Materials Today最新文献_第10页

Monolithically stacked VIA-free liquid metal circuit for stretchable electronics 用于可拉伸电子器件的单片堆叠无过孔液态金属电路

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2024.11.005

Minwoo Kim , Jung Jae Park , Sangwoo Hong , Yeongju Jung , Junhyuk Bang , Chulmin Cho , Seung Hwan Ko

{"title":"Monolithically stacked VIA-free liquid metal circuit for stretchable electronics","authors":"Minwoo Kim , Jung Jae Park , Sangwoo Hong , Yeongju Jung , Junhyuk Bang , Chulmin Cho , Seung Hwan Ko","doi":"10.1016/j.mattod.2024.11.005","DOIUrl":"10.1016/j.mattod.2024.11.005","url":null,"abstract":"<div><div>Researchers are eagerly developing stretchable conductors because they constitute basic building blocks for stretchable electronic devices in the fields of wearable electronics, soft robotics, and human–machine interfaces. Though various stretchable conductors with high stability are being devised, fabricating stretchable stacked circuits with them leads to new challenges. The most critical problem is evoked by vertical interconnection access (<strong>VIA</strong>) structures, which inevitably become stress-concentrated areas when stretched. Consequently, stretchable circuits become much more unstable when manufactured as stacked circuits than single-layered circuits. Here, we demonstrate a monolithically stacked VIA-free stretchable liquid metal circuit that is mechanically one-body-merged and electrically stacked-circuit-designed. The circuit has no vertical structures, which endows extreme electromechanical stability with various features. It is realized by unique combinations of liquid metal conductor and selective surface treatment. The stacked circuit can be elongated over 1,100 % strain, demonstrating negligible difference in stretchability compared to a single-layered circuit. The circuit also possesses various distinctive characteristics of security, choosability, and extendability. As proof, we demonstrate an encryption element, a choosable circuit, an extendable circuit, and other functional circuits. We expect the proposed stacked circuit to give directions to stretchable stacked electronics with various functionalities.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 24-34"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601214","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

Hybrid additive manufacturing of flexible copper radiofrequency electronics 柔性铜射频电子器件的混合增材制造

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2024.12.016

Abdullah Islam , Zhongxuan Wang , Ted Dabrowski , Kalsi Kwan , Saurabh Khuje , Jian Yu , John D. Williams , Shenqiang Ren

引用次数: 0

Targeted-tuning competitive acidic CO2RR via metalloid antagonism sites 通过类金属拮抗位点靶向调节竞争性酸性CO2RR

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2024.12.007

Beibei Sheng , Dengfeng Cao , Zhenghang Qi , Hongwei Shou , Yujian Xia , Xiaozhi Su , Shuangming Chen , Chuanqiang Wu , Hengjie Liu , Peter Joseph Chimtali , Yongheng Chu , Chongjing Liu , Xiaojun Wu , Li Song

{"title":"Targeted-tuning competitive acidic CO2RR via metalloid antagonism sites","authors":"Beibei Sheng , Dengfeng Cao , Zhenghang Qi , Hongwei Shou , Yujian Xia , Xiaozhi Su , Shuangming Chen , Chuanqiang Wu , Hengjie Liu , Peter Joseph Chimtali , Yongheng Chu , Chongjing Liu , Xiaojun Wu , Li Song","doi":"10.1016/j.mattod.2024.12.007","DOIUrl":"10.1016/j.mattod.2024.12.007","url":null,"abstract":"<div><div>To mitigate the high separation costs associated with conventional neutral/alkaline electrocatalysis for CO<sub>2</sub> reduction reactions (CO<sub>2</sub>RR), acidic CO<sub>2</sub>RR offers economic advantages and improved efficiency in CO<sub>2</sub> utilization. However, it typically involves the cleavage of M−H bonds at a relatively negative potential, leading to the predominant formation of H<sub>2</sub> and poor HCOOH selectivity. Herein, we develop a facile solid-phase thermal diffusion approach to controllably synthesize a novel metalloid-metal single atom alloys (m-SAAs) electrocatalyst Te<sub>1</sub>Bi with unique metalloid antagonistic sites, thus enabling high-efficient acidic CO<sub>2</sub>-to-HCOOH conversion. Electrochemical test and <em>operando</em> synchrotron radiation multi-techniques (SRMS) characterization reveal that metalloid Te sites bring steric hindrance effect and blocks *H coupling. Furthermore, it actively adsorbs OH<sup>−</sup> species as a proton source, allowing for effective separation of protons and electrons in space. Thus, leading to enhanced hydrogenation in acidic CO<sub>2</sub>RR to produce HCOOH. The flow cell test results demonstrate that the carefully designed Te<sub>1</sub>Bi catalyst exhibits a milder reaction potential, along with higher HCOOH Faraday efficiency (∼94.5 %) and single-pass carbon efficiency (SPCE, ∼40 %) in acidic media. This work significantly expands the family of SAAs and offers a novel perspective to analyze the regulation of competitive reactions through site-specific modifications for industrial acidic CO<sub>2</sub>RR.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 54-63"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601428","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"材料科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Highly robust cellulose photonic hydrogels with reconfigurability and mechanochromism 具有可重构性和机械色性的高强度纤维素光子水凝胶

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2025.01.008

Qiongya Li , Chenchen He , Yi Qian , Hao Wang , Cunli Wang , Xiuxiu Wang , Fusheng Zhang , Guangyan Qing

{"title":"Highly robust cellulose photonic hydrogels with reconfigurability and mechanochromism","authors":"Qiongya Li , Chenchen He , Yi Qian , Hao Wang , Cunli Wang , Xiuxiu Wang , Fusheng Zhang , Guangyan Qing","doi":"10.1016/j.mattod.2025.01.008","DOIUrl":"10.1016/j.mattod.2025.01.008","url":null,"abstract":"<div><div>Biomimetic Bouligand structures hold transformative potential for developing high-performance nanocomposites in cutting-edge fields, ranging from bioplastics and architecture to aerospace. Despite the remarkable precision of the self-assembly strategy, they often function as inert substrates lacking active interfibrous and their biomimetic derivatives exhibit low ductility and insufficient toughness. Here we present robust and photonic Bouligand structural hydrogels with dynamic mechanochromic properties, achieved by reorienting the chiral nematic structures through crystallization domain reduction and chain reconstruction. These hydrogels demonstrate exceptional mechanical performance (ultrahigh stretchability of over 950 % and toughness up to 155.5 MJ∙m<sup>−3</sup>). Furthermore, the photonic hydrogel demonstrates a reversible color change with a wavelength shift of 427 nm, alongside progressive electrical sensing that remains responsive across a broad range of mechanical stretching. This innovative approach and resulting photonic Bouligand hydrogel offer significant potential for smart photonics and pave the way for practical applications of these sustainable photonic cellulose materials.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 252-262"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601329","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

Diatomaceous cross-species constructs for tendon-to-bone regeneration 用于肌腱到骨再生的硅藻跨种构建物

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2024.12.010

Yahui Han , Lin Du , Jinfu Wu , Hongjian Zhang , Guangzhen Yang , Yi Zheng , Chengtie Wu

{"title":"Diatomaceous cross-species constructs for tendon-to-bone regeneration","authors":"Yahui Han , Lin Du , Jinfu Wu , Hongjian Zhang , Guangzhen Yang , Yi Zheng , Chengtie Wu","doi":"10.1016/j.mattod.2024.12.010","DOIUrl":"10.1016/j.mattod.2024.12.010","url":null,"abstract":"<div><div>Diatoms, the typical marine algae with autotrophic oxygen generation and siliceous frustules, are anticipated to address the current obstacle of oxygen deprivation, cellular dysfunction, and repair imperfection in most intricate damaged tissues. Here, we are motivated to apply the <em>Chaetoceros species</em>, an ancient diatom, to an engineered cross-species domesticator for challenging tendon-to-bone injuries. This construct augmented the osteotendinous differentiation of tendon stem/progenitor cells, stamped by the silicon ions released from frustules and the up-regulated oxygen through photosynthetic behavior. The biocompatibility was at the forefront without adverse effects on rat subcutaneous models. The construct promoted hypoxia alleviation and locomotion recovery of rotator-cuff-torn (RCT) rat models. Pre-differentiated constructs induced by sacrificial diatoms displayed superb interface maturation in RCT rabbit models. The photosynthesis and inorganic ion interactive regeneration within a cross-species construct permits the creation of such a diatom-derived artificial domesticator, promising a paradigm shift towards the accomplishment of state-of-the-art regeneration comparable to natural tissues.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 64-84"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601806","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

Unraveling the molecular mechanisms of antisolvent action in localized high-concentration electrolytes for lithium metal batteries 局部高浓度锂金属电池电解液抗溶剂作用的分子机制研究

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2025.01.005

Yanzhou Wu , Pengyun Yu , TianTian Dong , Li Wang , Hong Xu , Jianping Wang , Xiangming He

{"title":"Unraveling the molecular mechanisms of antisolvent action in localized high-concentration electrolytes for lithium metal batteries","authors":"Yanzhou Wu , Pengyun Yu , TianTian Dong , Li Wang , Hong Xu , Jianping Wang , Xiangming He","doi":"10.1016/j.mattod.2025.01.005","DOIUrl":"10.1016/j.mattod.2025.01.005","url":null,"abstract":"<div><div>Localized high-concentration electrolytes (LHCEs) stand out as a promising strategy for boosting the energy density of lithium metal batteries (LMBs). While extensive research has been conducted on LHCEs, the molecular-level mechanisms by which antisolvents function remain partially elusive. This study employs a combination of spectroscopic analysis and computational methods to investigate the impact of the antisolvent 1,1,2,2-tetrafluoroethyl 2,2,3,3-tetrafluoropropyl ether (TTE) on the solvation structures within carbonate-based LHCEs. Our results suggest that the incorporation of TTE modifies the Li<sup>+</sup> solvation structure by decreasing the dimethyl carbonate (DMC) concentration and increasing the anion proportion in the solvation shell, thereby enhancing Li<sup>+</sup> transport. Furthermore, two-dimensional infrared (2D IR) spectroscopy discloses that elevated TTE content cause the decrease of the inhomogeneous components of LHCEs, and limited spectral diffusion relaxation dynamics are related to the refined aggregates in higher TTE addition. Most notably, 2D IR spectroscopy enables the detection of the ultrafast dynamics within the solvation structure. Specifically, at higher TTE concentrations, there is a swift energy transfer between Li<sup>+</sup>-DMC and free DMC. The picosecond-scale disparity in energy transfer times implies a possible link to the effectiveness of Li<sup>+</sup> transport. As such, this research deepens our comprehension of the role of antisolvents and provides novel insights into their influence on the microstructure of LHCEs.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 223-230"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601219","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

Rutile germanium dioxide: An emerging ultrawide bandgap semiconductor for power device applications – A review 金红石二氧化锗：一种用于功率器件的新兴超宽带隙半导体-综述

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2025.01.012

Madani Labed , Ho Jung Jeon , Jang Hyeok Park , S.J. Pearton , You Seung Rim

{"title":"Rutile germanium dioxide: An emerging ultrawide bandgap semiconductor for power device applications – A review","authors":"Madani Labed , Ho Jung Jeon , Jang Hyeok Park , S.J. Pearton , You Seung Rim","doi":"10.1016/j.mattod.2025.01.012","DOIUrl":"10.1016/j.mattod.2025.01.012","url":null,"abstract":"<div><div>In recent years, the demand for wide and ultrawide bandgap (UWBG) semiconductors for advanced power electronics and optoelectronic devices has surged. Materials in this class, including GaN, AlN, AlGaN, diamond, c-BN, Ga<sub>2</sub>O<sub>3</sub>, and emerging candidates like rutile GeO<sub>2</sub>, are of particular interest due to their potential for high-efficiency, high-power applications. Rutile GeO<sub>2</sub>, with a bandgap around 4.7 eV, possesses excellent electrical, optical, mechanical, and thermal properties, making it a strong contender among UWBG semiconductors. This review examines rutile GeO<sub>2</sub>’s structural, electronic, and optical characteristics, focusing on films deposited using methods such as MOCVD, MBE, CVD, and sputtering. The rutile phase of GeO<sub>2</sub> demonstrates notable versatility, as it can be doped for both n- and p-type conduction with elements like Al, In, and As. Recent advancements have enabled the growth of high-quality, epitaxial rutile GeO<sub>2</sub> films, broadening its potential applications. Additionally, large-scale rutile GeO<sub>2</sub> can be produced through melt and flux methods, an advantage for commercial scalability. These qualities highlight rutile GeO<sub>2</sub>’s promise as a next-generation material for power devices and optoelectronics, meriting increased research and investment to fully leverage its capabilities.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 513-537"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601218","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

Modular bistable mechanical metamaterials: A versatile platform for piezoelectric self-charging, sensing, and logic operations 模块化双稳态机械超材料：用于压电自充电、传感和逻辑操作的多功能平台

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2024.12.013

Renjie Jiang , Yinghua Chen , Zhemin Wang , Ting Tan , Zhimiao Yan , Shaopeng Ma

{"title":"Modular bistable mechanical metamaterials: A versatile platform for piezoelectric self-charging, sensing, and logic operations","authors":"Renjie Jiang , Yinghua Chen , Zhemin Wang , Ting Tan , Zhimiao Yan , Shaopeng Ma","doi":"10.1016/j.mattod.2024.12.013","DOIUrl":"10.1016/j.mattod.2024.12.013","url":null,"abstract":"<div><div>To advance intelligent materials that can perceive local environments and make autonomous decisions, multifunctionality is crucial. This includes power supply, environmental sensing, actuation-induced state changes, and information processing. The distinctive properties of bistable metamaterials—such as inter-well dynamics, snap-through instability, and non-volatility—provide an ideal foundation for multifunctionality. In this study, we introduce modular bistable mechanical metamaterials as a unified platform for piezoelectric self-charging, sensing, and logic operations. The bistable inter-well motion enhances the piezoelectric energy harvesting performances, making it an efficient power module for milliwatt commercial sensors. The snap-through instability is utilized to develop a highly sensitive, self-powered sensing module. Additionally, we outline a design methodology for a reprogrammable mechanical information processing system, using metamaterial power module as voltage current condensers and actuators of smaller-scale computing modules. This system can implement all combinational logic operations, demonstrated through basic logic gates, full adders, and full subtractors reprogrammed from the former. Our design prioritizes scalability and reusability, enabling mass production and flexible assembly. This multifunctional metamaterial, with its modular design and strategic utilization of bistable properties, demonstrates significant potential as a key component in intelligent systems or as an intelligent material itself, thereby advancing the development and deployment of advanced materials.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 96-112"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601808","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

Enhancing the piezoelectric performance of nitride thin films through interfacial engineering 通过界面工程提高氮化薄膜的压电性能

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2024.12.011

Kenji Hirata , Kodai Niitsu , Sri Ayu Anggraini , Taisuke Kageura , Masato Uehara , Hiroshi Yamada , Morito Akiyama

{"title":"Enhancing the piezoelectric performance of nitride thin films through interfacial engineering","authors":"Kenji Hirata , Kodai Niitsu , Sri Ayu Anggraini , Taisuke Kageura , Masato Uehara , Hiroshi Yamada , Morito Akiyama","doi":"10.1016/j.mattod.2024.12.011","DOIUrl":"10.1016/j.mattod.2024.12.011","url":null,"abstract":"<div><div>Scandium-doped aluminum nitride (ScAlN) with a wurtzite crystal structure exhibits piezoelectricity and ferroelectricity, and its application potential in micro-electromechanical devices is actively being investigated. One strategy to improve the piezoelectric/ferroelectric properties is to extend the solubility of Sc in wurtzite-type ScAlN. Herein, we demonstrated that introducing a lutetium (Lu) buffer layer with a hexagonal close-packed structure improved the crystallinity and <em>c</em>-axis orientation in wurtzite-type Sc<em><sub>x</sub></em>Al<sub>1-</sub><em><sub>x</sub></em>N thin films containing <em>x =</em> 0.508. The stabilization of the wurtzite phase was attributed to the epitaxial strain caused by the lattice matching between the Lu buffer layer and the ScAlN layer, resulting in an unprecedented piezoelectric constant of 35.5 pC/N, surpassing the previous 31.6 pC/N for <em>x =</em> 0.410. This value is an extension of the Sc concentration dependence predicted by first-principles calculations, suggesting that supersaturated Sc doping caused further elastic softening. Our results highlight interfacial engineering with lattice-compatible buffer layers as a straightforward and effective strategy to unlock the piezoelectric performance of ScAlN.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 85-95"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601807","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

Printing high-resolution conformal electronics on meter-scale surfaces using template-confined microfluidics 使用模板约束微流体在米级表面上打印高分辨率共形电子器件

IF 21.1 1区材料科学

Materials Today Pub Date : 2025-03-01 DOI: 10.1016/j.mattod.2024.12.022

Guifang Liu , Xiangming Li , Xiaoliang Chen , Chao Wang , Haoran Liu , Yangfan Qiu , Liang Wang , Chunhui Wang , Hongmiao Tian , Jinyou Shao

{"title":"Printing high-resolution conformal electronics on meter-scale surfaces using template-confined microfluidics","authors":"Guifang Liu , Xiangming Li , Xiaoliang Chen , Chao Wang , Haoran Liu , Yangfan Qiu , Liang Wang , Chunhui Wang , Hongmiao Tian , Jinyou Shao","doi":"10.1016/j.mattod.2024.12.022","DOIUrl":"10.1016/j.mattod.2024.12.022","url":null,"abstract":"<div><div>Printing multifunctional surficial electronics on free-form structural parts, components, or equipment is critical for seamless integration with artificial intelligence. However, efficiently fabricating high-resolution complex patterning on arbitrary large-area substrates remains challenging. Herein, a template-confined microfluidic method that synergistically combines soft-imprinting and selected-location printing is reported for scalable printing of conformal electronics. This method allows precise printing of multiple materials and structures on large-area flexible/rigid and flat/curved substrates. The printed line width, confined by microarchitectural templates, reaches a high resolution of 300 nm. The microarchitecture topography is systematically investigated to optimize the wicking effects within the cross-scale templates. As a result, a phased-array antenna on a 1.25-meter-scale 3D surface can be fabricated in just 20 min due to the multi-directional parallel wicking occurring at multiple printing locations. Additionally, the printed circuits, embedded within and protected by the microarchitectural template, exhibit exceptional robustness by maintaining their initial resistance even after undergoing 600 cycles of an abrasion test. Furthermore, high-precise printing of commonly used functional nano-inks and graphics printing on arbitrarily curved substrates were also realized. Lastly, the printed multifunctional sensing platforms and the conformal antennas show promising applications in intelligent detection and advanced aerospace vehicles.</div></div>","PeriodicalId":387,"journal":{"name":"Materials Today","volume":"83 ","pages":"Pages 166-180"},"PeriodicalIF":21.1,"publicationDate":"2025-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"143601335","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