Yuri Trofimovich Didenko

Title: Innovations of Yuri Trofimovich Didenko

Introduction

Yuri Trofimovich Didenko is a notable inventor based in Savoy, Illinois, who has made significant contributions to the field of nanotechnology. With a total of three patents to his name, Didenko has developed innovative methods for the synthesis of nanoparticles that are both efficient and cost-effective.

Latest Patents

One of Didenko's latest patents is a method of controlled synthesis of nanoparticles. This method allows for the synthesis and manufacture of metal nanoparticles using metal inorganic salts. The process is straightforward and utilizes inexpensive chemicals, resulting in nanometals produced at 100% yields. The method is scalable, enabling the production of nanoparticles in unlimited quantities. In this technique, a metal inorganic salt is dissolved in a reaction medium, which consists of a solvent and organic amine to create a metal/amine complex. A reducing agent, made up of a solvent and Sodium Borohydride (NaBH), is then mixed with the metal/amine complex through titration or a continuous flow process. The resulting nanoparticles are precipitated by adding methanol, followed by centrifugation and decantation. The decanted nanoparticles can be suspended in a solvent for storage.

Another significant patent is the controlled synthesis of nanoparticles using a continuous liquid-flow aerosol method. This method and apparatus for producing surface-stabilized nanometer-sized particles involves mixing reactants, a surface-stabilizing surfactant, and a high boiling point liquid to form a mixture. The mixture is continuously passed through an ultrasonic spray nozzle to create a mist of droplets, which is injected directly into a furnace to initiate a reaction. The ultrasonic nozzle is strategically positioned at one end of the heating furnace, allowing the droplets to travel through the furnace. This continuous liquid-flow process, along with specific operating parameters, eliminates the need for dilution with low boiling point solvents, significantly increasing yield and improving product quality.

Career Highlights

Didenko has worked with esteemed institutions such as the University of Illinois and Irilliant, Inc. His work has focused on advancing the field of nanotechnology through innovative synthesis methods.

Collaborations

Throughout his career, Didenko has collaborated with notable individuals, including Yuhua Ni and Kenneth S. Suslick. These collaborations have contributed to the development of his groundbreaking patents.

Conclusion

Yuri Trofimovich