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Mechanics Design in Cellulose‐Enabled High‐Performance Functional Materials

Ray, Upamanyu ; Zhu, Shuze ; Pang, Zhenqian ; Li, Teng

Advanced materials (Weinheim), 2021-07, Vol.33 (28), p.e2002504-n/a [Periódico revisado por pares]

Weinheim: Wiley Subscription Services, Inc

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  • Título:
    Mechanics Design in Cellulose‐Enabled High‐Performance Functional Materials
  • Autor: Ray, Upamanyu ; Zhu, Shuze ; Pang, Zhenqian ; Li, Teng
  • Assuntos: Anisotropy ; Cellulose ; Design of experiments ; Fracture toughness ; Functional materials ; Hydrogen bonding ; Hydrogen bonds ; Mechanical properties ; Mechanics ; Mechanics (physics) ; mechanics design ; Nanofibers ; Nanomaterials ; Natural resources ; structure–mechanics relations ; Topology
  • É parte de: Advanced materials (Weinheim), 2021-07, Vol.33 (28), p.e2002504-n/a
  • Notas: ObjectType-Article-2
    SourceType-Scholarly Journals-1
    ObjectType-Feature-3
    content type line 23
    ObjectType-Review-1
  • Descrição: The abundance of cellulose found in natural resources such as wood, and the wide spectrum of structural diversity of cellulose nanomaterials in the form of micro‐nano‐sized particles and fibers, have sparked a tremendous interest to utilize cellulose's intriguing mechanical properties in designing high‐performance functional materials, where cellulose's structure–mechanics relationships are pivotal. In this progress report, multiscale mechanics understanding of cellulose, including the key role of hydrogen bonding, the dependence of structural interfaces on the spatial hydrogen bond density, the effect of nanofiber size and orientation on the fracture toughness, are discussed along with recent development on enabling experimental design techniques such as structural alteration, manipulation of anisotropy, interface and topology engineering. Progress in these fronts renders cellulose a prospect of being effectuated in an array of emerging sustainable applications and being fabricated into high‐performance structural materials that are both strong and tough. The structure–mechanics relationships of cellulose molecular chains give rise to unconventional cellulose‐based functional materials that possess multiple beneficial mechanical properties such as high strength and toughness, in addition to other fundamentally attractive properties such as low‐cost, lightweight, and sustainability.
  • Editor: Weinheim: Wiley Subscription Services, Inc
  • Idioma: Inglês

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