Qichen Feng

Title: Qichen Feng: Innovator in Thin Film and Nanoparticle Technology

Introduction

Qichen Feng is a prominent inventor based in Champaign, IL (US), known for his contributions to the field of thin film and nanoparticle technology. With a total of 2 patents, he has made significant strides in developing methods and apparatuses that enhance the production of thin films and nanoparticle deposits.

Latest Patents

Feng's latest patents focus on innovative methods for producing thin film and nanoparticle deposits. One of his notable inventions involves a method that includes providing a working liquid, where the movement of the liquid at the surface is prevented by surface tension. The process entails supplying an electric charge with a first polarity to the working liquid, overcoming surface tension to create a first plurality of charged nanodrops, which are then directed against a substrate surface. Additionally, the method incorporates supplying an electric charge of opposite polarity to produce a second plurality of charged nanodrops, alternating between the two polarities to optimize the deposition process. The apparatus designed for this method includes components for supplying the working liquid and electric charges, ensuring efficient production of nanodrops.

Career Highlights

Qichen Feng is affiliated with the University of Illinois, where he continues to advance research in his field. His work has garnered attention for its potential applications in various industries, including electronics and materials science.

Collaborations

Feng collaborates with fellow researcher Kyekyoon Kim, contributing to the innovative environment at the University of Illinois.

Conclusion

Qichen Feng's work in thin film and nanoparticle technology exemplifies the spirit of innovation and research. His patents reflect a commitment to advancing scientific knowledge and practical applications in this exciting field.