Samsung Electronics Co., Ltd.

Massachusetts Institute of Technology

Heung Chan Lee

Lincoln James Miara

Hyuk Jae Kwon

Jennifer Rupp

Zachary David Hood

Yuntong Zhu

Jae Joon Oh

Won Seok Chang

Jeong Sik Ko

Jesse Hinricher

A multi-phase electrolyte film includes a first phase comprising a metal oxide, wherein the metal oxide is amorphous, crystalline, or a glass; and a second phase comprising a lithium salt having a decomposition temperature in air of greater than 200° C. or a lithium halide. The first phase is dispersed in the second phase and has an average particle size of 5 to 200 nanometers. Methods for the manufacture of the electrolyte film are also disclosed.

Multi-phase electrolyte film and method of making the same

An electrochemical cell includes: a positive current collector in which an injection part, an ejection part and a passage are defined, where air including an oxygen is injected through the injection part, an exhaust gas is ejected though the ejection part ejecting, and the passage defines a single path which connects the injection part and the ejection part; and a unit cell disposed to be adjacent to the positive current collector. The unit cell includes a positive electrode layer, an active material of which is the oxygen gas, a negative electrode metal layer disposed on an opposite to the positive current collector with respect to the positive electrode layer, and an electrolyte membrane interposed between the positive electrode layer and the negative electrode metal layer.

Electrochemical cell, battery module including the same, and battery pack including the same

Growing community of inventors

Gyeonggi-do, South Korea

Heung Chan Lee