SINTESIS GRAPHENE OXIDE DAN REDUCED GRAPHENE OXIDE

  • Yeti Rafitasari Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Gadjah Mada Yogyakarta Sekip Utara BLS 21 Yogyakarta 55821
  • Haris Suhendar Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Gadjah Mada Yogyakarta Sekip Utara BLS 21 Yogyakarta 55821
  • Nurul Imani Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Gadjah Mada Yogyakarta Sekip Utara BLS 21 Yogyakarta 55821
  • Fitri Luciana Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Gadjah Mada Yogyakarta Sekip Utara BLS 21 Yogyakarta 55821
  • Hesti Radean Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Gadjah Mada Yogyakarta Sekip Utara BLS 21 Yogyakarta 55821
  • Iman Santoso Departemen Fisika, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Gadjah Mada Yogyakarta Sekip Utara BLS 21 Yogyakarta 55821

Abstract

Graphene oxide (GO) and reduced graphene oxide (rGO) have been synthesized chemically from graphite powder. Graphite powder was oxidized with strong oxidator agent molekul  to get graphite oxide, this process was called by Hummer’s methode. Graphite oxide was dispersed in water with ultasonic vibrator to exfoliated graphite oxide layers, and become graphene oxide. Epoxy group in GO structure was reduced by hydrazine 80 wt% to get rGO. Comparation was done between self synthetic rGO and Sigma Aldrich synthetic rGO using UV-Vis and FTIR spectroscopy, which showed that optical properties of self synthetic rGO have same UV-Vis and FTIR spectroscopy with Sigma Aldrich synthetic rGO.

Keywords: Graphene Oxide, Reduced Graphene Oxide, Sigma Aldrich, Optical Properties.

Published
2016-10-30
How to Cite
Rafitasari, Y., Suhendar, H., Imani, N., Luciana, F., Radean, H., & Santoso, I. (2016). SINTESIS GRAPHENE OXIDE DAN REDUCED GRAPHENE OXIDE. PROSIDING SEMINAR NASIONAL FISIKA (E-JOURNAL), 5, SNF2016-MPS. https://doi.org/10.21009/0305020218