Pengaruh Tingkat Kekristalan Material Grafena Oksida Tereduksi Terhadap Nilai Kuat Tekan Beton Normal

Authors

  • umi nuraini Uniska, Indonesia
  • Rahayu Pradita Politeknik Negeri Banyuwangi
  • Qurrotus Shofiyah Politeknik Negeri Banyuwangi
  • Mohammad Dani Al Qori Research centre for advanced materials, National research and innovation agency
  • dedi Research centre for advanced materials, National research and innovation agency

DOI:

https://doi.org/10.35718/specta.v7i3.947

Keywords:

Carbon, Coconut shell , Crystalinity, Reduced Graphene Oxide, rGO

Abstract

Reduced graphene oxide (rGO) phase from coconut shell charcoal through heating using either a furnace or an artificial burner has been successfully formed. Heating was carried out through 2 temperature variations, namely 500 and 1000ᵒC, with a holding time of 5 hours. Heating through an artificial burner is carried out using used fuel oil equipped with a thermostat to measure the temperature. Phase identification was carried out using Xrays Diffraction Spectroscopy (XRD) testing with an angle of 2θ, namely 15-50ᵒ. The diffraction pattern shows that all samples have rGO phases with different intensity values. The higher the temperature, the greater the intensity value compared to the other samples. This intensity value indicates an increase in the sample's crystallinity due to an increase in temperature.

Author Biographies

Rahayu Pradita, Politeknik Negeri Banyuwangi

Departement of Civil engineering, Politeknik Negeri Banyuwangi, Banyuwangi, Indonesia

Qurrotus Shofiyah, Politeknik Negeri Banyuwangi

Departement of Civil engineering, Politeknik Negeri Banyuwangi, Banyuwangi, Indonesia

Mohammad Dani Al Qori , Research centre for advanced materials, National research and innovation agency

Research centre for advanced materials, National research and innovation agency, Jakarta, Indonesia

dedi, Research centre for advanced materials, National research and innovation agency

Research centre for advanced materials, National research and innovation agency, Jakarta, Indonesia

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Published

2023-12-31

How to Cite

nuraini, umi, Rahayu Pradita, Qurrotus Shofiyah, Mohammad Dani Al Qori, & dedi. (2023). Pengaruh Tingkat Kekristalan Material Grafena Oksida Tereduksi Terhadap Nilai Kuat Tekan Beton Normal. SPECTA Journal of Technology, 7(3), 624–631. https://doi.org/10.35718/specta.v7i3.947

Issue

Vol. 7 No. 3 (2023): SPECTA Journal of Technology

Section

Articles

License

Copyright (c) 2023 umi nuraini, Rahayu Pradita, Qurrotus Shofiyah, Mohammad Dani Al Qori , dedi

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This work is licensed under a Creative Commons Attribution-NoDerivatives 4.0 International License.

Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Attribution-NoDerivs 4.0 Generic(CC BY-ND 4.0) that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.

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