Browsing by Author "Abbasi, Hooman"
Now showing items 1-15 of 15
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Development of microcellular conductive foams based on polyetherimide with graphene nanoplatelets
(2019-11-22)
Doctoral thesis
Open AccessThe aim of this dissertation was to develop and investigate novel cellular foams based on polyetherimide (PEI) and carbonbased nanoparticles such as, graphene nanoplatelets (GnP) and carbon nanotubes (CNT), using two main ... -
Effects of carbon nanotubes/graphene nanoplatelets hybrid systems on the structure and properties of polyetherimide-based foams
(2018-03-21)
Article
Open AccessFoams based on polyetherimide (PEI) with carbon nanotubes (CNT) and PEI with graphene nanoplatelets (GnP) combined with CNT were prepared by water vapor induced phase separation. Prior to foaming, variable amounts of only ... -
Effects of graphene nanoplatelets and cellular structure on the thermal conductivity of polysulfone nanocomposite foams
(Multidisciplinary Digital Publishing Institute (MDPI), 2020-01)
Article
Open AccessPolysulfone (PSU) foams containing 0–10 wt% graphene nanoplatelets (GnP) were prepared using two foaming methods. Alongside the analysis of the cellular structure, their thermal conductivity was measured and analyzed. The ... -
Electrical conduction behavior of high-performance microcellular nanocomposites made of graphene nanoplatelet-filled polysulfone
(2020-12-04)
Article
Open AccessGraphene nanoplatelet (GnP)-filled polysulfone (PSU) cellular nanocomposites, prepared by two different methods—namely, water vapor-induced phase separation (WVIPS) and supercritical CO2 dissolution (scCO2) foaming—were ... -
Enhancing the electrical conductivity of polyetherimide-based foams by simultaneously increasing the porosity and graphene nanoplatelets dispersion
(2018-09-19)
Article
Open AccessSignificant improvement in electrical conductivity of graphene nanoplatelets-filled polyetherimide (PEI) foams was achieved by simultaneously increasing the porosity and graphene nanoplatelets dispersion. Foams were prepared ... -
Graphene nanoplatelets as a multifunctional filler for polymer foams
(Elsevier, 2016-03)
Article
Open AccessDue to their high mechanical and transport properties, graphene-derived materials have aroused a great deal of interest in the most varied sectors. Among these, graphene nanoplatelets have been gaining interest due to the ... -
Graphene nanoplatelets-reinforced polyetherimide foams prepared by water vapor-induced phase separation
(2015-05)
Article
Restricted access - publisher's policyThe present work considers the preparation of medium-density polyetherimide foams reinforced with variable amounts of graphene nanoplatelets (1–10 wt%) by means of water vapor-induced phase separation (WVIPS) and their ... -
Graphene polymer foams and sponges’ preparation and applications
(Elsevier, 2022-06-15)
Part of book or chapter of book
Restricted access - publisher's policyAmong graphene-based polymer composites, great interest has arisen in the past decade about combining the addition of graphene-based materials into different polymer-based matrices, more recently based on engineering and ... -
Influence of polyamide-imide concentration on the cellular structure and thermo-mechanical properties of polyetherimide/polyamide-imide blend foams
(2015-08)
Article
Restricted access - publisher's policyThe present work considers the preparation of medium-density polyetherimide (PEI)/polyamide-imide (PAI) blend foams by means of water vapor-induced phase separation (WVIPS) and their characterization. While pure polymer ... -
Polyetherimide foams filled with low content of graphene nanoplatelets prepared by scCO2 dissolution
(Multidisciplinary Digital Publishing Institute (MDPI), 2019-02-13)
Article
Open AccessPolyetherimide (PEI) foams with graphene nanoplatelets (GnP) were prepared by supercritical carbon dioxide (scCO2) dissolution. Foam precursors were prepared by melt-mixing PEI with variable amounts of ultrasonicated GnP ... -
Polyimides
(2015-12-22)
Part of book or chapter of book
Restricted access - publisher's policy -
Preparation and characterization of electrically conductive foams made of Polyethermide (PEI) filled with graphene nanoparticles
(Universitat Politècnica de Catalunya, 2014-07-09)
Master thesis
Restricted access - author's decisionThe aim of this study is to develop a novel multi-functional polymer nanocomposite for potential usage in aerospace. It is based on facile approach to produce microcellular PEI based foams reinforced with graphene nanoplatlets ... -
Preparation of nanocomposite foams based on polysulfone and carbon-based nanoparticles using WVIPS
(2018)
Conference lecture
Open Access -
Recent advances in carbon-based polymer nanocomposites for electromagnetic interference shielding
(2019-06)
Article
Open AccessCarbon-based nanoparticles have recently generated a great attention, as they could create polymer nanocomposites with enhanced transport properties, overcoming some limitations of electrically-conductive polymers for high ... -
The effect of microcellular structure on the dynamic mechanical thermal properties of high-performance nanocomposite foams made of graphene nanoplatelets-filled polysulfone
(Multidisciplinary Digital Publishing Institute (MDPI), 2021-01-29)
Article
Open AccessPolysulfone nanocomposite foams containing variable amounts of graphene nanoplatelets (0–10 wt%) were prepared by water vapor-induced phase separation (WVIPS) and supercritical CO2 (scCO2) dissolution. WVIPS foams with two ...
