Preparation, modification, and coating for carbon-bonded carbon fiber composites: A review

Yang, Dongxue; Dong, Shun; Hong, Changqing; Zhang, Xinghong

doi:10.1016/j.ceramint.2022.03.055

Cited by 34 publications

(5 citation statements)

References 144 publications

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“…A commonly used traditional reinforcing material is short-cut carbon fiber. 7 However, it is difficult to manufacture large-sized parts. Besides, it also has poor scour resistance, and prolonged ablation in hightemperature oxygen-rich environments can lead to severe mechanical spalling and thermochemical corrosion.…”

Section: ■ Introductionmentioning

confidence: 99%

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Influence of Three-Dimensional Skeletal Support by Different Fiber Felts on Thermal Protection Properties of Aerogel Composites

Yuan,

Yan,

et al. 2024

Ind. Eng. Chem. Res.

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The rapid development of the aerospace industry urgently requires high-performance lightweight ablators to provide cost-effective thermal protection. Herein, we selected three fiber felts as the reinforcing materials and prepared three aerogel composites by a multistage robust strategy of sol−gel and polymerization-induced phase separation. The relationship between the molecular structure of the fiber felt and the properties of the composite was investigated. We mainly focused on the differences in pyrolysis behavior and reinforcement effect of the three fiber felts in the environment of high-speed high-temperature oxygenated gas flow. The results show that under low heat flow, high-silica fiber felt and mullite fiber felt have a better threedimensional skeleton support effect due to their own oxidation resistance, while carbon fiber felt is more excellent under high heat flow due to its high melting point. This work can provide guidance for the selection of fiber felt in the preparation of a new generation of ablators.

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Section: ■ Introductionmentioning

confidence: 99%

“…The performance of lightweight TPS is highly dependent on its reinforcing material. A commonly used traditional reinforcing material is short-cut carbon fiber . However, it is difficult to manufacture large-sized parts.…”

Section: Introductionmentioning

confidence: 99%

Influence of Three-Dimensional Skeletal Support by Different Fiber Felts on Thermal Protection Properties of Aerogel Composites

Yuan,

Yan,

et al. 2024

Ind. Eng. Chem. Res.

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“…Strong adhesion between the resin and the material is vital for efficient stress transfer, directly contributing to improved interfacial strength. [8] Meanwhile, the adhesion between the material and the resin diminishes interfacial toughness, leading to localized deformation and uniform energy distribution within the composite. Consequently, constructing interfaces with enhanced strength and toughness poses a challenge for CFRP.…”

Section: Introductionmentioning

confidence: 99%

Progress on Microwave Absorption Performance of Carbon Fiber Reinforced Composites

Ma,

Liu,

Sun

et al. 2024

ChemistrySelect

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The current electromagnetic environment exhibits a growing demand for efficient microwave‐absorbing materials. Developing multifunctional and efficient wave‐absorbing materials poses a challenging research hotspot. Numerous researchers have dedicated their efforts to developing high‐performance broadband wave‐absorbing materials with outstanding mechanical properties. Utilizing carbon fiber‐reinforced polymer composites (CFRP) for electromagnetic wave absorption (EMA) is a rapidly evolving field. Carbon fiber‐based EMA composites are characterized by high dielectric loss, high thermal stability, and low density, enabling them to achieve EMA properties while meeting mechanical property requirements. This review summarizes the principles of electromagnetic EMA, focusing on dielectric and magnetic losses, the preparation methods of CFRP, such as organic polymer synthesis, chemical vapor deposition, and vacuum forming processes, as well as their underlying principles. It also evaluates the research progress on the EMA properties of CFRP composites, particularly highlighting CFRP matrix modification and coating treatment. Finally, the challenges of CFRP EMA and potential future development directions are discussed. This analysis offers multiple recommendations for future researchers.

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“…The carbon-bonded carbon fiber (CBCF) composite is a low-density C/C composite with chopped carbon fiber as the skeleton and phenolic resin as the binder. Due to its low density (0.10~1 g cm −3 ), high porosity (60~90%), low thermal conductivity (<1 W m −1 k −1 ), and excellent high-temperature stability, it is widely used in the field of thermal insulation [ 1 , 2 , 3 , 4 , 5 , 6 ]. At present, the main preparation methods of CBCF composites are vacuum filtration, pressure filtration, and whole needle-punching method [ 7 , 8 , 9 , 10 ].…”

Section: Introductionmentioning

confidence: 99%

Eco-Friendly Preparation of Carbon-Bonded Carbon Fiber Based on Glucose-Polyacrylamide Hydrogel Derived Carbon as Binder

Zeng

Xie

et al. 2023

Nanomaterials

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Lightweight, high-temperature-resistant carbon-bonded carbon fiber (CBCF) composites with excellent thermal insulation properties are desirable materials for thermal protection systems in military and aerospace applications. Here, glucose was introduced into the polyacrylamide hydrogel to form the glucose-polyacrylamide (Glu-PAM) hydrogel. The CBCF composites were prepared using the Glu-PAM hydrogel as a brand-new binder, and the synergistic effect between glucose and acrylamide was investigated. The results showed the Glu-PAM hydrogel could limit the foaming of glucose and enhance the carbon yield of glucose. Meanwhile, the dopamine-modified chopped carbon fiber could be uniformly mixed by high-speed shearing to form a slurry with the Glu-PAM hydrogel. Finally, the slurry was successfully extruded and molded to prepare CBCF composites with a density of 0.158~0.390 g cm−3 and excellent thermal insulation performance and good mechanical properties. The compressive strength of CBCF composites with a density of 0.158 g cm−3 in the Z direction is 0.18 MPa, and the thermal conductivity in the Z direction at 25 °C and 1200 °C is 0.10 W m−1 k−1 and 0.20 W m−1 k−1, respectively. This study provided an efficient, environment-friendly, and cost-effective strategy for the preparation of CBCF composites.

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Preparation, modification, and coating for carbon-bonded carbon fiber composites: A review

Cited by 34 publications

References 144 publications

Influence of Three-Dimensional Skeletal Support by Different Fiber Felts on Thermal Protection Properties of Aerogel Composites

Influence of Three-Dimensional Skeletal Support by Different Fiber Felts on Thermal Protection Properties of Aerogel Composites

Progress on Microwave Absorption Performance of Carbon Fiber Reinforced Composites

Eco-Friendly Preparation of Carbon-Bonded Carbon Fiber Based on Glucose-Polyacrylamide Hydrogel Derived Carbon as Binder

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