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典型文献
Enhanced Redispersibility of Cellulose Nanocrystals in Water via Surface Adsorption of Hydrolyzed Sugars from Corresponding Cellulose Nanocrystal Fabrication
文献摘要:
Generally,hydrogen bonds are formed between cellulose nanocrystals(CNCs)during their water removal and drying,leading to the irreversible aggregation of CNCs,and thus a poor water-redispersibility.The present study demonstrated a novel approach that involved using hydrolyzed sugars generated from the corresponding CNC production as redispersing agents to enhance the redispersibility of CNCs.Experimental data indicated that hydrolyzed sugars can be adsorbed onto CNCs through ethanol precipitation.The oven-dried CNCs onto which hydrolyzed sugars were adsorbed via ethanol precipitation were homogeneously redispersed in water.The redispersed CNCs showed the particle size distribution,Zeta potential,and thermal decomposition properties similar to those of the CNCs without drying.This method may improve the use of hydrolyzed sugars obtained in the hydrolysate from the corresponding CNC production,as well as facilitate the transportation and storage of CNCs.
文献关键词:
作者姓名:
Yongqi Zhang;Yongjian Xu;Chun Liu;Ling Yang;Jianmin Hu;Ruixia Zhang;Xiuqiong Guan
作者机构:
College of Bioengineering,Sichuan University of Science and Engineering,Yibin,Sichuan Province,644000,China;College of Bioresources Chemical and Materials Engineering,Shaanxi University of Science&Technology,Xi'an,Shaanxi Province,710021,China;Voith Paper(China)Co.,Ltd.,Suzhou,Jiangsu Province,215300,China;Tianjin Key Laboratory of Pulp&Paper Tianjin University of Science&Technology,Tianjin,300457,China
引用格式:
[1]Yongqi Zhang;Yongjian Xu;Chun Liu;Ling Yang;Jianmin Hu;Ruixia Zhang;Xiuqiong Guan-.Enhanced Redispersibility of Cellulose Nanocrystals in Water via Surface Adsorption of Hydrolyzed Sugars from Corresponding Cellulose Nanocrystal Fabrication)[J].造纸与生物质材料(英文),2022(02):10-17
A类:
Redispersibility,Hydrolyzed,Sugars,redispersibility,redispersing,redispersed
B类:
Enhanced,Cellulose,Nanocrystals,Water,via,Surface,Adsorption,from,Corresponding,Fabrication,Generally,hydrogen,bonds,are,formed,between,cellulose,nanocrystals,CNCs,during,their,water,removal,drying,leading,irreversible,aggregation,thus,poor,present,study,demonstrated,novel,approach,that,involved,using,hydrolyzed,sugars,generated,corresponding,production,as,agents,enhance,Experimental,data,indicated,can,adsorbed,onto,through,ethanol,precipitation,oven,dried,which,were,homogeneously,showed,particle,size,distribution,Zeta,potential,thermal,decomposition,properties,similar,those,without,This,method,may,improve,use,obtained,hydrolysate,well,facilitate,transportation,storage
AB值:
0.537532
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