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热稳定和羧基化纤维素纳米晶和纳米原纤维使用高度可回收的二元羧酸绿色和低成本生产

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Chemistry

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JoVE Journal Chemistry

Green and Low-cost Production of Thermally Stable and Carboxylated Cellulose Nanocrystals and Nanofibrils Using Highly Recyclable Dicarboxylic Acids

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热稳定和羧基化纤维素纳米晶和纳米原纤维使用高度可回收的二元羧酸绿色和低成本生产

DOI:

10.3791/55079-v

•

07:25 min

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January 09, 2017

•

Huiyang Bian³, Liheng Chen³, Ruibin Wang³, Junyong Zhu

¹Jiangsu Provincial Key Lab of Pulp and Paper Science and Technology,Nanjing Forestry University, ²State Key Lab of Pulp and Paper Engineering,South China University of Technology, ³Forest Products Laboratory, U.S. Forest Service,U.S. Department of Agriculture

Chapters

00:05Title
00:48Production of Cellulose Nanocrystals (CNCs) and Cellulose Nanofibrils (CNFs)
03:36CNC and CNF Characterization
05:46Results: CNCs and CNFs Produced by Hydrolysis with Concentrated Maleic Acid
06:31Conclusion

Summary

Automatic Translation

在这里，我们证明了使用高度可回收固体二羧酸高度热稳定的和羧化的纤维素纳米晶体（CNC）和纳米原纤维（CNF）的绿色和可持续的生产的新方法。

Tags

Keywords: Cellulose Nanocrystals Cellulose Nanofibrils Dicarboxylic Acids Carboxylation Thermal Stability Recycling Eucalyptus Kraft Pulp Hydrolysis Vacuum Filtration Centrifugation Dialysis Homogenization

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