Ambri Inc.

Chia-Ying Lee

David J Bradwell

Greg A Thompson

Vimal K Pujari

Jianyi Cui

Xingwen Yu

Alex Elliott

James D Fritz

Jennifer Cocking

David McCleary

Denis Tite

Hari P Nayar

Brian Neltner

Michael J McNeley

David S Deak

The disclosure provides seals for devices that operate at elevated temperatures and have reactive metal vapors, such as lithium, sodium or magnesium. In some examples, such devices include energy storage devices that may be used within an electrical power grid or as part of a standalone system. The energy storage devices may be charged from an electricity production source for later discharge, such as when there is a demand for electrical energy consumption.

Ceramic materials and seals for high temperature reactive material devices

The present disclosure provides an energy storage device comprising at least one electrochemical cell comprising a negative current collector, a negative electrode in electrical communication with the negative current collector, an electrolyte in electrical communication with the negative electrode, a positive electrode in electrical communication with the electrolyte and a positive current collector in electrical communication with the positive electrode. The negative electrode comprises an alkali metal. Upon discharge, the electrolyte provides charged species of the alkali metal. The positive electrode can include a Group IIIA, IVA, VA and VIA of the periodic table of the elements, or a transition metal (e.g., Group 12 element).

Voltage-enhanced energy storage devices

Growing community of inventors

Cambridge, MA, United States of America

Chia-Ying Lee