This paper analyzes four in-house fabricated carbon fiber laminated composites with a custom high-resolution ultrasonic immersion C-scan system, that have been subjected to increasing levels of low velocity impacts (LVI's) to produce Barely Visible Impact Damage (BVID). Two mathematical techniques ...
carbon fiber, which generally gives higher mechanical properties than the pitch-based fiber, is often referred to asgraphite fiberto reflect its purer crystal form. Both types of fibers give outstandingtensile moduli, and high tensile and compressivestrengths. They are also thermally stable at ...
In summary, we successfully interconnected carbon fibers of CC with graphene through thein-situelectrochemical exfoliation method. The electrochemical exfoliation leads to generation of graphene without de-attachment from carbon fiber under mild exfoliation conditions and preserves the high conductivity of grap...
The invention also provides a method for making carbon fibers having high tensile strength and modulus of elasticity. The method comprises advancing a precursor fiber through an oxidation oven wherein the fiber is subjected to controlled... YLCA Leon 被引量: 0发表: 2017年 加载更多来源...
The increasing use of Carbon Fiber-reinforced Polymer matrix Composites (CFPC) as a lightweight material in automotive and aerospace industries requires the control of surface morphology. In this study, the composites surface was prepared by ablating the
Neural stimulation and recording with bidirectional, soft carbon nanotube fiber microelectrodes. ACS Nano 9, 4465–4474 (2015). Article CAS PubMed Google Scholar Yan, J. S. et al. Biocompatibility studies of macroscopic fibers made from carbon nanotubes: implications for carbon nanotube ...
The electrospray deposition method was used to deposit carbon nanotubes (CNT) onto the surfaces of woven carbon fiber (CF) to produce woven hybrid carbon fiber–carbon nanotubes (CF–CNT). Extreme high-resolution field emission scanning electron microscopy (XHR-FESEM), X-ray diffraction (XRD), ...
Oberlin A (1989) High-Resolution TEM studies of carbonization and graphitization. In: Thrower PA (ed) Chemistry and Physics of Carbon, Marcel Dekker, Inc., New York. Google Scholar Wang J (1981) Reticulated vitreous carbon – a new versatile electrode material. Electrochim. Acta. 26:1721–...
Sometimes, the HM carbon fibers, (over 600 GPa) are known as ultra-high modulus (UHM) carbon fibers. The UHM or HM carbon fibers are also called graphite fibers. By selecting the type of fiber-based on the usage, the best balance is obtained between cost and performance [12]. ...
‘nanowire circuit’’ was used to determine the electrical resistivity of individual 10nm sized nanofibers (Whitesides and Weisbecker 1994). A resistivity of 9.5Ωm was estimated for carbon condition along thefiber axis, which suggests that the materials could be useful for buildingnanoscale ...