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Umi Nuraini, Umi
Universitas Negeri Malang
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Journal : Specta Journal of Technology

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Pengaruh Tingkat Kekristalan Material Grafena Oksida Tereduksi Terhadap Nilai Kuat Tekan Beton Normal nuraini, umi; Rahayu Pradita; Qurrotus Shofiyah; Mohammad Dani Al Qori; dedi
SPECTA Journal of Technology Vol. 7 No. 3 (2023): SPECTA Journal of Technology
Publisher : LPPM ITK

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35718/specta.v7i3.947

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.
Co-Authors Aeni, Alfieta Rohmaful Amalia, Lita Ananda, Delya Saski Dani Agung Wicaksono Dedi Dudung Ma'ruf Nuris Febrian, Faris Diaztu Febriyanti, Ika Dian Anggraini Ferby Mutia Edwy Fransisca Debora Fredy Kurnia Sandy Hani Fitria Rahmani Hasanah, Putri Nur Isya Arum Sari M. Abdul Wahid Mahendra, Bhisma Mika Marsely Mohammad Dani Al Qori Mubarok, Yoga Ulya Muhammad Irfan Nadia Maharani Najmudin Fauji Neneng Winarsih Nisah, Firda Ainun Nur Fadila, Salsabil Intan Nurdian Susilowati Peny Septiani Suranto Prima Minerva Primasa Minerva Nagari Qurrotus Shofiyah Radyta Alicia Pramestia Sigit Rahayu Pradita Rahma, Rana Ardila Rahmat, Natasya Shafira Putri Rahomaful Aeni, Alfieta Ramadhan, Muhammad Ragil Rosyidah, Kurniawati C. RR. Ella Evrita Hestiandari Salwa, Siti Sefri Ton Septiani, Sri Sobur, Susilawati Sulastri Sulikah Sulikah Sunaryanto Verinta Dian Pitaloka Vita Rika, Safira Widianto, Eri Wilda, Saniatun YULIASARI, FITRI Zainuri (DOI: 10.12962/j24604682.v12i2.1331), Mochamad Zidane, Ahmad