Graphene in automotive parts

Dericiler, Kuray; Aliyeva, Nargiz; Sadeghi, Hadi Mohammadjafari; Şaş, Hatice S.; Menceloǵlu, Yusuf́ Z.; Okan, Burcu Saner

doi:10.1016/b978-0-323-90524-4.00030-x

Cited by 3 publications

(1 citation statement)

References 94 publications

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“…Lightened vehicles will reduce net CO 2 gas emissions while reducing fuel consumption. [29] GNP can be used to reinforce the PA11/PLA blend for light automotive parts with its lightness, large surface area, and cheapness [18,29,30] . In the literature, there are various studies on PA11 and PLA nanocomposites reinforced with GNP and other graphene derivatives.…”

Section: Introductionmentioning

confidence: 99%

Enhanced mechanical and thermal properties of graphene nanoplatelets‐reinforced polyamide11/poly(lactic acid) nanocomposites

Durmaz

Aytaç

2022

Polymer Engineering & Sci

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The present paper aims to obtain a sustainable nanocomposite by using bio‐based polyamide 11 and biodegradable poly (lactic acid) blend as matrix and graphene nanoplatelets (GNP) as nanofiller. GNP was incorporated in the PA11/PLA blend matrix in the ratio of 0.5‐1‐3‐5‐10 wt% through the twin‐screw extruder. The crystallinity of PA11 in the blend, which was 12.9%, increased with the inclusion of GNP, and the highest crystallinity value was observed at 20% for the 1GNP sample. The crystallinity of PLA in the blend, which was 2.3%, increased to 4.6% with 5 wt% GNP addition. The inclusion of GNP to PA11/PLA improved the thermal degradation temperatures and increase the char residue. Also, increments were observed for storage modulus, loss modulus, and glass transition temperature of the matrix with the inclusion of GNP. The addition of GNP caused the tensile strength of the matrix to increase first and then decrease at higher amounts due to the agglomerations. 0.5–1 wt% GNP increased tensile strength by 10% and 5%, respectively. Increasing the amount of GNP to 10 wt% led to a sharp decrease in tensile strength by 24%. Overall, GNP is a suitable nanofiller to enhance the thermal and mechanical features of the PA11/PLA blend.

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Section: Introductionmentioning

confidence: 99%

Enhanced mechanical and thermal properties of graphene nanoplatelets‐reinforced polyamide11/poly(lactic acid) nanocomposites

Durmaz

Aytaç

2022

Polymer Engineering & Sci

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Micro-/Nano-technology in the Automotive Industry: A Review

Subramanian,

Kumar

2024

Trans Indian Natl. Acad. Eng.

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Potential Application of Rubber-Graphene Compounds in the Automotive Parts

Veloso,

Pinto,

Santiago

et al. 2024

SAE Technical Paper Series

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<div class="section abstract"><div class="htmlview paragraph">Rubber is one of the most used materials currently selected to produce automotive parts, but, for specific applications, some improvement is required in its properties through the addition of some components to the rubber compound formulation. Because of that, mechanical, thermal, and chemical properties are enhanced in order to meet strict requirements of the vast range of application of the rubber compounds. In addition to improving material properties, the combination of different substances, also aims to improve processability and reduce the costs of the final product. Recently, the use of nanofillers has been very explored because of their distinctive properties and characteristics. Among the nanofillers under study, graphene is known for its high-barrier property, thermal and electrical conductivities, and good mechanical properties. A large number of researches on rubber/graphene compounds preparation methods and applications can be found in literature and results are promising, including for rubbers largely used in automotive industry, such as acrylonitrile butadiene rubber (NBR), natural rubber (NR) styrene butadiene (SBR), butyl rubber (IIR), and ethylene-propylene-diene (EPDM). The observed improvements obtained with the addition of graphene in rubbers can have a good impact on durability and performance of a lot of different rubber automotive parts, such seals, hoses, tires, and anti-vibration parts. This work is an overview about rubber-graphene compounds, bringing aspects of preparation methods and some final characteristics that can be valuable for automotive industry, such as mechanical and chemical resistance, and barrier property.</div></div>

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Graphene in automotive parts

Cited by 3 publications

References 94 publications

Enhanced mechanical and thermal properties of graphene nanoplatelets‐reinforced polyamide11/poly(lactic acid) nanocomposites

Enhanced mechanical and thermal properties of graphene nanoplatelets‐reinforced polyamide11/poly(lactic acid) nanocomposites

Micro-/Nano-technology in the Automotive Industry: A Review

Potential Application of Rubber-Graphene Compounds in the Automotive Parts

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