Synthesis of graphite oxide using hummers method: Oxidation time influence

Nurhayati Indah Ciptasari, Nono Darsono, Murni Handayani, Johny W. Soedarsono

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Graphene has many applications and is a promising material. Graphene synthesis methods include mechanical exfoliation, GO reduction, and chemical vapor deposition. In this work, the graphite synthesis to produce graphite oxide powder as a raw material for graphene oxide with a variation in oxidation time using the Hummers method was performed. Characterization of the result was analyzed using x-ray diffraction (XRD) and scanning electron microscopy-energy dispersive spectroscopy (SEM-EDS). The XRD investigations resulted in a peak of graphite oxide material with the highest intensity is obtained at the oxidation time of 20 hours. Based on SEM images, sample thickness morphology is uneven and overlaps. The surface morphology of the thinner graphite oxide is slightly transparent under oxidation-time conditions of 20 hours.

Original languageEnglish
Title of host publicationProceedings of the 4th International Seminar on Metallurgy and Materials, ISMM 2020
Subtitle of host publicationAccelerating Research and Innovation on Metallurgy and Materials for Inclusive and Sustainable Industry
EditorsDeni Shidqi Khaerudini, Nono Darsono, Ahmad Rizky Rhamdani, Muhammad Satrio Utomo, Yudi Nugraha Thaha, Ika Kartika, Ahmad Ridwan Tresna Nugraha
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735441156
DOIs
Publication statusPublished - 10 Aug 2021
Event4th International Seminar on Metallurgy and Materials: Accelerating Research and Innovation on Metallurgy and Materials for Inclusive and Sustainable Industry, ISMM 2020 - Tangerang Selatan, Indonesia
Duration: 19 Nov 202020 Nov 2020

Publication series

NameAIP Conference Proceedings
Volume2382
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference4th International Seminar on Metallurgy and Materials: Accelerating Research and Innovation on Metallurgy and Materials for Inclusive and Sustainable Industry, ISMM 2020
Country/TerritoryIndonesia
CityTangerang Selatan
Period19/11/2020/11/20

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