Dielectric properties of PZT–epoxy composite thick films

V Pascariu, L Padurariu, O Avadanei… - Journal of alloys and …, 2013 - Elsevier
Composites with 0–3 connectivity patterns were prepared by gravity casting by using
different amounts of Pb (Zr, Ti) O 3 powder with concentrations (x= 0%, 2.5%, 5%, 7.5 …

Phase separation of polymer mixtures driven by photochemical reactions: Complexity and fascination

Q Tran-Cong-Miyata, T Kinohira, DT Van-Pham… - Current Opinion in Solid …, 2011 - Elsevier
Phase separation driven by photochemical reactions was examined for two types of polymer
mixtures: one in the liquid and the other in the bulk state. In the former, monomer of the first …

Fabrication of nanofiber scaffolds with gradations in fiber organization and their potential applications

J Xie, B Ma, PL Michael… - Macromolecular bioscience, 2012 - Wiley Online Library
A new and simple method for fabrication of nanofiber scaffolds with gradations in fiber
organization is reported. The nanofiber organization, achieved by deposition of random …

Preparation and characterization of PbTiO3–epoxy resin compositionally graded thick films

V Pascariu, O Avadanei, P Gasner, I Stoica… - Phase …, 2013 - Taylor & Francis
The preparation and properties of compositionally graded PbTiO3 (PT)–epoxy resin (EPR)
composite thick films are reported in this study. Various graded specimens were prepared …

Long-range surface-directed polymerization-induced phase separation: a computational study

S Ghaffari, PK Chan, M Mehrvar - Polymers, 2021 - mdpi.com
The presence of a surface preferably attracting one component of a polymer mixture by the
long-range van der Waals surface potential while the mixture undergoes phase separation …

Contrast enhanced microscopy digital image correlation: a general method to contact-free coefficient of thermal expansion measurement of polymer films

JA Diaz, RJ Moon, JP Youngblood - ACS Applied Materials & …, 2014 - ACS Publications
Thermal expansion represents a vital indicator of the processing history and dimensional
stability of materials. Solvent-sensitive, thin, and compliant samples are particularly …

Polymer networks with bicontinuous gradient morphologies resulting from the competition between phase separation and photopolymerization

A Hirose, K Shimada, C Hayashi, H Nakanishi… - Soft matter, 2016 - pubs.rsc.org
Poly (ethyl acrylate)/poly (methyl methacrylate)(PEA/PMMA) polymer networks (IPNs) with
spatially graded bicontinuous morphology were designed and controlled by taking …

Computer simulation of anisotropic polymeric materials using polymerization-induced phase separation under combined temperature and concentration gradients

S Ghaffari, PK Chan, M Mehrvar - Polymers, 2019 - mdpi.com
In this study, the self-condensation polymerization of a tri-functional monomer in a monomer-
solvent mixture and the phase separation of the system were simultaneously modeled and …

Fabrication of microscale materials with programmable composition gradients

C Laval, A Bouchaudy, JB Salmon - Lab on a Chip, 2016 - pubs.rsc.org
We present an original microfluidic technique coupling pervaporation and the use of Quake
valves to fabricate microscale materials (∼ 10× 100 μm2× 1 cm) with composition gradients …

Chosen manufacture methods of Polymeric Graded Materials with electrical and magnetic properties gradation

J Stabik, M Chomiak, A Dybowska, K Mrowiec - Journal of Achievements …, 2012 - infona.pl
Purpose: The purpose of the paper is to present main results of Polymeric Graded Materials
(PGMs) investigations realized in Silesian University of Technology, Division of Metallic and …