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Peer-reviewedCC BYRSC advances

Improved interfacial-bonding strength and electronic structure properties of graphene-reinforced Al composites by Cu coating.

  • Sin-Hyok Jon1
  • Jae-Bok Ri1
  • Chol Jong1
  • Un-Gi Jong1
  • Songchol Hong1
  1. 1Faculty of Materials Science and Technology, Kim Chaek University of Technology PO Box 76 Pyongyang Democratic People's Republic of Korea [email protected].
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Abstract

Cu-coated graphene-reinforced aluminum matrix composites (AMCs) are studied using first-principles calculations. Using Cu-coated graphene, the reinforced AMCs exhibit 1.5 times stronger interfacial bonding than the non-Cu-coated derivative due to hybridization between the 3d orbital of Cu and π orbital of graphene. Our work provides atomic insight into improved interfacial-bonding strength and electronic structure properties of graphene-reinforced AMCs by Cu-coating.

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Cite

BibTeXRIS
BibTeX
@article{jon2026improved,
  title = {{Improved interfacial-bonding strength and electronic structure properties of graphene-reinforced Al composites by Cu coating.}},
  author = {Sin-Hyok Jon and Jae-Bok Ri and Chol Jong and Un-Gi Jong and Songchol Hong},
  journal = {RSC advances},
  year = {2026},
  month = oct,
  doi = {10.1039/d6ra04391g},
  url = {https://europepmc.org/article/MED/42953560},
  note = {CC BY},
}
RIS
TY  - JOUR
TI  - Improved interfacial-bonding strength and electronic structure properties of graphene-reinforced Al composites by Cu coating.
AU  - Sin-Hyok Jon
AU  - Jae-Bok Ri
AU  - Chol Jong
AU  - Un-Gi Jong
AU  - Songchol Hong
PY  - 2026
DA  - 2026/10/28
JO  - RSC advances
DO  - 10.1039/d6ra04391g
UR  - https://europepmc.org/article/MED/42953560
AB  - Cu-coated graphene-reinforced aluminum matrix composites (AMCs) are studied using first-principles calculations. Using Cu-coated graphene, the reinforced AMCs exhibit 1.5 times stronger interfacial bonding than the non-Cu-coated derivative due to hybridization between the 3d orbital of Cu and π orbital of graphene. Our work provides atomic insight into improved interfacial-bonding strength and electronic structure properties of graphene-reinforced AMCs by Cu-coating.
SN  - 2046-2069
ER  -