The Role of Interfacial Oxygen Atoms in the Enhanced Mechanical Properties of Carbon‐Nanotube‐Reinforced Metal Matrix Nanocomposites | Zendy

Kim Kyung Tae | Zendy; Cha Seung Il | Zendy; Gemming Thomas | Zendy; Eckert Jürgen | Zendy; Hong Soon Hyung | Zendy

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The Role of Interfacial Oxygen Atoms in the Enhanced Mechanical Properties of Carbon‐Nanotube‐Reinforced Metal Matrix Nanocomposites

Author(s) -

Kim Kyung Tae,

Cha Seung Il,

Gemming Thomas,

Eckert Jürgen,

Hong Soon Hyung

Publication year - 2008

Publication title -

small

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 3.785

H-Index - 236

eISSN - 1613-6829

pISSN - 1613-6810

DOI - 10.1002/smll.200701223

Subject(s) - nanocomposite , carbon nanotube , metal , materials science , carbon fibers , oxygen atom , oxygen , matrix (chemical analysis) , composite material , nanotube , nanotechnology , chemical engineering , molecule , composite number , chemistry , metallurgy , organic chemistry , engineering

Chemically bonded oxygen atoms at the carbon nanotube (CNT)/metal interface provide strong bonding between CNTs and a metal matrix (see picture). The origin of the enhanced mechanical properties of CNT/Cu is analyzed by the load‐transfer concept and oxygen atoms are found to be a key factor in the construction of strong CNT/metal composites.

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