Results 121 to 130 of about 3,951,921 (412)

Fatigue behavior of the 3D orthogonal carbon/glass fibers hybrid composite under three-point bending load

open access: yesMaterials & Design, 2019
Hybrid composites containing more than one type of high performance fibers show better mechanical properties than traditional composites reinforced with one kind of fibers.
Wei Fan   +6 more
doaj  

The effect of fiber oxidation on the friction and wear behaviors of short-cut carbon fiber/polyimide composites

open access: yeseXPRESS Polymer Letters, 2007
Pitch-based short-cut carbon fibers were treated by HNO3 oxidation, thereafter the treated (CFN) and untreated carbon fibers (CF) were incorporated into polyimide (PI) matrix to form composites.
doaj   +1 more source

Graphite fiber surface treatment to improve char retention and increase fiber clumping [PDF]

open access: yes
Composites containing carbon and graphite fibers can release fibers into the atmosphere during a fire. This release can potentially cause failure in some types of electrical equipment.
Paul, J. T., Jr., Weldy, W. E.
core   +1 more source

One-pot synthesis of lignin-based electrospun oxygen reduction reaction electrocatalysts [PDF]

open access: yes, 2018
Owing to their adequate combination of high surface area, electrical conductivity and electrochemical resistance, carbon fibers has been used for a long time as a catalyst supports and gas diffusion layers in the electrodes of fuel cells.
Cazorla-Amorós, Diego   +6 more
core  

Nanocrevasse-Rich Carbon Fibers for Stable Lithium and Sodium Metal Anodes.

open access: yesNano letters (Print), 2018
Metallic lithium (Li) and sodium (Na) anodes have received great attention as ideal anodes to meet the needs for high energy density batteries due to their highest theoretical capacities.
Wooseok Go   +6 more
semanticscholar   +1 more source

Biologically‐Inspired Melt Electrowriting for the Generation of Highly Biomimetic Functional Myocardium

open access: yesAdvanced Functional Materials, EarlyView.
In this work, melt electrowriting is used to fabricate a 3D printed scaffold design that generates engineered cardiac tissues with in‐plane contraction, mimicking natural myocardium. It is shown that these tissues display advanced maturation and functionality.
Olalla Iglesias‐García   +23 more
wiley   +1 more source

Properties of carbon fibers with various coatings [PDF]

open access: yes
It is shown that all high modulus carbon fibers are durable with respect to thermal oxidation in air. Among the more widely used and economical materials with low modulus, Celion displays particularly good oxidative durability at high temperatures.
Mcmahon, P., Seegel, V.
core   +1 more source

Modification of the morphology, porosity and surface chemistry of lignin-based electrospun carbon materials [PDF]

open access: yes, 2019
Lignin is a biopolymer that can be found as the main component of plants. It is obtained as a coproduct in the papermaking and biofuel industries. Owing to its high carbon and aromatic content, high availability and reduced cost, it is an excellent ...
Cordero, Tomás   +4 more
core  

Active Thermal Field Integration for Marangoni‐Driven Salt Rejection and Water Collection

open access: yesAdvanced Functional Materials, EarlyView.
A thermal gradient fabric (TGF) evaporator with an auxiliary active thermal field can simultaneously increase evaporation rates and achieve long‐term salt rejection. The auxiliary active thermal field is well integrated with solar energy to construct moderate, extensive, and circulating Marangoni flow for salt rejection.
Can Ge   +12 more
wiley   +1 more source

Chapter 5: A critical review of carbon fiber and related products from an industrial perspective

open access: yesAdvanced Industrial and Engineering Polymer Research, 2022
Because of their exceptional mechanical properties, carbon fibers are being used in composite applications where weight saving is key such as in the aerospace and sports sector, with increasing demands coming from wind energy, aerospace and defense ...
Ton Peijs   +2 more
doaj  

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