典型文献
Lignin-containing Microfibrillated Cellulose Prepared from Corncob Residue via Calcium Hydroxide Co-grinding and Its Application in Paper Reinforcement
文献摘要：
In this study,lignin-containing microfibrillated cellulose(MFC)was prepared from corncob residue after xylose extraction via co-grinding with calcium hydroxide.The product was then compared with the MFC obtained by direct grinding and applied to strengthen paper.The chemical composition and morphological structure analysis results showed that the corncob residue can be used to prepare lignin-containing MFC and does not require further purification.Moreover,the co-grinding with calcium hydroxide is easier to fibrillate corncob residue.The MFC obtained by co-grinding with calcium hydroxide had a higher aspect ratio,and its surface was coated with calcium carbonate nanoparticles.MFCs obtained by both the methods mentioned above had an obvious strengthening effect on paper.Compared with the paper without MFC,the tensile index,elongation,burst index,and folding strength of the paper with MFC obtained by co-grinding with calcium hydroxide significantly increased by 17.5％,22.1％,19.5％,and 157.1％,respectively.This study provides a novel idea for the utilization of corncob residue,which may enhance the value and promote the comprehensive utilization of corn by-products.
文献关键词：
中图分类号：
作者姓名：
Jinghuan Chen;Jingang Liu;Zehong Xu
作者机构：
China National Pulp and Paper Research Institute Co.,Ltd.,Beijing,100102,China;National Engineering Lab for Pulp and Paper,Beijing,100102,China
文献出处：
引用格式：
[1]Jinghuan Chen;Jingang Liu;Zehong Xu-.Lignin-containing Microfibrillated Cellulose Prepared from Corncob Residue via Calcium Hydroxide Co-grinding and Its Application in Paper Reinforcement)[J].造纸与生物质材料（英文）,2022(02):37-45
A类：
Microfibrillated,Corncob,microfibrillated,fibrillate
B类：
Lignin,containing,Cellulose,Prepared,from,Residue,via,Calcium,Hydroxide,grinding,Its,Application,Paper,Reinforcement,In,this,study,lignin,cellulose,was,prepared,corncob,residue,after,xylose,extraction,calcium,hydroxide,compared,obtained,by,direct,applied,paper,chemical,composition,morphological,structure,analysis,results,showed,that,be,used,does,not,require,further,purification,Moreover,easier,had,higher,aspect,ratio,its,surface,coated,carbonate,nanoparticles,MFCs,both,methods,mentioned,above,obvious,strengthening,effect,Compared,without,tensile,elongation,burst,folding,significantly,increased,respectively,This,provides,novel,idea,utilization,which,may,enhance,value,promote,comprehensive,products
AB值：
0.50615
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