Work

Preparation of graphene oxide based on microcrystalline graphite: the study of microwave absorption properties

Year: 2025

Type: article

Abstract: ) reaching -18.39 dB and its effective absorption band (EAB) is 3.06 GHz (7.97-11.03 GHz) at the microwave absorption layer thickness of 3.6 mm and the frequency of 9.42 GHz. This excellent microwave absorption properties is attributed to dipole polarization, defect polarization, and conductive loss. It is worth noting that the high conductivity, polar group, and edge defect density will cause the impedance mismatch of MGO and affect the microwave absorption properties.

Source: RSC Advances

DOI: 10.1039/d5ra02203g

Authors: Yunsheng Zheng, Zhijun Ma, Xingyuan Weng, Liang Cheng, Ying Qin

Institution: Liaoning Technical University

Language: English

Topic: Electromagnetic wave absorption materials

Subfield: Electronic, Optical and Magnetic Materials

Field: Materials Science

Domain: Physical Sciences

Open Access status: gold

Estimated APC paid: $1,042

Funder: National Natural Science Foundation of China