Location History:
- Dorchester, MA (US) (1986)
- Alexandria, EG (1987)
- Doha, EG (1995)
Company Filing History:
Years Active: 1986-1995
Title: Ahmed El-Toukhy: Pioneering Innovations in Metal-Phosphorus Compounds
Introduction
Ahmed El-Toukhy is an accomplished inventor based in Doha, Egypt. He holds three patents that reflect his dedication to advancing the field of materials science, particularly through his innovations in metal-phosphorus-nitrogen compounds and the stabilization of coal liquid fractions.
Latest Patents
His most recent patents include groundbreaking work on metal phosphorus nitrogen polymers and metal phosphorus compounds. One significant invention involves the development of metal-phosphorus-nitrogen polymer compounds that can be synthesized at low temperatures from readily available starting materials. This innovation features groups of compounds known as metal-phosphazene polymers, which consist of repeating units of [PN].sub.3 rings. These units are linked to form polymers through P--X--M--X--P bonds, where the linking atoms X can either be NH.sub.2 or O, and M represents a metal cation.
Additionally, he has described another group of compounds characterized by the general formula M.sub.a (P.sub.2 O.sub.5).sub.b (NH.sub.3).sub.c O.sub.d.eH.sub.2 O. When these polymers are subjected to high temperatures to adjust the nitrogen/phosphorus ratio, novel solid metal phosphorus compounds with a foamed, porous structure arise. These compounds can be tailored in properties by selecting different metals and reaction conditions, enabling the creation of materials with useful conductive, magnetic, optical, catalytic, or ion-exchange properties.
Another impactful patent involves a process for stabilizing coal liquid fractions to prevent gum formation and viscosity increases during storage, allowing the fuel to be utilized without costly treatments. This stabilization is achieved by incorporating cyclohexanol or other inexpensive secondary and tertiary alcohols and amines into the coal liquids, effectively preventing oxidative coupling and preserving fuel quality.
Career Highlights
Ahmed El-Toukhy is associated with Northeastern University, where he contributes to research and innovation in material sciences. His work is pivotal in developing sustainable solutions to contemporary challenges in fuel usage and material properties.
Collaborations
He has collaborated with notable colleagues such as Geoffrey Davies and Nagwa El-Kady, contributing to the vibrant research community within his institution. Their collective expertise enhances the impact and breadth of their innovative endeavors.
Conclusion
Ahmed El-Toukhy’s contributions to the field of materials science through his patents have significant implications for both industrial applications and academic research. His work exemplifies the spirit of innovation that drives progress in technology and materials engineering.