Location History:
- Kirk Deighton, Nr Wetherby, GB (1997)
- Cambridge, GB (2003 - 2020)
Company Filing History:
5 out of 337 
2 out of 18 
1 out of 1 
Years Active: 1997-2020
Title: The Innovative Mind of Derek Fray: Pioneering Graphene and Synthetic Diamond Production
Introduction
Derek Fray, an accomplished inventor based in Cambridge, GB, has made significant contributions to the fields of materials science and nanotechnology. With a remarkable portfolio of 15 patents, he has focused his efforts on developing innovative methods for producing graphene and synthetic diamonds, driving forward the boundaries of modern technology.
Latest Patents
Among Derek Fray's latest inventions is a groundbreaking **method of producing graphene**. This technique involves multiple steps, including the electrochemical erosion of a graphite electrode in a molten salt containing hydrogen ions to form a carbonaceous powder. Following the formation, the powder is recovered from the molten liquid and thermally treated in a non-oxidizing atmosphere to yield graphene sheets.
Additionally, Fray has developed a **method for producing synthetic diamonds**. This process begins with the creation of a carbonaceous powder that includes nano-structured carbon and a transition metal, both produced via electrochemical erosion of graphite in molten salt. The subsequent thermal treatment of this powder occurs at temperatures between 350°C and 300°C and under a pressure of less than 1 GPa. Notably, this patent allows for diamond production at low pressures and temperatures, marking a significant advancement in synthetic diamond manufacturing.
Career Highlights
Derek's career includes substantial experience in innovative research and development, notably with **Cambridge Enterprise Limited**, where he has been instrumental in translating scientific discoveries into practical applications. His expertise in the synthesis of advanced materials has made him a prominent figure in his field.
Collaborations
Throughout his career, Derek has collaborated with notable individuals such as Ali Kamali and Thomas William Farthing, working together to push the limits of innovation in materials science. Their combined expertise has resulted in significant advancements and a number of patents that stand as a testament to their collaborative efforts.
Conclusion
Derek Fray's work represents a significant leap forward in the production of graphene and synthetic diamonds. With 15 patents to his name, his innovative methods not only enhance our understanding of advanced materials but also contribute to various industrial applications. His ongoing research and collaboration with other experts mark him as a key player in the field of materials science and innovation.