Synthesis of graphene through direct decomposition of CO$_2$ with the aid of Ni�?�Ce�?�Fe trimetallic catalyst

Bulletin of materials science

Ghazaleh Allaedini²  Payam Aminayi¹  Siti Masrinda Tasirin² 

[1] Department of Chemical and Paper Engineering, College of Engineering and Applied Sciences, Parkview Campus, Western Michigan University, 4601 Campus Drive, Kalamazoo, MI 49008, USA$$Department of Chemical and Paper Engineering, College of Engineering and Applied Sciences, Parkview Campus, Western Michigan University, 4601 Campus Drive, Kalamazoo, MI 49008, USADepartment of Chemical and Paper Engineering, College of Engineering and Applied Sciences, Parkview Campus, Western Michigan University, 4601 Campus Drive, Kalamazoo, MI 49008, USA$$;Department of Chemical and Process Engineering, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia$$Department of Chemical and Process Engineering, Universiti Kebangsaan Malaysia, 43600 Bangi, MalaysiaDepartment of Chemical and Process Engineering, Universiti Kebangsaan Malaysia, 43600 Bangi, Malaysia$$

关键词: Chemical vapour deposition;    carbon dioxide;    Niâ€�?�Ceâ€�?�Fe trimetallic catalyst;    graphene.;   

DOI  :  

学科分类：材料工程

来源: Indian Academy of Sciences

【 摘 要 】

In this study, few-layered graphene (FLG) has been synthesized using the chemical vapour deposition (CVD) method with the aid of a novel Ni�?�Ce�?�Fe trimetallic catalyst. Carbon dioxide was used as the carbon source in the present work. The obtained graphene was characterized by Raman spectroscopy, and the results proved that high-quality graphene sheets were obtained. Scanning electron microscopy, atomic force microscopy and transmission electron microscopy pictures were used to investigate the morphology of the prepared FLG. The energydispersive X-ray spectroscopy results confirmed a high yield ($sim$48%) of the obtained graphene through this method. Ni�?�Ce�?�Fe has been shown to be an active catalyst in the production of high-quality graphene via carbon dioxide decomposition. The X-ray photoelectron spectroscopy spectrum was also obtained to confirm the formation of graphene.

【 授权许可】

Unknown