-p planar perovskite solar cells 鸟嘌呤辅助缺陷钝化高效平面n-i-p钙钛矿太阳能电池
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-24 DOI: 10.1007/s42114-024-01208-7
Xiaohui Li, Haogang Meng, Yongxiang Mai, Jianyao Tang, Fu Yang, Putao Zhang, Shengjun Li
{"title":"Guanine-assisted defect passivation for high-efficiency n-i-p planar perovskite solar cells","authors":"Xiaohui Li,&nbsp;Haogang Meng,&nbsp;Yongxiang Mai,&nbsp;Jianyao Tang,&nbsp;Fu Yang,&nbsp;Putao Zhang,&nbsp;Shengjun Li","doi":"10.1007/s42114-024-01208-7","DOIUrl":"10.1007/s42114-024-01208-7","url":null,"abstract":"<div><p>Perovskite film is a polycrystalline film, coupled with its own soft lattice ionic material characteristics, and the rapid crystallization during the preparation process will inevitably produce a large number of defects within the film and at the interface. However, passivation using Lewis base and Lewis acid compounds can effectively suppress carrier recombination caused by these defects, greatly enhancing the overall performance of perovskite solar cells (PSCs). In order to achieve a better passivation effect, we employed guanine, a purine derivative, as a Lewis base by incorporation, which not only inhibits water degradation and ion migration and reduces trap defects by coordinating with uncoordinated ions, but also improves carrier transport by less non-radiative recombination. The guanine-modified devices exhibited significant enhancements compared to the original devices, with the corresponding devices exhibiting efficiencies of more than 23% (0.04 cm<sup>2</sup>). The PSCs of the unencapsulated guanine-modified devices, storage in air at 25 ± 5 °C and 5–10% RH for 1200 h, retained 85% of the initial power conversion efficiency (PCE), which is much higher than that of the untreated devices, yielding satisfactory stability.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 3","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-024-01208-7.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143865384","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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 review of recent progress in flexible capacitance pressure sensors: materials design, printing methods, and applications 综述了柔性电容压力传感器的最新进展:材料设计、印刷方法和应用
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-24 DOI: 10.1007/s42114-025-01304-2
Soly Mathew, Krishnamoorthi Chintagumpala
{"title":"A review of recent progress in flexible capacitance pressure sensors: materials design, printing methods, and applications","authors":"Soly Mathew,&nbsp;Krishnamoorthi Chintagumpala","doi":"10.1007/s42114-025-01304-2","DOIUrl":"10.1007/s42114-025-01304-2","url":null,"abstract":"<div><p>Rapid advancements in sensor technology have come about due to the emergence of new technologies such as IoT and intelligent homes. In this scenario, smart sensors are becoming more and more necessary. Piezoelectrical or electromechanical principle-based flexible pressure sensors are widely researched due to their wide spread applications in robotics, electronic skin, and healthcare fields. Among the pressure sensors, capacitance pressure sensor (CPS) shows advantageous properties like high dynamic response, low power consumption, wireless data reader, easy sensor integration into data readout circuits, short-term over pressure tolerance, low temperature coefficient, etc. Here, we have attempted to provide readers with an overview of capacitance sensors, their main architectural designs, contact and non-contact printing processes, different techniques to increase the sensitivity of CPS, and—above all—their applications. From the extensive investigation, we found that inkjet, screen, and gravure printing are the preferred printing techniques for fabricating flexible CPS. Wearable electronics has been a booming field in recent years, and the latest developments in the field of flexible capacitance pressure sensor can complement this. A detailed discussion is held regarding the latest advancements in capacitance pressure sensor that can be applied to various real-time scenarios like e-skin, robotics, and vital sign monitoring.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 3","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01304-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143865383","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Unprecedented developed composite polishing system to achieve atomic surface integrating rough and fine polishing using a novel hyper-conjugated pad through controlling the temperature of a proposed green slurry 采用一种新型的超共轭衬垫,通过控制绿色浆料的温度,实现了原子表面粗、精抛光的一体化
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-23 DOI: 10.1007/s42114-025-01306-0
Feng Zhao, Zhenyu Zhang, Hongxiu Zhou, Leilei Chen, Kuo Hai, Liwei Wu, Jiahao Yu, Zefang Zhang, Cheng Fan
{"title":"Unprecedented developed composite polishing system to achieve atomic surface integrating rough and fine polishing using a novel hyper-conjugated pad through controlling the temperature of a proposed green slurry","authors":"Feng Zhao,&nbsp;Zhenyu Zhang,&nbsp;Hongxiu Zhou,&nbsp;Leilei Chen,&nbsp;Kuo Hai,&nbsp;Liwei Wu,&nbsp;Jiahao Yu,&nbsp;Zefang Zhang,&nbsp;Cheng Fan","doi":"10.1007/s42114-025-01306-0","DOIUrl":"10.1007/s42114-025-01306-0","url":null,"abstract":"&lt;div&gt;&lt;p&gt;Efficiency and quality are a pair of everlasting contradictions in manufacturing industry. To achieve atomic surface, it usually consists of rough, precision, and ultra-precision polishing. These processes contain generally several to tens of polishing pads, slurries, and setups, which is time-consuming and expensive. These diverse pads, slurries, and setups are strictly separated, avoiding contamination, damage, and corrosion. To solve these challenges, a novel composite polishing system was developed, using a developed hyper-conjugated polishing pad and custom-made green slurry, through adjusting the temperature of slurry to control the material removal rate (MRR). The MRR was controlled between 40.99 and 133.91 nm/min, by adjusting the temperature between 40 and 80 ℃ via splitting of fibers. After pre-polishing by rare earth cerium oxide abrasive and atomic level polishing by proposed composite system, atomic surface is garnered on fused silica with surface roughness Sa of 0.117 nm at a scanning area of 50 × 50 μm&lt;sup&gt;2&lt;/sup&gt;. It is unprecedented that the developed polishing system realized atomic surface integrating rough and fine polishing on a setup by a composite fiber polishing pad and a new green chemical mechanical polishing (CMP) slurry. The CMP slurry included silica, hydrogen peroxide, sodium hydroxy cellulose, and sodium carbonate. Transmission electron spectroscopy confirms that the thickness of damaged layer is 1.89 nm. Prior to and after splitting of fibers, diameter, bending length, and Shore hardness decreased from 18.33 to 2.48 μm, 13.7 to 4.6 cm, and 52.7 to 20.5 HC, respectively, reducing 86.5%, 66.4%, and 61.1% correspondingly. However, wicking height and specific surface area increased from 7.5 to 14.1 cm, and 0.028 to 1.926 m&lt;sup&gt;2&lt;/sup&gt;/g, separately, enhancing 88% and 6779%, accordingly. An interactive model was built among a single fiber, abrasive, and workpiece. After splitting of fibers, the maximum stress exerted on axial and radial directions of fiber are 2.45 and 1.36 MPa, respectively, reducing 59% and 73% compared with those of prior to splitting correspondingly. A model of repeated unit cell was constructed between polishing pad and slurry. It is calculated that the stress of 51.15% units is in the range between 0.1 and 0.5 MPa, while that of 92.83% fibers varies from 0.05 to 1 MPa after splitting. A macroscale model of polishing pad was established. Peak stress of an unsplit pad is high up to 13.19 MPa, while that of split one decreases to 2.42 MPa, reducing 81.65%. At an actual polishing pressure of 30 kPa, contact area of a split polishing pad between fibers and workpiece reaches 15.38%, promoting 44.09% compared with that of an unsplit one. Our developed composite polishing system paves a new way to fabricate atomic surface using a hyper-conjugated polishing pad and a green slurry on a setup, saving several and tens of various pads, slurries, and setups, which are both time and cost-effective and ha","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 3","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01306-0.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143861292","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Mechanically robust polyacrylamide/gelatin ionic hydrogels reinforced by sodium alginate for wearable device applications 用于可穿戴设备应用的海藻酸钠增强的机械坚固的聚丙烯酰胺/明胶离子水凝胶
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-21 DOI: 10.1007/s42114-025-01286-1
Dapeng Cui, Yunlong Sun, Tuo Li, Zhiwei Hu, Yi Zhao, Xuanye Wang, Shengxi Chen, Zhexenbek Toktarbay, Huige Wei
{"title":"Mechanically robust polyacrylamide/gelatin ionic hydrogels reinforced by sodium alginate for wearable device applications","authors":"Dapeng Cui,&nbsp;Yunlong Sun,&nbsp;Tuo Li,&nbsp;Zhiwei Hu,&nbsp;Yi Zhao,&nbsp;Xuanye Wang,&nbsp;Shengxi Chen,&nbsp;Zhexenbek Toktarbay,&nbsp;Huige Wei","doi":"10.1007/s42114-025-01286-1","DOIUrl":"10.1007/s42114-025-01286-1","url":null,"abstract":"<div><p>Herein, an ionic hydrogel using sodium alginate (SA) toughened polyacrylamide (PAM)/gelatin semi-interpenetrating network with both high strength and high ductility for stress sensing is constructed. In the designed PGS-Ca<sup>2+</sup>/LiCl (short for PAM/Gelatin/SA-Ca<sup>2+</sup>/LiCl) hydrogel network, PAM acts as a flexible hydrophilic skeleton, and gelatin acts as a flexible secondary network. The addition of SA inhibits the phase separation of gelatin and improves the transparency of hydrogel. Meanwhile, the macromolecule SA complexes with metal ions of Ca<sup>2+</sup>, leading to the formation of a distinct complex structure which remarkably enhances the mechanical robustness of the hydrogel. Moreover, the incorporation of inorganic salt LiCl confers high electrical conductivity, concomitantly reducing the freezing point, mitigating water loss, and enhancing the environmental stability of the hydrogel, thereby endowing the hydrogel with improved adaptability to diverse operating conditions. PGS-Ca<sup>2+</sup>/LiCl has excellent mechanical properties and ultra-high ductility (with a tensile strength up to 110 kPa at break, a strain up to 1500% at break), as well as high stress sensing properties (with an excellent GF of 1.07, a pressure sensitivity of 0.0107). In addition, a handwriting sensor, a Morse code sensor, and an 8 × 8 sensor have been designed to recognize different signals and show the movement of objects and different pressures, which shows that PGS-Ca<sup>2+</sup>/LiCl ionic hydrogels have great potential in electronic skin, wearable and flexible devices.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 3","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01286-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143856526","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
The synergistic effect of hybridization-micro/nano-structural design on the Ti₃C₂Tx MXene@CoFe-MOF@chitosan heterojunction enhances the absorption of electromagnetic waves 杂化-微纳结构设计对Ti₃C₂Tx MXene@CoFe-MOF@壳聚糖异质结的协同效应增强了对电磁波的吸收
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-15 DOI: 10.1007/s42114-025-01305-1
Qinggang Peng, Wenliang Yu, Chao Gao, Linlin Geng, Pedram Fatehi, Shoujuan Wang, Fangong Kong
{"title":"The synergistic effect of hybridization-micro/nano-structural design on the Ti₃C₂Tx MXene@CoFe-MOF@chitosan heterojunction enhances the absorption of electromagnetic waves","authors":"Qinggang Peng,&nbsp;Wenliang Yu,&nbsp;Chao Gao,&nbsp;Linlin Geng,&nbsp;Pedram Fatehi,&nbsp;Shoujuan Wang,&nbsp;Fangong Kong","doi":"10.1007/s42114-025-01305-1","DOIUrl":"10.1007/s42114-025-01305-1","url":null,"abstract":"<div><p>The development of wave-absorbing materials is of particular crucialness in dealing with electromagnetic wave (EMWs) pollution. Especially in the fields of aerospace and highly integrated electronic devices, where the demand for lightweight, high-efficiency, broadband and multi-functional EMWs absorbing materials is increasing gradually. In this study, through the synergistic regulation of hybrid fillers and micro-nano structures, an EMWs absorbing material with abundant heterogeneous interfaces and micro-nano pore structures has been successfully formed. The prepared Ti₃C₂Tₓ MXene@CoFe-MOF@chitosan carbon aerogel significantly enhances the absorption performance of EMWs by stimulating heterogeneous interface polarization relaxation and electromagnetic synergy effects. Under the condition of low density (35.09 mg/cm<sup>3</sup>), TMC<sub>900</sub> exhibits a minimum reflection loss of -50.95 dB and an effective absorption bandwidth (EAB) of 6.1 GHz. In addition, TMC<sub>900</sub> also possesses excellent heat insulation and flame-retardant characteristics, enabling it to be applied in extreme environments. This research clarifies the synergistic regulation mechanism of hybrid fillers and micro-nano structures, opening a new pathway for the design of heterogeneous structures in EMWs absorbing materials.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 2","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01305-1.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143830687","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Simultaneous synthesis of multiple functional carbon emitters and their biosensing applications 同时合成多种功能性碳发射体及其生物传感应用
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-14 DOI: 10.1007/s42114-025-01301-5
Seul-Yi Lee, Nicole Sim, Jagadis Gautam, Savita Prabhakar, Young-Teck Kim, Soo-Jin Park, Roop L. Mahajan, Ji Hoon Lee
{"title":"Simultaneous synthesis of multiple functional carbon emitters and their biosensing applications","authors":"Seul-Yi Lee,&nbsp;Nicole Sim,&nbsp;Jagadis Gautam,&nbsp;Savita Prabhakar,&nbsp;Young-Teck Kim,&nbsp;Soo-Jin Park,&nbsp;Roop L. Mahajan,&nbsp;Ji Hoon Lee","doi":"10.1007/s42114-025-01301-5","DOIUrl":"10.1007/s42114-025-01301-5","url":null,"abstract":"<div><p>This study demonstrates that the properties of nitrogen-doped carbon dots (N-CDs), synthesized via one-step microwave-assisted pyrolysis using different molar ratios of ammonium citrate dibasic (ACD) and ethylenediamine (EDA), are influenced by both their functional groups and particle size. Eight different sizes of N-CD, separated through multiple filtrations, exhibit bright chemiluminescence and fluorescence at various wavelengths. Notably, N-CDs smaller than 10 nm, known as carbon dots, demonstrate superior quantum efficiency. The functional groups on these N-CDs, with varying carbon, nitrogen, and oxygen ratios, can be selectively leveraged to create highly sensitive chemiluminescent or fluorescent biosensors and develop cell imaging techniques. For instance, N-CDs with a molecular weight cutoff (MWCO) of 30–50 kDa, synthesized using a 2:1 ACD to EDA ratio, were employed to detect trace copper ions selectively. The copper-bound N-CD complex mimicked horseradish peroxidase (HRP)-like activity, enabling rapid detection of glucose. Carbon dots labeled with carcinoembryonic antigen (CEA) antibodies also served as bright chemiluminescent emitters in a sensitive sandwich immunoassay for cancer detection. Overall, the diverse size range and functionalization of N-CDs offer a robust platform for developing next-generation sensor technologies.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 2","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01301-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143826563","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Core-sheath composite electric cables with highly conductive self-assembled carbon nanotube wires and flexible macroscale insulating polymers for lightweight, metal-free motors 芯-护套复合电缆,采用高导电性自组装碳纳米管导线和柔性宏观绝缘聚合物,适用于轻量化、无金属电机
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-12 DOI: 10.1007/s42114-025-01302-4
Ki-Hyun Ryu, Dongju Lee, Min Ji Kim, Ji Hong Park, Seok-In Lim, Seo Gyun Kim, Jun Yeon Hwang, Bon-Cheol Ku, Nam Dong Kim, Seung Min Kim, Dae-Yoon Kim
{"title":"Core-sheath composite electric cables with highly conductive self-assembled carbon nanotube wires and flexible macroscale insulating polymers for lightweight, metal-free motors","authors":"Ki-Hyun Ryu,&nbsp;Dongju Lee,&nbsp;Min Ji Kim,&nbsp;Ji Hong Park,&nbsp;Seok-In Lim,&nbsp;Seo Gyun Kim,&nbsp;Jun Yeon Hwang,&nbsp;Bon-Cheol Ku,&nbsp;Nam Dong Kim,&nbsp;Seung Min Kim,&nbsp;Dae-Yoon Kim","doi":"10.1007/s42114-025-01302-4","DOIUrl":"10.1007/s42114-025-01302-4","url":null,"abstract":"<div><p>Recent advancements in the development of lightweight conductors through the self-assembly of nanomaterials at the macroscopic scale have garnered significant attention for electrical wiring applications where weight reduction is critical, such as in the automotive and aerospace industries. In this study, we successfully demonstrate a metal-free motor constructed with a core-sheath composite electric cable (CSCEC), utilizing continuous carbon nanotube (CNT) wires and flexible macroscale insulating polymers. The electrical performance of these metal-free motors is significantly enhanced by incorporating a lyotropic liquid crystal (LLC)-assisted surface texturing (LAST) process. This process enables individual CNT dispersion through surface protonation at the primary level, effectively removing metal catalyst particles while preserving the intrinsic one-dimensional (1D) nanostructures crucial to their physical properties. Combined with the low density of CSCEC, the substantial increase in electrical conductivity achieved through compact packing and uniaxial orientation allows the specific rotational velocity of the metal-free motors to be comparable to that of copper (Cu)-based electrical conductors at the same applied voltages. Finally, we successfully powered a scale model car using a metal-free motor made from high-performance CSCECs, underscoring their potential as a sustainable, lightweight alternative to conventional metal-based wiring, advancing next-generation energy systems, and contributing to CO<sub>2</sub> emission reduction.</p><h3>Graphical abstract</h3><p>Boosting the electrical performance of self-assembled carbon nanotube wires through a lyotropic liquid crystal-assisted surface texturing process enables core-sheath composite electric cables toward lightweight, metal-free motor applications.</p><div><figure><div><div><picture><source><img></source></picture></div></div></figure></div></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 2","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01302-4.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143824589","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Electromagnetic-field-sensitive bridges based on urchin-like La/Cu-Fe3O4 nanocapsules for ultra-efficient phosphate recovery and water disinfection 基于海胆样La/Cu-Fe3O4纳米胶囊的超高效磷酸盐回收和水消毒的电磁场敏感桥
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-10 DOI: 10.1007/s42114-025-01303-3
Youngkyun Jung, Ana Gabriela Chuquer Licto, Su-Jin Yoon, Kyung-Won Jung, Seongpil Jeong, Seunghak Lee, Kyungjin Cho, Jae-Woo Choi
{"title":"Electromagnetic-field-sensitive bridges based on urchin-like La/Cu-Fe3O4 nanocapsules for ultra-efficient phosphate recovery and water disinfection","authors":"Youngkyun Jung,&nbsp;Ana Gabriela Chuquer Licto,&nbsp;Su-Jin Yoon,&nbsp;Kyung-Won Jung,&nbsp;Seongpil Jeong,&nbsp;Seunghak Lee,&nbsp;Kyungjin Cho,&nbsp;Jae-Woo Choi","doi":"10.1007/s42114-025-01303-3","DOIUrl":"10.1007/s42114-025-01303-3","url":null,"abstract":"<div><p>Efficient phosphate recovery and water disinfection are critical for addressing environmental sustainability challenges. However, conventional nanomaterials have exhibited unsatisfactory performance and limited controllability, complicating their application in wastewater treatment. Here, we propose urchin-like La/Cu-Fe<sub>3</sub>O<sub>4</sub> nanocapsules (NCs) featuring perpendicular La/Cu nanosheets surrounding an Fe<sub>3</sub>O<sub>4</sub> nanosphere core. These NCs were synthesized using high-density adsorption and a controlled crystallization strategy, yielding a hydrotalcite-like structure that enhances phosphate adsorption and disinfection through osmotic pressure-mediated mechanisms. The La/Cu-Fe<sub>3</sub>O<sub>4</sub> NCs exhibited an exceptional phosphate adsorption capacity of up to 1085.56 mg PO<sub>4</sub><sup>3−</sup> g<sup>–1</sup>, with rapid adsorption kinetics achieving equilibrium within 5 min. Coexisting ions facilitated the penetration of phosphate ions into the NCs, promoting stable binding with La and achieving 100% recovery efficiency at an initial concentration of up to 10 mg PO<sub>4</sub><sup>3−</sup> L<sup>–1</sup>. Additionally, the NCs demonstrated superior disinfection activity, achieving ~ 100% inactivation of total coliform bacteria through Cu-induced contact toxicity. The electromagnetic-field-induced self-assembly of the NCs into bridges enables controlled deployment in aqueous systems to prevent secondary pollution and fouling. This control mechanism facilitates efficient phosphate recovery and water disinfection in continuous flow systems, achieving ~ 100% phosphate recovery efficiency with consistent performance for over 10 consecutive adsorption–desorption cycles with less than 4% efficiency loss. Our study introduces a multifunctional nanomaterial that integrates high-performance phosphate recovery, rapid disinfection, and electromagnetic control, offering a scalable solution for wastewater treatment and resource recovery.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 2","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01303-3.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143809321","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
Nanotechnology for understanding the tumor microenvironment heterogeneity in bone carcinoma 纳米技术用于了解骨癌肿瘤微环境异质性
IF 23.2 2区 材料科学
Advanced Composites and Hybrid Materials Pub Date : 2025-04-08 DOI: 10.1007/s42114-025-01293-2
Zhilei Zhang, Bo Li, Chunxia Zhang, Lu Li, Libin Cui, Peng Zhao, Yanjun Zhang, Jingang Song, Dingwei Zhang, Chao Wei, Yan Zhang, Liang Liu, Bing Zhao
{"title":"Nanotechnology for understanding the tumor microenvironment heterogeneity in bone carcinoma","authors":"Zhilei Zhang,&nbsp;Bo Li,&nbsp;Chunxia Zhang,&nbsp;Lu Li,&nbsp;Libin Cui,&nbsp;Peng Zhao,&nbsp;Yanjun Zhang,&nbsp;Jingang Song,&nbsp;Dingwei Zhang,&nbsp;Chao Wei,&nbsp;Yan Zhang,&nbsp;Liang Liu,&nbsp;Bing Zhao","doi":"10.1007/s42114-025-01293-2","DOIUrl":"10.1007/s42114-025-01293-2","url":null,"abstract":"<div><p>Bone carcinoma face serious issues in its treatment owing to the complexity of the tumor microenvironment (TME) and the potential of bone metastasis. Nanotechnology provides potential strategies for addressing the intricacies and heterogeneity of tumor microenvironment in bone cancer. Recent developments in understanding the complexity of TME made it possible to precisely deliver onsite therapeutics for bone tumors, which minimized the side effects and improves the patient condition. Despite of the advancement, further exploration is needed for better therapeutic methods and preclinical research. To further enhance the detection and treatment of bone cancer, future research prospects include the progress in immunotherapies that specially targets bones and integrated therapeutic methods. This review will discuss the strategies and advancements in the diagnosis of bone carcinoma focusing on diagnostic imaging and targeted delivery of drugs for controlling and understanding of the tumor microenvironment.</p></div>","PeriodicalId":7220,"journal":{"name":"Advanced Composites and Hybrid Materials","volume":"8 2","pages":""},"PeriodicalIF":23.2,"publicationDate":"2025-04-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s42114-025-01293-2.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143793212","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"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
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