Results 11 to 20 of about 117,238 (300)

Multifunctional all‐polymer photovoltaic blend with simultaneously improved efficiency (18.04%), stability and mechanical durability

open access: yesAggregate, 2023
One of the most appealing material systems for solar energy conversion is all‐polymer blend. Presently, the three key merits (power conversion efficiency, operation stability and mechanical robustness) exhibited a trade‐off in a particular all‐polymer ...
Tao Liu   +10 more
doaj   +2 more sources

Development of polymer blend electrolytes for battery systems: recent progress, challenges, and future outlook

open access: yesMaterials for Renewable and Sustainable Energy, 2023
Nowadays, addressing the drawbacks of liquid electrolyte-based batteries is a hot and challenging issue, which is supposed to be fulfilled through solid electrolyte systems such as polymer electrolytes.
Negese Yazie   +5 more
doaj   +1 more source

Structural and Optical Characteristics of Carboxymethylcellulose / Polyacrylic Acid Polymer Blend

open access: yesJournal of Kufa-Physics, 2021
The blending technology makes it possible to rebuild high molecular weights of partial polymers, thus to improve the product performance together with improvement of specific properties.
Yaqoob M. Jawad   +1 more
doaj   +1 more source

Effects of Ion Solvation on the Miscibility of Binary Polymer Blends [PDF]

open access: yes, 2008
We study the effects of adding salt ions on the miscibility of a binary blend of polymers having different dielectric constants. The competition between the preference of the ions to be solvated by the component of the higher dielectric constant and the ...
Wang, Zhen-Gang
core   +1 more source

A comparison between the morphology of semicrystalline polymer blends of poly(ε-caprolactone)/poly(vinyl methyl ether) and poly(ε-caprolactone)/(styrene-acrylonitrile) [PDF]

open access: yes, 1994
The morphology of polymer blends of poly(ε-caprolactone) (PCL) and poly(vinyl methyl ether) (PVME) is compared with that of PCL and a random copolymer of styrene and acrylonitrile (SAN).
Brinke, G. ten,   +3 more
core   +12 more sources

Evolution of polymer blend morphologies during extrusion in a flat die [PDF]

open access: yes, 2009
The control of blend morphologies during process is of prime importance in order to predict the final properties of polymer blends. A coextrusion technique combined with static mixers was developed in order to smartly blend polymeric melts and to ...
GUINAULT, Alain, SOLLOGOUB, Cyrille
core   +5 more sources

Comparative Study of Some Properties of Two Groups’ Binary Polymer Blends Prepared By a Twin-Screw Extruder [PDF]

open access: yesEngineering and Technology Journal, 2015
In this paper, the preparation and compare of some mechanical and physical properties of two groups of polymer blends consisting of polyvinyl chloride with polypropylene (PP-PVC) and poly-vinyl chloride with high-density polyethylene (HDPE-PVC).
Sihama I. Al-Shalchy   +2 more
doaj   +1 more source

In Situ Structure Characterization in Slot-Die-Printed All-Polymer Solar Cells with Efficiency Over 9% [PDF]

open access: yes, 2019
Herein, high-performance printed all-polymer solar cells (all-PSCs) based on a bulk-heterojunction (BHJ) blend film are demonstrated using PTzBI as the donor and N2200 as the acceptor.
Cao, Y   +11 more
core   +2 more sources

Polymer Blend

open access: yesSeikei-Kakou, 2014
Citation: 'polymer blend' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.P04736 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms. Requests for commercial
openaire   +3 more sources

Spinning of hollow fiber ultrafiltration membranes from a polymer blend [PDF]

open access: yes, 1995
In this study the dry-wet spinning technique is used for the preparation of hollow fiber membranes. In the polymer solution a blend of two polymers, poly(ether sulfone) and poly(vinyl pyrrolidone), is used.
Boomgaard, Th. van den   +3 more
core   +2 more sources

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