Enevate Corporation

Vincent Giordani

Benjamin Yong Park

Heidi Leighette Anderson

Younes Ansari

Hong Zhao

Mya Le Thai

Liwen Ji

Samuel Keene

Qing Zhang

Sung Ju Cho

Myunghwan Jeong

Daniel Sylvinson Muthiah Ravinson

Systems and methods for batteries comprising a cathode, an electrolyte, and an anode, where prelithiation reagents are utilized to treat one or more of the anode and cathode. In one embodiment, the prelithiation reagent is a Li-organic complex solution comprising naphthalene and metallic lithium dissolved in an inhibitor-free THF.

Prelithiation of free-standing silicon dominant anode batteries

Electrolyte formulations for energy storage devices are disclosed. The energy storage device comprises a first electrode and a second electrode, where one or both of the first electrode and the second electrode is a Si-based electrode, a separator between the first electrode and the second electrode, and an electrolyte composition. Electrolyte formulations as described herein are electrolyte compositions comprising two or more components such as solvents, co-solvents, salts and/or additives. In some embodiments, three or more, four or more, five or more, six or more, seven or more, or eight or more components are included in the electrolyte composition.

Electrolyte formulations for optimal performance in Si-containing lithium ion batteries

Silicon-dominate battery electrodes, battery cells utilizing the silicon-dominate battery electrodes, and methods of manufacturing are disclosed. Such a battery cell includes a cathode, a separator, an electrolyte, and an anode. The anode comprises a current collector and active material on the current collector. The active material layer includes at least 50% silicon. A ratio of the electrolyte to Ah is over 2 g/Ah.

Silicon based lithium ion battery and improved cycle life of same

Growing community of inventors

Irvine, CA, United States of America

Vincent Giordani