摘要
纳米微晶纤维素是一种制备原料来源广泛、成本低、在功能材料等领域有广泛应用前景的可再生新兴纤维素功能材料。然而纳米微晶纤维素的制备存在得率低、水耗大、对设备要求严格等缺点,限制了纳米微晶纤维素的大规模生产;因此寻找纳米微晶纤维素的绿色、高效制备方法显得尤为重要。笔者从原料和化学制备方法上综述了制备纳米微晶纤维素的研究进展,并对纳米微晶纤维素制备及纳米微晶纤维素基功能材料的进一步发展应用进行了展望。
Nano-crystalline cellulose is a renewable functional cellulose material with great application value in functional material and other fields.It can be obtained from a variety of sources at a low cost.However,there are many drawbacks such as low yield,huge water consumption as well as strict requirement on equipment in the preparation which limit the nanocrystalline cellulose from mass production.The isolation of nanocrystalline cellulose from cellulose fibers using a green and effective method is a great challenge.In this paper,the development of nanocrystalline cellulose preparation was summarized from the aspects of raw materials to chemical preparation methods.In addition,further application and development in nanocrystalline cellulose preparation and nanocrystalline cellulose based functional materials were discussed.
出处
《南京林业大学学报（自然科学版）》
CAS
CSCD
北大核心
2012年第5期161-166,共6页
Journal of Nanjing Forestry University：Natural Sciences Edition
基金
江苏高校优势学科建设工程资助项目(PAPD)
关键词
纳米微晶纤维素
化学法制备
功能材料
nano-crystalline cellulose
chemical preparation
functional material
