Company Filing History:
Years Active: 2013-2014
Title: Innovations of Won-Ki Hong in Nanoporous Titanium Dioxide
Introduction
Won-Ki Hong is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of materials science, particularly in the development of nanoporous titanium dioxide. With a total of 2 patents, his work focuses on methods that enhance the production and application of this versatile material.
Latest Patents
Won-Ki Hong's latest patents include two innovative methods for preparing high crystalline nanoporous titanium dioxide. The first patent, titled "Method of preparing high crystalline nanoporous titanium dioxide at room temperature," discloses a process that allows for the mass production of this material at room temperature. This method involves mixing a titanium precursor and a surfactant in a solvent, performing a sol-gel reaction, maturing the reactant, filtering, washing, and drying to obtain titanium dioxide with nanopores. The resulting material is harmless to the human body and self-purifying through the decomposition of organic matters.
The second patent, "Method of preparing high crystalline nanoporous titanium dioxide photocatalyst," outlines a method that utilizes ultrasonification for mass production. This process includes mixing a titanium precursor and a surfactant, maturing the reactant for 15 to 25 hours, filtering, washing, and drying the reactant. The titanium sediments are then mixed in a second solvent and subjected to ultrasonification, followed by secondary drying to produce titanium dioxide photocatalytic particles.
Career Highlights
Won-Ki Hong is affiliated with the Korea Basic Science Institute, where he continues to advance research in materials science. His innovative approaches to synthesizing titanium dioxide have positioned him as a key figure in the field.
Collaborations
He has collaborated with notable colleagues, including Hae-Jin Kim and Jou-Hahn Lee, contributing to the advancement of research in nanoporous materials.
Conclusion
Won-Ki Hong's contributions to the field of nanoporous titanium dioxide through his innovative patents demonstrate his commitment to advancing materials science. His work not only enhances the production methods but also emphasizes the importance of safety and efficiency in material applications.