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Graphene oxide from bagasse/magnetite composite: preparation and characterization

Jannatin, M. and Supriyanto, G. and Abdulloh, Abdulloh and W. Ibrahim, W. A. and Rukman, N. K. (2019) Graphene oxide from bagasse/magnetite composite: preparation and characterization. In: 2nd International Conference on Collaboration Seminar of Chemistry and Industry, CoSCI 2018, in conjunction with 23rd Indonesian Society for Biochemistry and Molecular Biology, ISBMB 2018, 11 October 2018 through 12 October 2018, Universitas Airlangga Surabaya, Indonesia.

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Official URL: http://dx.doi.org/10.1088/1755-1315/217/1/012007

Abstract

The objective of this research is to synthesis and characterization of graphene oxide (GO)-nano Fe 3 O 4 composite from bagasse. The analysis graphite, GO, and Fe 3 O 4 using XRD result peak at position 2θ 24.56°; 26.61° and 35.4°. GO-nano Fe 3 O 4 composite shows mixture peak of GO and Fe 3 O 4 . When GO was characterized by FTIR, it comes the distinctive vibration bands of-COOH, C = C, C-O, and-CH. While on the composite there are additional bands belonging to Fe-O and Fe-C. The ratio of D band and G band on composite is higher than that of GO, ie 1.45 and 0.79 when characterized used Raman spectroscopy. The morphology structure of the composite when analyzed using FE-SEM-EDX appears to have a large surface area filled with Fe particles on the surface with the largest composition of elements C, O, and Fe. Pore characteristics when determined using SAA belong to mesoporus with surface area total 35.911 m 2 /g and a specific surface area of 42.523 m 2 /g.

Item Type:Conference or Workshop Item (Paper)
Uncontrolled Keywords:large surface area, morphology structures, pore characteristics
Subjects:Q Science > QD Chemistry
Divisions:Science
ID Code:89654
Deposited By: Yanti Mohd Shah
Deposited On:22 Feb 2021 14:08
Last Modified:22 Feb 2021 14:08

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