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السجلات المعروضة 711 -- 720 من 3355
Method to prepare ternary methanol electro-oxidation catalysts for direct methanol fuel cell applications
(
Electrochemical Society, Inc.
, 2017 , Article)
In this work ternary methanol electro-oxidation catalysts based on mesoporous carbon (MC) were prepared by a novel approach for direct methanol fuel cell applications. Platinum (Pt), ruthenium (Ru) along with oxides of ...
PriviPK: Certificate-less and secure email communication
(
Elsevier Ltd
, 2017 , Article)
We introduce PriviPK, an infrastructure that is based on a novel combination of certificateless (CL) cryptography and key transparency techniques to enable e2e email encryption. Our design avoids (1) key escrow and deployment ...
Development of value-added polyethylene grades with extended service lifetime: Weathering resistant flame retarded materials for outdoor applications
(
John Wiley and Sons Inc
, 2021 , Article)
The current article deals with the development of different novel, tailor-made polyolefin formulations exhibiting both low flammability and high weathering resistance, so as to provide value-added polyethylene grades with ...
Fumed SiO2 nanoparticle reinforced biopolymer blend nanocomposites with high dielectric constant and low dielectric loss for flexible organic electronics
(
John Wiley and Sons Inc.
, 2017 , Article)
In the present study, fumed silica (SiO2) nanoparticle reinforced poly(vinyl alcohol) (PVA) and poly(vinylpyrrolidone) (PVP) blend nanocomposite films were prepared via a simple solution‐blending technique. Fourier transform ...
Oil-Water Separation by ZnO-Based Superhydrophobic PU Sponges
(
Wiley-VCH Verlag
, 2020 , Article)
Continuous oil–water separation is not only an important topic for scientific research but also for practical applications to clean oil from industrial oily wastewater and oil-spill pollution. In this work, polyurethane ...
Expatriate labour markets in rapidly globalising cities: reproducing the migrant division of labour in Abu Dhabi and Dubai
(
Taylor & Francis (Routledge)
, 2016 , Article)
This paper studies the processes through which skilled international
workers are differentially attracted to and incorporated in the rapidly
globalising cities of Dubai and Abu Dhabi, thereby reproducing the
migrant ...
Preparation and characterization of green graphene using grape seed extract for bioapplications
(
Elsevier Ltd
, 2016 , Article)
The development of functionalized graphene materials concerning health and environmental aspects via green approaches is currently the most recent topic in the field of nanoscience and nanotechnology. Herein, we report the ...
Life cycle cost analysis of structural concrete using seawater, recycled concrete aggregate, and GFRP reinforcement
(
Elsevier
, 2018 , Article)
© 2018 Elsevier Ltd Using seawater and recycled concrete aggregate (RCA) in a concrete mix is potentially advantageous from a sustainability perspective. However, the high chloride levels expected in such a case demands ...
Tailoring of the thermal, mechanical and dielectric properties of the polypropylene foams using gamma-irradiation
(
Elsevier Ltd
, 2016 , Article)
This study investigate the influence of gamma-irradiation (GI) doses from 0 up to 50 kGy on the polypropylene (PP) foams, mainly the impact on their structural and physical properties. It was found that structural properties ...
Numerical simulation of the fracture and compression response of self-healing concrete containing engineered aggregates
(
Elsevier
, 2023 , Article)
The existing self-healing concretes that rely on capsules require modifications to one or more traditional concrete mixing, placing, and consolidating methods. Additionally, concrete mixture designs need alterations to ...