IMPROVING THE MECHANICAL AND THERMAL PROPERTIES OF CHEMICALLY MODIFIED GRAPHENE OXIDE/POLYPROPYLENE NANOCOMPOSITE

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

GHAREBEIGLOU MOHAMMAD; IZADKHAH MIRSHAHABEDDIN; ERFAN NIYA HAMID; ENTEZAMI ALI AKBAR

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: Modares Mechanical Engineering Year:2016 | Volume:16 | Issue:8 Page(s): 0-0

Download Full-Text

Persian Verion

View:

2,697

Download:

Cites:

Information Journal Paper

Title

IMPROVING THE MECHANICAL AND THERMAL PROPERTIES OF CHEMICALLY MODIFIED GRAPHENE OXIDE/POLYPROPYLENE NANOCOMPOSITE

Author(s)

GHAREBEIGLOU MOHAMMAD | IZADKHAH MIRSHAHABEDDIN | ERFAN NIYA HAMID | ENTEZAMI ALI AKBAR | Issue Writer Certificate

Keywords

NANOCOMPOSITEQ2

POLYPROPYLENEQ2

GRAPHENE OXIDEQ1

MECHANICAL PROPERTIESQ1

Abstract

The aim of the present work is the investigation of POLYPROPYLENE/graphene oxide nanocamposites. Inthis work, the reinforcing effects of the GRAPHENE OXIDE nanoparticles on the mechanical and thermalproperties of the nonpolar POLYPROPYLENE are examined. There are two main challenges to improve theproperties of POLYPROPYLENE by GRAPHENE OXIDE nanoparticles. First, the nanoparticles do not havesuitable dispersion in polymer matrix. Seconde, there is not sufficient adhesion between nanoparticleand polymer chains. In this study, the GRAPHENE OXIDE (GO) surface is modified by a linear alkyl chainvia a bimolecular nucleophilic substitution reaction between the oxygen groups of GO and reactants topromote the homogeneous dispersion of GO in the organic solvent and increase the interfacial adhesionbetween the GRAPHENE OXIDE and polymer matrix. The presence of the alkyl groups on the surface ofgraphene oxide nanoparticles is characterized by FT-IR. To prevent the AGO aggregation in thepolypropylene, the solution-blending method is used to prepare the NANOCOMPOSITEs with 0.1, 0.3, 0.5wt% AGO. The SEM images confirmed the appropriate dispersion of the GRAPHENE OXIDE in thecomposites. The stress-strain analysis, dynamic-mechanical thermal analysis (DMTA), and thermalgravimetric analysis (TGA) are performed to investigate the mechanical and thermal properties ofNANOCOMPOSITEs. The results demonstrated that the Young’s modulus of the polymer is improved by 20, 30 and 34% by the addition of 0.1, 0.3 and 0.5% AGO, respectively. Also, the 10% mass losstemperature for 0.1, 0.3 and 0.5% AGO NANOCOMPOSITEs compared to neat POLYPROPYLENE increased by2, 8 and 12 C 0, respectively.

Cites

No record.

References

No record.

Cite

APA: Copy

GHAREBEIGLOU, MOHAMMAD, IZADKHAH, MIRSHAHABEDDIN, ERFAN NIYA, HAMID, & ENTEZAMI, ALI AKBAR. (2016). IMPROVING THE MECHANICAL AND THERMAL PROPERTIES OF CHEMICALLY MODIFIED GRAPHENE OXIDE/POLYPROPYLENE NANOCOMPOSITE. MODARES MECHANICAL ENGINEERING, 16(8), 0-0. SID. https://sid.ir/paper/355780/en

Vancouver: Copy

GHAREBEIGLOU MOHAMMAD, IZADKHAH MIRSHAHABEDDIN, ERFAN NIYA HAMID, ENTEZAMI ALI AKBAR. IMPROVING THE MECHANICAL AND THERMAL PROPERTIES OF CHEMICALLY MODIFIED GRAPHENE OXIDE/POLYPROPYLENE NANOCOMPOSITE. MODARES MECHANICAL ENGINEERING[Internet]. 2016;16(8):0-0. Available from: https://sid.ir/paper/355780/en

IEEE: Copy

MOHAMMAD GHAREBEIGLOU, MIRSHAHABEDDIN IZADKHAH, HAMID ERFAN NIYA, and ALI AKBAR ENTEZAMI, “IMPROVING THE MECHANICAL AND THERMAL PROPERTIES OF CHEMICALLY MODIFIED GRAPHENE OXIDE/POLYPROPYLENE NANOCOMPOSITE,” MODARES MECHANICAL ENGINEERING, vol. 16, no. 8, pp. 0–0, 2016, [Online]. Available: https://sid.ir/paper/355780/en

Related Journal Papers