Polymer Gradient Materials: Can Nature Teach Us New Tricks?

被引：82

作者：

Claussen, Kai U. ^{[1
]}

Scheibel, Thomas

Schmidt, Hans-Werner ^{[1
]}

Giesa, Reiner ^{[1
]}

机构：

[1] Univ Bayreuth, Dept Macromol Chem 1, D-95440 Bayreuth, Germany

来源：

MACROMOLECULAR MATERIALS AND ENGINEERING | 2012年 / 297卷 / 10期

关键词：

biomimetic; graded materials; interpenetrating polymer networks; polymer gradient materials; FUNCTIONALLY GRADED MATERIALS; MUSSEL BYSSUS THREADS; TWIN-SCREW EXTRUSION; MECHANICAL-PROPERTIES; COMPOSITIONAL-GRADIENT; BLEND FILMS; RADICAL POLYMERIZATION; STRUCTURAL CONTROL; MOLECULAR BRUSHES; FIBERS DRAWN;

D O I：

10.1002/mame.201200032

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Nature offers interesting examples of structures with a gradually changing composition that provides unique mechanical properties. Today, the transfer of biological principles to technical applications is gaining increasing attention. One prominent example of the transfer of biomimetic principles to materials science is the mussel byssus. Byssus threads possess gradually changing mechanical properties from soft to stiff in order to efficiently attach the mussel to the rock. This design is the basis for polymer gradient materials. Herein, we give a comprehensive overview of the most recent developments in the field of PGMs. In addition to basic terminology and definitions, selected highlights of PGMs are presented, followed by experimental techniques and characterization methods.

引用

页码：938 / 957

页数：20

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