Assist. Prof. Dr. Nashwa Yousif | Renewable Energy | Women Researcher Award

Assist. Prof. Dr. Nashwa Yousif, Egyptian Atomic Energy Authority, Egypt

Dr. Nashwa Mohamed Mahmoud Yousif is an Assistant Professor of Material Sciences at the Egyptian Atomic Energy Authority, specializing in energy storage and renewable energy research. With over 18 years of academic and research experience, she has contributed extensively to advanced electrochemical analysis, nanomaterials development, and polymer/metal oxide composites for sustainable energy applications. Currently based at the Electrochemical Lab of the Solid State and Accelerators Department at the National Center for Radiation Research & Technology (NCRRT), her contributions span academic supervision, collaborative research, and high-impact journal publications.

Professional Profile

ORCID

🎓 Education

Dr. Yousif’s academic journey is rooted in physics and material science. She steadily progressed through academic ranks, beginning as a physics researcher in 2007. Her advanced studies led her to specialize in solid-state physics and energy materials, which has underpinned her extensive work on electrochemical energy storage systems and nanocomposites.

🧪 Experience

Dr. Yousif has steadily grown her academic career within the Egyptian Atomic Energy Authority. She began as a physics researcher (2007–2012), before being promoted to assistant lecturer (2012–2016), and lecturer (2016–2022). In 2022, she assumed the role of Assistant Professor in Material Sciences at the NCRRT. Throughout this time, she has been deeply involved in both laboratory research and the mentorship of graduate students, significantly influencing Egypt’s scientific landscape in the fields of renewable energy and electrochemical materials.

🔬 Research Interests

Her core research interests include the development of cathode materials for multivalent ion batteries, synthesis of polymer/metal oxide nanocomposites, and conversion of plastic waste into carbon nanomaterials for energy storage. She focuses on scalable, eco-friendly approaches to sustainable energy solutions, particularly in enhancing battery technology and supercapacitor performance.

📚 Publications Top Notes

🔬 Title: Facile Synthesis and Characterization of Perovskite-Type Nd₁−ₓCaₓMnO₃ Nanocomposites for High-Performance Supercapacitor Electrodes

📅 Published: May 2025
📘 Journal: Journal of Electronic Materials
👥 Contributors: Soraya Abdelhaleem, M. S. Shalaby, H. M. Hashem, Nashwa M. Yousif

Summary:
This research explores the synthesis of Nd₁−ₓCaₓMnO₃ perovskite-type nanocomposites using a facile route and their application as electrode materials in supercapacitors. The study reveals how calcium doping impacts the crystal structure and electrochemical behavior, resulting in enhanced specific capacitance and charge-discharge performance. The nanocomposites exhibit excellent electrochemical stability, making them promising candidates for next-generation energy storage devices.

🔬 Title: Plastic Waste‐Derived Carbon Nanotubes Decorated with Mo₂C, MoO₃, or MoO₃/Mo₂C as Effective Nanocomposite Materials for Supercapacitor Applications

📅 Published: May 2025
📘 Journal: ChemistrySelect
👥 Contributors: Ahmed E. Awadallah, Ateyya A. Aboul‐Enein, Nashwa M. Yousif, Mostafa A. Azab, Ahmed M. Haggar

Summary:
This environmentally focused study converts plastic waste into carbon nanotubes (CNTs) and further functionalizes them with Mo₂C, MoO₃, and a hybrid MoO₃/Mo₂C composite. The resulting materials exhibit exceptional electrochemical properties, including high conductivity and capacitance. The work provides a dual solution for plastic waste management and supercapacitor enhancement, highlighting the potential of green nanotechnology.

🔬 Title: Impact of Carbon Nanotubes on Superconducting Properties and Ferromagnetism of Indium-Doped Bi-2212 Superconductors: Critical Current Density Enhancement

📅 Published: January 2025
📘 Journal: Physica B: Condensed Matter
👥 Contributors: Soraya Abdelhaleem, Manale Noun, Nashwa M. Yousif, Mustafa Saeed Shalaby

Summary:
This article examines how the inclusion of carbon nanotubes influences the superconducting behavior of indium-doped Bi-2212 ceramics. The findings indicate enhanced critical current density and a marked effect on the magnetic and ferromagnetic properties. The research provides insight into the interplay between nanostructures and superconducting materials, opening avenues for high-efficiency superconductors in electronics.

🔬 Title: Electrochemical Performance of Flexible Supercapacitor Electrodes Based on EVA/PANI@CNT Nano-Composite

📅 Published: December 2024
📘 Journal: Russian Journal of Electrochemistry
👥 Contributors: Nashwa M. Yousif, Mohamed R. Balboul

Summary:
This study introduces a novel flexible electrode made from a composite of ethylene-vinyl acetate (EVA), polyaniline (PANI), and carbon nanotubes (CNTs). The material displays impressive capacitance retention and flexibility, ideal for wearable energy storage devices. It marks a significant advancement in flexible supercapacitor technology through a cost-effective and scalable approach.

🔬 Title: γ‐Irradiation Hardness Investigations of (PANI)₁−ₓ(Bi₂Te₃)ₓ Composites for Thermistor Applications

📅 Published: February 10, 2023
📘 Journal: Journal of Applied Polymer Science
👥 Contributors: Mustafa Saeed Shalaby, Soraya Abdelhaleem, Eman O. Taha, Nashwa M. Yousif

Summary:
The paper investigates the impact of γ-irradiation on polyaniline/Bi₂Te₃ composites, assessing their structural stability and electrical response. The results demonstrate that controlled irradiation improves the thermistor behavior of the composite, making it suitable for temperature-sensing applications in radiation-exposed environments. This work contributes to the design of robust, radiation-resistant sensors.

🧭 Conclusion

Dr. Nashwa M. Yousif exemplifies the modern researcher’s commitment to both innovation and sustainability. Her work bridges academic research and practical solutions, tackling some of the world’s most urgent energy challenges. Through her publications, graduate supervision, and national projects, she continues to lead with scientific integrity and a forward-looking vision. Her contributions make her a strong contender for recognition in national and international award platforms, especially in categories honoring women in science and sustainability innovation.

Dr. Yunxiao Li | Water Carbon Cycling | Best Researcher Award

Associate Professor, Shanxi Agricultural University, China

Yunxiao Li is an esteemed Associate Professor at Shanxi Agricultural University, with a specialization in environmental science and a focus on river carbon cycling. With a Ph.D. in environmental science from Ocean University of China, he has dedicated his research to understanding the intricate dynamics of water carbonate systems. His work spans critical regions in China, including Jiaozhou Bay, Yellow River, and Fenhe River. Dr. Li’s contributions to environmental science have been instrumental in uncovering the impacts of ecological restoration and human activities on carbon cycles in coastal and river systems. His interdisciplinary approach has earned him recognition both within China and globally, making him a prominent figure in the field.

Profile

Scopus

Education🎓

Dr. Yunxiao Li obtained his Doctorate in Environmental Science from Ocean University of China in 2018. During his academic journey, he laid the groundwork for his expertise in coastal and riverine biogeochemistry. His research throughout his doctoral studies focused on understanding carbon dynamics in aquatic ecosystems, particularly in areas impacted by urbanization and ecological changes. This strong educational foundation has propelled him toward groundbreaking research in carbon cycling processes, ecological restoration, and environmental sustainability.

Experience 💼

Dr. Li has garnered extensive experience in both academic research and applied environmental science. As an Associate Professor at Shanxi Agricultural University, he has contributed significantly to the advancement of knowledge in environmental science. His leadership in research projects, such as water pollution source analysis and ecological restoration in the Fenhe River, showcases his ability to combine academic rigor with practical solutions. Furthermore, Dr. Li has served as a Topic Editor for reputable journals such as Frontiers in Marine Science and Sustainability, where his expertise guides the discussion on critical environmental issues. His involvement in numerous high-impact research projects has cemented his role as a leader in environmental science.

Research Interests🔬

Dr. Yunxiao Li’s research primarily revolves around coastal biogeochemistry and river carbon cycling. His work explores how ecological restoration and anthropogenic factors, such as wastewater discharge, influence carbon dynamics in aquatic environments. By studying the Yellow River, Fenhe River, and Jiaozhou Bay, Dr. Li has gained valuable insights into the control mechanisms of CO₂ fluxes in semi-arid regions. He is also dedicated to understanding how carbon cycles in coastal systems can be altered by both natural processes and human intervention, ultimately aiming to enhance environmental sustainability.

Publications Top Note📚

Wang, G., Yao, X., Zhang, Z., Li, Y., & Fan, W. (2024). “Effect of jujube orchard abandonment time on soil properties and enzyme activities at soil profile in the Loess Plateau.” Scientific Reports.

Li, Y., Dang, J., Huang, X., Bai, J., & Chen, X. (2024). “The response of carbonate system to watershed urbanization process in a semi-arid river.” Journal of Ocean University of China.

Conclusion🌍

Dr. Yunxiao Li’s academic journey and extensive research on river and coastal carbon cycles have positioned him as a leading expert in the field of environmental science. His work in areas like the Jiaozhou Bay and Fenhe River is integral to understanding the effects of human activity on carbon dynamics in aquatic ecosystems. As he continues to innovate in the areas of ecological restoration and environmental sustainability, Dr. Li remains committed to driving meaningful change in the management and preservation of water resources. His leadership in both research and academia ensures that his contributions will have a lasting impact on the field.

Nashwa Yousif | Renewable Energy | Women Researcher Award