Introduction: Sergiy Kalnaus, an accomplished inventor based in Knoxville, TN, has made significant contributions in the field of battery technology. With a total of eight patents to his name, his work focuses on enhancing the performance and safety of batteries through innovative materials and methods.

Latest Patents: Among his latest patents, Sergiy has developed a battery featuring shear thickening, impact-resistant electrolytes. This novel battery design includes an anode, a cathode, and a porous separator that provides a porosity ranging from 20% to 80%. His patented composite electrolyte incorporates electrically non-conducting particles that enable shear thickening, enhancing the battery's impact resistance. Additionally, the formulation specifies that these particles possess a polydispersity index of no greater than 0.1, with an average particle size ranging from 50 nm to 1 μm, and an absolute zeta potential exceeding ±40 mV. Notably, 10 wt. % to 40 wt. % of the total weight comprises these shear thickening particles, with a significant portion located within the pores of the separator.

Another significant patent outlines a method for creating a passively impact-resistant battery. This process involves supplying a porous separator material and a suspension composition that includes shear thickening enabling particles dispersed in a solvent. This composition penetrates the separator’s pores, and after evaporating the solvent, an anode layer, a cathode layer, and an electrolyte composition are applied. The methodology detailed in this patent presents a transformative approach to battery manufacture, focusing on safety and durability.

Career Highlights: Sergiy Kalnaus is currently associated with UT-Battelle, Inc., where he continues to innovate and develop advanced battery technologies. His portfolio reflects a deep commitment to improving energy storage solutions, addressing important challenges in the field.

Collaborations: Throughout his career, Sergiy has collaborated with notable colleagues including Gabriel M Veith and Hsin Wang, enhancing his research and broadening the impact of his inventions. Together, they have contributed to pioneering advancements in battery technology.

Conclusion: Sergiy Kalnaus exemplifies the spirit of innovation, particularly in the realm of battery technology. His cutting-edge work and multiple patents underscore his role as a leading inventor dedicated to fostering safer and more efficient energy storage solutions. With continued collaborations and innovations, Kalnaus is poised to influence the future trajectory of battery technology significantly.

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