Shakeel Ahmed

ORCID: 0000-0003-2074-2039
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About
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Research Areas
  • Catalytic Processes in Materials Science
  • Catalysis and Hydrodesulfurization Studies
  • Advanced Photocatalysis Techniques
  • Zeolite Catalysis and Synthesis
  • TiO2 Photocatalysis and Solar Cells
  • Catalysis and Oxidation Reactions
  • Catalysts for Methane Reforming
  • Thermochemical Biomass Conversion Processes
  • Electrocatalysts for Energy Conversion
  • Transition Metal Oxide Nanomaterials
  • Mesoporous Materials and Catalysis
  • Advanced Nanomaterials in Catalysis
  • Nanomaterials for catalytic reactions
  • Advanced oxidation water treatment
  • Petroleum Processing and Analysis
  • CO2 Reduction Techniques and Catalysts
  • Advanced Thermoelectric Materials and Devices
  • Conducting polymers and applications
  • Aeroelasticity and Vibration Control
  • Catalysis for Biomass Conversion
  • Chemical Looping and Thermochemical Processes
  • Copper-based nanomaterials and applications
  • Advanced battery technologies research
  • Biodiesel Production and Applications
  • Water Quality Monitoring and Analysis

Balochistan University of Engineering and Technology
2022-2024

King Fahd University of Petroleum and Minerals
2014-2024

National University Hospital of Iceland
2023

Dhahran Health Center
2015-2019

Cranfield University
2010-2013

International Center for Chemical and Biological Sciences
2011

University of Karachi
2011

Pakistan Institute of Development Economics
2007

University of Guelph
1998

Modeling and simulations of steam methane reforming (SMR) process to produce hydrogen and/or syngas are presented in this article. The reduced computational time with high model validity is the main concern study. A volume based reaction used, instead surface model, careful estimation mixture's physical properties. developed validated against reported experimental data accuracy as 99.75% achieved. further used study effect different operating parameters on conversion. General behaviors...

10.1115/1.4027962 article EN Journal of Energy Resources Technology 2014-07-03

This paper presents the experimental investigation of copper loaded carbon nanotubes (CNTs) electrocatalysts for electrochemical reduction dioxide. The were synthesized by homogeneous deposition precipitation method (HDP) using urea as precipitating agent. prepared catalysts characterized TEM, SEM, XRD, XPS, BET, and FTIR their morphology structure. Characterization results confirm Cu nanoparticles (3–60 nm) on CNTs. Linear sweep voltammetry (LSV) chronoamperometry (CA) used to investigate...

10.1155/2014/374318 article EN cc-by Journal of Nanomaterials 2014-01-01

The wet incipient impregnation technique was used for the synthesis of nonpromoted and lanthanide series-promoted (La, Ce, Eu, Pr, Gd) Ni/γ-Al2O3 catalysts. physicochemical properties catalysts were determined using X-ray diffraction, Brunauer–Emmett–Teller (BET), transmission electron microscopy (TEM), scanning microscopy, energy dispersive X-ray, temperature-programmed reduction (TPR) characterization techniques. Activity resistance to coke formation 12%Ni/γ-Al2O3 investigated diesel steam...

10.1021/acs.energyfuels.8b00890 article EN Energy & Fuels 2018-05-07

Nanoparticles of zinc oxide semiconductor were applied for removal toxic organic pollutants such as dyes (alizarin yellow GG) from wastewater using laser induced photocatalytic process. A special photoreactor was designed this purpose local resources. Laser enhanced photo degradation alizarin GG (AYGG) carried out by irradiating the contaminated aqueous solution with a 355 nm radiation generated third harmonic Nd:YAG laser. The effect different operational parameters initial concentration,...

10.1080/10934529.2010.500934 article EN Journal of Environmental Science and Health Part A 2010-08-06
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