Development of Functional Polymer Coatings Using Supercritical Fluids: Technologies, Markets, and Prospects

Makaryan, I. A.; Kostin, A.; Седов, И. В.

doi:10.1134/s1990793118070084

Cited by 3 publications

(3 citation statements)

References 27 publications

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“…Comparing the calculated value of Fisher's test with the tabular, we see the fulfilment of condition (13). It can be assumed that the equation reliably describes the composition.…”

Section: Experiments Number (U)mentioning

confidence: 65%

“…Since the calculated values of the Student's t-tests t 0p , t 1p , t 2p , t 12p , t 11p , t 22p are higher than t T , we consider that all coefficients of the regression equation b 0 , b 1 , b 2 , b 12 , b 11 , b 22 are significant. Therefore, the regression equation has its original form (13).…”

Section: Experiments Number (U)mentioning

confidence: 99%

“…The biological fouling of ships and structures significantly impairs the efficiency of these facilities and increases the economic costs associated with their operation, maintenance, and repair [11]. Currently, modified epoxy composites are widely used [12,13]. In a review of 322 studies published since 1978, one of the priorities for developing the antifouling composite field was identified, namely, the growing interest in the use of environmentally friendly materials [14].…”

Section: Introductionmentioning

confidence: 99%

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Ecotoxicity Study of New Composite Materials Based on Epoxy Matrix DER-331 Filled with Biocides Used for Industrial Applications

et al. 2022

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The impact of fillers in the epoxy oligomer on the test culture of the marine ecosystem was investigated. The content of additive—biocides—was selected based on the complex research using STAT-GRAPHICS® Centurion XVI. The ecotoxicity of composite surfaces was determined in model systems using methods which are standard in eco-microbiology. The microorganism was identified by studying morphological, cultural, biochemical, and antigenic properties. Studies of the structure and the microrelief of the surfaces of composite materials were conducted using scanning electron microscopy (SEM) and X-ray energy dispersive spectroscopy. Based on comprehensive research, it was established that the composition of oxytetracycline with content of q = 1.5 wt% and nanosilver with a content of q = 0.075 wt% per 100 wt% of the DER-331 oligomer and 10 parts by the mass of the TETA hardener ensures the formation of a porous nano-heterogeneous structure of the coating, which leads to the acceleration of the release of silver ions from the surface of the polymer. The rational content of the complex additives of biocides ensures adhesion to the cell wall of bacteria with subsequent penetration into it and subsequent change to the cell membrane, its death, and, therefore, the suppression of the fouling process of metal structures.

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“…Comparing the calculated value of Fisher's test with the tabular, we see the fulfilment of condition (13). It can be assumed that the equation reliably describes the composition.…”

Section: Experiments Number (U)mentioning

confidence: 65%

Section: Experiments Number (U)mentioning

confidence: 99%