Weisheng Liu | Inorganic Chemistry | Best Researcher Award

Dr. Weisheng Liu | Inorganic Chemistry | Best Researcher Award

Lanzhou University | China

Dr. Weisheng Liu is a distinguished professor of chemistry at Lanzhou University, China, with over three decades of academic, research, and leadership experience in the field of lanthanide coordination chemistry. He received his Ph.D. in Chemistry from Lanzhou University and his B.S. from Shandong University. Dr. Liu has served in multiple prominent academic leadership roles, including Dean of the College of Chemistry and Chemical Engineering, Director of the Academic Affairs Office, and currently, Director of the Green Materials Research and Development Center at Lanzhou University. Dr. Liu’s research focuses on the synthesis, structure, and photophysical properties of lanthanide complexes and functional materials. He has pioneered work on supramolecular nanoreactors, photoluminescent MOFs, and room-temperature phosphorescent materials. His scholarly output includes over 388 scientific publications, many in top-tier journals such as Nature Communications, Advanced Materials, JACS, Angewandte Chemie, and Chemical Engineering Journal. His work has received international recognition, reflected in 14,286 citations across 11,929 documents and a Scopus h-index of 63, highlighting both his productivity and the significant impact of his research. Dr. Liu has been honored with multiple First Prizes for Excellence in Science and Technology from the Gansu Provincial Government and the Ministry of Education, China. With his strong academic record, international collaborations, and influential research contributions, Dr. Liu stands as a leading figure in coordination chemistry and materials science in China and globally.

Profiles : Scopus | Orcid 

Featured Publications

  • Li, J., Kou, M., Zhou, S., Dong, F., Huang, X., Tang, X., Tang, Y., & Liu, W. (2025). Regulation of lanthanide supramolecular nanoreactors via a bimetallic cluster cutting strategy to boost aza-Darzens reactions. Nature Communications, 16, 2169.

  • Miao, X., Zhang, P., Wang, B., Bai, X., & Liu, W. (2024). Bidirectional heterojunctions photocatalyst engineered with separated dual reduction sites for hydrogen evolution. Applied Catalysis B: Environmental and Energy, 357, 124268.

  • Zhang, P., Xie, W., Miao, X., Lin, Z., Yang, Y., Liu, W., & Liu, W. (2024). Phase control and energy-trapping management for high quality X-ray afterglow imaging. Chemical Engineering Journal, 502, 158157.

  • Yang, Y., Zhang, P., Miao, X., Lin, Z., Li, S., & Liu, W. (2024). Color‐tunable emission via site‐selective occupation of Eu²⁺ activators in silicate phosphors. Laser & Photonics Reviews, 18(4), 2400982.

  • Lin, Z., Zhang, P., Song, F., Yang, Y., Miao, X., & Liu, W. (2024). Employing racemization strategies to simultaneously enhance the quantum yield, lifetime, and water stability of room-temperature phosphorescent materials. Chemical Science, 15, 8052–8061.

 

Premnath Kumar | Electrocatalyst | Best Researcher Award

Dr. Premnath Kumar | Electrocatalyst | Best Researcher Award

Chulalongkorn University, Thailand

👨‍🎓Profiles

🧑‍🎓 Early Academic Pursuits

Dr. Premnath Kumar's academic journey began with a strong foundation in chemistry, earning a B.Sc. and an M.Sc. from Thiruvalluvar University, Tamil Nadu. His postgraduate research involved the synthesis and characterization of BiOCl/α-Fe2O3 photocatalysts, marking his early interest in materials for energy applications. His academic excellence culminated in a Ph.D. in Chemistry from the same university, focusing on cost-effective, platinum-free electrocatalysts for hydrogen evolution reactions.

🧑‍🔬 Professional Endeavors

He expanded his expertise as an International Postdoctoral Research Fellow at Chulalongkorn University, Bangkok, Thailand, from 2022 to 2024. Collaborating with leading scientists, including his mentor, Dr. Piyasan Praserthdam, he contributed to cutting-edge advancements in electrocatalysis and nanomaterials for energy conversion.

🧪 Research Focus and Contributions

His research emphasizes sustainable energy solutions through nanomaterials, electrocatalytic processes, and supercapacitor technology. Key contributions include:

  • Development of platinum-free catalysts for hydrogen production.
  • Investigations into nanomaterials for enhanced energy storage and conversion.
  • Promoting photocatalysis for green energy applications.

🌍 Impact and Influence

His work directly supports global sustainability goals by advancing affordable and efficient green energy technologies. His research findings have gained recognition for their potential to revolutionize hydrogen production and energy storage systems, with implications across academia and industry.

📚 Academic Citations and Recognition

Dr. Kumar's publications have been cited extensively, reflecting the academic and practical value of his contributions to chemistry and renewable energy.

🛠️ Technical Expertise

His proficiency spans analytical and electrochemical techniques, including:

  • XRD, SEM, EDX, FT-IR, UV-Vis, PL, and XPS for material characterization.
  • Advanced electrochemical methodologies like cyclic voltammetry, impedance spectroscopy, and HER/OER analysis.

👨‍🏫 Teaching and Mentorship

He has played an instrumental role in mentoring students and junior researchers, sharing his knowledge in electrocatalysis and nanotechnology to inspire the next generation of chemists.

🌟 Legacy and Future Contributions

He aims to further his impact in renewable energy technologies by exploring innovative materials and processes. His dedication to green energy solutions positions him as a thought leader in chemistry and sustainable development.

📖Notable Publications

A comprehensive review and perspective of recent research developments, and accomplishments on structural-based catalysts; 1D, 2D, and 3D nanostructured electrocatalysts for hydrogen energy production

  • Authors: Kumar, P., García, A., Praserthdam, S., Praserthdam, P.
  • Journal: International Journal of Hydrogen Energy
  • Year: 2024

Nonylphenol polybenzoxazines-derived nitrogen-rich porous carbon (NRPC)-supported g-C3N4/Fe3O4 nanocomposite for efficient high-performance supercapacitor application

  • Authors: Selvaraj, K., Yu, B., Spontón, M.E., Sayed, S.R.M., Kannaiyan, D.
  • Journal: Soft Matter
  • Year: 2024

Renovated FeCoP-NC nanospheres wrapped by CoP-NC nanopetals: As a tremendously effectual and robust MOF-assisted electrocatalyst for hydrogen energy production

  • Authors: Kumar, P., Maia, G., Praserthdam, S., Praserthdam, P.
  • Journal: Environmental Research
  • Year: 2024

Double role of CTAB as a surfactant and carbon source in Ni-Mo2C/GA composite: As a highly active electrocatalyst for hydrogen evolution reaction

  • Authors: Kumar, P., Arumugam, M., Maia, G., Praserthdam, S., Praserthdam, P.
  • Journal: Electrochimica Acta
  • Year: 2023

Reduced nickel on cobalt sulphide with carbon supported (Ni-CoS/C) composite material as a low-cost and efficient electrocatalyst for hydrogen evolution reaction

  • Authors: Kumar, P., Arumugam, M., Jagannathan, M., Praserthdam, S., Praserthdam, P.
  • Journal: Electrochimica Acta
  • Year: 2022

Carbon supported nickel phosphide as efficient electrocatalyst for hydrogen and oxygen evolution reactions

  • Authors: Kumar, P., Murthy, A.P., Bezerra, L.S., Maia, G., Madhavan, J.
  • Journal: International Journal of Hydrogen Energy
  • Year: 2021