SELF HEALING POTENTIAL OF GREEN NANOCOMPOSITES FROM CRYSTALLINE CELLULOSE
SELF HEALING POTENTIAL OF GREEN NANOCOMPOSITES FROM CRYSTALLINE CELLULOSE
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DOI：
10.1142/s0217979211066611
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发表时间：
2011-12
影响因子：
1.7
通讯作者：
J. Pandey;H. Takagi
中科院分区：
文献类型：
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作者：
J. Pandey;H. Takagi
在植物细胞壁中，坚硬的半晶纳米级纤维素微原纤维嵌入柔韧的无定形基质中，其中纤维素原纤维的大小和形状由晶体区域的尺寸控制，为它们提供了独特的结构和物理组合，可用于复合材料的承重成分。磁场下的特定取向、简单的提取过程、丰富的自然资源和理想的修饰等特性，有意地指导了从商品到高级应用的许多学科的密集研究工作，不仅在高性能聚合物基复合材料领域，而且在开发生物传感器、磁条和光学器件方面。本文主要研究了纤维素纳米填料的自修复功能及其对复合材料性能的影响。目前的工作处于初级阶段，综述了纤维素纳米填料在创造自修复功能方面的应用及其对所得复合材料材料性能的影响。
In plant cell walls, stiff semicrystalline nano dimensional cellulose microfibrils are embedded in a pliable amorphous matrix where the size and shape of the cellulose fibrils are controlled by the dimensions of crystalline regions, providing them a unique structural and physical combination to be applied as load-bearing constituent in composites. The qualities such as specific orientation under magnetic field, extraction through simple process, abundantly available source from nature and desirable modifications have deliberately directed the intense research efforts in a number of disciplines ranging from commodity to higher applications, not only in the area of high performance polymer based composites but also to develop biosensors, magnetic strips and optical devices. The present work is focused on the use of cellulose nano-fillers for creating the self-healing function and their effect on material properties of resulting composites. The present work is in initial stage and reviews the use of cellulose nano-fillers for creating the self-healing function and their effect on material properties of resulting composites.