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Ultrastrong Bioinspired Graphene‐Based Fibers via Synergistic Toughening
Author(s) -
Zhang Yuanyuan,
Li Yuchen,
Ming Peng,
Zhang Qi,
Liu Tianxi,
Jiang Lei,
Cheng Qunfeng
Publication year - 2016
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201506074
Subject(s) - graphene , toughening , materials science , covalent bond , ultimate tensile strength , nanotechnology , ionic bonding , composite material , composite number , toughness , ion , physics , quantum mechanics
Ultrastrong bioinspired graphene‐based fibers are designed and prepared via synergistic toughening of ionic and covalent bonding. The tensile strength reaches up to 842.6 MPa and is superior to all other reported graphene‐based fibers. In addition, its electrical conductivity is as high as 292.4 S cm −1 . This bioinspired synergistic toughening strategy supplies new insight toward the construction of integrated high‐performance graphene‐based fibers in the near future.