Structure and Potential Application of Konjac Glucomannan Nano Microfibril Aerogel

查看全文 作　　者：[1]陈涵;[1]穆若郡;[1]庞杰;[1]谭小丹;[1]王敏;Chiang Wei-[2]Yin

机构地区：[1]College of Food Science,Fujian Agriculture and Forestry University;[2]Physics Department of Harvard University

出　　处：《Chinese Journal of Structural Chemistry》索引2016年第35卷第1期,共3页

基　　金：supported by the National Natural Science Foundation of China((31471704 and 31271837);major projects of industries,university and research in Fujian Province(2013N5003) 摘　　要：An ultra-light and high porosity nano microfibril aerogel was prepared from konjac glucomannan(KGM) by the electrospinning and freeze-drying. The structure of aerogel was analyzed by scanning electron microscopy(SEM) and X-ray diffraction(XRD) while the density and compressive strength of the samples were studied separately. Results reveal that porous network structure of the KGM nano microfibril aerogel is constructed by intermolecular hydrogen bonds in random and interpenetrate way. The nano microfibril structure presents in the KGM aerogel,which is an important reason of its high density and compressive strength. There is a potential application for this unique nano microfibril aerogel in the absorption of biodegradation bacteria to solve problems in marine oil spill pollution. 关键词：魔芋葡甘聚糖纳米纤维气凝胶糖结构应用扫描电子显微镜分析多孔网络结构抗压强度

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Structure and Potential Application of Konjac Glucomannan Nano Microfibril Aerogel

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