Joman

Pioneered the development of a noninvasive acetone concentration measurement system for exhaled breath.
Engineered data collection protocols.
Conducted rigorous analysis.
Calibrated precision instruments.
Executed equipment operations with expertise.
Supervisor: Dr. Ahmad M. Dagamseh.

Innovated and optimized the preparation and characterization of solid polymer electrolytes for Li-ion batteries applications.
Led the transformation of the anode material Lithium titanate for electrochemical applications.
Executed complex experiments.
Assessed ionic conductivity.
Ensured steadfast stability.
Engineered cutting-edge battery prototypes.
Supervisor: Prof. Borhan Albiss.

Conducted experiments and tests to develop a noninvasive acetone concentration measurement system for exhaled breath.
Assisted in data collection, analysis, calibration, and equipment operation.
Contributed to project success through adaptability and teamwork.

Conducting thorough literature reviews to understand the current research landscape.
Assisting in laboratory experiments and maintaining accurate records.
Synthesizing and characterizing materials using various analytical techniques.
Analyzing and interpreting experimental data, collaborating with the research team.
Ensuring compliance with safety protocols and responsible chemical handling.
Documenting procedures in laboratory notebooks for reproducibility.
Collaborating with team members and contributing to discussions.
Maintaining and calibrating laboratory equipment.
Preparing progress reports, presentations, and research papers.
Problem-solving and adapting to changing research priorities.
Continuing professional development through workshops and conferences.

Solid Polymer Electrolytes (SPE):
Fabrication and characterization of SPE for energy storage systems.
Synthesis of active filler materials in the polymer matrix.
Advanced materials analysis using SEM, AFM, XRD, and Raman Spectroscopy.
Conducting workshops on SPE fabrication and characterization.

Doped Lithium Titanate for Li-ion Batteries:
Tailored synthesis of doped lithium titanate for Li-ion battery anodes.
Material characterization using XRD, SEM, and AFM.
Evaluation of its potential as a catalyst for Dye-Sensitized Solar Cells.
Testing solar cell performance with a LED Solar Simulator.
Leading workshops on materials synthesis and characterization techniques.

1. Solid Polymer Electrolytes (SPE):
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I undertook the fabrication and meticulous characterization of solid polymer electrolytes, a crucial component in advanced energy storage systems.
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Employing the sol-gel method and electrospinning techniques, I synthesized and integrated an active filler material into the polymer matrix of PEO/PPC.
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This innovative approach enabled an intricate investigation into the structural variations within SPE and their profound impact on electrochemical performance.
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Advanced laboratory instrumentation, including Scanning Electron Microscopy (SEM), Atomic Force Microscopy (AFM), X-ray Diffraction (XRD), and Raman Spectroscopy, facilitated a comprehensive exploration of the materials' morphology and topology.
2. Doped Lithium Titanate as an Anode Material for Li-ion Batteries:
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My research extended to the synthesis and preparation of doped lithium titanate, strategically tailored for use as an anode material in Li-ion batteries.
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This involved the precise synthesis of the doped material and its deposition onto Cu foil substrates, facilitating subsequent testing.
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The characterization of this material's crystalline structure and phase composition was carried out using X-ray Diffraction (XRD), elucidating its structural properties.
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A comprehensive understanding of the material's morphology was obtained through the application of Scanning Electron Microscopy (SEM) and Atomic Force Microscopy (AFM), revealing crucial details about surface features.
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I conducted experiments on the prepared materials as Pt-free catalyst for Dye-Sensitized Solar Cells (DSSCs). In these experiments, I utilized a state-of-the-art LED Selectable Wavelength Bands Solar Simulator to rigorously test the performance and efficiency of these solar cells. This practical exploration allowed me to gain valuable insights into the potential applications of my materials in renewable energy technologies.
For comprehensive electrochemical assessment:
A was employed to conduct:
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Cyclic Voltammetry: This technique allowed for a detailed analysis of the anode's electrochemical behavior, including its redox processes that were found to be enhanced, potential stability, and potential windows.
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Electrochemical Impedance Spectroscopy (EIS): Through EIS, the resistance characteristics at electrode-electrolyte interfaces were thoroughly investigated, providing insights into charge transfer kinetics and interface impedance.

Enhanced educational content by ensuring cultural sensitivity and high quality. Collaborated with a diverse team of writers to create inclusive Science lessons. Maintained accuracy in content review and revision, improving educational outcomes.

Assisted in a project that explored how pharmacy students approach different types of chemical reactions.
Played a key role in translating and editing survey materials to accurately capture participants' thoughts.
Ensured clarity and consistency in translated surveys to help gather reliable data.
Contributed to the success of the project by promoting accurate data collection and cultural sensitivity.

Transformed project outcomes through meticulous translation and editing of surveys.
Ensured impeccable data accuracy.
Contributed to an in-depth understanding of pharmacy students' approaches to chemical reactions.
Played a pivotal role in a project that enriched pharmaceutical education.
Supervisor: Dr. Ghina'a Abu Deiab.

Developed engaging chemistry and physics lessons, incorporating hands-on experiments to illustrate
key concepts.
Designed assignments and assessments to evaluate student comprehension.
Implemented personalized learning strategies

Developed engaging chemistry and physics lessons, incorporating hands-on experiments to illustrate
key concepts.
Designed assignments and assessments to evaluate student comprehension.
Implemented personalized learning strategies