This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Other. Active years: 2010.
Company Filing History:
1 out of 834,307 Years Active: 2010
Title: Innovations by Åsa Ekstrand in Composite Materials
Introduction
Åsa Ekstrand is a notable inventor based in Vallentuna, Sweden. He has made significant contributions to the field of composite materials, particularly through his innovative patent. His work focuses on the development of highly porous composites that incorporate nano-sized metal particle inclusions in ceramics.
Latest Patents
Åsa Ekstrand holds a patent for a novel solution route in the manufacture of composite materials. This method involves heat treatment at temperatures ranging from 500 to 600°C under an inert atmosphere. The result is a composite material with metal (Ni) particle inclusions in ceramics (AlO). The metal loadings can vary from less than 1% to over 95% Ni. The sizes of the metal inclusions in the Ni-AlO system range from 4-7 nm for the 10 atom % Ni sample to 5-8 nm for the 75 atom % Ni sample. The 10 atom % Ni sample has been shown to act as a catalyst for the conversion of CO and CH in the temperature range of 550-700°C. However, higher temperatures can lead to the growth of Ni particles and carbon poisoning over time. Additionally, the solution routes can be deposited as thin dense films containing less than 10 nm Ni particles. These films, when deposited on aluminum substrates, demonstrate excellent solar heat absorber proficiency and serve as effective substrates for carbon tube growth.
Career Highlights
Throughout his career, Åsa Ekstrand has worked on various innovative projects that have advanced the field of materials science. His research has led to the development of new methods and materials that have practical applications in various industries.
Collaborations
Åsa has collaborated with notable individuals such as Gunnar Westin and Annika Pohl. These collaborations have contributed to the success of his research and the advancement of composite materials.
Conclusion
Åsa Ekstrand's contributions to the field of composite materials through his innovative patent highlight his role as a significant inventor. His work continues to influence advancements in materials science and technology.