Thembinkosi Donald Malevu | Nanomaterials | Young Scientist Award

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Thembinkosi Donald Malevu | Nanomaterials | Young Scientist Award

Assoc Prof Dr. Thembinkosi Donald Malevu , University of North West, South Africa.

Publication profile

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Education and Experience

  • 2015-2018: Doctor of Philosophy (Physics)Ā šŸŽ“šŸ“˜
  • 2013-2014: Master of Science in NanoscienceĀ šŸŽ“šŸ”¬
  • 2012: Bachelor of Science Honours (Semiconductor Physics)Ā šŸŽ“šŸ”¬
  • 2008-2011: Bachelor of Science (Physics, Chemistry, and Biology)Ā šŸŽ“šŸ”¬
  • 2024-Present: Associate Professor, Department of Physics, NWU, Mmabatho, South AfricaĀ šŸ‘Øā€šŸ«šŸ«
  • 2021-2024: Associate Professor, Department of Physics, SMU, South AfricaĀ šŸ‘Øā€šŸ«
  • 2021-2024: Senior Lecturer, Department of Physics, SMU, South AfricaĀ šŸ‘Øā€šŸ«
  • 2017-2021: Lecturer, Department of Physics, UKZN, South AfricaĀ šŸ‘©ā€šŸ«
  • 2015: Stand-by Lecturer, Department of Physics, UFS, South AfricaĀ šŸ§‘ā€šŸ«
  • 2014: Lecturer, Maluti FET, South AfricaĀ šŸ‘©ā€šŸ«
  • 2015-2017: Head of Media and Marketing, Postgraduate Council, UFSĀ šŸ–„ļøšŸŽ¤
  • 2010-2017: Tutor and Laboratory Assistant, UFS, South AfricaĀ šŸ§‘ā€šŸ«šŸ§Ŗ

Suitability For The Award

Dr. Thembinkosi Donald Malevu is an outstanding candidate for the Young Scientist Award, owing to his exceptional contributions in the field of physics, particularly within nanoscience, semiconductor physics, and materials research. With an impressive academic and professional background, Dr. Malevu has demonstrated significant achievements in both his research and teaching roles. His collaborations, both locally and internationally, further highlight his influence and impact on the scientific community.

Professional DevelopmentĀ 

Publications Top Notes

Chang Wu | Nanomaterials design | Best Researcher Award

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Dr. Chang Wu | Nanomaterials design | Best Researcher Award

Doctorate at University of Canterbury, New Zealand

Chang Wu is a Postdoctoral Research Fellow in the Chemical and Process Engineering Departments at the University of Canterbury, Christchurch, New Zealand. He earned his PhD in Chemistry/Engineering from the University of Wollongong, Australia, where he specialized in the development of advanced materials for metal-oxygen batteries. Wu’s research expertise lies in the synthesis of nano-materials, metal-oxygen batteries, and electrocatalysts. His work includes investigating advanced catalysts for oxygen evolution reactions and exploring novel materials for energy storage applications.

Author Metrics

Scopus Profile

Chang Wu has made significant contributions to the field of electrochemistry and materials science, with multiple high-impact publications in reputable journals. His work has been cited extensively, reflecting his influence and recognition in the research community. As a co-first author on several publications, Wu’s contributions have been pivotal in advancing the understanding and application of electrocatalysts and battery technologies.

Education

Chang Wu completed his PhD in Chemistry/Engineering at the University of Wollongong, Australia, focusing on advanced materials for metal-oxygen batteries. His educational background also includes a Bachelor of Engineering from Dalian University of Technology, China, where he studied materials science and engineering. His academic training has provided a strong foundation in both theoretical and practical aspects of materials and electrochemical engineering.

Research Focus

Wu’s research focuses on the synthesis and application of nano-materials, particularly in the context of metal-oxygen batteries and electrocatalysts. He investigates the performance and mechanisms of materials used in energy storage systems, such as Li-O2, Na-O2, and Zn-air batteries. His current work includes developing advanced catalysts for oxygen evolution reactions in alkaline electrolytes and exploring bi-functional materials for rechargeable battery applications.

Professional Journey

Chang Wu’s professional journey includes roles as a Research Assistant at the Institute of Superconducting and Electronic Materials, Wollongong, and as a Postdoctoral Research Fellow at the University of Canterbury. His work has involved significant research into non-noble metal catalysts and advanced materials for energy storage, highlighting his progression from early research roles to leading complex projects and collaborations in his current position.

Honors & Awards

Wu’s contributions to the field have been recognized through various honors and awards. Notably, he represented New Zealand at the 15th JSPS HOPE Meeting with Nobel Laureates in Japan. His research achievements and collaborations have also secured funding from prestigious organizations, including the New Zealand Ministry of Business Innovation & Education (MBIE) and the Australian Nuclear Science and Technology Organization (ANSTO).

Publications Noted & Contributions

Wu has authored and co-authored numerous publications in high-impact journals, contributing to the fields of electrochemistry and materials science. Notable publications include articles on Na-O2 battery performance, highly efficient catalysts for Li-O2 batteries, and advancements in carbon materials for electrochemical applications. His research has advanced the understanding of electrocatalysts and energy storage materials, making significant contributions to both fundamental and applied sciences.

Lattice Distortion and H-passivation in Pure Carbon Electrocatalysts for Efficient and Stable Two-electron Oxygen Reduction to H2O2

  • Authors: Lin, L., Huang, L., Wu, C., Wallace, G.G., Huang, W.
  • Journal: Angewandte Chemie – International Edition
  • Year: 2023
  • Volume: 62
  • Issue: 49
  • Page: e202315182
  • Citations: 7

Abstract

This study explores how lattice distortion and H-passivation in pure carbon materials enhance their efficiency and stability for the two-electron oxygen reduction reaction (ORR) to hydrogen peroxide (Hā‚‚Oā‚‚). The authors investigate the structural and chemical modifications in carbon electrocatalysts that contribute to improved catalytic performance.

Boosting Na-O2 Battery Performance by Regulating the Morphology of NaO2

  • Authors: Wu, C., Yang, Q., Zheng, Z., Chen, J., Wang, J.
  • Journal: Energy Storage Materials
  • Year: 2023
  • Volume: 54
  • Pages: 1ā€“9
  • Citations: 3

Abstract

This paper discusses methods to enhance the performance of sodium-oxygen (Na-Oā‚‚) batteries by manipulating the morphology of sodium superoxide (NaOā‚‚). The authors demonstrate how controlling the structural aspects of NaOā‚‚ can significantly impact battery efficiency and stability.

Novel Porous Thermosensitive Gel Electrolytes for Wearable Thermo-electrochemical Cells

  • Authors: Zhou, Y., Zhang, S., Buckingham, M.A., Wallace, G., Chen, J.
  • Journal: Chemical Engineering Journal
  • Year: 2022
  • Volume: 449
  • Article Number: 137775
  • Citations: 26

Abstract

The research introduces innovative porous thermosensitive gel electrolytes designed for wearable thermo-electrochemical cells. These electrolytes are intended to enhance the performance and flexibility of electrochemical devices integrated into wearable technologies.

Fast Activation of Graphene with a Highly Distorted Surface and Its Role in Improved Aqueous Electrochemical Capacitors

  • Authors: Zhong, L., Wu, C., Lei, S., Gao, B., Lin, L.
  • Journal: ACS Applied Energy Materials
  • Year: 2022
  • Volume: 5
  • Issue: 7
  • Pages: 8004ā€“8014
  • Citations: 6

Abstract

This article explores how the rapid activation of graphene with a highly distorted surface contributes to enhanced performance in aqueous electrochemical capacitors. The study highlights the effects of structural modifications on the electrochemical properties and efficiency of capacitors.

Research Progress and Future Perspectives on Rechargeable Na-O2 and Na-CO2 Batteries

  • Authors: Zheng, Z., Wu, C., Gu, Q., Konstantinov, K., Wang, J.
  • Journal: Energy and Environmental Materials
  • Year: 2021
  • Volume: 4
  • Issue: 2
  • Pages: 158ā€“177
  • Citations: 27

Abstract

This review paper provides a comprehensive overview of recent advancements and future directions in rechargeable sodium-oxygen (Na-Oā‚‚) and sodium-carbon dioxide (Na-COā‚‚) batteries. It discusses the current state of research, challenges, and potential improvements in these battery technologies.

Strengths of Chang Wu’s Research

  1. Innovative Material Synthesis: Chang Wuā€™s work in synthesizing advanced nanomaterials, particularly for metal-oxygen batteries and electrocatalysts, reflects his expertise in creating novel materials that enhance performance and stability. His research on lattice distortion and H-passivation in carbon electrocatalysts is an example of this innovative approach.
  2. High-Impact Publications: Wu has authored several high-impact publications in reputable journals such as Angewandte Chemie – International Edition and Energy Storage Materials. His research is well-cited, indicating significant influence in the fields of electrochemistry and materials science.
  3. Focus on Energy Storage and Catalysis: Wuā€™s research on metal-oxygen batteries (e.g., Na-Oā‚‚ and Li-Oā‚‚) and electrocatalysts demonstrates a clear focus on improving energy storage technologies and catalytic processes. This specialization is crucial for advancing sustainable energy solutions.
  4. Recognition and Awards: Wu’s representation of New Zealand at the JSPS HOPE Meeting with Nobel Laureates and other awards highlight his recognition and esteemed position in the research community. These accolades emphasize his contributions and the impact of his work.
  5. Funding and Support: The funding received from organizations such as the New Zealand MBIE and Australian ANSTO underscores the importance and potential of Wuā€™s research. It reflects confidence from prestigious institutions in his researchā€™s direction and outcomes.

Areas for Improvement

  1. Broader Collaboration: While Wu has a strong track record in his niche areas, expanding collaborations beyond his current scope could open new interdisciplinary research avenues and enhance the application of his findings in diverse fields.
  2. Publication Variety: Although Wu has published extensively in high-impact journals, diversifying his publication portfolio to include more interdisciplinary or applied journals could broaden the reach and application of his research.
  3. Public Engagement: Increasing engagement with the broader public and industry stakeholders through outreach activities or public talks could enhance the societal impact of his research and foster greater awareness of his workā€™s practical applications.
  4. Research Funding Diversity: While Wu has secured funding from notable organizations, exploring additional funding sources, including industry partnerships or international grants, could provide more financial stability and support for innovative projects.
  5. Translational Research: Emphasizing the translation of his research findings into commercial or practical applications could improve the real-world impact of his work. This might involve closer collaboration with industry partners to develop and commercialize new technologies.

Conclusion

Chang Wuā€™s research stands out for its innovative approach to material synthesis, high-impact publications, and focus on critical areas such as energy storage and catalysis. His accolades and funding reflect his significant contributions to these fields. However, expanding collaborations, diversifying publication venues, engaging with the public, exploring varied funding sources, and focusing on translational research could further enhance the impact and reach of his work. Overall, Wu’s research has made a notable mark on the field, and addressing these areas for improvement could elevate his influence and application of scientific advancements.

Assist Prof Dr. Muhammad Hilal | Nanomaterials Awards | Young Scientist Award

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Assist Prof Dr. Muhammad Hilal | Nanomaterials Awards | Young Scientist Award

Assist Prof Dr. Muhammad Hilal , Sejong university, Seoul, South korea

Dr. Muhammad Hilal, an Assistant Professor at Sejong University in Seoul, South Korea, is a distinguished researcher in chemical engineering and nanotechnology. With a PhD from Dongguk University, Seoul, he has garnered recognition for his groundbreaking work, including prestigious grants from the National Research Foundation of Korea (NRF) and the Best Research Award during his doctoral studies. Dr. Hilal’s expertise spans the synthesis of 2D materials, sensor development, and renewable energy technologies. His passion for education is evident through his extensive teaching experience and numerous impactful publications in renowned journals. With a focus on advancing gas sensing technology and enhancing energy harvesting devices, Dr. Hilal continues to drive innovation in the field of nanomaterials.

Professional Profile:

Scopus

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Orcid

šŸ”¬ Expertise:

Chemical Engineering | Nanomaterials | Sensors | Renewable Energy

Dr. Muhammad Hilal is a passionate researcher and educator with extensive experience in the field of chemical engineering and nanotechnology. With a Doctor of Philosophy (PhD) in Chemical Engineering from Dongguk University, Seoul, South Korea, Dr. Hilal has dedicated his career to pushing the boundaries of material science for innovative technological applications.

šŸŽ“ Education:

  • PhD in Chemical Engineering, Dongguk University, Seoul, South Korea
  • Master of Sciences in Applied Physics, Ghulam Ishaq Khan Institute of Engineering Sciences and Technology, Pakistan
  • Bachelor of Science in Physics, Abdul Wali Khan University, Pakistan

šŸ† Achievements:

  • Recipient of prestigious research grants from the National Research Foundation of Korea (NRF).
  • Awarded Best Research Award during PhD at Dongguk University.
  • Distinction in both Master’s and Bachelor’s degrees.

šŸ” Research Interests:

  • Synthesis and engineering of 2D materials (MXene, Graphene, MoS2).
  • Development of sensors for gas, glucose, caffeine, and pH monitoring.
  • Advancements in renewable energy technologies including hybrid solar cells and organic solar cells.
  • Exploration of supercapacitors, Zn Ion batteries, and photocatalysis.

šŸ“š Teaching Experience:

  • Instructed undergraduate courses in Semiconductor Device Processing and Technology, Sensor Electronics, and Sensor Signal Processing and Network.
  • Experienced in teaching Solid State Physics, Organic Semiconductors & Devices, and Thin Film Technology at both undergraduate and graduate levels.

šŸ“ Publications:

Dr. Hilal has authored numerous impactful research papers, focusing on the development of advanced materials for various applications, published in renowned journals such as Nano-micro Letters, Applied Surface Science, and IEEE Sensors.

šŸŒ± Future Research Plan:

  • Further exploration of MXene engineering for advanced gas sensing technology.
  • Investigating the tunability of electronic band structures in metal oxides to enhance performance in energy harvesting and storage devices.

Publication Top Notes:

Newly Design Porous/Sponge Red Phosphorus@Graphene and Highly Conductive Ni2P Electrode for Asymmetric Solid State Supercapacitive Device WithĀ ā€¦

Citation – 48

Significant improvement in the photovoltaic stability of bulk heterojunction organic solar cells by the molecular level interaction of graphene oxide with a PEDOT: PSSĀ ā€¦

Citation – 46

A dual-functional flexible sensor based on defects-free Co-doped ZnO nanorods decorated with CoO clusters towards pH and glucose monitoring of fruit juices and human fluids

Citation – 26

Improving the conductivity of PEDOT: PSS to nearly 1 million S/m with graphene on an ITO-glass substrate

Citation – 23

Interface engineering of G-PEDOT: PSS hole transport layer via interlayer chemical functionalization for enhanced efficiency of large-area hybrid solar cells and their chargeĀ ā€¦

Citation – 23