Evangelos I Papaioannou

Title: Evangelos I Papaioannou: Innovator in Catalysis

Introduction

Evangelos I Papaioannou is a notable inventor based in Newcastle upon Tyne, GB. He has made significant contributions to the field of catalysis, particularly in the development of nickel-cobalt-based catalysts for the oxidation of carbon monoxide (CO) and nitrogen oxides (NO). His innovative work has implications for environmental applications and industrial processes.

Latest Patents

Papaioannou holds a patent for "Nickel-cobalt-based catalysts for CO and NO oxidation; their activation." This invention describes a catalyst that can be obtained by exsolving particles of nickel (Ni), cobalt (Co), or a mixture of both from a perovskite metal oxide. The formula for this metal oxide is (I) (MM)(CONiM)O, where M represents alkali earth metals or rare earth metals, and other variables define the composition of the catalyst. The invention also includes methods for converting this catalyst into one or more catalytically active forms, which are useful in catalyzing CO and/or NO oxidation.

Career Highlights

Papaioannou is affiliated with the University of Newcastle Upon Tyne, where he continues to engage in research and development in the field of catalysis. His work has garnered attention for its potential applications in reducing harmful emissions and improving catalytic processes.

Collaborations

He has collaborated with notable colleagues, including John Thomas Sirr Irvine and Dragos Neagu, contributing to advancements in their shared field of research.

Conclusion

Evangelos I Papaioannou is a distinguished inventor whose work in nickel-cobalt-based catalysts represents a significant advancement in catalysis. His contributions are vital for both academic research and practical applications in environmental technology.