Company Filing History:
Years Active: 2024-2025
Title: Innovations of Longxuan Li in Carbon Dioxide Foam and Hydrogen Storage
Introduction
Longxuan Li is an accomplished inventor based in Beijing, China. He has made significant contributions to the field of materials science, particularly in the development of innovative foams for environmental applications. With a total of 3 patents, his work focuses on enhancing the stability and safety of foams used in various industrial processes.
Latest Patents
One of Longxuan Li's latest patents is titled "Aqueous carbon dioxide foam stabilized by organic Janus nanosheets and preparation method and application thereof." This invention involves a unique preparation method that includes several steps. The first step involves subjecting molecules with a hydrophobic tail to spontaneous and ordered arrangement in a mixture of ethanol and water. The second step adds molecules with a hydrophilic head to the solution, adjusting the pH to 6.0-6.5 to synthesize organic Janus nanosheet monomers. The final steps involve heating and adjusting the pH to create a stable aqueous carbon dioxide foam.
Another notable patent is "Environment-friendly reinforced foam for underground hydrogen storage and preparation method thereof." This invention describes a reinforced foam that includes hydrogen and a liquid phase, composed of an aqueous solution of a foaming agent, foam stabilizer, pH regulator, and particle cosolvent. The compounded system of 0-dimensional and 1-dimensional nanomaterials forms a nano-armor layer, enhancing the stability of the foam and improving the safety of hydrogen storage underground.
Career Highlights
Longxuan Li is affiliated with the China University of Petroleum, where he conducts research and develops innovative materials. His work has garnered attention for its potential applications in environmental sustainability and energy storage.
Collaborations
He collaborates with notable colleagues, including Qichao Lv and Tongke Zhou, who contribute to his research endeavors.
Conclusion
Longxuan Li's innovative work in the field of foams for carbon dioxide and hydrogen storage demonstrates his commitment to advancing materials science. His patents reflect a dedication to creating environmentally friendly solutions that enhance safety and efficiency in industrial applications.