Surface modification of cellulose nanocrystal using succinic anhydride and its effects on poly(butylene succinate) based composites

Cellulose ◽  
2019 ◽  
Vol 26 (5) ◽  
pp. 3167-3181 ◽  
Author(s):  
Canqing Wu ◽  
Xuzhen Zhang ◽  
Xiuhua Wang ◽  
Qingwen Gao ◽  
Xinan Li
Keyword(s):  
Surface Modification ◽  
Succinic Anhydride ◽  
Cellulose Nanocrystal ◽  
Butylene Succinate

Fabrication of branching poly (butylene succinate)/cellulose nanocrystal foams with exceptional thermal insulation

2020 ◽  
Vol 247 ◽  
pp. 116708 ◽  
Author(s):  
Dexian Yin ◽  
Jianguo Mi ◽  
Hongfu Zhou ◽  
Xiangdong Wang ◽  
Huafeng Tian
Keyword(s):  
Thermal Insulation ◽  
Cellulose Nanocrystal ◽  
Butylene Succinate

scholarly journals Lauric Arginate/Cellulose Nanocrystal Nanorods-Stabilized Alkenyl Succinic Anhydride Pickering Emulsion: Enhancement of Stabilization and Paper Sizing Performance

2021 ◽  
Author(s):  
Yucheng Li ◽  
Dehai Yu ◽  
Xiangyu Wang ◽  
Qiang Wang ◽  
Zhen Zhang ◽  
...  
Keyword(s):  
High Performance ◽  
Succinic Anhydride ◽  
Academic Community ◽  
Cellulose Nanocrystal ◽  
Low Carbon ◽  
Chemical Additives ◽  
Low Carbon Economy ◽  
Alkenyl Succinic Anhydride ◽  
Paper Sizing ◽  
Lauric Arginate

Abstract Biodegradable colloidal particle materials are becoming attractive candidates as eco-friendly chemical additives in the low-carbon economy era. However, developing cheap, stable, and efficient paper-sizing agents is still a challenging issue both for paper making academic community and industry. Here, an easy-fabricating, stable, and high-performance alkenyl succinic anhydride (ASA) paper-sizing emulsion is developed, which is stabilized by lauric arginate (LAE)/cellulose nanocrystal (CNC) nanorods. Furthermore, the chemical crosslinking between ASA and LAE/CNC nanorods can adjust the wettability and interfacial adsorption of LAE/CNC, resulting in improved stability of ASA-sizing emulsion. This novel paper-sizing emulsion shows a small droplet size (0.8 μm), high hydrolysis resistance, and a high paper-sizing degree (300 s) along with a remarkable hydrophobicity contact angle of 110° for long-term storage. This work opens a door for realizing an interfacial self-assembled Pickering-stabilizer, which leads to an environmentally friendly, pervasive and cost-effective emulsification technique for the next-generation paper-sizing additives.

scholarly journals Surface modification of cellulose nanocrystals with different acid anhydrides for improved dispersion in poly(butylene succinate)

RSC Advances ◽  
2018 ◽  
Vol 8 (67) ◽  
pp. 38305-38314 ◽  
Author(s):  
Yingying He ◽  
Jiang Zhu ◽  
Wentao Wang ◽  
Haitao Ni
Keyword(s):  
Mechanical Property ◽  
Thermal Stability ◽  
Surface Modification ◽  
Cellulose Nanocrystals ◽  
Butylene Succinate ◽  
High Dispersity ◽  
Acid Anhydrides

The hydrophobic CNC was dispersed in PBS to become a high dispersity and mechanical property and thermal stability PBS/modified-CNC composite.

Green and facile surface modification of cellulose nanocrystal as the route to produce poly(lactic acid) nanocomposites with improved properties

2018 ◽  
Vol 197 ◽  
pp. 204-214 ◽  
Author(s):  
Hao Wu ◽  
Selvaraj Nagarajan ◽  
Jie Shu ◽  
Tongping Zhang ◽  
Lijuan Zhou ◽  
...  
Keyword(s):  
Surface Modification ◽  
Lactic Acid ◽  
Cellulose Nanocrystal ◽  
Poly Lactic Acid
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