Company Filing History:
Years Active: 2025
Title: Kelin Hu: Innovator in Hydrogen Gas Sensing Materials
Introduction
Kelin Hu is a prominent inventor based in Chongqing, China. He has made significant contributions to the field of materials science, particularly in the development of advanced hydrogen gas sensing materials. His innovative approach combines electrospinning techniques with plasma treatment to enhance the performance of gas sensors.
Latest Patents
Kelin Hu holds a patent for a "Method for preparation of plasma-treated nanofiber-based hydrogen gas sensing material." This patent outlines a comprehensive preparation method that includes several key steps. First, a mixed solution of absolute ethanol, polyvinyl pyrrolidone (PVP), N,N-dimethylformamide, SnCl·HO, and Zn(CHCOO)·2HO is stirred uniformly to create a spinning solution. Next, this solution is electrospun and deposited onto aluminum foil to form spinning fibers. The fibers are then annealed in a muffle furnace to produce a hydrogen gas sensing material sample. Finally, the sample undergoes vacuum argon plasma treatment using a Hall ion source to yield the nanofiber-based hydrogen gas sensing material. This innovative method results in a sensing material with a large specific surface area and exceptional gas-sensing properties, including rapid response and high sensitivity to hydrogen gas.
Career Highlights
Kelin Hu is affiliated with Chongqing University, where he continues to advance research in nanofiber technology and gas sensing applications. His work has garnered attention for its potential impact on safety and environmental monitoring.
Collaborations
Kelin collaborates with notable colleagues, including Feipeng Wang and Zijia Shen, who contribute to his research endeavors and help further the development of innovative materials.
Conclusion
Kelin Hu's contributions to the field of hydrogen gas sensing materials exemplify the intersection of innovation and practical application. His patented methods and ongoing research at Chongqing University position him as a key figure in advancing materials science.