Guillermina Leticia Luque

Title: Guillermina Leticia Luque: Inventor in Sustainable Battery Materials.

Introduction

Guillermina Leticia Luque is an inventor based in Córdoba, Argentina. Her work includes a patented material and process aimed at improving positive electrodes for lithium-sulfur batteries. She is associated with YPF Tecnología S.A. and the National Scientific and Technical Research Council of Argentina (CONICET).

Latest Patents

Luque is credited with 1 patent: “Cow hair-based porous biochar, synthesis process for obtaining said biochar, cow hair-based composite active material, positive electrode comprising said composite active material, and method for preparing said positive electrode.”

The invention describes porous biochar made from cow hair for use in lithium-sulfur battery positive electrodes. The biochar contains 85% to 95% carbon and 5% to 15% oxygen by weight. Its carbon forms a three-dimensional matrix, with porosity occupying 60% to 80% of the material’s total volume. The patent also covers a process for synthesizing the biochar, a cow hair-based composite active material, a positive electrode incorporating that material, and a method for preparing the electrode.

Career Highlights

Luque’s patent focuses on converting cow hair into a functional carbon-based material for battery technology. This approach connects the use of an agricultural byproduct with research into electrode materials for energy storage.

Collaborations

Her listed organizational affiliations include YPF Tecnología S.A. and CONICET. Her named coworkers include Victoria Bracamonte and Cecilia Andrea Calderón.

Conclusion

Guillermina Leticia Luque’s patented work explores cow hair-derived porous biochar as a potential component of lithium-sulfur battery electrodes, combining materials research with the reuse of a biological byproduct.