Vasiliy Mukasyan

Title: Vasiliy Mukasyan: Innovator in Silicon and Silicon Carbide Manufacturing

Introduction

Vasiliy Mukasyan is a notable inventor based in Chernogolovka, Russia. He has made significant contributions to the field of materials science, particularly in the manufacturing of silicon and silicon carbide powders. With a total of 2 patents to his name, Mukasyan's work is characterized by innovative methods that enhance the properties and applications of these materials.

Latest Patents

Mukasyan's latest patents include a method for manufacturing high-surface-area silicon and a method for producing sub-micron silicon carbide powder. The first patent describes a technique for synthesizing high surface-area (greater than 100 m/g) and nanosized (less than or equal to 100 nm) silicon powder. This method involves initiating a self-sustained combustion reaction in a mixture of silicon dioxide and magnesium powders within a sealed reactor chamber under a pressurized inert gas atmosphere. A key feature of this method is the rapid cooling of the product at a rate of 100 K/s to 400 K/s immediately behind the combustion front.

The second patent outlines a method for manufacturing silicon carbide powder with submicron-sized particles. In this process, a homogeneous reactant mixture containing a source of silicone, a source of carbon, and polytetrafluoroethylene is locally preheated in a sealed reaction chamber filled with inert gas at pressures ranging from 20 atm to 30 atm. The temperature is raised sufficiently to initiate an exothermic self-propagating reaction, which occurs between 650K and 900K. The carbon source constitutes 63 wt % to 68%, the silicon source comprises 20 wt % to 25 wt %, and the activated additive is included at 8 wt % to 15% of the total homogeneous reactant mixture.

Career Highlights

Throughout his career, Mukasyan has focused on advancing the methodologies for producing high-quality silicon and silicon carbide materials. His innovative approaches have positioned him as a key figure in the field of materials science, contributing to various applications in technology and industry.

Collaborations

Mukasyan has collaborated with notable colleagues, including Alexander Mukasyan and Mikael Nersesyan. These partnerships have fostered a collaborative environment that enhances research and development in their respective fields.

Conclusion