Mohammad Naghi Ghasemi-Nejhad

Title: Innovations of Mohammad Naghi Ghasemi-Nejhad

Introduction

Mohammad Naghi Ghasemi-Nejhad is an accomplished inventor based in Honolulu, HI. He holds a total of 4 patents that showcase his expertise in advanced materials and nanotechnology. His work focuses on creating innovative solutions for electromagnetic and radiation shielding.

Latest Patents

One of his latest patents is titled "Electromagnetic and radiation shielding using nanoforests." This invention presents a lightweight radiation shielding material that incorporates a carbon nanotube forest embedded in a matrix of nanoparticulates. These nanoparticulates can be either low atomic number or high atomic number materials. The matrix can consist of solidified polymers, epoxies, resins, or ceramic precursors like silicon carbide. This radiation shield effectively protects against various forms of radiation, including radio frequency interference, lightning, electromagnetic interference, and gamma rays. The design allows for a significant reduction in weight, making it as light as 10% of the mass of aluminum while providing equivalent shielding.

Another significant patent is focused on the "Continuous production of nanoforests." This invention outlines methods and apparatuses for the large-scale production of nanoforests using a roll-to-roll process. A flexible substrate is passed through a furnace where precursors are introduced to grow a vertical or horizontal nanoforest of nanotubes or nanowires. The system includes sensors and actuators for precise control over various parameters, ensuring efficient production while maintaining safety and environmental standards.

Career Highlights

Ghasemi-Nejhad has worked with notable organizations such as Goodman Technologies LLC and the University of Hawai'i. His contributions to these institutions have furthered research and development in the field of nanotechnology and materials science.

Collaborations

He has collaborated with professionals like William A. Goodman and Brenden M. Minei, enhancing the impact of his innovative work through teamwork and shared expertise.

Conclusion

Mohammad Naghi Ghasemi-Nejhad is a pioneering inventor whose work in nanotechnology and radiation shielding is making significant strides in the field. His patents reflect a commitment to advancing technology and improving safety in various applications.