摘要
利用多糖及其衍生物的特殊结构及性质合成纳米材料已成为纳米材料制备领域的新兴研究课题,引起了研究者广泛关注。多糖及其衍生物在纳米材料合成过程中可以起还原剂和稳定剂的作用,且反应完成后易于降解、无环境污染,因此多糖及其衍生物已成为纳米合成中理想的绿色原料。本文对近年来多糖及其衍生物在纳米材料合成中的应用进展做了简要总结和评述。
Because of the special structures polysaccharides in synthesis of metal nanomaterials and properties of polysaccharides, the studies on application of have drawn great attention in recent years. In such processes, polysaccharides can act as reductive or protecting agents. Moreover, polysaccharides and their derivatives can be easily decomposed after formation of metal nanomaterials and never made any pollution. Herein, the newdevelopments of utilizing polysaccharides and their derivatives as templates in synthesis of metal nanomaterials are reviewed.
出处
《化学进展》
SCIE
CAS
CSCD
北大核心
2008年第2期273-279,共7页
Progress in Chemistry
关键词
纳米金属
多糖
还原剂
稳定剂
绿色化学
metal nanomaterials
polysaccharides
reducing agents
protecting agents
green chemistry
