US 2014/0178777 A1 · PROTECTED ANODE, LITHIUM AIR BATTERY INCLUDING THE SAME, AND METHOD OF PREPARING ION CONDUCTIVE PROTECTIVE LAYER

Abstract

A protected anode including: an anode including lithium or capable of reversibly incorporating lithium ions; and a lithium ion-conductive protective layer on the anode and including a ceramic composite represented by Formula 1: Li1+aAlbGe2−cMdP3+eO12+f Formula 1 wherein M is at least one element selected from titanium (Ti), zirconium (Zr), and germanium (Ge), 0≦a≦1, 0≦b≦1, 0≦c≦1, 0≦d≦0.5, 0≦e≦0.1, and 0≦f≦1.

Claims20

Dependent claims

A protected anode comprising:

an anode including lithium or a material capable of reversibly incorporating lithium ions;
and
a lithium ion-conductive protective layer on the anode and comprising a ceramic composite represented by Formula 1:
Li1+aAlbGe2−cMdP3+eO12+f Formula 1
wherein M is at least one element selected from titanium (Ti), zirconium (Zr), and germanium (Ge), 0≦a≦1, 0≦b≦1, 0≦c≦1, 0≦d≦0.5, 0≦e≦0.1, and 0≦f≦1.

2 more elements

Dependencies are inferred from the claim text.

Protected anode, lithium air battery including the same, and method of preparing ion conductive protective layer

Life of this patent

Protected anode, lithium air battery including the same, and method of preparing ion conductive protective layer

Life of this patent

Abstract

Claims20