Results 91 to 100 of about 2,406,364 (386)

An Inkjet‐Printed Platinum‐Based Temperature Sensing Element on Polyimide Substrates

Advanced Engineering Materials, EarlyView.
An inkjet‐printed, meander‐structured, nanoparticle platinum‐based resistive temperature sensors on polyimide substrates are demonstrated as proof‐of‐concept. Optimized sintering at 250°C enables stable conductive structures. The Pt100‐ and Pt1000‐type sensors exhibit linear resistance–temperature characteristics with stable TCR in the 20°C–80°C range,
Shawon Alam, Thomas Kister, Alexander Scholz, Sophie Sauva, Makara Lay, Tobias Kraus, Jasmin Aghassi‐Hagmann   +6 more
wiley   +1 more source

Combinatorial discovery of small molecule‐doped afterglow polymer composites for anti‐counterfeiting

FlexMat
The exploration of afterglow in small molecule‐doped polymer composites, rooted in a nuanced understanding of structure‐properties relationships, holds paramount importance for optoelectronics.
Yeqing Lu, Xue Chen, Yung Doug Suh, Xiaowang Liu   +3 more
doaj   +1 more source

Recent Advancements in Bulk Processing of Rare‐Earth‐Free Hard Magnetic Materials and Related Multiscale Simulations

Advanced Engineering Materials, EarlyView.
This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley   +1 more source

Ultra‐low power consumption flexible sensing electronics by dendritic bilayer MoS2

InfoMat
Two‐dimensional transition metal dichalcogenides (2D TMDs) are promising as sensing materials for flexible electronics and wearable systems in artificial intelligence, tele‐medicine, and internet of things (IoT).
Lei Luo, Jiuwei Gao, Lu Zheng, Lei Li, Weiwei Li, Manzhang Xu, Hanjun Jiang, Yue Li, Hao Wu, Hongjia Ji, Xuan Dong, Ruoqing Zhao, Zheng Liu, Xuewen Wang, Wei Huang   +14 more
doaj   +1 more source

Organic phosphorescent scintillation from copolymers by X-ray irradiation

Nature Communications, 2022
The authors achieved the X-ray-excited organic phosphorescent scintillation from copolymers through copolymerization of bromine-substituted chromophores and acrylic acid and demonstrated their potential application in X-ray radiography.
Nan Gan, Xin Zou, Mengyang Dong, Yanze Wang, Xiao Wang, Anqi Lv, Zhicheng Song, Yuanyuan Zhang, Wenqi Gong, Zhu Zhao, Ziyang Wang, Zixing Zhou, Huili Ma, Xiaowang Liu, Qiushui Chen, Huifang Shi, Huanghao Yang, Long Gu, Zhongfu An, Wei Huang   +19 more
doaj   +1 more source

Pervasive liquid metal direct writing electronics with roller-ball pen

, 2013
A roller-ball pen enabled direct writing electronics via room temperature liquid metal ink was proposed. With the rolling to print mechanism, the metallic inks were smoothly written on flexible polymer substrate to form conductive tracks and electronic ...
Liu, Jing, Zhang, Qin, Zheng, Yi
core   +2 more sources

Extremely broadband ultralight thermally emissive metasurfaces [PDF]

, 2017
We report the design, fabrication and characterization of ultralight highly emissive metaphotonic structures with record-low mass/area that emit thermal radiation efficiently over a broad spectral (2 to 35 microns) and angular (0-60 degrees) range.
Atwater, Harry A., Callahan, Dennis M., Espinet-González, Pilar, Huang, Jing-Shun, Kelzenberg, Michael D., Loke, Samuel P., Messer, Alexander J., Naqavi, Ali, Roy, Tatiana A., Vaidya, Nina, Vinogradova, Tatiana G., Warmann, Emily C.   +11 more
core   +2 more sources

Hybrid Auxetic Architectures: Integrating Curvature‐Driven Design for Enhanced Mechanical Tunability and Structural Performance

Advanced Engineering Materials, EarlyView.
Curvature‐tuned auxetic lattices are designed, fabricated, and mechanically characterized to reveal how geometric curvature governs stretchability, stress redistribution, and Poisson's ratio evolution. Photoelastic experiments visualize stress pathways, while hyperelastic simulations quantify deformation mechanics.
Shuvodeep De, Giovanni Meli, Meysam Khalighian, Anahita Emami   +3 more
wiley   +1 more source

Conformal 3D Li/Li13Sn5 Scaffolds Anodes for High‐Areal Energy Density Flexible Lithium Metal Batteries

Advanced Science
Achieving a high depth of discharge (DOD) in lithium metal anodes (LMAs) is crucial for developing high areal energy density batteries suitable for wearable electronics.
Xiaomei Huo, Xin Gong, Yuhang Liu, Yonghui Yan, Zhuzhu Du, Wei Ai   +5 more
doaj   +1 more source

Vanadium metal‐organic framework‐derived multifunctional fibers for asymmetric supercapacitor, piezoresistive sensor, and electrochemical water splitting

SmartMat, 2022
Fiber‐shaped integrated devices are highly desirable for wearable and portable smart electronics, owing to their merits of lightweight, high flexibility, and wearability.
Jie Pu, Yong Gao, Qinghe Cao, Gangwen Fu, Xing Chen, Zhenghui Pan, Cao Guan   +6 more
doaj   +1 more source