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A review on processing techniques of bast fibers nanocellulose and its polylactic acid (PLA) nanocomposites

机译:韧皮植物纳米纤维素及其聚乳酸(PLA)纳米复合材料的处理技术综述

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The utilization of nanocellulose has increasingly gained attentions from various research fields, especially the field of polymer nanocomposites owing to the growing environmental hazardous of petroleum based fiber products. Meanwhile, the searching of alternative cellulose sources from different plants has become the interests for producing nanocellulose with varying characterizations that expectedly suit in specific field of applications. In this content the long and strong bast fibers from plant species was gradually getting its remarkable position in the field of nanocellulose extraction and nanocomposites fabrications. This review article intended to present an overview of the chemical structure of cellulose, different types of nanocellulose, bast fibers compositions, structure, polylactic acid (PLA) and the most probable processing techniques on the developments of nanocellulose from different bast fibers especially jute, kenaf, hemp, flax, ramie and roselle and its nanocomposites. This article however more focused on the fabrication of PLA based nanocomposites due to its high firmness, biodegradability and sustainability properties in developed products towards the environment. Along with this it also explored a couple of issues to improve the processing techniques of bast fibers nanocellulose and its reinforcement in the PIA biopolymer as final products. (C) 2018 Elsevier B.V. All rights reserved.
机译:由于越来越多的石油基纤维产品,纳米纤维素的利用越来越多地获得了各种研究领域的介绍,尤其是聚合物纳米复合材料的田间。同时,来自不同植物的替代纤维素源的搜索已成为生产纳米纤维素的利益,其特征在于预期适用于特定应用领域。在这种含量中,来自植物物种的长而强的韧皮纤维在纳米纤维素提取和纳米复合材料的结构领域中逐渐得到其显着的位置。本文旨在概述纤维素,不同类型的纳米纤维素,韧皮纤维组合物,结构,聚乳酸(PLA)以及来自不同韧皮纤维的纳米纤维素的发育的最有可能的加工技术尤其是黄麻,keNaf ,大麻,亚麻,苎麻和roselle及其纳米复合材料。然而,这篇文章更加专注于由于其开发产品的高强度,生物降解性和可持续性特性为环境的高强度,生物降解性和可持续性特性,因此更加专注于基于PLA的纳米复合材料。除此之外,还探讨了几个问题,以改善韧皮纤维纳米纤维素的加工技术及其在PIA生物聚合物中作为最终产品的增强。 (c)2018年elestvier b.v.保留所有权利。

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