In this study, graphene nanoplatelets (GNPs) added to epoxy matrix composite reinforced by aeronautical grade carbon fibers (CFs) were fabricated by the vacuum infusion method, and the effect of different GNPs contents (0.05, 0.25, and 1.25wt%) on electrical conductivity, flexural properties, and...
To meet the more rigorous requirement in aerospace industry, recent studies on strengthening and toughening TiAl alloys mostly focus on high Nb addition, which inevitably bring in an increasing of density. In this study, a carbon fibers coated with graph
Hyperelastic Graphene Aerogels Reinforced by In-suit Welding Polyimide Nano Fiber with Leaf Skeleton Structure and Adjustable Thermal Conductivity for Morphology and Temperature Sensing Weida Yin Mengmeng Qin Wei Feng Advanced Fiber Materials (2023) Electric-controlled tunable thermal switch based on Janus...
1 评论次数: 0 文档热度: 文档分类: 论文--待分类 系统标签: graphenefibersgqdsdotscarbonquantum GrapheneQuantumDotsDerivedfromCarbonFibersJuanPeng,†,‡WeiGao,§BipinKumarGupta,†,∥ZhengLiu,†RebecaRomero-Aburto,†,⊥LiehuiGe,†LiSong,#LawrenceB.Alemany,§XiaoboZhan,†GuanhuiGao,†,∇Sa...
New fibers with increased strength and rich functionalities have been untiringly pursued by materials researchers. In recent years, graphene fiber has arisen as a new carbonaceous fiber with high expectations in terms of mechanical and functional performance. In this review, we elucidated the concept ...
Carbon fibers are in the graphite family (as opposed to the diamond family), but they deviate from ideal graphite. Therefore, carbon fibers have energy band structures that deviate from those in Fig. 1.4. For example, some carbon fibers are p-type (with more holes than electrons) (Wen and...
For example, there is a report about coupled thermal-electrical analysis of carbon fiber reinforced polymer composites struck by lightning current, implying that Joule heating generation caused damage such as fiber breakage due to the sublimation of carbon fibers [23]. But analyses on structure ...
Reinforcement materials grow more varied with time and technology, but the most commonly used ones are still glass fibers. Advanced composites tend to favor carbon fibers as reinforcement, which are much stronger than glass fibers, but are also more expensive. Carbon fiber composites are strong and...
Aramid fiber reinforced composites have been limited to ballistic applications due to their poor structural performance, easy delamination, and their lack of multifunctionality. Given the poor adhesion of aramid fibers to polymeric matrices, the resulting composites suffer from weak interfacial and ...
& Song, Y. Simultaneous measurement of thermal conductivity and thermal contact resistance of individual carbon fibers using Raman spectroscopy. Rev. Sci. Instrum. 84, 044901 (2013). Article ADS PubMed Google Scholar Wang, H. D. et al. Thermal transport across the interface between a ...