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Family of Magic-Sized Carbon Clusters on Transition Metal Substrates

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Title
Family of Magic-Sized Carbon Clusters on Transition Metal Substrates
Author(s)
Xue Yang; Xi Wu; Xiaobin Chen; Hongda Du; Lin Gan; Feiyu Kang; Feng Ding; Jia Li
Publication Date
2020-12
Journal
Advanced Functional Materials, v.30, no.52, pp.1 - 7
Publisher
John Wiley & Sons Ltd.
Abstract
Highly-stable carbon clusters on transition metal substrates play an important role in the bottom-up approaches for synthesizing graphene quantum dots, graphene nanoribbons, and novel graphene nanostructures. Here, the discovery of a series of magic-sized carbon clusters on different transition metal substrates is reported. Careful analyses reveal that the symmetry matching between the cluster and the substrate, the interaction between cluster edge carbon atoms and the substrate, and the location and orientation of the cluster on the substrate play key roles in stabilizing the new family of magic-sized carbon clusters. The identified magic-sized carbon clusters are thermodynamically and kinetically stable and may serve as the nucleation centers in the synthesis of other graphene nanostructures. These findings will greatly enrich the species of highly-stable carbon clusters on transition metal substrates and paving the road toward the synthesis route of other graphene nanostructures
URI
https://pr.ibs.re.kr/handle/8788114/8986
DOI
10.1002/adfm.202006671
ISSN
1616-301X
Appears in Collections:
Center for Multidimensional Carbon Materials(다차원 탄소재료 연구단) > 1. Journal Papers (저널논문)
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