Results 11 to 20 of about 1,689 (218)

Preparation and Characterization of Porous Scaffolds Based on Poly(3-hydroxybutyrate) and Poly(3-hydroxybutyrate-co-3-hydroxyvalerate)

Life, 2021
Poly(hydroxyalkanoates) (PHAs) with different material properties, namely, the homopolymer poly(3-hydroxybutyrate), P(3HB), and the copolymer poly(3-hydroxybutyrate-co-3-hydroxyvalerate, P(3HB-co-3HV), with a 3HV of 25 wt.%, were used for the preparation
Asiyah Esmail, João R. Pereira, Chantal Sevrin, Christian Grandfils, Ugur Deneb Menda, Elvira Fortunato, Abel Oliva, Filomena Freitas   +7 more
doaj   +1 more source

Emulsion Gels as Precursors for Porous Silicones and All-Polymer Composites—A Proof of Concept Based on Siloxane Stabilizers

Gels, 2022
In spite of its versatility, the emulsion templating method is rather uncommon for the preparation of porous silicones. In this contribution, two siloxane-containing stabilizers, designed to be soluble in polar (water) and non-polar (toluene) solvents ...
Carmen Racles, Adrian Bele, Ana-Lavinia Vasiliu, Liviu Sacarescu   +3 more
doaj   +1 more source

Emulsion-Templated Macroporous Polymer Micromixers [PDF]

Industrial & Engineering Chemistry Research, 2021
The abstract is available here: https://uscholar.univie.ac.at/o ...
Barkan-Öztürk, Hande, Menner, Angelika, Bismarck, Alexander   +2 more
openaire   +2 more sources

Study on the effect of emulsifiers on the pore structures of geopolymer prepared by emulsion templating

Materials Research Express, 2020
The metakaolin-based porous geopolymer were prepared by emulsion templating method with sunflower oil as the template agent. The effects of the type of emulsifiers with different ionic properties, including sodium stearate (SS), polyacrylamide (PAM), and
Zhuangzhuang Wang, Duyou Lu
doaj   +1 more source

Tailoring the morphology of poly(high internal phase emulsions) synthesized by using deep eutectic solvents

e-Polymers, 2020
High internal phase emulsions (HIPEs) are among complex biphasic fluids that expand on the traditional emulsion compositions, for instance, for the preparation of macroporous polymers by emulsion templating.
Huerta-Marcial Silvia T., Mota-Morales Josué D.   +1 more
doaj   +1 more source

Silica Microspheres-in-Pores Composite Monoliths with Fluorescence and Potential for Water Remediation

Nanomaterials, 2021
Water pollution is a severe worldwide issue. Constructing advanced porous composite materials has been an efficient route to water remediation via adsorption. In this study, a unique microspheres-in-pores monolithic structure was fabricated.
Adham Ahmed, Peter Myers, Haifei Zhang
doaj   +1 more source

Joule Heating Characteristics of Emulsion‐Templated Graphene Aerogels [PDF]

Advanced Functional Materials, 2014
The Joule heating properties of an ultralight nanocarbon aerogel are investigated with a view to potential applications as energy‐efficient, local gas heater, and other systems. Thermally reduced graphene oxide (rGO) aerogels (10 mg cm−3) with defined shape are produced via emulsion‐templating.
Menzel, R, Barg, S, Miranda, M, Anthony, DB, Bawaked, SM, Mokhtar, M, Al-Thabaiti, SA, Basahel, SN, Saiz, E, Shaffer, MSP   +9 more
openaire   +3 more sources

Generation of Ultra-Thin-Shell Microcapsules Using Osmolarity-Controlled Swelling Method

Micromachines, 2020
Microcapsules are attractive core-shell configurations for studies of controlled release, biomolecular sensing, artificial microbial environments, and spherical film buckling.
Jianhua Guo, Lihua Hou, Junpeng Hou, Jiali Yu, Qingming Hu   +4 more
doaj   +1 more source

Emulsion-templated flexible epoxy foams

Polymer, 2021
Abstract Flexible epoxy foams were successfully prepared by curing medium internal phase emulsions (MIPEs) with a continuous organic phase containing epoxy resin and hardener, surfactant and carbon nanotubes and an aqueous internal phase. Curing the MIPEs at ambient temperature resulted in interconnected polyepoxide foams with average pore size of ...
Steindl, Patrick, Decker, Helena, Retzl, Bernhard, Jiang, Qixiang, Menner, Angelika, Bismarck, Alexander   +5 more
openaire   +1 more source

Versatile, elastomeric and degradable polyHIPEs of poly(glycerol sebacate)-methacrylate and their application in vascular graft tissue-engineering

Materials Today Advances, 2023
Polymer scaffolds are an important enabling technology in tissue engineering. A wide range of manufacturing techniques have been developed to produce these scaffolds, including porogen leaching, phase separation, gas foaming, electrospinning and 3D ...
Samand Pashneh-Tala, Jonathan Field, Blanca Fornesa, Maite Molins Colomer, Caitlin E. Jackson, Mercedes Balcells, Jordi Martorell, Frederik Claeyssens   +7 more
doaj   +1 more source