Features of the production of metal-filled composites by metallization of polymeric raw materials

Moravskyi, Volodymyr; Dziaman, Iryna; Suberliak, Sofiia; Grytsenko, Oleksandr; Kuznetsova, M.Ya.

doi:10.1109/nap.2017.8190265

Cited by 13 publications

(10 citation statements)

References 9 publications

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“…it can be stated that concentration of CuSO 4 is the main concentration factor that determines the reaction rate. In this case, concentration of other reagents in the reaction (2) will not have any effect. Trilon B is another reagent that does not take part in the reaction but without which it is impossible to form a high-quality metal coating on the polymeric surface [28].…”

Section: Results Obtained In the Study Of Influence Of Concentration mentioning

confidence: 99%

“…Application of the developed method for introducing a metal filler into a polymer matrix at the stage of production of a final product as a result of metallization of the surface of the initial polymeric raw material [1,2] is interesting in terms of the possibility of obtaining high-tech materials. The obligatory stage of development of an effective technology of metallization of polymeric raw materials is the research aimed at establishing optimal composition of chemical metallization solutions.…”

Section: проведено дослідження впливу концентрації компонентів розчинmentioning

confidence: 99%

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Studying the effect of concentration factors on the process of chemical metallization of powdered polyvinylchloride

Moravskyi

Kucherenko

Kuznetsova

et al. 2018

EEJET

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Section: Results Obtained In the Study Of Influence Of Concentration mentioning

confidence: 99%

Section: проведено дослідження впливу концентрації компонентів розчинmentioning

confidence: 99%

Studying the effect of concentration factors on the process of chemical metallization of powdered polyvinylchloride

Moravskyi

Kucherenko

Kuznetsova

et al. 2018

EEJET

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“…Obtaining metal-filled composite materials with high technological and operational properties requires the development of alternative technological solutions for their production. The technology of obtaining metal-filled polymer composites by the metallization of polymer raw materials with its subsequent processing by standard methods directly into products was used [33][34][35][36]. As a result, the process of combining the components is significantly facilitated and uniform distribution of the metal filler in the polymer matrix is ensured.…”

Section: Introductionmentioning

confidence: 99%

Utilization of Polypropylene in the Production of Metal-Filled Polymer Composites: Development and Characteristics

et al. 2020

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Metal-filled composites based on polypropylene waste have been successfully obtained with an injection molding method of metalized polymer raw materials. Using the model polymer, the peculiarities of the formation of the copper layer in solutions of chemical metallization on the polypropylene surface were investigated and the main factors influencing this process were established. The main influence on the rate of reduction of copper in solutions of chemical metallization has the concentration of copper sulfate, sodium hydroxide, and EDTA-Na2. It was shown that the efficiency of the copper plating process also strongly depends on polymer processing, which follows the activation. In case of the use of simple activation, it is not possible to obtain metalized raw materials with high efficiency. Additional processing of activated polymer raw materials is required to carry out the process with high efficiency. The amount of reduced copper on the polymer surface can be adjusted by changing the concentration of the components of the chemical metallization solution, as well as the degree of loading of the polymer raw material. Examination by electron scanning microscopy of the obtained metalized polypropylene showed that the copper coating on the polymer particles is formed with a high degree of surface coverage. The formed copper coating is free of copper oxides, which is confirmed by X-ray diffraction studies and analysis of the spectrum of characteristic X-rays. Metal-filled composites have been characterized by the effect of copper on mechanical and rheological (MFR) properties. The Differential Scanning Calorimetry (DSC) and Thermogravimetric (TG) methods show a certain effect of metal on the magnitude of thermal effects and the rate of weight loss.

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“…Recently, considerable progress has been made in developing new methods [1] and optimizing the synthesis conditions [2] and properties [3,4] of metal-polymeric composites, which is a prerequisite for the creation of materials with unique properties for various applications [5,6]. To date, there has been widespread interest, both in science and practice, among the metal-polymeric composites in new materials with specific characteristics, known as metal-containing polymeric hydrogels [7].…”

Section: Introductionmentioning

confidence: 99%

Novel Ni/pHEMA-gr-PVP Composites Obtained by Polymerization with Simultaneous Metal Deposition: Structure and Properties

et al. 2019

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The synthesis and study of metal-containing hydrogels, particularly those filled with nickel nanoparticles, is currently of interest to many researchers. This paper presents the results of an investigation of the structure and properties of Ni(0)-filled composites on the basis of 2-hydroxyethylmethacrylate copolymers (HEMA) with polyvinylpyrrolidone (PVP) and their hydrogels. The authors of the article are the first who propose the method to produce these materials by combining the processes of polymer matrix synthesis and a reduction of Ni2+ ions. Synthesis is carried out in one stage without complicated equipment and is technologically simple. It is determined by thermometric research that the temperature conditions required for the chemical reduction of Ni2+ are achieved due to the heat released during the exothermic reaction of HEMA polymerization in the presence of PVP. With the help of Fourier transform infrared analysis, and thermogravimetric and differential-thermal analysis, the formation of a crosslinked graft copolymer based on HEMA and PVP was confirmed, and its structural parameters, including the efficiency of PVP grafting, PVP content in the copolymer, and the molecular weight of the interstitial fragment of the polymer network, were investigated. The results obtained with scanning electron microscopy revealed that the size of the Ni(0) particles is about 500 nm. X-ray structural analysis of the composites obtained confirmed the existence of metal nickel particles. The strength, elastic, sorption, electrical, and magnetic properties of the obtained composites in the solid (dry) and elastic (swollen) physical states, depending on the composition of the copolymer and the content of the metal filler, have been investigated.

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Features of the production of metal-filled composites by metallization of polymeric raw materials

Cited by 13 publications

References 9 publications

Studying the effect of concentration factors on the process of chemical metallization of powdered polyvinylchloride

Studying the effect of concentration factors on the process of chemical metallization of powdered polyvinylchloride

Utilization of Polypropylene in the Production of Metal-Filled Polymer Composites: Development and Characteristics

Novel Ni/pHEMA-gr-PVP Composites Obtained by Polymerization with Simultaneous Metal Deposition: Structure and Properties

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