Geoffroy Hautier

Title: Innovations and Contributions of Inventor Geoffroy Hautier

Introduction

Geoffroy Hautier is a prominent inventor based in Somerville, MA (US), known for his significant contributions to the field of materials science. With a total of eight patents to his name, Hautier has made remarkable advancements in the development of solid electrolytes for lithium batteries.

Latest Patents

One of Hautier's latest patents is focused on a lithium mixed metal sulfide with high ionic conductivity. This invention relates to a compound represented by the general formula LiMZS, where 0.3 ≤ x ≤ 0.9, M includes elements such as Pb, Mg, Ca, Ge, and Sn, and Z consists of Ge, Si, Sn, and Al. The patent also describes a method for preparing this material, which is intended for use as a solid electrolyte in all solid-state lithium batteries. Another notable patent involves increasing the ionic conductivity of LiTi(PS) by Zr doping. This compound, represented by the formula Li(TiZr)(PS), shows high ionic conductivity and is also intended for use as a solid electrolyte in all solid-state lithium batteries.

Career Highlights

Geoffroy Hautier has had a distinguished career, working with prestigious organizations such as the Massachusetts Institute of Technology and Toyota Motor Europe. His work at these institutions has allowed him to collaborate with leading experts in the field and contribute to groundbreaking research.

Collaborations

Hautier has collaborated with notable colleagues, including Gerbrand Ceder and ByoungWoo Kang. These partnerships have further enhanced his research and innovation in materials science.

Conclusion

Geoffroy Hautier's contributions to the field of solid-state lithium batteries and materials science are significant. His innovative patents and collaborations with esteemed institutions and colleagues highlight his role as a leading inventor in this domain.