Results 1 to 10 of about 1,068,348 (298)

Multi-material braids for multifunctional laminates: conductive through-thickness reinforcement

Functional Composite Materials, 2021
Conventional carbon fibre laminates are known to be moderately electrically conductive in-plane, but have a poor through-thickness conductivity. This poses a problem for functionality aspects that are of increasing importance to industry, such as sensing,
Caroline O’Keeffe, Laura Rhian Pickard, Juan Cao, Giuliano Allegri, Ivana K. Partridge, Dmitry S. Ivanov   +5 more
doaj   +1 more source

Solvent-Free Fabrication of Thick Electrodes in Thermoplastic Binders for High Energy Density Lithium-Ion Batteries

Nanomaterials, 2022
The rapid development of electric vehicles has generated a recent demand for high energy density lithium-ion batteries (LIBs). One simple, effective way to enhance energy density of LIBs is to increase the thickness of electrodes.
Han-Min Kim, Byeong-Il Yoo, Jin-Woo Yi, Min-Jae Choi, Jung-Keun Yoo   +4 more
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2000W Blue laser directed energy deposition of AlSi7Mg: process parameters, molten pool characteristics, and appearance defects

Virtual and Physical Prototyping, 2023
Aluminium alloys are difficult to be manufactured by directed energy deposition (DED) with the widely used infrared laser because of the low absorptivity.
Zijue Tang, Qianglong Wei, Zhenyang Gao, Huihui Yang, An Wang, Le Wan, Cheng Luo, Yi Wu, Haowei Wang, Hongze Wang   +9 more
doaj   +1 more source

Progress in preparation and ablation resistance of ultra-high-temperature ceramics modified C/C composites for extreme environment

Reviews on Advanced Materials Science, 2023
Carbon/carbon (C/C) composites have received considerable attention for one of the most promising materials in thermal-structural applications owing to their low density, excellent mechanical strength at high temperature, and superior thermal shock ...
Zhu Shibu, Zhang Guangxi, Bao Yanling, Sun Danyu, Zhang Qiang, Meng Xiangli, Hu Yang, Yan Liansheng   +7 more
doaj   +1 more source

Synergetic Effect of Hybrid Conductive Additives for High-Capacity and Excellent Cyclability in Si Anodes

Nanomaterials, 2022
Silicon is a promising anode material that can increase the theoretical capacity of lithium-ion batteries (LIBs). However, the volume expansion of silicon remains a challenge.
Byeong-Il Yoo, Han-Min Kim, Min-Jae Choi, Jung-Keun Yoo   +3 more
doaj   +1 more source

Absorption-Dominant mmWave EMI Shielding Films with Ultralow Reflection using Ferromagnetic Resonance Frequency Tunable M-Type Ferrites

Nano-Micro Letters, 2023
Highlights A novel multi-band absorption-dominant electromagnetic interference (EMI) shielding film with transition metal-doped M-type strontium ferrites composite layer and a conductive grid is developed. This film shows (1) ultralow EMI reflection less
Horim Lee, Seung Han Ryu, Suk Jin Kwon, Jae Ryung Choi, Sang-bok Lee, Byeongjin Park   +5 more
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Influence of Distribution Modulus on the Compressive Strength of Ultra-High-Performance Concrete with Coarse Aggregate (UHPC-CA)

Advances in Civil Engineering, 2022
The Modified Andreasen and Andersen model (MAA model) is commonly chosen to realize condensed particle packing in ultra-high-performance concretes (UHPCs).
Zhihui Yu, Lishan Wu, Cong Zhang, Toshiyuki Bangi   +3 more
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Ultra-high temperature ceramics modified carbon/carbon composites

Cailiao gongcheng, 2021
Carbon/Carbon(C/C) composites are widely used in aerospace industry due to their diverse advantages such as low density, reliable thermal shock resistance and excellent mechanical properties at elevated temperatures.
XIE Qi-ying, ZHANG Yi, ZHU Yang, CUI Hong   +3 more
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High-strength cellulose nanofiber/graphene oxide hybrid filament made by continuous processing and its humidity monitoring

Scientific Reports, 2021
Human-made natural-fiber-based filaments are attractive for natural fiber-reinforced polymer (NFRP) composites. However, the composites' moisture distribution is critical, and humidity monitoring in the NFRP composites is essential to secure stability ...
Hyun Chan Kim, Pooja S. Panicker, Debora Kim, Samia Adil, Jaehwan Kim   +4 more
doaj   +1 more source

High-thermally conductive AlN-based microwave attenuating composite ceramics with spherical graphite as attenuating agent

Journal of Advanced Ceramics, 2021
High-thermally conductive AlN-based microwave attenuating composite ceramics with spherical graphite (SG) as the attenuating agent were fabricated through hot-pressing sintering.
Xia Fang, Lei Jiang, Limei Pan, Shuang Yin, Tai Qiu, Jian Yang   +5 more
doaj   +1 more source