Grafen untuk Aplikasi Penyerapan Gelombang Radar Mikro: Dari Sintesis Graphene Oxide (GO) Berbasis Tempurung Kelapa

Muthi'ah Alfiyah Yamin, Sovian Aritonang, Riri Murniati

Abstract


ABSTRACT

 

Radar systems detect objects using electronic signals. Radar Absorbing Material (RAM), especially graphene, increases radar wave absorption. Using coconut waste to make Graphene Oxide (GO) supports sustainability. It advances more efficient and sustainable radar wave absorption technology. This research is based on literary analysis. The method used in this research is a literature review and in this study will compare the reflection loss material graphene oxide as a radar absorber with other materials.  This research shows that GO synthesized with the Hummer method at 400°C has the best performance in radar wave absorption, competing with other materials such as CoTi1-xCexO3 and silicone rubber variations. This makes GO an attractive choice for radar wave absorption applications, especially on microwave frequencies

.Keywords:

Absorber Radar, Graphene Oxide, Coconut Waste, Hummer Method


Keywords


Material

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References


REFERENSI

Journal of Science: Advanced Materials and Devices journal homepage:

www.elsevier.com/locate/jsamdReview Article Carbon-based radar absorbing

materials: A critical review

A.A. Balandin, Thermal properties of graphene and nanostructured carbon

materials, Nat. Mater. 10 (2011) 569e581, https://doi.org/10.1038/ nmat3064

J.A. King, M.G. Miller, R.L. Barton, J.M. Keith, R.A. Hauser, K.R. Peterson, L.L.

Sutter, Thermal and electrical conductivity of carbon-filled liquid crystal polymer

composites, J. Appl. Polym. Sci. 99 (2006) 1552e1558, https://

doi.org/10.1002/app.22452.

Haniah, Yudho Prasetyo, Pengenalan Teknologi Radar Untuk Pemetaan Spasial Di

Kawasan Tropis

Hidayat, A., Setiadji, S., & Hadisantoso, E. P. (2019). Sintesis Oksida Grafena

Tereduksi (rGO) dari Arang Tempurung Kelapa (Cocos nucifera). al-Kimiya, 5(2),

–73. https://doi.org/10.15575/ak.v5i2.3810

Natalia Agus Putri, Zainul Arifin Imam Supardi. Sintesis dan Karakterisasi

Graphene Oxide(GO) Dari Bahan Alam Tempurung Kelapa

Yixian Fang , Kewen Pan , Ting Leng, Habiba Hafdallah Ouslimani, Kostya S.

Novoselov, and Zhirun Hu, Controlling Graphene Sheet Resistance for Broadband

Printable and Flexible Artificial Magnetic Conductor-Based Microwave Radar

Absorber Applications (2021).

Preparation of Microwave Multi-Adsorbent Nanocomposites Based on Copper,

Iron Carbonyl, Carbon Nanofiber, Graphite Nanoflake and Polypyrrole

Synthesis, Characterization, and Photocatalytic Activities of Graphene Oxide/metal

Oxides Nanocomposites: A Review

Balandin, Alexander A, Thermal Properties of Graphene, Carbon Nanotubes and

Nanostructured Carbon Materials (2011).

Lian Nunisa Usvanda, M. Zainuri,Sintesis dan Karakterisasi Lapisan Radar

Absorbing Material (RAM) Berbahan Dasar BaM/PANi pada Rentang Gelombang

X-Band dengan Variasi Ketebalan

Sujiono, E. H., Zurnansyah, Zabrian, D., Dahlan, M. Y., Amin, B. D., Samnur, &

Agus, J. (2020). Graphene Oxide Based Coconut Shell Waste: Synthesis By

Modified Hummers Method And Characterization. Heliyon, 6(8), e04568.

https://doi.org/10.1016/j.heliyon.2020.e04568

Wikimedia Commons contributors, Electromagnetic Spectrum, Wikimedia

Commons, Free Media Repos, 2020. https://commons.wikimedia.org/w/

index.php?title1⁄4File:Electromagnetic_spectrum-es.svg&oldid1⁄4469478180.

Ardianti, N., Darvina, Y., Jhora, F. U., & Ramli, R. (2022).

Microwave Absorption Properties of Graphene Oxide Derived from Coconut

Shell Waste by Modified Hummer's Method.

Fan, M., Dai, D., & Huang, B. (2012). Fourier Transform Infrared Spectroscopy

for Natural Fibres. Dalam Fourier Transform - Materials Analysis. DOI:

5772/35482

M. I. Ramadhan, W. Widanarto, and S. Sunardi, “Pengaruh Temperatur Sintering

Terhadap Struktur dan Sifat Magnetik Ni2+- Barium Ferit sebagai Penyerap

Gelombang Mikro,” J. Teras Fis., vol. 1, no. 1, p. 23, 2018, doi:

20884/1.jtf.2018.1.1.567

Admi, R.I.Analisis Sifat Absorpsi Gelombang Mikro Material Keramik Berbasis

La0,7(Ca1-xSrx)0,3MnO3 (x=0;0,1;0,2;dan 0,3).

Imastuti, Romie O. Bura, Wisnu Ari Adi. EFEK

SUBTITUSI LOGAM TANAH JARANG TERHADAP KARAKTERISASI

RADAR ABSORBER MATERIAL BERBASIS 𝑪𝒐𝑻𝒊1-𝒙𝑪𝒆𝒙𝑶3 DENGAN

METODE MECHANICAL MILLING GUNA MENINGKATKAN KUALITAS

TEKNOLOGI PERTAHANAN

M. Aditya Pradana. ANALISA KOEFISIEN SERAP

SUARA DAN PENYERAPAN GELOMBANG MIKRO KOMPOSIT

SILICONE RUBBER BERPENGUAT BARIUM HEKSAFERRIT DOPPING Zn

DAN SERAT MIKRO TANDAN KOSONG KELAPA SAWIT.




DOI: https://doi.org/10.30596/rmme.v7i2.17352

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