Hatim Dafalla Mohamed Dafalla

Title: Hatim Dafalla Mohamed Dafalla: Innovator in Electrochemical Technologies

Introduction

Hatim Dafalla Mohamed Dafalla is a prominent inventor based in Dhahran, Saudi Arabia. He has made significant contributions to the field of electrochemical technologies, particularly in the development of advanced materials for energy applications. With a total of 2 patents, his work is recognized for its innovative approach and practical applications.

Latest Patents

His latest patents include a Nickel-based electrochemical cell cathode with an alumina-coated co-deposit. This invention features an AlO-coated co-deposit that includes an Ni-based alloy substrate and an exterior layer comprising NiCrAlY or NiCoCrAlY particles. The exterior layer has a diameter ranging from 0.5 to 50 micrometers, along with Ni nanoparticles measuring 0.1 to 10 nanometers in a matrix form. The method for manufacturing this co-deposit involves immersing a substrate into a solution containing dissolved nickel salt, NiCrAlY or NiCoCrAlY particles, and Al particles in an electrochemical cell. A pulsed DC current is applied to electrodeposit the materials onto the substrate, which is then calcined to oxidize the Al particles, resulting in the formation of the AlO-coated co-deposit.

Another notable patent is the alumina-coated co-deposit and an electrodeposition method for its manufacture. This invention also includes an Ni-based alloy substrate and an exterior layer with similar components as the previous patent. The manufacturing method follows the same electrochemical process, ensuring the creation of a high-performance co-deposit.

Career Highlights

Hatim Dafalla is affiliated with King Fahd University of Petroleum and Minerals, where he contributes to research and development in electrochemical technologies. His academic and professional background has equipped him with the expertise necessary to innovate in this specialized field.

Collaborations

He collaborates with Anwar Ul-Hamid, working together to advance their research and explore new possibilities in electrochemical applications.

Conclusion

Hatim Dafalla Mohamed Dafalla is a distinguished inventor whose work in electrochemical technologies is paving the way for future advancements. His innovative patents reflect his commitment to enhancing energy solutions through scientific research and collaboration.