Zhen Li

Title: Zhen Li - Innovator in Hydrogen Production Technology

Introduction

Zhen Li is a prominent inventor based in Harbin, China. He has made significant contributions to the field of hydrogen production through innovative methods that enhance efficiency and sustainability. His work focuses on utilizing unique bacterial interactions to produce hydrogen gas under specific conditions.

Latest Patents

Zhen Li holds a patent for a "System for hydrogen production under limited aerobic conditions." This invention provides a method for fermentative hydrogen production by utilizing the respiratory interaction between a strictly anaerobic hydrogen-producing bacterium, YUAN-3, and a facultative anaerobic bacterium, PAO1. The co-culturing of these two bacteria allows for hydrogen gas production in a culture medium without requiring anaerobic treatment. The method employs sucrose, lactose, or glucose as carbon sources to promote the growth of YUAN-3 while minimizing substrate competition. Additionally, L-cysteine is added to enhance hydrogen yield and production rate. Using 15 g/L glucose and 5 mmol/L L-cysteine, the method achieved a hydrogen production yield of 1.11 mol-hydrogen/mol-glucose.

Career Highlights

Zhen Li has worked with notable institutions, including the Harbin Institute of Technology and Harbin Hytera Technology Corporation. His experience in these organizations has allowed him to develop and refine his innovative approaches to hydrogen production.

Collaborations

Zhen Li has collaborated with several professionals in his field, including Defeng Xing and Najiaowa Yu. These partnerships have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Zhen Li's innovative work in hydrogen production showcases the potential of utilizing biological processes for sustainable energy solutions. His contributions are paving the way for advancements in renewable energy technologies.