Results 51 to 60 of about 343,439 (265)
Small StructuresNear‐infrared (NIR) organic light‐emitting diodes (OLEDs) based on acceptor‐donor‐acceptor (A‐D‐A)‐type molecules are attractive for applications in biological imaging, optical communication, and night vision.
Yuhang Xu +5 more
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Modular Critical Element Recycling Platform Using a Nanoporous Additively Manufactured Gyroid
Advanced Engineering Materials, EarlyView.A modular recycling platform integrates 3D‐printed nanoporous gyroid structures to enable efficient critical element recovery. This system utilizes a hierarchical architecture, combining macroscopic channels with polymerization‐induced nanoscale porosity. By systematically tuning structural wall thickness and resin formulation, the platform achieves an
Xiangyu Gao +6 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.Coarse‐grained (left) and atomistic (right) models of the shape memory polymer ESTANE ETE 75DT3 are shown schematically. The two representations bridge molecular detail and mesoscopic description. Both models capture shape memory behavior, linking segmental mobility and conformational relaxation of anisotropic chains to macroscopic recovery, and ...
Fathollah Varnik
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Thermotropic Liquid Crystalline Polymer Fibers
SIAM Journal on Applied Mathematics, 2000 Super-strength, lightweight materials used in bullet-proof vests, high-performance cables and tires, and stealth airplanes are built from liquid crystalline polymer (LCP) fibers. The remarkable strength properties are dominated by molecular alignment achieved as a result of the complex interactions at play in fiber processes.
Hong Zhou +2 more
openaire +3 more sources
Advanced Engineering Materials, EarlyView.Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran +6 more
wiley +1 more source
The Effect of Polymer Structures on Polymer Stabilized Blue Phase Liquid Crystals
Cumhuriyet Science Journal, 2017 In the present work, the effects of polymerstructures on blue phase liquid crystals were carried out. Blue-phase liquidcrystal samples with wide temperature range including room temperature wereobtained by means of the polymer network formation.
Nejmettin Avcı
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KOBUNSHI RONBUNSHU, 1999 高分子液晶60mol%p-hydroxybenzoic acid/40mol% ethylene terephthalateを磁場 (6T) 中で配向させ, 配向フィルムの構造, 物性解析を行った. 磁場配向フィルムは同程度の配向度をもつ機械配向フィルムに匹敵する弾性率を示した. 破断強度は磁場配向フィルムの方が低い値を示したが, これは配向構造の相違に起因するものと考えられる. 熱膨張率の配向度依存性は機械配向させた液晶性高分子あるいは結晶性高分子と同様の傾向を示した. 結晶性高分子poly (ethylene-2, 6-naphthalate) (PEN) およびisotactic polystyreneが磁場 (6T) 中, 融点付近の熱処理により磁場配向することを見いだした.
KIMURA, Tsunehisa, ITO, Eiko
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Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading
Advanced Engineering Materials, EarlyView.This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev +2 more
wiley +1 more source
Hybrid Metal–Carbon Ink for Printed Stretchable Temperature Sensors
Advanced Engineering Materials, EarlyView.We prepare conductive inks for temperature sensing with silver flakes and carbon or graphite flakes in a silicone elastomer matrix. Silver dominates the temperature‐dependent conductivity, while the carbon filler network ensures the stability of the conductive pathways and retains function under strain.
Makara Lay +3 more
wiley +1 more source
Polymer solution vapor-liquid equilibria database
中国科学数据Data in the field of phase equilibrium of polymer solution play an important role in describing the phase behavior of polymer-containing systems. The polymer solution vapor-liquid equilibrium database collected the
Zhao Yuehong, Wen Hao
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