EXPANDED GRAPHITE TO ENHANCE THE CONDUCTIVE AND MECHANICAL PROPERTIES OF GEOPOLYMER, PVA AND EPOXY

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24410%2F24%3A00013270" target="_blank" >RIV/46747885:24410/24:00013270 - isvavai.cz</a>

Alternative codes found

RIV/46747885:24510/24:00013270

Result on the web

<a href="https://doi.org/10.37904/nanocon.2023.4780" target="_blank" >https://doi.org/10.37904/nanocon.2023.4780</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.37904/nanocon.2023.4780" target="_blank" >10.37904/nanocon.2023.4780</a>

Result language

angličtina

Original language name

EXPANDED GRAPHITE TO ENHANCE THE CONDUCTIVE AND MECHANICAL PROPERTIES OF GEOPOLYMER, PVA AND EPOXY

Original language description

Expanded graphite is produced on commercial scale using various intercalating agents and physical expansion conditions. Little is known about the different effects these processing conditions may have on the electrical, thermal, and mechanical properties when used in composites since these may cause the materials to behave differently. The difference in physical processing conditions is known to cause a change in the degree of exfoliation of expanded graphite as this can be easily characterised; however, little is currently known of the effects which the various available intercalants have on the elemental composition as well potential residues in the final particles. The most common intercalants used are sulfuric- and nitric acid. Expanded graphite can be used to obtain graphene sheets by further exfoliation of the particles to enhance the conductive properties of the filler material. Expanded graphite is much cheaper than graphene and should exhibit greater conductive properties than graphite with increased or equal contribution to mechanical properties. It is the focus of this work to determine the effectiveness of expanded graphite as a better alternative to using graphite to enhance the conductive and mechanical properties of select composite materials and to characterise the differences attributed by two commercial expanded graphite filler particles.

Czech name

—

Czech description

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Type

D - Article in proceedings

CEP classification

—

OECD FORD branch

20500 - Materials engineering

Project

—

Continuities

S - Specificky vyzkum na vysokych skolach

Publication year

2024

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

15TH INTERNATIONAL CONFERENCE ON NANOMATERIALS-RESEARCH & APPLICATION, NANOCON 2023

ISBN

978-80-88365-15-0

ISSN

2694-930X

e-ISSN

—

Number of pages

7

Pages from-to

189-195

Publisher name

Tanger Ltd

Place of publication

Ostrava

Event location

Brno

Event date

Jan 1, 2023

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

001234125400031