Insights into the mechanism of molecular imprinting by immersion precipitation phase inversion of polymer blends via a detailed morphology analysis of porous membranes

2005 ◽  
Vol 15 (14) ◽  
pp. 1487 ◽  
Author(s):  
Mathias Ulbricht ◽  
Ramamoorthy Malaisamy
Keyword(s):  
Polymer Blends ◽  
Molecular Imprinting ◽  
Phase Inversion ◽  
Porous Membranes ◽  
Morphology Analysis ◽  
Precipitation Phase

Influence of selective filling on rheological properties and phase inversion of two-phase polymer blends

Polymer ◽  
2002 ◽  
Vol 43 (16) ◽  
pp. 4467-4477 ◽  
Author(s):  
Sandra Steinmann ◽  
Wolfram Gronski ◽  
Christian Friedrich
Keyword(s):  
Polymer Blends ◽  
Rheological Properties ◽  
Phase Inversion ◽  
Two Phase

Cocontinuous polymer blends: influence of viscosity and elasticity ratios of the constituent polymers on phase inversion

Polymer ◽  
2001 ◽  
Vol 42 (15) ◽  
pp. 6619-6629 ◽  
Author(s):  
S Steinmann ◽  
W Gronski ◽  
C Friedrich
Keyword(s):  
Polymer Blends ◽  
Phase Inversion

Precipitation Phase Inversion Algorithm for Extremely Unbalanced Data

2020 ◽  
pp. 312-323
Author(s):  
Shengchun Wang ◽  
Chengcheng Jiang ◽  
Jingui Huang ◽  
Jinyu Xu ◽  
Hong Deng ◽  
...  
Keyword(s):  
Phase Inversion ◽  
Unbalanced Data ◽  
Inversion Algorithm ◽  
Precipitation Phase

scholarly journals Influence of the Phase Inversion on Mould-Shrinkage, Mechanical- and Burning Properties of Polymer Blend

2017 ◽  
Vol 885 ◽  
pp. 36-41 ◽  
Author(s):  
Károly Dobrovszky ◽  
Ferenc Ronkay
Keyword(s):  
Physical Properties ◽  
Polymer Blends ◽  
Tensile Properties ◽  
Polymer Blend ◽  
Phase Inversion ◽  
Viscosity Ratio ◽  
Screw Extruder ◽  
Binary Polymer ◽  
Mechanical And Physical Properties ◽  
Twin Screw

Blending polymers is an effective method to develop novel materials, tailoring the properties of the components. However, different morphology structures can be formed during the preparation, which could result in a wide diversity of mechanical and physical properties. The properties of polymer blends are most significantly influenced by the emerging range of phase inversion, which depends on the composition ratio and the viscosity ratio. In this paper various blends were prepared, utilizing polyethylene terephthalate (PET), polystyrene (PS) and two high density polyethylenes (HDPE), which differ in flowability. After preliminary homogenization by twin screw extruder, standard injection moulded specimen were prepared in order to present the effects of phase inversion on tensile properties, shrinkage and burning characteristics in binary polymer blends.

Rheological and morphological study of the phase inversion in reactive polymer blends

Polymer ◽  
1997 ◽  
Vol 38 (19) ◽  
pp. 4775-4783 ◽  
Author(s):  
A. Bouilloux ◽  
B. Ernst ◽  
A. Lobbrecht ◽  
R. Muller
Keyword(s):  
Polymer Blends ◽  
Morphological Study ◽  
Phase Inversion ◽  
Reactive Polymer

Anomalous Phase Inversion in Polymer Blends Prepared by Cryogenic Mechanical Alloying

2001 ◽  
Vol 34 (6) ◽  
pp. 1536-1538 ◽  
Author(s):  
Archie P. Smith ◽  
Harald Ade ◽  
Steven D. Smith ◽  
Carl C. Koch ◽  
Richard J. Spontak
Keyword(s):  
Mechanical Alloying ◽  
Polymer Blends ◽  
Phase Inversion

Mechanical and Morphological Behavior of Blends Obtained from Biopolymers (PLA/PLC)

2014 ◽  
Vol 775-776 ◽  
pp. 24-28
Author(s):  
Taciana Regina de Gouveia Silva ◽  
Bartira Brandão da Cunha ◽  
Pankaj Agrawal ◽  
Edcleide Maria Araújo ◽  
Tomás Jefférson Alves de Mélo
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Lactic Acid ◽  
Elastic Modulus ◽  
Impact Strength ◽  
Polymer Blends ◽  
Poly Lactic Acid ◽  
Elongation At Break ◽  
Morphology Analysis ◽  
Morphological Behavior

In this work, the effect of the PCL content and E-GMA compatibilizer on the mechanical properties and morphology of poly (lactic acid) - PLA/ poly (ε-caprolactone)-PCL blends was investigated. The results of the mechanical properties showed that there was a reduction in the elastic modulus and tensile strength when PCL was added to PLA. The decrease in the modulus was more pronounced when the PCL content was increased from 10 to 20% (wt). The PLA/PCL/E-GMA blend showed the lower modulus and tensile strength. This blend also presented the higher elongation at break and impact strength. The morphology analysis by SEM showed that the PLA/PCL blends where characterized by lack of adhesion between the PLA and PCL phases. The presence of E-GMA in the PLA/PCL/E-GMA blend improved the adhesion between the PLA and PCL phases.Keywords: poly (latic acid); poly (ε-caprolactone); polymer blends; compatibilizer

Phase Inversion Molecular Imprinting by Using Template Copolymers for High Substrate Recognition

Langmuir ◽  
2002 ◽  
Vol 18 (7) ◽  
pp. 2866-2872 ◽  
Author(s):  
Takaomi Kobayashi ◽  
Takahiro Fukaya ◽  
Masanori Abe ◽  
Nobuyuki Fujii
Keyword(s):  
Molecular Imprinting ◽  
Phase Inversion ◽  
Substrate Recognition ◽  
High Substrate
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