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当前位置: 首页 > 文章 > 纤维素纳米纤丝研究进展 林业科学 2012,48 (7) 145-152
Position: Home > Articles > Study Progress on Cellulose Nanofibril Scientia Silvae Sinicae 2012,48 (7) 145-152

纤维素纳米纤丝研究进展

作  者：
卿彦;蔡智勇;吴义强;李贤军
单  位：
中南林业科技大学材料科学与工程学院;美国林产品研究所
关键词：
纤维素纳米纤丝;加工制备;性能评价;潜在应用;研究进展
摘  要：
在比较主要纤维素纳米纤维基础上,综述纤维素纳米纤丝发展历程、加工制备、主要性能及潜在应用领域,并提出开展进一步研究的建议,以期为推动和加速我国纤维素纳米纤丝相关研究提供参考与思路。
译  名：
Study Progress on Cellulose Nanofibril
作  者：
Qing Yan 1 ,2 Cai Zhiyong 2 Wu Yiqiang 1 Li Xianjun 1 ( 1. School of Materials Science and Engineering,Central South University of Forostry and Technology Changsha 410004; 2. Forest Products Laboratory,USDA Forest Service Madison 3726 - 2398)
关键词：
cellulose nanofibril; process and preparation; performance evaluation; potential application; study progress
摘  要：
Cellulose nanofibril ( CNF) is a novel nanofiber with diameter less than 100 nm and composed of fibrils and fibril aggregations,which is disintegrated from native fiber by using high speed-and-pressure mechanical shear,or a combination of both chemical ( or enzymatic) pretreatment and mechanical fibrillation. Excepting abundance,renewability and biodegradation,CNF possesses other outstanding advantages such as excellent mechanical properties, well light transparency,large surface area and high reactivity,and becomes to one of the study hotpots in biomass nanomaterials. In this paper,on the basis of comparing the major cellulose nanofibers family,the development and study progress,process and preparation,performance evaluation and potential application of CNF were summarized and reviewed,and some suggestions on where the filed is likely to advance in future were discussed. This may provide a reference for promoting our further study in cellulose nanofibers.

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