Sunkyu Kim

Title: Sunkyu Kim: Innovator in Catalysis

Introduction

Sunkyu Kim is a prominent inventor based in Irvine, CA, known for his contributions to the field of catalysis. He holds 2 patents that focus on innovative methods for chemical reactions, particularly in the context of environmental sustainability.

Latest Patents

One of his latest patents is titled "High activity platinum and nickel yolk-shell catalysts." This invention relates to yolk-shell structured catalysts that are particularly useful in the dry reforming of methane. These catalysts demonstrate long-term stability, which is advantageous for industrial applications aimed at mitigating fossil fuel plant emissions. The example catalysts include a yolk containing nickel (Ni) or nickel oxide (NiO), platinum (Pt) or platinum oxide (PtO), and a third material such as cerium oxide (CeO). The shell is typically formed of a porous ceramic material like silica that supports the yolk.

Another significant patent is "Direct synthesis of light olefins from carbon dioxide using yttria-stabilized zirconia support." This invention features a method for the direct synthesis of light olefins through the hydrogenation of carbon dioxide. Indium oxide supported on cubic phase yttria-stabilized zirconia is utilized as a catalyst, mixed with a molecular sieve to facilitate the hydrogenation. The cubic crystal structure of yttria-stabilized zirconium dioxide serves as an excellent support for indium oxide particles, preventing their deactivation during CO hydrogenation. This method promotes a stable and efficient approach to producing light olefins.

Career Highlights

Sunkyu Kim has worked at notable institutions, including the University of California and the University of South Carolina. His work has significantly impacted the field of catalysis, particularly in developing environmentally friendly chemical processes.

Collaborations

He has collaborated with esteemed colleagues such as Erdem Sasmaz and Jochen Lauterbach, contributing to advancements in his research area.

Conclusion

Sunkyu Kim's innovative work in catalysis, particularly through his recent patents, showcases his commitment to developing sustainable chemical processes. His contributions are vital in addressing environmental challenges and advancing the field of catalysis.