Oritonda Muribwathoho | material science | Excellence in Research

Ms. Oritonda Muribwathoho | material science | Excellence in Research

Academic Lecturer and researcher,  CPUT,  South Africa

Oritonda Muribwathoho is a dedicated researcher and academic lecturer at the Cape Peninsula University of Technology (CPUT), specializing in advanced materials and manufacturing techniques. With a Master of Engineering (Summa Cum Laude) from CPUT, Oritonda has built a strong reputation for his impactful contributions to academia, particularly in friction stir welding and composite fabrication. As an educator, Oritonda’s innovative teaching methods have improved student learning outcomes, while his research has advanced the understanding of material processing. His published works and ongoing PhD research on Aluminium Metal Matrix Composites further demonstrate his expertise. With an h-index of 4 and an i10-index of 2, Oritonda’s research is widely acknowledged in the field. His goal is to push the boundaries of materials engineering to offer innovative solutions to the challenges of modern manufacturing.

Profile

Education 

Oritonda Muribwathoho holds a Master of Engineering (Summa Cum Laude) from the Cape Peninsula University of Technology (CPUT), where he developed a deep interest in advanced materials and manufacturing processes. His academic journey has been marked by excellence and a commitment to research, positioning him as a thought leader in materials science and engineering. Oritonda’s focus has always been on pushing the boundaries of innovation, particularly in friction stir welding and composite fabrication techniques, areas in which he has made significant contributions. His outstanding academic performance has earned him numerous accolades, with his thesis on materials and manufacturing techniques being widely recognized for its quality and potential impact. Currently, Oritonda is pursuing his PhD in the development of Aluminium Metal Matrix Composites, solidifying his expertise in the field and expanding his research horizons.

Research Focus 

Oritonda Muribwathoho’s research focuses primarily on the development of advanced materials, particularly Metal Matrix Composites (MMCs), and the improvement of manufacturing processes such as Friction Stir Welding (FSW) and Friction Stir Processing (FSP). His PhD thesis explores the fabrication of Aluminium Metal Matrix Composites, emphasizing the development of materials suitable for high-performance applications, such as marine and aerospace industries. Oritonda’s work in friction stir processing aims to optimize the mechanical properties and microstructure of metal joints, particularly dissimilar metal combinations, through multi-pass processing. His research has resulted in several influential publications, advancing the understanding of tool geometry, process parameters, and the influence of materials on the final properties of the joint. By addressing real-world challenges in material strength, corrosion resistance, and manufacturing efficiency, Oritonda’s work holds the potential to revolutionize industries that rely on composite materials and advanced manufacturing techniques.

Publications

Effect of tool geometry on microstructure and mechanical properties of submerged friction stir processed AA6082/AA8011 joints 🔧🔬

  1. The microstructure and mechanical properties of the friction stir processed TIG-welded aerospace dissimilar aluminium alloys ✈️🔩
  2. Impact of multi-pass friction stir processing on microhardness of AA1050/AA6082 dissimilar joints ⚙️🔧
  3. Microstructural and mechanical properties of submerged multi-pass friction stir processed AA6082/AA8011 TIG-welded joint 🔥🛠️
  4. Metal Matrix Composite Fabricated with 5000 Series Marine Grades of Aluminium Using FSP Technique: State of the Art Review 🌊🔬
  5. Metal Matrix Composite Developed with Marine Grades: A Review 🌍💡
  6. An Analysis Comparing the Taguchi Method for Optimizing the Process Parameters of AA5083/Silicon Carbide and AA5083/Coal Composites That Are Fabricated via Friction Stir Processing ⚙️🔬
  7. The mechanical properties of AA6082/AA1050 dissimilar joints subjected to multi-pass friction stir processing ⚒️🔩
  8. The effect of material position of multi-pass friction stir processing on friction stir welded AA1050/AA6082 dissimilar joints 🛠️🌀
  9. Review on Multi-Pass Friction Stir Processing of Aluminium Alloys 📚🔧
  10. Optimization and Regression Analysis of Friction Stir Processing Parameters of AA5083/Coal Composites for Marine Applications 🌊⚙️
  11. Optimization of FSP parameters in fabricating AA5083/Coal composites using Taguchi method 🧪🔧
  12. The Influence of Material Position towards the Bending Strength of the 4 Pass AA1050/AA6082 and AA6082/AA1050 FSPed Joints 🔩💪
  13. Characterization of multi-pass friction stir processed AA1050 and AA6082 dissimilar joint 🏗️🔬

Christos Mytafides | Materials Engineering Award | Excellence in Innovation

Dr Christos Mytafides | Materials Engineering Award | Excellence in Innovation

Dr Christos Mytafides , University of Ioannina, Greece

Christos Mytafides is a distinguished researcher in advanced multifunctional materials and energy-harvesting technologies. Born on July 14, 1985, in Xanthi, Greece, he currently resides in Chania, Crete. Christos earned his Ph.D. from the University of Ioannina, focusing on printed electronics and energy-harvesting composites. His work is well-regarded for its innovation in integrating advanced materials into structural composites. He has held various roles, including Postdoctoral Research Scientist at Technical University of Crete and R&D Engineer at ARCO/Murray. Christos has been a Fulbright Scholar at the University of Miami and has collaborated with leading institutions like Eindhoven University of Technology. His research has led to multiple publications and patents, and he continues to push the boundaries of material science and sustainability.

Publication Profile

Google Scholar

Education

Christos Mytafides holds a Ph.D. in Materials Science & Engineering from the University of Ioannina, where he specialized in advanced multifunctional energy-harvesting materials (2018-2023). His Master’s Degrees include one in Advanced Materials from the University of Ioannina (2016-2018), focusing on optoelectronic and magnetic materials, and another in Environmental Engineering & Science from Democritus University of Thrace (2013-2015), emphasizing energy-efficient designs. He also has a Bachelor’s Degree in Structural Engineering from the International Hellenic University (2003-2009), where he studied structural analysis and restoration. Additionally, Christos completed online courses in Quantum Physics, Sustainable Energy, and other relevant fields from prestigious institutions like Stanford and MIT. His comprehensive education reflects a strong foundation in both theoretical and applied aspects of materials science and engineering.

Experience 

Christos Mytafides has a diverse professional background in materials science and engineering. Currently a Postdoctoral Research Scientist at Technical University of Crete, he works on advanced composite materials. Previously, he served as a Research & Development Engineer at ARCO/Murray, focusing on structural and sustainability engineering. He was involved in several projects at the University of Ioannina, including Horizon 2020 and NSRF projects related to energy harvesting and smart materials. Christos also gained valuable experience during his Fulbright Scholarship at the University of Miami, researching multifunctional composites. His work as a Lab Assistant and Teaching Assistant at various universities, including Eindhoven University of Technology and Democritus University of Thrace, further underscores his expertise in both research and education. His experience spans across different research laboratories and practical engineering roles, reflecting a robust career in material science.

Awards and Honors

Christos Mytafides has received significant recognition for his contributions to materials science and energy-harvesting technologies. He was awarded the Fulbright Scholarship for his research at the University of Miami, which highlights his innovative work in multifunctional composites. His research has been recognized in various prestigious journals, underscoring the impact of his contributions to advanced materials and energy-harvesting technologies. Christos has also been involved in notable projects such as Horizon 2020 and NSRF, further cementing his reputation in the field. His work on advanced composites and energy-harvesting materials has earned him several accolades, including publication in high-impact journals like Materials Advances and Journal of Power Sources. His commitment to advancing the field of materials science is reflected in the numerous awards and honors he has received throughout his career.

Research Focus 

Christos Mytafides’s research focuses on advanced multifunctional materials and energy-harvesting technologies. His work primarily explores the integration of printed electronics with structural composites to develop innovative energy-harvesting solutions. He is particularly interested in developing and characterizing materials that can efficiently convert and store energy. His research includes the design and fabrication of high-performance solar cells, thermoelectric generators, and other energy-harvesting devices. Christos’s work also encompasses optoelectronic and magnetic materials, with applications in sustainable energy systems and smart textiles. His contributions to the field have led to significant advancements in the efficiency and functionality of composite materials. By combining theoretical knowledge with practical applications, Christos aims to push the boundaries of materials science and engineering, addressing contemporary challenges in energy sustainability and advanced material development.

Publication Top Notes

“A hierarchically modified fibre-reinforced polymer composite laminate with graphene nanotube coatings operating as an efficient thermoelectric generator” 🌐 Energy Advances, 2024

“Integrated architectures of printed electronics with energy-harvesting capabilities in advanced structural composites” 📚 University of Ioannina, 2023

“Carbon fiber/epoxy composite laminates as through-thickness thermoelectric generators” 🛠️ Composites Science and Technology, 2023

“Fully printed and flexible carbon nanotube-based thermoelectric generator capable for high-temperature applications” ⚡ Journal of Power Sources, 2022

“Printed single-wall carbon nanotube-based Joule heating devices integrated as functional laminae in advanced composites” 🔬 ACS Applied Materials & Interfaces, 2021

“A high performance flexible and robust printed thermoelectric generator based on hybridized Te nanowires with PEDOT: PSS” 🔋 Applied Energy, 2021

Yeonsik Choi | Materials Science | Best Researcher Award

Prof Dr Yeonsik Choi | Materials Science | Best Researcher Award

Prof Dr Yeonsik Choi, Yonsei University , South Korea

Yeonsik Choi earned his Ph.D. from the University of Cambridge, focusing on novel functional polymeric nanomaterials for energy harvesting. Prior, he completed an M.S. in Materials Science and Engineering and a B.S. in Metallurgical Engineering at Yonsei University, Seoul. His academic journey includes scholarships such as the Cambridge Trust Scholar and numerous awards recognizing his research contributions.

Publication Profile

Google Scholar

Education

Yeonsik Choi earned his Ph.D. from the University of Cambridge, focusing on novel functional polymeric nanomaterials for energy harvesting. Prior, he completed an M.S. in Materials Science and Engineering and a B.S. in Metallurgical Engineering at Yonsei University, Seoul. His academic journey includes scholarships such as the Cambridge Trust Scholar and numerous awards recognizing his research contributions.

Experience 

Dr. Choi serves as an Assistant Professor at Yonsei University and holds affiliations with multiple institutions including Gangnam Severance Hospital and Pohang University of Science and Technology. Previously, he was a NIH K99 Postdoctoral Fellow at Northwestern University, investigating bioresorbable electronics for cardiac therapy and gene therapy methods for atrial fibrillation.

Awards and Honors 

Yeonsik Choi has received prestigious awards including the Presidential Award for promoting health and medical technology in South Korea. He is a recipient of the MRS Postdoctoral Award, Baxter Young Investigator Award, and multiple grants such as the QSIB Opportunity Grant and NIH Pathway to Independence Award. His accolades reflect excellence in research in bioelectronics, healthcare R&D, and innovation in materials science.

Research Focus 

Dr. Choi’s research focuses on bioresorbable polymers and electronic medicine, advancing applications in cardiac electrotherapy and biomedical engineering. His work integrates materials science with biomedical applications, emphasizing innovative approaches to enhance healthcare technologies. Choi’s contributions include developing novel polymeric nanomaterials for energy harvesting and exploring gene therapy methods for treating cardiac conditions like atrial fibrillation.

Publication Top Notes

Fully implantable and bioresorbable cardiac pacemakers without leads or batteries

Controlling and assessing the quality of aerosol jet printed features for large area and flexible electronics

Stretchable, dynamic covalent polymers for soft, long-lived bioresorbable electronic stimulators designed to facilitate neuromuscular regeneration

Photocurable bioresorbable adhesives as functional interfaces between flexible bioelectronic devices and soft biological tissues

A transient, closed-loop network of wireless, body-integrated devices for autonomous electrotherapy

Piezoelectric Nylon‐11 Nanowire Arrays Grown by Template Wetting for Vibrational Energy Harvesting Applications

 

Congwen Duan | Advanced Materials Engineering Award | Best Researcher Award

Assoc Prof Dr Congwen Duan | Advanced Materials Engineering Award | Best Researcher Award

Assoc Prof Dr Congwen Duan, North China Electric Power University, China

Assoc. Prof. Duan Congwen 🌟, born in November 1987 in Dingzhou, Hebei, is a leading figure in green synthesis and hydrogen storage materials research. 🌱 As an Associate Professor at North China Electric Power University 🎓, he spearheads numerous national and provincial-level projects, contributing significantly to energy materials development. His extensive publication record includes over ten papers in prestigious journals, with high citation rates. 📚 With expertise in solid-state reactions and nanocrystalline materials, he's pioneering solutions for sustainable energy storage. Beyond academia, he's involved in consultancy projects and holds several patents. 🏅 His dedication to advancing eco-friendly technologies is shaping a greener future.

Publication Profile

Scopus

Academic Contributions and Recognition 📊✨

Duan holds a provincial-level natural science foundation project in the domain of energy materials. He is actively involved in multiple national natural science foundation projects, key national projects, education department projects, the 15th Five-Year Plan pre-research projects, and various horizontal His academic contributions are recognized through the publication of over ten research papers in prestigious domestic and international journals, including 11 SCI-indexed papers as the first author. Notably, one of these papers is highly cited and included in the ESI list.

 

Research Focus

Dr. Duan Congwen’s research primarily revolves around hydrogen storage materials 🌱 and nanomaterials synthesis. His expertise lies in understanding the mechanisms behind hydrogen storage and dehydrogenation processes, particularly in nanostructured materials like carbon nanotubes (CNTs) and metal hydrides. His investigations into vacancy defective surfaces and catalytic properties contribute to advancements in energy storage and renewable fuel technologies. Dr. Duan’s work bridges the gap between theoretical understanding and practical applications, paving the way for more efficient and eco-friendly energy solutions. 🌟

Publication Top Notes

“The impact of vacancy defective MgH2 (001)/(110) surface on the dehydrogenation of MgH2@Ni-CNTs: A mechanistic investigation” 📖, cited by 4, 2024 📅

“Co@Pd bimetallic catalysts doped on the CNTs for bidirectional improving hydriding/dehydriding property of Mg/MgH2” 📖, cited by 0, 2024 📅

“CNTs-Pd as Efficient Bidirectional Catalyst for Improving Hydrogen Absorption/Desorption Kinetics of Mg/MgH2” 📖, cited by 0, 2024 📅

“Anchoring Mo single atoms on N-CNTs synchronizes hydrogenation/dehydrogenation property of Mg/MgH2” 📖, cited by 18, 2023 📅

“The effect of vacancy defective Mg (0001) surface on hydrogenation of Ni-Mg-CNTs: A mechanistic investigation” 📖, cited by 8, 2023 📅

“Mechanochemical assisted hydrogenation of Mg-CNTs-Ni: kinetics modeling and reaction mechanism” 📖, cited by 15, 2022 📅

“Ni-CNTs as an efficient confining framework and catalyst for improving dehydriding/rehydriding properties of MgH2” 📖, cited by 48, 2022 📅

“Novel core-shell structured MgH2/AlH3@CNT nanocomposites with extremely high dehydriding-rehydriding properties derived from nanoconfinement” 📖, cited by 26, 2021