Cloning Nacre's 3D Interlocking Skeleton in Engineering Composites to Achieve Exceptional Mechanical Properties

Cloning Nacre's 3D Interlocking Skeleton in Engineering Composites to Achieve Exceptional Mechanical Properties

Ceramic/polymer composite equipped with 3D interlocking skeleton (3D IL) is developed through a simple freeze‐casting method, exhibiting exceptionally light weight, high strength, toughness, and shock resistance. Long‐range crack energy dissipation enabled by 3D interlocking structure is considered...

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Veröffentlicht in:Advanced materials (Weinheim) 2016-07, Vol.28 (25), p.5099-5105
Hauptverfasser: Zhao, Hewei, Yue, Yonghai, Guo, Lin, Wu, Juntao, Zhang, Youwei, Li, Xiaodong, Mao, Shengcheng, Han, Xiaodong
Format: Artikel
Sprache:eng
Schlagworte:
3D interlocking skeletons
Ceramics
Cloning
Design engineering
freeze-casting
Locking
mechanical properties
Nacre
nacre-mimetics
Strategy
structure-property relationships
Three dimensional
Weight reduction
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Beschreibung
Zusammenfassung:Ceramic/polymer composite equipped with 3D interlocking skeleton (3D IL) is developed through a simple freeze‐casting method, exhibiting exceptionally light weight, high strength, toughness, and shock resistance. Long‐range crack energy dissipation enabled by 3D interlocking structure is considered as the primary reinforcing mechanism for such superior properties. The smart composite design strategy should hold a place in developing future structural engineering materials.
ISSN:0935-9648
1521-4095
DOI:10.1002/adma.201600839