Location History:
- Taoyuan, TW (2018)
- New Taipei, TW (2020 - 2021)
Company Filing History:
2 out of 8 
2 out of 3 Years Active: 2018-2021
Title: Kuei-Sheng Fan: Innovator in Colloidal Platinum Nanoparticles
Introduction
Kuei-Sheng Fan is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of materials science, particularly in the development of methods for producing colloidal platinum nanoparticles. With a total of 4 patents to his name, his work is recognized for its simplicity, safety, and cost-effectiveness.
Latest Patents
One of Kuei-Sheng Fan's latest patents is a method of making colloidal platinum nanoparticles. This innovative method involves three consecutive steps: first, dissolving platinum powders using a halogen-containing oxidizing agent in hydrochloric acid to create an inorganic platinum solution. Next, a reducing agent is added to the solution, which is then heated to produce a mixture containing platinum nanoparticles, residues, and gas. The gas is guided out of the reaction vessel, ensuring that the residues constitute less than 15% by volume of the mixture. Finally, a medium is added to disperse the platinum nanoparticles, resulting in colloidal platinum nanoparticles. This method is praised for being simple, safe, time-effective, cost-effective, and yielding high results.
Another significant patent by Fan is a method of making an inorganic platinum compound. This process includes providing a platinum material and a halogen-containing oxidizing agent, followed by treating the platinum material in a hydrochloric acid aqueous solution. The outcome is an inorganic platinum compound, such as chloroplatinic acid or chloroplatinate salt. This method is also recognized for its simplicity, safety, time-effectiveness, cost-effectiveness, and environmental friendliness, along with a high yield.
Career Highlights
Kuei-Sheng Fan has worked with several companies throughout his career, including Tripod Technology Corporation and Tripod Nano Technology Corporation. His experience in these organizations has contributed to his expertise in the field of nanotechnology and materials science.
Collaborations
Throughout his career, Kuei-Sheng Fan has collaborated with notable colleagues, including Lin Lu and Cheng-Ding Wang. These collaborations have likely enriched his research and development efforts in the field.
Conclusion
Kuei-Sheng Fan is a distinguished inventor whose work in colloidal platinum nanoparticles and inorganic platinum compounds has made a significant impact in materials science. His innovative methods are characterized by their efficiency and high yield, showcasing his
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