Xeniya Leontyeva | Electrochemistry | Women Researcher Award

Mrs. Xeniya Leontyeva | Electrochemistry | Women Researcher Award

D.V.Sokolskiy Institute of Fuel, Catalysis and Electrochemistry | Kazakhstan

Mrs. Xeniya Alexandrovna Leontyeva is a researcher specializing in electrochemical materials, semiconductor thin films, and nanostructured coatings, with a strong focus on applications in renewable energy and corrosion protection. She is affiliated with the Laboratory of Electrochemistry and Nanotechnological Processes at the “D.V. Sokolsky Institute of Fuel, Catalysis and Electrochemistry JSC” in Almaty, Kazakhstan, where she has contributed to scientific research since 2010. Her academic training spans the Bachelor’s, Master’s, and PhD programs in chemical engineering and chemistry at Al-Farabi Kazakh National University and the Kazakhstan-British Technical University, forming a solid foundation for her multidisciplinary research trajectory. Over more than a decade of scientific activity, Mrs. Leontyeva has been involved in national and international research projects funded by the Ministry of Education and Science of Kazakhstan, including studies on photoelectrochemical processes, semiconductor fabrication, conductive polymers, multicomponent chalcogenides for solar cells, and advanced anti-corrosion materials for industrial sectors. Her work has led to notable technological advancements and two innovative patents related to the preparation of cadmium sulfide colloidal solutions and the fabrication of ZnS thin films, demonstrating her contribution to practical and industrially relevant innovation. Mrs. Leontyeva has authored multiple peer-reviewed publications in respected journals such as Russian Journal of Applied Chemistry, Coatings, Materials Today: Proceedings, Journal of Saudi Chemical Society, Electroanalysis, and the Reports of the National Academy of Sciences of the Republic of Kazakhstan. Her research covers areas including electrochemical deposition, bismuth-based semiconductors, photoelectrochemical performance analysis, and organic corrosion inhibitors with relevance to the petrochemical industry. Through collaborations with the National Academy of Sciences of Belarus, Belarusian State University, and regional scientific institutions, she has helped strengthen cross-border research initiatives in materials science and applied chemistry.

Profiles: Scopus | ORCID

Featured Publications

Puzikova, D., Khussurova, G., Leontyeva, X., Kholkin, O., Kenzin, N., Zhurinov, M., & Peshaya, S. (2025). Review of organic corrosion inhibitors: Application with respect to the main functional group. Journal of Saudi Chemical Society.

Leontyeva, X. A., Ivanova, N. A., Khussurova, G. M., Puzikova, D. S., & Galeyeva, A. K. (2025). Photoelectrochemical performance of BiSI/Bi₁₃S₁₈I₂ thin films prepared via one-step chemical bath deposition. Electroanalysis.

Leontyeva, X. A., Khussurova, G. M., Puzikova, D. S., Nefedov, A. N., & Zhurynov, M. (2025). Performance and application of organic corrosion inhibitors in the petrochemical industry of the CIS countries: Review. Reports.

Leontyeva, X. A., Puzikova, D. S., Khussurova, G. M., Panchenko, P. V., & Galeyeva, A. K. (2023). Electrochemical deposition of bismuth sulfide thin films. Series Chemistry and Technology.

Leontyeva, X. A., Puzikova, D. S., Dergacheva, M. B., Khussurova, G. M., & Panchenko, P. V. (2023). Synthesis and properties of semiconductor bismuth sulfide iodide for photoelectrochemical applications. Journal of Saudi Chemical Society

Robert Hahn | Elektrochemie | Best Paper Award

Dr Robert Hahn | Elektrochemie | Best Paper Award

Dr Robert Hahn,Fraunhofer IZM,Germany

Dr. Robert Hahn is a researcher at Fraunhofer IZM (Institute for Reliability and Microintegration) in Germany. His work focuses on advanced technologies in microelectronics and integrated systems, emphasizing reliability, miniaturization, and innovative solutions for electronic components. Dr. Hahn is involved in projects that aim to enhance the performance and durability of microelectronic systems, contributing to the advancement of technology in various applications. His research supports the development of cutting-edge solutions in electronics, driving progress in industries such as automotive, telecommunications, and consumer electronics.

Profile

Orcid

Education

  • M.Sc. in Electrical Engineering: Technical University of Dresden, 1986
  • Ph.D. in Electrical Engineering: Technical University of Dresden, 1990

Proffessional Experience

Dr. Robert Hahn has a distinguished professional career, particularly in the field of energy systems and microelectronics. His professional experience includes:

  • Head of the Micro Energy Group, Fraunhofer IZM, Berlin (since 1994): Leading the group focused on developing micro energy systems, including new batteries, micro fuel cells, and hydrogen generators. He has coordinated several national and European research projects, including the FP7 project MATFLEXEND and the BMBF project Zn-H2.
  • Research and Development: Dr. Hahn has worked on numerous projects related to lithium-ion batteries, aluminum-ion and nickel-zinc rechargeable batteries, and hydrogen storage systems. His work has led to the development of innovative energy storage solutions and advanced micro-battery technologies.
  • Lecturer: Dr. Hahn has given lectures on micro energy storage at the Technical University of Berlin, contributing to academic knowledge and training in the field of micro energy technologies.

Dr. Hahn’s career is marked by significant contributions to the advancement of energy systems and his involvement in high-impact research projects and innovations in the field.

Research Focus: Elektrochemie 

  1. Lithium-Ion Batteries: Developing and optimizing lithium-ion battery technologies for improved performance and efficiency.
  2. Aluminum-Ion and Nickel-Zinc Rechargeable Batteries: Investigating novel rechargeable battery systems, including aluminum-ion and nickel-zinc batteries, to enhance energy storage capabilities.
  3. Energy Storage in Hydrogen Evolution Electrochemical Cells: Exploring energy storage solutions through hydrogen evolution electrochemical cells, focusing on hydrogen as a clean energy carrier.
  4. Micro Fuel Cells: Developing micro fuel cells for various applications, with an emphasis on compact and efficient energy generation.
  5. Hydrogen Generators: Researching and prototyping hydrogen generators for energy applications, including sustainable and scalable solutions for hydrogen production.

Dr. Hahn’s work is dedicated to advancing micro energy systems, including the development of new technologies and improving existing energy storage solutions.

Awards And Honors: Elektrochemie 

  • Fraunhofer Research Award: Recognized for his outstanding contributions to research in energy systems and microelectronics.
  • Innovation Awards: Received for his work on developing advanced battery technologies and micro energy systems.
  • Patent Recognition: Several of his patents in the field of energy systems have been acknowledged for their impact on the industry.

These awards and honors reflect Dr. Hahn’s significant achievements and contributions to the field of energy research and technology development.

Publication Top Notes: Elektrochemie 

  1. Focus on Battery Technologies: Many of his publications cover advancements in lithium-ion batteries, aluminum-ion batteries, and nickel-zinc rechargeable batteries. These works contribute to the development of more efficient and durable energy storage systems.
  2. Micro Fuel Cells and Hydrogen Generators: His research on micro fuel cells and hydrogen generators is detailed in several papers, highlighting innovations in compact energy generation and sustainable hydrogen production.
  3. Energy Storage Systems: Dr. Hahn’s publications include significant studies on energy storage in hydrogen evolution electrochemical cells, exploring new methods for efficient and scalable energy storage.
  4. Patented Technologies: His papers often discuss technologies covered by his patents, including advancements in micro-battery design and energy storage solutions.
  5. European and National Research Projects: Publications related to the FP7 project MATFLEXEND and the BMBF project Zn-H2 reflect his contributions to major research initiatives in energy systems.

Dr. Hahn’s publications are pivotal in advancing the fields of micro energy systems, battery technology, and hydrogen storage, influencing both academic research and practical applications.