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Effect of In Vitro Degradation of Poly(D,L-lactide)/b-tricalcium
Effect of In Vitro Degradation of Poly(D,L-lactide)/b-tricalcium
Composite on Its Shape-Memory Properties
http://www.polymer.cnt//ss/shaobingzhou/publicationsshow_1326.html |
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Shape memory properties of poly(D,L-lactide)/hydroxyapatite composites
Shape memory properties of poly(D,L-lactide)/hydroxyapatite composites
http://www.polymer.cnt//ss/shaobingzhou/publicationsshow_1324.html |
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Hydrogen Bonding Interaction of Poly(D,L-Lactide)/hydroxyapatite
Hydrogen Bonding Interaction of Poly(D,L-Lactide)/hydroxyapatite
http://www.polymer.cnt//ss/shaobingzhou/publicationsshow_1323.html |
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Poly(ferrocenylsilane)-block-polylactide block copolymers
A PFS/PLA block copolymer was studied to probe the effect of strong surface interactions on pattern formation in PFS block copolymer thin films. Successful synthesis of PFS-b-PLA was demonstrated. Thin films of these polymers show phase separation to form PFS microdomains in a PLA matrix, and ultrathin films (< 5 nm) formed SINPATs on silicon and mica. The SINPATs consisted of strongly surface-...
http://www.polymer.cnt//ss/zhongzhiyuan/publicationsshow_1014.html |
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Biodegradation of jute/poly(lactic acid) composites by fungi
关键字：jute, poly(lactic acid), composites, biodegradation, fungi
Jute/poly(lactic acid) (PLA) composites were firstly prepared by extrusion and injection molding. Then the composites were exposed to a fungi environment for 28 d which consisted with five fungi according to the American Society of Testing Materials (ASTM) standards. Weight loss, morphology and mechanical properties of the samples with different infected days were measured. Gel permeation chroma...
http://www.polymer.cn/research/sy_info19581 |
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Electrochromic Poly(DNTD)/WO3 Nanocomposite Films via Electropolymerization
关键字：Electrochromic, Poly(DNTD)/WO3 Nanocomposite, Electropolymerization
Poly(DNTD,N,N′-di[p-phenylamino(phenyl)]-1,4,5,8-naphthalene tetracarboxylic diimide) and its nanocomposite film incorporated with WO3 nanoparticles was prepared by a facile electropolymerization method on an indium in oxide (ITO) coated glass slide from the DNTD monomer and WO3 nanoparticles suspended methylene chloride solution. The morphology and micros...
http://www.polymer.cn/research/sy_info19450 |
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Temperature-controlled responsive Poly(vinylidene fluoride)PVDF membranes by grafting poly(N-isopro -pylacrylamide) on them
1. Introduction
Poly(vinylidene fluoride) (PVDF), owning good heat, corrosion and solvent resistance[l], be
prepared into flat sheet membranes and hollow fiber membranes [2], which are widely applied to
various fields such as water purification, organic solvent refining and membrane distillation. So
PVDF membranes, as a kind of functional material, their preferential separation process is of hi...
http://www.polymer.cn/research/sy_info19029 |
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Cellulose Nanowhisker Reinforced Poly ( vinyl alcohol) /Pectin Composite Films
关键字：Cellulose, Nanowhisker, Poly(vinyl alcohol) , Pectin, Film
Cellulose nanowhiskers (CNWs) with an aspect ratio of over 10 were prepared from ramie by acid hydrolysis. CNWs were added to poly(vinyl alcohol) (PVA), pectin and their blends to prepare films through casting m...
http://www.polymer.cn/research/sy_info15187 |
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Electrospun Nanocomposite from Poly(lactic acid) and Cellulose Nanocrystals
关键字：Electrospinning, Cellulose nanocrystals, Nanocomposites, Poly (lactic acid) (PLA)
Poly (lactic acid) (PLA), a biodegradable polymer produced from renewable biomass resources9 has been successfully electrospun to form micro fibers or nanofibers for biomedical (e. g. , tissue engineering) and other relat...
http://www.polymer.cn/research/sy_info15122 |
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化学学报 2011, 69(18), 2173
关键字：amphiphilic block copolymer; poly(N-vinyl pyrrolidione); poly(ε-caprolactone)
以4-羟基-2,2,4,4-四甲基哌啶-1-氧为引发剂，通过己内酯(ε-CL)的开环聚合反应，合成氮氧稳定自由基为末端基的聚己内酯(PCL-T)；在其“介调”下，进行乙烯基吡咯烷酮(NVP)的氮氧稳定自由基聚合(NMP)，得到结构规整聚己内酯和聚乙烯吡咯烷酮嵌段共聚物(PCL-b-PNVP)，通过核磁共振氢谱(1H NMR)、红外光谱(FTIR)、电子自旋共振(ESR)和凝胶渗透色谱(GPC)表征聚合物的结构.利用荧光光谱、动态光散射(DLS)、透射电镜(TE...
http://www.polymer.cn/research/sy_info14697 |
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