Crystalline,Rheological and Mechanical Enhancement in PBAT/PPC/Silica Nanocomposites with Double Percolation Network|You-Mei Ma;Feng-Xiang Gao;Shu-Ling Zhang|Key Laboratory of Polymer Ecomaterials,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China - 期刊导航|首站-论文投稿智能助手|论文发表|论文智能投稿|期刊自助发表推荐|杂志社快速发表|查同导刊-域田数据官方网站

典型文献

Crystalline,Rheological and Mechanical Enhancement in PBAT/PPC/Silica Nanocomposites with Double Percolation Network

文献摘要：

Nanocomposites of blends of biodegradable poly(butylene adipate-co-terephthalate)(PBAT)and sustainable poly(propylene carbonate)(PPC)with nanosilica were prepared by melt compounding method.PBAT/PPC blend was partially miscible system with sea-island structure,and nanosilica particles were selectively dispersed in the continuous phase PBAT matrix to form the double percolation network.The introduction of nanosilica into PBAT/PPC blend reduced the size of dispersed PPC phase,promoted the crystallization of PBAT in the nanocomposites,and increased the storage modulus of the nanocomposites.The study of rheological behaviors indicated that the double percolation network was formed at the nanosilica loading of 5 wt％,as a result,the nanocomposites exhibited the solid-like viscoelastic behavior and their relaxation time was extended.With the increase of the nanosilica content,the PBAT/PPC/silica nanocomposites displayed increased Young's modulus and yield strength.

文献关键词：

中图分类号：

[1] 医药、卫生（R） / 基础医学（R3） / 病理学（R36） / 病理过程（R364）

[2] 医药、卫生（R） / 药学（R9） / 药理学（R96） / 实验药理学（R965）

[3] 自动化技术、计算机技术（TP） / 计算技术、计算机技术（TP3） / 计算机的应用（TP39） / 信息处理(信息加工)（TP391）

作者姓名：

You-Mei Ma;Feng-Xiang Gao;Shu-Ling Zhang

作者机构：

College of Chemistry,Jilin University,Changchun 130012,China;Key Laboratory of Polymer Ecomaterials,Changchun Institute of Applied Chemistry,Chinese Academy of Sciences,Changchun 130022,China

文献出处：

高分子科学（英文版）

引用格式：

[1]You-Mei Ma;Feng-Xiang Gao;Shu-Ling Zhang-.Crystalline,Rheological and Mechanical Enhancement in PBAT/PPC/Silica Nanocomposites with Double Percolation Network)[J].高分子科学（英文版）,2022(11):1482-1492

A类：

Percolation,miscible

B类：

Crystalline,Rheological,Mechanical,Enhancement,PBAT,PPC,Silica,Nanocomposites,Double,Network,blends,biodegradable,poly,butylene,adipate,terephthalate,sustainable,propylene,carbonate,nanosilica,were,prepared,by,melt,compounding,method,was,partially,system,sea,island,structure,particles,selectively,dispersed,continuous,phase,matrix,double,percolation,network,introduction,into,reduced,size,promoted,crystallization,nanocomposites,increased,storage,modulus,study,rheological,behaviors,indicated,that,formed,loading,wt,result,exhibited,solid,like,viscoelastic,their,relaxation,extended,With,content,displayed,Young,yield,strength

AB值：

0.543319

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