His research on cathode materials included thermodynamics studies of phase transitions in lithiated transition metal oxides and phosphates. There, he conducted cooperative research on electrode materials, including nanostructured materials like carbon nanotubes, nano-silicon, and nano-germanium anodes. While holding a research director position with the CNRS in France, Yazami served as a visiting associate at the California Institute of Technology between 20. In 2007, he founded a start-up company in California to develop and commercialize his patented discoveries, particularly on fluoride ion batteries (FIBs). Yazami also worked on other forms of graphite materials for cathode applications in lithium batteries, including graphite oxide and graphite fluoride. Eventually, his discovery led to the lithium-graphite anode which is now used in commercial lithium-ion batteries, a product with over $80 billion in market value. In 1980, Yazami was the first scientist to establish the reversible intercalation of lithium into graphite in an electrochemical cell using a polymer electrolyte. He was later promoted to the position of research director and professor in 1998. In 1985, he joined the French National Centre for Scientific Research (CNRS) as a research associate. Yazami's research project included a study of graphite intercalation compounds for lithium battery applications. Yazami graduated from the Grenoble Institute of Technology in 1978. He is best known for his critical role in the development of the graphite anode (negative pole) for lithium-ion batteries and his research on fluoride ion batteries. Rachid Yazami is a Moroccan scientist, engineer, and inventor. IEEE Medal for Environmental and Safety Technologies 2012, Draper Prize 2014, Royal Medal (Morocco) 2014, Legion of honour 2016, Takreem Award for Scientific Innovation and Technology (Kuwait City, 2018), Arab Investor Forum Award in Green Applications (UNESCO, Paris, 2019), The Mohammed bin Rashid Medal for Scientific Excellence and for Life Achievement (Dubai, 2020) Graphite anode in lithium-ion batteries, graphite cathode in fluoride ion batteries
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