The ACerS Germany Chapter hosted three guest speakers in June 2023 to present lectures through the Inorganic Chemistry Department at the University of Cologne.
The first lecture on June 2 featured an interactive student talk and presentation by professor Han-Bo-Ram Lee from Incheon National University, Republic of Korea. The event aimed to provide students and researchers with insights into Lee’s research on atomic layer deposition (ALD) and its applications in semiconductor technology.
Lee is a renowned expert in the field and has made significant contributions to the understanding and control of surface chemistry and reactions, with a particular focus on ALD, area selective deposition (ASD), and atomic layer modulation (ALM).
Lee delivered an enlightening lecture that provided valuable insights into his research on surface chemistry and ALD, focusing on precursor inhibitors and their applications in nanofabrication. The theoretical calculations using density functional theory and Monte Carlo simulation have proven instrumental in understanding the chemical and physical interactions involved.
Ultimately, the lecture not only expanded the audience’s knowledge but also highlighted the exciting advancements and future prospects in the field.
The second lecture on June 5 featured an interactive student talk followed by a presentation by Dominique Agustin, senior associate professor at Université Toulouse (Castres). The event aimed to provide students and researchers with insights into Agustin’s research on the valorization of biomass using metal oxide-based catalysts and sustainable chemistry practices.
His lecture provided an overview of the research strategies employed at Castres for the valorization of biomass using metal oxide-based catalysts. The talk covered various aspects, starting from the synthesis of metal complexes and mixed metal oxides to their utilization as catalysts.
Agustin emphasized the role of density functional theory studies in understanding catalytic cycles and the development of greener processes. The development of strategies to reduce the use of fossil-based chemicals is of utmost importance in addressing the depletion of cheap petroleum and promoting sustainable practices in the chemical industry.
Agustin’s lecture offered valuable insights into the potential development of ecological processes with promising economic prospects. By exploring the valorization of biomass and the utilization of metal oxide-based catalysts, the lecture shed light on pathways to create sustainable and economically viable chemical processes.
The third lecture on June 21 featured professor Pulickel M. Ajayan, a distinguished pioneer in the field of nanotechnology. The event aimed to provide valuable insights into the materials science of 2D atomic layers and their hybrid architectures.
Ajayan’s lecture revolved around the exciting and ever-expanding field of 2D materials, with a focus on the materials science of 2D atomic layers and their hybrid architectures. He highlighted the significant interest in discovering, exploring, and demonstrating the unique properties and applications of these materials.
Following the lecture, an interactive student talk was held, allowing students to engage directly with Ajayan. This session provided a unique opportunity for students to ask questions and seek further clarification on the topics discussed during the lecture. To foster a relaxed and informal atmosphere, the session was held in the evening, and students had the opportunity to enjoy beer while engaging in scientific discourse.
