Assist. Prof. Dr. H A Yousefi | Ammonia Combustion | Best Researcher Award

Assist. Prof. Dr. H A Yousefi | Ammonia Combustion | Best Researcher Award

Kookmin University, South Korea.

Dr. Hossein Ali Yousefi Rizi is an accomplished researcher and academic with over 15 years of experience in mechanical system engineering, occupational and environmental safety, and industrial hygiene. He has contributed significantly to combustion technologies, renewable energy systems, and workplace safety measures. Currently, he is a researcher at Kookmin University in South Korea, with previous academic roles at Hansung University and Isfahan University of Medical Sciences. His work spans teaching, research, reviewing, and editorial responsibilities in prestigious journals.

Profile

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🎓 Education

Dr. H. A. Yousefi earned his Ph.D. in Mechanical System Engineering from Kookmin University, South Korea, in 2024. His doctoral research focused on the stability and safety analysis of pure ammonia flameless combustion for hydrogen production, contributing to advancements in clean energy technologies. He previously obtained his M.Sc. in Occupational Health Engineering from Tarbiat Modares University, Tehran, Iran, in 1996, where he investigated the evaluation of electromagnetic fields at extremely low frequencies (ELF) and their health effects on high-voltage substation workers. His academic journey began with a B.Sc. in Physics from Isfahan University, Iran, in 1991, providing him with a strong foundation in physical sciences and engineering principles.

🏛 Experience

Dr. H. A. Yousefi is a researcher at the Department of Mechanical Engineering, New Energy Lab, Kookmin University (2022-2025), where he focuses on advancing sustainable energy solutions. He has extensive academic experience, having served as an Assistant Professor at the Department of Mechanical System Engineering, Hansung University, and previously at the Department of Occupational Safety and Health Engineering, Isfahan University of Medical Sciences (1997-2021). His contributions to scientific research extend beyond teaching, as he has also been a Guest Editor for the Journal of Energies, Switzerland (2022-2024), and a Reviewer for both the Iranian Journal of Public Health (2022-2024) and the Medical Journal of the Islamic Republic of Iran (MJIRI) (2020-2024).

🔬 Research Interests

Combustion Technologies: Ammonia combustion, NOx reduction, flameless combustion

Renewable Energy Systems: Hydrogen production, ammonia cracking, energy efficiency

Occupational & Environmental Health: Industrial ventilation, risk management, toxicology

Thermal Systems: Heat transfer, cooling systems, thermal stress control

Electromagnetic Safety: Health risks in high-voltage substations

🏆 Awards & Honors

Academic Excellence Award, Kookmin University (2024)

Academic Excellence Award, Isfahan University of Medical Sciences (2012)

Outstanding Researcher Medal, Isfahan Foundation for Elites (2011)

Outstanding Researcher Medal, Foundation for Elites (2008)

Special Scholarship, Ministry of Health, Medical Education (1992)

📚 Notable Publications

Energy Research:

Development of Ammonia Combustion Technology for NOx ReductionEnergies (2025)

Green Hydrogen Production Technologies from Ammonia CrackingEnergies (2022)

Contributors: Yousefi H. A., Donghoon Shin

Occupational Health:

Evaluation of Occupational Noise Levels in the Ear Canal of Exposed WorkersInternational Journal of Preventive Medicine (2022)

Contributors: Asady, H.; Fuente, A.; Pourabdian, S.; Rizi, H. A. Y.; Forouharmajd, F.

Nanotechnology & Medicine:

Polymeric Nanoparticles in Cancer Chemotherapy: A Narrative ReviewIranian Journal of Public Health (2022)

Contributors: Yousefi Rizi, H. A.; Shin, D. H.; Rizi, S. Y.

 

 

 

 

Ms. Danai Tsakiri | Extractive Metallurgy | Best Researcher Award

Ms. Danai Tsakiri | Extractive Metallurgy | Best Researcher Award

National Technical University of Athens, Greece.

Danai Tsakiri is a dedicated researcher specializing in Metallurgy and Materials Science, with a strong academic background and extensive experience in raw materials research. She has made significant contributions to the study of acid-activated clays, lithium extraction, and sustainable industrial materials. Currently, she serves as a Research Assistant at the National Technical University of Athens (NTUA), actively participating in multiple European and national research projects.

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🎓 Education

Ms. Danai Tsakiri is a Ph.D. candidate in Metallurgy and Materials Science at the National Technical University of Athens (NTUA), Greece. She holds an M.Sc. in Science and Technology of Materials from NTUA (2010–2012), where she graduated with honors, achieving a grade of 8.69/10.0. Additionally, she earned a Diploma in Mining and Metallurgical Engineering from NTUA (2005–2010) with an outstanding grade of 9.08/10.0. Throughout her academic journey, Ms. Tsakiri has demonstrated excellence in her field, contributing to research and advancements in metallurgy and materials science.

🛠️ Professional Experience

Ms. Danai Tsakiri has extensive experience in metallurgy and materials science research. Since 2014, she has been a Research Assistant at the Laboratory of Metallurgy at NTUA, where she conducts laboratory experiments, analyzes research data, and contributes to scientific publications. She has been actively involved in multiple European-funded projects, including LEEMA, NANO-HVAC, ECO-BINDER, DIANA, and BATTERFLAI. Prior to this, she worked as a Junior Industrial Rocks & Minerals Researcher at S&B Group (2013–2014), focusing on the investigation of industrial mineral properties. Her experience also includes an internship at the Hellenic Research Centre for Metals S.A. (ELKEME) in 2009, where she conducted laboratory analyses on metallurgical samples.

🔬 Research Interests

Metallurgy & Materials Science – Acid activation, structure-property relationships.

Raw Materials & Circular Economy – Sustainable mineral processing.

Battery Materials & Lithium Extraction – Alternative methods for Li recovery.

Nanotechnology in Insulation & Construction – Low-carbon material development.

🏆 Awards & Honors

Technical Chamber of Greece Award for academic excellence.

NTUA High Performance Recognition during studies.

📚 Notable Publications

Li Extraction from a-Spodumene Concentrate via Carbonizing Calcination
Materials Proceedings (December 2023) 
Contributors: Katerina Maliachova, Nikolaos Doukas, Danai Tsakiri, Michail Samouhos, Lefkothea Sakellariou, Iliana Douni, Maria Taxiarchou, Ioannis Paspaliaris
Source: Multidisciplinary Digital Publishing Institute

Structural and Surface Modification of Oxalic-Acid-Activated Bentonites in Various Acid Concentrations for Bleaching Earth Synthesis—A Comparative Study
Minerals (June 2022)
Contributors: Danai Tsakiri, Iliana Douni, Maria Taxiarchou

 

 

 

Dr. Huazhang Guo | Nanomaterials | Best Researcher Award

Dr. Huazhang Guo | Nanomaterials | Best Researcher Award

Shanghai University, China.

Huazhang Guo is a Research Associate at Shanghai University, specializing in the green, controllable preparation and application of carbon nanomaterial functional materials. With a strong background in nanomaterials and catalysis, she has made significant contributions to sustainable energy conversion and chemical production. Over the years, she has published 13 high-impact journal articles, including in Nature Communications, Advanced Functional Materials, and Materials Today. Her work has garnered 1834 citations with an H-index of 22, and she also serves as a guest editor for the journals Molecules and Nanomaterials.

Profile

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Education 🎓

Huazhang Guo pursued her Ph.D. in Materials Science at Shanghai University, where she specialized in the green and controllable preparation of carbon nanomaterial functional materials. Prior to that, she earned her Master’s degree in Nanomaterials from the same institution, focusing on advanced material synthesis and their applications in energy conversion and catalysis. She began her academic journey with a Bachelor’s degree in Chemistry, which laid the foundation for her expertise in material chemistry, nanotechnology, and sustainable materials. Her strong academic background has contributed significantly to her research in carbon-based functional materials and electrocatalysis.

Experience 👩‍🔬

Huazhang Guo is currently a Research Associate at Shanghai University, where she focuses on the green and controllable preparation of carbon nanomaterial functional materials. In addition to her research role, she serves as a Guest Editor for the journals Molecules and Nanomaterials, contributing her expertise to advancing scientific publications in nanotechnology and materials science.

She actively collaborates with leading universities and has co-authored research papers in prestigious journals such as Nature Communications, ACS Nano, Carbon, Applied Materials Today, and Molecules. Her work emphasizes electrocatalysis, sustainable material applications, and nanomaterial innovations.

Research Interests 🔬

Carbon Nanomaterials: Green and controllable synthesis for various applications

Electrocatalytic Reduction of CO₂ (ECO₂RR): Sustainable syngas production with tunable CO/H₂ ratios

Energy Conversion & Catalysis: Designing efficient and stable carbon-based catalysts for CO₂ utilization

Advanced Functional Materials: Exploring their role in sustainable chemistry

Awards & Achievements 🏆

5 Highly Cited Papers (ESI Top Papers)

1834 Total Citations & H-index of 22

1 Authorized Chinese Invention Patent & 15 Patent Applications

Editorial Role in Molecules and Nanomaterials

Selected Publications 📚

Recent advances in amino-functionalized metal–organic frameworks for sustainable photocatalytic carbon dioxide reduction
Yaning Liu, Huazhang Guo, Zhonghua Sun, Jiye Zhang, Zhihui Zhang
Separation and Purification Technology, 2025
Cited by: 1

Harnessing graphene quantum dots for the selective and sensitive detection of dye contaminants
Yuping Xiong, Weitao Li, Luoman Zhang, Jiye Zhang, Liang Wang
Diamond and Related Materials, 2025

Optimizing the crystal structure and electrochemical properties of Na₄MnCr(PO₄)₃ by trace La doping
Keyi Sun, Yuxuan Liu, Wenbin Fei, Yulei Sui, Ling Wu
Applied Surface Science, 2025

Radiation-synthesis of covalent bonding heterojunctions for selective solar-driven CO₂ reduction
Weidong Hou, Huazhang Guo, Kang Wang, Ming Hong Wu, Liang Wang
Materials Today, 2025

Radiation-Synthesized Metal–Organic Frameworks with Ligand-Induced Lewis Pairs for Selective CO₂ Electroreduction
Wenhui Liu, Bijun Tang, Kai Huang, Zhendong Lei, Liang Wang
Small, 2024
Cited by: 7