Transition Metals Nanocatalysis

Dear Colleagues,

In view of the unprecedented energy and environmental issues currently faced, heterogeneous catalysis is expected to have a key role in the near future toward a sustainable development. Heterogeneous catalysis has recently gained considerable attention from both the scientific and industrial community, as it is a field of diverse applications, including, among others, the field of energy production, conversion, and storage, as well as the remediation of the environment through the abatement of hazardous substances, signifying its pivotal role in the world economy.

In view of the above aspects, the rational design and development of highly efficient and cost-effective (electro)catalysts are of paramount importance. Among the different types of catalysts, the metal oxides (MOs) of earth-abundant and inexpensive transition metals have gained particular attention due to their particular properties in conjunction to their lower cost. More importantly, the fine-tuning of the local surface structure of MOs through appropriate nanosynthesis and/or promotional/modification routes can adjust the size, shape, and electronic state of different counterparts with great implications on intrinsic reactivity and metal–support interactions. This “fine-tuning” approach is expected to lead to the development of highly active, low-cost nanocomposites for real-life applications.

The present themed Special Issue is mainly focused on recent theoretical and experimental advances in relation to the synthesis, characterization, and fine-tuning of transition metal catalysts at nanoscale. In particular, advanced nanosynthesis and optimization routes toward the development of highly active transition metals nanocatalysts for energy or environmental applications are perfectly matched to this themed issue. In addition, advanced characterization methods and in-depth experimental and computational studies toward a fundamental understanding of metal–support interactions and structure–property relationships are very welcomed.

Dr. Michalis Konsolakis
Guest Editor

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• Nanomaterials
• Transition metals
• Heterogeneous catalysis/electocatalysis/photocatalysis
• Novel synthetic methods
• Catalysts promotion
• Metal–support interactions
• Ceria-based oxides, perovskites, hexa-aluminates, hydrotalcites, spinels, etc.
• Shape and size effects in catalysis
• Advanced characterization studies