Xiwang Qi

Title: Innovations by Xiwang Qi: Advancements in NOx Adsorption Technologies

Introduction

Xiwang Qi, an innovative inventor based in Scottsdale, AZ, holds an impressive portfolio of 31 patents. His work primarily focuses on advancements in exhaust gas treatment technologies, particularly in the field of nitrogen oxides (NOx) adsorption systems. Qi's contributions to scientific research and technology have paved the way for more efficient methods of reducing harmful emissions from vehicles.

Latest Patents

Among his most recent patents are those related to compositions for passive NOx adsorption (PNA) systems and methods of making and using these materials. These patents detail the development of substrates containing PNA materials designed for the treatment of exhaust gases. The technologies include methods for preparing these substrates and the washcoats required for their application. Notably, his work addresses catalytic converters and exhaust treatment systems, specifically targeting light-duty diesel and gasoline vehicles to improve their emissions performance.

Another significant patent involves micron-sized particles used for catalyzing and storing NO gases found in vehicle exhaust. This innovation further expands on lean NO trapping systems and detailing methods for preparing washcoats and coated substrates for exhaust treatments. The materials developed include a NO catalytic component attached to a micron-sized carrier particle, enhancing both catalytic efficiency and storage capabilities for NO gases.

Career Highlights

Xiwang Qi's career includes significant positions at reputable companies such as Sdcmaterials, Inc. and General Electric Company. His experience at these firms has not only contributed to his personal growth as an inventor but has also played a critical role in advancing innovative solutions for environmental challenges associated with vehicular emissions.

Collaborations

Throughout his career, Qi has collaborated with notable colleagues, including Maximilian A. Biberger and Qinghua Yin. These partnerships have fostered a collaborative environment that promotes the exchange of ideas and expertise in the development of cutting-edge technologies in exhaust gas treatment.

Conclusion

Xiwang Qi’s contributions to the field of NOx adsorption technologies demonstrate his commitment to innovation and environmental stewardship. With a robust portfolio of patents and fruitful collaborations, Qi continues to pave the way for developments that not only enhance automotive efficiency but also contribute to a cleaner and greener planet. His work exemplifies the critical role of inventors in addressing contemporary challenges through innovative solutions.