Mechanism of ultrasonic treatment under nickel salt solution and its effect on electroless nickel plating of carbon fibers

Liu, Shuo; Qiao, Xiao Guang; Liu, Weinan; Shi, Shaomei; Yang, Qing

doi:10.1016/j.ultsonch.2018.12.030

Cited by 17 publications

(2 citation statements)

References 29 publications

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“…With the process of Ultrasonic treatment, the structural disorder of carbon fibers was reduced. It is considered to be attributed to the oxidation of ultrasound [37]. After Ultrasonic treatment, the Raman spectrum of the carbon fibers showed a higher relative intensity ratio I D /I G , indicating an increase in both degree of disorder and the amount of the functional groups.…”

Section: Raman Analysismentioning

confidence: 99%

Surface Pretreatment and Fabrication Technology of Braided Carbon Fiber Rope Aluminum Matrix Composite

Liang

Ping

et al. 2020

Metals

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Carbon fiber is mainly distributed in the shape of short fibers and continuous fiber bundles as the reinforcing phase in metal matrix composites, and it is seldom studied as braided rope shaped to reinforce the matrix. For this paper, the pretreatment and the surface metallization of the carbon fiber braided rope were studied. Besides, the casting experiments of aluminum-based carbon fiber braided rope composites were performed without external pressure. XPS analysis shows that the surface of the carbon fiber braided rope treated with ultrasonic degumming contains many hydrophilic oxygen-containing functional groups C-OH, C=O, COOH, etc., which can effectively improve the wettability between the carbon fiber braided rope and the aluminum matrix. SEM, EDS, and XRD were used to analyze the micromorphology and structure of the copper plating on the surface of carbon fiber braided ropes obtained from different pH plating solutions. When pH is 12, a continuous, uniform, and dense layer was formed on the surface of carbon fiber braided ropes. In addition, copper coating can effectively inhibit the formation of Al4C3 brittle phase. Finally, the mechanical properties results indicated that the tensile strength of the carbon fiber bundle and carbon fiber rope reinforced composite materials were 69 MPa and 83 MPa, respectively, indicating that the reinforcing effect of the carbon fiber rope is better than that of the carbon fiber bundle.

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Section: Raman Analysismentioning

confidence: 99%

Surface Pretreatment and Fabrication Technology of Braided Carbon Fiber Rope Aluminum Matrix Composite

Liang

Ping

et al. 2020

Metals

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“…Carbon fibers (CFs) with high strength and high modulus have a wide range of applications, including sensors, composite reinforcement materials, general engineering, and aerospace. However, the resistivity of carbon fibers is relatively large, and surface metallization technology including ion plating, metal powder plating, electroless plating, and electroplating can effectively improve this situation (Wang et al, 2017;Liu et al, 2019). Among them, electroless plating is an autocatalytic method widely used in industry.…”

Section: Introductionmentioning

confidence: 99%

Large scale uniform Ni-P plated carbon fiber for boosting urea electro-oxidation and electro-detection

Fan,

Li,

Yang

et al. 2023

Front. Chem.

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Seeking an excellent electrocatalyst is the trickiest issue for the application of urea electro-oxidation and electro-detection. Phosphorus-doped nickel plating on carbon fibers (Ni-P/CF) is synthesized by simple electroless plating. SEM results exhibit that the Ni-P densely and uniformly grows onto the surface of carbon fibers (CF), forming carbon fibers-like nanoarchitectures. Benefiting from the carbon fibers-like nano architectures with abundant exposed active sites on the surface of CF, electron transfer can be synchronously facilitated, and Ni-P/CF displays superior urea electrooxidation (UOR) performance with potentials of 1.40 V to reach 100 mA cm−2. Impressively, it can maintain at 20 mA cm−2 for 48 h without evident activity attenuation, demonstrating robust durability. Cycle stability shows that the voltage has only increased by 10 mV at 300 mA cm−2 from the 10th to 20000th cycles. Most importantly, Ni-P/CF at a length of 100 cm with good reproducibility was successfully synthesized, denoting great potential for large-scale industrial production. Therefore, this work not only affords cost-effective tactics for urea-rich wastewater degradation but also can achieve practical medical applications.

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Click Electroless Plating and Sonoplating of Polyester with Copper Nanoparticles Producing Conductive Fabric

Moazzenchi

Montazer

2020

Fibers Polym

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Mechanism of ultrasonic treatment under nickel salt solution and its effect on electroless nickel plating of carbon fibers

Cited by 17 publications

References 29 publications

Surface Pretreatment and Fabrication Technology of Braided Carbon Fiber Rope Aluminum Matrix Composite

Surface Pretreatment and Fabrication Technology of Braided Carbon Fiber Rope Aluminum Matrix Composite

Large scale uniform Ni-P plated carbon fiber for boosting urea electro-oxidation and electro-detection

Click Electroless Plating and Sonoplating of Polyester with Copper Nanoparticles Producing Conductive Fabric

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