We are thoroughly investigating chemistry on well-defined nanostructures and surfaces. We have generated numerous nanostructures with uniform morphologies and studied various catalytic functions stimulated by renewable energy sources. We now focus on nano-assemblies for multi-dimensional functions and small molecule activation by photo- and electrochemical processes using designed nanoparticles.

Starting from the model catalysts, we explore fundamental principles of nanocatalyst design exhibiting high conversion efficiency and selectivity of energy conversion reactions, such as hydrogen generation and carbon dioxide reduction, and pursue to establish green chemical processes beneficial for human life on Earth.