Jia Xu Wang

Title: Innovations and Contributions of Inventor Jia Xu Wang

Introduction

Jia Xu Wang is a notable inventor based in East Setauket, NY (US), recognized for her significant contributions to the field of materials science. With a total of five patents to her name, she has developed innovative methods that enhance the production and application of thin films and nanoparticles.

Latest Patents

One of her latest patents is titled "Underpotential deposition-mediated layer-by-layer growth of thin films." This patent describes a method for depositing contiguous, conformal submonolayer-to-multilayer thin films with atomic-level control. The process involves electrochemically exchanging a mediating element on a substrate with a noble metal film by alternatingly sweeping potential in forward and reverse directions for a predetermined number of times in an electrochemical cell. By cycling the applied voltage between the bulk deposition potential for the mediating element and the material to be deposited, repeated desorption and adsorption of the mediating element during each potential cycle can be used to precisely control film growth on a layer-by-layer basis.

Another significant patent is related to the "Synthesis of nanoparticles using ethanol." This disclosure outlines methods for producing nanoparticles using ethanol as both the solvent and the reductant. The process fabricates noble-metal nanoparticles with narrow particle size distributions and coats a thin metal shell on other metal cores. The particle size can be controlled by fine-tuning the reduction power of ethanol, adjusting the temperature, and adding an alkaline solution during synthesis. The entire synthesis of designed core-shell catalysts can be completed using metal salts as precursors with more than 98% yield, requiring minimal cleaning processes apart from simple rinsing. This method is considered a 'green' chemistry approach.

Career Highlights

Jia Xu Wang has worked with reputable organizations, including Brookhaven Science Associates, LLC. Her work in these institutions has allowed her to contribute to cutting-edge research and development in her field.

Collaborations

Throughout her career, Jia has collaborated with esteemed colleagues such as Radoslav R Adzic and Stanko Brankovic. These collaborations have further enriched her research and innovation efforts.

Conclusion

Jia Xu Wang's innovative patents and contributions to materials science highlight her role as a leading inventor in her field. Her work not only advances scientific knowledge but also promotes sustainable practices in nanoparticle synthesis and thin film production.