Jan Kosco

Title: Jan Kosco: Innovator in Photocatalytic Hydrogen Evolution

Introduction

Jan Kosco is a notable inventor based in Thuwal, Saudi Arabia. He has made significant contributions to the field of photocatalysis, particularly in the development of organic semiconductor heterojunction nanoparticles. His innovative work has led to advancements in hydrogen evolution processes, which are crucial for sustainable energy solutions.

Latest Patents

Jan Kosco holds a patent titled "Record photocatalytic hydrogen evolution from organic semiconductor heterojunction nanoparticles." This patent describes a nanoparticle that features an internal D/A heterojunction, achieving a hydrogen evolution rate of 64,426 ± 7022 μmol/h under broadband visible light illumination. The measured external quantum efficiencies (EQEs) of the nanoparticle throughout the visible spectrum exceed 5% at wavelengths between 660 to 700 nm. The methods outlined in the patent include the fabrication of nanoparticles through a series of precise steps involving the preparation of stock solutions, heating, filtering, and sonicating to create a stable nanoparticle dispersion.

Career Highlights

Throughout his career, Jan Kosco has worked at prestigious institutions, including King Abdullah University of Science and Technology and Imperial College London. His research has focused on the intersection of materials science and energy, contributing to the development of efficient photocatalytic systems.

Collaborations

Jan has collaborated with notable colleagues such as Matthew Bidwell and Hyojung Cha. Their combined expertise has furthered the understanding and application of photocatalytic technologies.

Conclusion

Jan Kosco's innovative work in photocatalytic hydrogen evolution showcases his commitment to advancing sustainable energy solutions. His contributions to the field are significant and reflect the potential of organic semiconductor technologies in addressing global energy challenges.