Rheological properties of nanocrystalline cellulose suspensions

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• 作者：Yang Chen^a ; ^b ; Chunjiang Xu^a ; ^b ; Jing Huang^a ; ^b ; Defeng Wu^a ; ^b ; ^{dfwu@yzu.edu.cn} ; Qiaolian Lv^a ; ^b
• 关键词：Nanocrystalline cellulose (NCC) ; Suspension ; Polymer solution ; Rheology
• 刊名：Carbohydrate Polymers
• 出版年：2017
• 出版时间：10 February 2017
• 年：2017
• 卷：157
• 期：Complete
• 页码：303-310
• 全文大小：2368 K
• 卷排序：157

文摘

NCCs are flocculated and have lower percolation threshold in PVA solution. NCCs have stronger electrostatic repulsion with CMC chain in CMC solution. NCC suspension has weak strain overshoot in PVA solution during LAOS flow. NCC suspension has stronger stress overshoot in CMC solution in startup flow. Two suspensions show strain-scaled stress overshoot behavior in startup flow.