Influence of unique structure of glassy carbon on morphology and properties of its epoxy-based binary composites and hybrid composites with carbon nanotubes

Szeluga, Urszula; Pusz, S.; Kumanek, Bogumiła; Olszowska, Karolina; Czajkowska, Sylwia; Myalski, J.; Kubacki, Jerzy; Trzebicka, Barbara; Borowski, Andrzej F.

doi:10.1016/j.compscitech.2016.08.004

Cited by 18 publications

(35 citation statements)

References 27 publications

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“…The addition of 0.5 wt % of GC particles decreased the electrical resistivity by two orders of magnitude. Similar results were found for the addition of GC particles in a thermoset matrix . The decrease in the electrical resistivity (and consequent increase in electrical conductivity) was due to the formation of conductive paths between the GC particles in the polymer matrix.…”

Section: Resultssupporting

confidence: 79%

“…The electrical resistivity values obtained for the composites with the thermoplastic matrix were similar to those obtained with the thermoset matrix. It should be noted that in the latter case, the addition of 5 and 10 wt % of GC reduced the electrical resistivity by one and two orders of magnitude, respectively, while for the thermoplastic matrix the addition of only 0.5 wt % of GC reduced the electrical resistivity by two orders of magnitude. To be suitable for use as antistatic packaging, the surface resistivity should be in the range of 10 1 –10 6 Ω m −1 .…”

Section: Resultsmentioning

confidence: 90%

“…Despite the great interest in GC for the development of sensors and electronic components, GC can also be used as a filler for polymer composites. Szeluga et al . prepared thermoset matrix composites with GC as the filler.…”

Section: Introductionmentioning

confidence: 99%

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A new use for glassy carbon: Development of LDPE/glassy carbon composites for antistatic packaging applications

Santos

Montagna

Rezende

et al. 2018

J of Applied Polymer Sci

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Antistatic packaging is used for the protection and storage of electronic boards and sensitive electronic components. Different polyolefins can be used for the production of antistatic packaging; however, the accumulation of static electricity in these polyolefins may cause serious damage to the electronic components. In this study, since glassy carbon (GC) has good mechanical properties and electrical characteristics, it was used as an antistatic filler and blended with low‐density polyethylene (LDPE). Composites of LDPE with GC in different proportions were prepared in the molten state using a homogenizer rotating at 3000 rpm. The composites were characterized in terms of thermal, mechanical, structural, and electrical properties. The GC is well dispersed and distributed in the LDPE, which contributed to the formation of a percolated network that enhanced antistatic characteristic. An increase of two orders of magnitudes in the electrical conductivity was obtained for the composite with 0.5 wt % of GC and thus it can be used as antistatic packaging. © 2018 Wiley Periodicals, Inc. J. Appl. Polym. Sci. 2019, 136, 47204.

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Section: Resultssupporting

confidence: 79%

Section: Resultsmentioning

confidence: 90%

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A new use for glassy carbon: Development of LDPE/glassy carbon composites for antistatic packaging applications

Santos

Montagna

Rezende

et al. 2018

J of Applied Polymer Sci

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“…Изучение содержания, геометрии и размера распределенных в композитном материале частиц ВГ на модуль упругости и коэффициент потерь позволяет выявить связь между структурой материала и его конечными огнезащитными свойствами [17].…”

Section: рис 2 молекула диглицидилового эфира бисфенола а (дгэба)unclassified

“…DOI: 10.35164/0554-2901-2019-9-10- [14][15][16][17][18][19] Учёные кафедры химической технологии пластмасс ЛТИ им. Ленсовета (ныне Санкт-Петербургский государственный технологический институт (технический университет)) внесли в развитие отечественной полимерной науки вклад, который трудно переоценить.…”

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Review of modern flammability reduction methods of constructional foams

Юрченко

Panfilov

2019

Plastičeskie massy

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Influence of particle size and glassy carbon content on the thermal, mechanical, and electrical properties ofPHBV/glassy carbon composites

Vieira

Montagna

Marini

et al. 2020

J of Applied Polymer Sci

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Glassy carbon (GC) constitutes a promising carbonaceous material that can be employed as an antistatic agent in the development of antistatic packaging used in the electronics industry. Thus, the present work aims at developing biodegradable and antistatic packaging from poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) reinforced with different GC contents (0, 0.5, 1.0, 2.5, and 5.0 wt%) and different GC particle size (<45 μm and > 75 μm) using extrusion processing. differential scanning calorimetry analysis shows that the addition of GC decreases the degree of crystallinity (X c) of PHBV, which can explain the reduction of its stiffness. Impedance spectroscopy results reveal that the use of GC contents greater than 2.5 wt% (GC > 75 μm) makes possible the obtainment of a material with an electrical resistivity small enough to be used in antistatic packaging. It can be concluded that GC is an interesting alternative of antistatic agent for electrically dissipative packaging.

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Influence of unique structure of glassy carbon on morphology and properties of its epoxy-based binary composites and hybrid composites with carbon nanotubes

Cited by 18 publications

References 27 publications

A new use for glassy carbon: Development of LDPE/glassy carbon composites for antistatic packaging applications

A new use for glassy carbon: Development of LDPE/glassy carbon composites for antistatic packaging applications

Review of modern flammability reduction methods of constructional foams

Influence of particle size and glassy carbon content on the thermal, mechanical, and electrical properties ofPHBV/glassy carbon composites

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