P John Ouseph

Title: Innovations by P John Ouseph in Graphene Fabrication

Introduction

P John Ouseph, an innovative inventor based in Louisville, KY, has made significant contributions to the field of nanotechnology. With a total of two patents to his name, his work particularly focuses on methods for the fabrication and electrostatic deposition of graphene nanoribbons. His expertise is supported by his affiliation with the University of Louisville Research Foundation, Inc., where he contributes to advanced research in material science.

Latest Patents

Ouseph's latest patents include groundbreaking methods for the fabrication of graphene nanoribbons. The first patent involves a unique process that consists of several key steps. Initially, a chamber containing two cavities is prepared, with a divider facilitating fluid communication between them. A graphite sample is placed in the first cavity, while a container housing a metal is located in the second cavity. After heating the container to create a cloud of metal, a gas is injected to propel the metal cloud through the divider's opening. This interacts with the graphite to produce dislocation bands, which are then electrostatically deposited onto a substrate as graphene nanoribbons.

His second patent describes a method for the electrostatic deposition of graphene onto a substrate. This technique involves securing a graphite sample to an electrode that connects to a positive power source terminal. Another electrode grounded to the power source allows for applying a voltage, resulting in the removal of graphene from the graphite and its deposition onto the substrate.

Career Highlights

Ouseph’s impressive career in nanotechnology is highlighted by his innovative approaches and successful patent applications. His work has not only contributed to advances in graphene technologies but also displays his commitment to enhancing material science through practical applications.

Collaborations

Throughout his career, Ouseph has collaborated with esteemed colleagues, including Gamini U Sumanasekera and Anton N Sidorov. These partnerships have allowed for a dynamic exchange of ideas, contributing to the development and refinement of his inventions in graphene research.

Conclusion

P John Ouseph stands as a notable figure in the realm of innovations related to graphene materials. Through his dedication to advancement in this cutting-edge field, he has established himself as an influential inventor whose work promises to have profound implications for various technological applications. His patents on the fabrication of graphene nanoribbons highlight his role in shaping the future of material science.