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Ebenezer Ekow Mensah
Observed name:
Mensah, Ebenezer Ekow
Institution:
Universiti Putra Malaysia
Observed institutions:
Universiti Putra Malaysia,
University of Education, Winneba,
University of Skills Training and Entrepreneurial Development
ORCID:
0000-0002-8741-7428
Observed ORCID:
0000-0002-8741-7428
OpenAlex ID:
A5010837275
Complex permittivity and power loss characteristics of α-Fe2O3/polycaprolactone (PCL) nanocomposites: effect of recycled α-Fe2O3 nanofiller
2020
·
Ebenezer Ekow Mensah
, Zulkifly Abbas
, et al.
·
Heliyon
·
24
PDF
Complex Permittivity and Microwave Absorption Properties of OPEFB Fiber–Polycaprolactone Composites Filled with Recycled Hematite (α-Fe2O3) Nanoparticles
2019
·
Ebenezer Ekow Mensah
, Zulkifly Abbas
, et al.
·
Polymers
·
20
PDF
Enhancement of Complex Permittivity and Attenuation Properties of Recycled Hematite (α-Fe2O3) Using Nanoparticles Prepared via Ball Milling Technique
2019
·
Ebenezer Ekow Mensah
, Zulkifly Abbas
, et al.
·
Materials
·
16
PDF
Effects of Recycled Fe2O3 Nanofiller on the Structural, Thermal, Mechanical, Dielectric, and Magnetic Properties of PTFE Matrix
2021
·
Ahmad Mamoun Khamis
, Zulkifly Abbas
, et al.
·
Polymers
·
14
PDF
Experimental and computational study on epoxy resin reinforced with micro‐sized OPEFB using rectangular waveguide and finite element method
2020
·
Ahmad Mamoun Khamis
, Zulkifly Abbas
, et al.
·
IET Microwaves Antennas & Propagation
·
12
Effect of microstructure on complex permittivity and microwave absorption properties of recycled α-Fe2O3 nanopowder prepared by high-energy ball milling technique
2022
·
Ebenezer Ekow Mensah
, Zulkifly Abbas
, et al.
·
Materials Express
·
9
Fabrication and characterization of Fe2O3‐OPEFB‐PTFE nanocomposites for microwave shielding applications
2022
·
Ahmad Mamoun Khamis
, Zulkifly Abbas
, et al.
·
Polymer Engineering and Science
·
6
Allelopathic Effect of Topsoil Extract From Tectona grandis L. Plantation on the Germination of Lycopersicum esculentum
2015
·
Ebenezer Ekow Mensah
, Isaac Owusu – Mensah
, et al.
·
Journals & Books Hosting (International Knowledge Sharing Platform)
·
6
PDF
Experimental and Computational Study of the Microwave Absorption Properties of Recycled α-Fe2O3/OPEFB Fiber/PCL Multi-Layered Composites
2022
·
Ebenezer Ekow Mensah
, Raba’ah Syahidah Azis
, et al.
·
Journal of Materials Science and Chemical Engineering
·
2
PDF
Measurement of Temporal Coherence of Visible Cw Laser Sources Using Interferometric Methods
2013
·
Ebenezer Ekow Mensah
, Hans M. Pedersen
, et al.
·
The African review of physics
·
2
Digital Transformation Education: Challenges, Effectiveness, and Perceptions of Computer-assisted Instruction Application in Physics Classroom
2024
·
Emmanuel Oppong
, Eric Appiah-Twumasi
, et al.
·
European Journal of Open Education and E-learning Studies
·
1
PDF
Polynomial Modelling of Allelopathic Effect of Topsoil Extract
2015
·
Isaac Owusu – Mensah
, Ebenezer Ekow Mensah
·
British Journal of Research
·
1
A Study of the Prospective Effect of Circularly Polarized Light on the Electrical Conductivity of Aqueous Solutions of Soil Nutrients
2015
·
Ebenezer Ekow Mensah
, Isaac Tetteh Nyabu
·
1
Variation of Soil PH Using Circularly Polarized Light
2014
·
Ebenezer Ekow Mensah
, Emmanuel Kofi Amponsah
·
Journals & Books Hosting (International Knowledge Sharing Platform)
·
1
PDF
Recycled hematite/OPEFB fiber/polycaprolactone nanocomposites were fabricated for microwave absorbing applications in the 1 – 4 GHz range. The aim of the study was to compare the magnitudes of the measured and simulated transmission (S21) and reflection (S11) parameters of the nanocomposites using the microstrip line technique and the Finite Element Method (FEM), since accurate measurement of electromagnetic parameters is essential for assessing the attenuation performance of microwave absorbing materials. The FEM simulation was carried out on COMSOL Multiphysics® version 5.2 and was based on the geometry of the microstrip used for the measurements. The comparison showed that the FEM-simulated S21 and S11 profiles closely matched the measured by a mean relative error of 20.6 % for S11 and 1.9 % for S21, indicating a good agreement between both techniques. Hence, the microstrip technique for the measurement of transmission coefficient magnitudes provides a more reliable solution for characterizing the microwave absorption properties of the nanocomposites in the stated frequency range.
2025
·
Ebenezer Ekow Mensah
, Raba’ah Syahidah Azis
, et al.
·
Solid State Science and Technology
A Meta-Analysis Of The Influence Of Incorporating Practical Activities Into Physics Lessons In Senior High Schools In Ghana
2022
·
Donusem Yao Asamoah
, Mensah, Ebenezer Ekow
, et al.
·
Zenodo (CERN European Organization for Nuclear Research)
Synthesis and electromagnetic characterization of polycaprolactone filled with hematite and OPEFB fiber nanocomposite
2019
·
Ebenezer Ekow Mensah
·
Universiti Putra Malaysia Institutional Repository (Universiti Putra Malaysia)
Small - Scale Surface Mining in Tarkwa - Nsuaem Municipality in Western Ghana and its Effect on Soil Physical Properties
2014
·
Ebenezer Ekow Mensah
, Leticia Ofori
, et al.
·
Journals & Books Hosting (International Knowledge Sharing Platform)
PDF
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Works count:
18
Citation count:
115
H-index:
6
I10-index:
5
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