Location History:
- Mentor on the Lake, OH (US) (2013)
- Concord, OH (US) (2019)
Company Filing History:
Years Active: 2013-2019
Title: Sobha Abraham: Innovator in Electrochemical Technologies
Introduction
Sobha Abraham is a prominent inventor based in Concord, OH (US). She has made significant contributions to the field of electrochemical technologies, particularly in the development of advanced electrodes for various applications. With a total of 2 patents, her work is recognized for its innovative approaches and practical applications.
Latest Patents
Sobha Abraham's latest patents include two notable inventions. The first is an "Electrode for electrochemical cells and composition thereof," which focuses on an electrode designed for use in zinc-bromine flow batteries or hydrogen/bromine flow batteries. This invention features a metal substrate with a catalytic coating that includes a Ru-rich mixture of ruthenium, platinum, and iridium. The composition demonstrates high voltage efficiency and an impressive operating lifetime, despite its relatively low ratios of iridium to ruthenium and platinum to ruthenium. The substrate can be a porous titanium layer or a layer with titanium suboxides.
The second patent is for a "Cathode for electrolytic processes," which relates to an electrode for electrolytic applications, potentially serving as an oxygen-evolving anode. This invention is created on a titanium substrate and includes a highly compact dual barrier layer made of titanium and tantalum oxides, along with a catalytic layer. The method for forming this dual barrier layer involves the thermal decomposition of a precursor solution applied to the substrate, followed by a quenching step and extensive thermal treatment at elevated temperatures.
Career Highlights
Sobha Abraham is currently associated with Industrie De Nora S.p.a., where she continues to advance her research and development efforts in electrochemical technologies. Her work has garnered attention for its innovative solutions and practical applications in energy storage and electrolytic processes.
Collaborations
Throughout her career, Sobha has collaborated with notable colleagues, including Christopher J. Allen and Kenneth L. Hardee. These collaborations have contributed to the advancement of her research and the successful development of her patented technologies.
Conclusion
Sobha Abraham is a trailblazer in the field of electrochemical technologies, with a focus on innovative electrode designs. Her contributions through her patents reflect her commitment to advancing energy solutions and her impact on the industry.