Rose-like graphene as transmission electron microscopy support film

Yuting Hou; Fangzhu Qing; Tianlong Wen; Xuesong Li

doi:10.1117/12.3015332

6 February 2024 Rose-like graphene as transmission electron microscopy support film

Yuting Hou, Fangzhu Qing, Tianlong Wen, Xuesong Li

Proceedings Volume 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023); 129791Q (2024) https://doi.org/10.1117/12.3015332
Event: 9th International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 2023, Guilin, China

Abstract

Rose-Like Graphene (RLG) films with alternating single- and multi-layer regions were grown on Cu substrates by Atmospheric Pressure Chemical Vapor Deposition (APCVD) of methane. Raman spectroscopy characterization indicates the high quality of the single layer region with low defect density. By polymer-free transfer method, the RLG film was successfully used as a support for the CoFe₂O₄ nano particles for transmission electron microscopy characterization, which showed better contrast than the commercial support film. This study may provide a method to fabricate graphene films with designed structure.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

Citation Download Citation

Yuting Hou, Fangzhu Qing, Tianlong Wen, and Xuesong Li "Rose-like graphene as transmission electron microscopy support film", Proc. SPIE 12979, Ninth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2023), 129791Q (6 February 2024); https://doi.org/10.1117/12.3015332

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