Igor Altman

Title: Innovations by Igor Altman in Nanoparticle Technology

Introduction

Igor Altman is a notable inventor based in Fremont, California, recognized for his contributions to the field of nanoparticle technology. With a total of three patents to his name, Altman has made significant strides in developing advanced materials that have applications in various printing technologies.

Latest Patents

Altman's latest patents focus on the synthesis and application of silicon and germanium nanoparticles. One of his key innovations involves laser pyrolysis reactor designs that enhance particle quenching, making them particularly suitable for synthesizing elemental silicon particles. The designs of the reactant inlet nozzles are engineered to promote nucleation and quenching using an inert gas flow, which effectively surrounds the reactant precursor and quench gas flows. Additionally, he has developed improved silicon nanoparticle inks that do not require surface modification with organic compounds. These inks can be tailored for specific printing applications, including inkjet, gravure, and screen printing, providing flexibility in ink design without altering the silicon nanoparticles.

Career Highlights

Igor Altman is currently employed at Nanogram Corporation, where he continues to innovate in the field of nanoparticle synthesis and application. His work has positioned him as a key figure in advancing technologies that utilize silicon and germanium nanoparticles.

Collaborations

Throughout his career, Altman has collaborated with notable colleagues, including Shivkumar Chiruvolu and Weidong Li. These collaborations have further enriched his research and development efforts in nanoparticle technology.

Conclusion

Igor Altman's contributions to nanoparticle technology through his innovative patents and work at Nanogram Corporation highlight his significant role in advancing materials science. His research continues to pave the way for new applications in printing technologies and beyond.