Back to results
US 2014/0234699 A1Published application
Anode materials for magnesium ion batteries
AssigneeToyota Motor Engineering & Manufacturing North America, Inc.
InventorsChen Ling, Nikhilendra Singh, Masaki Matsui, Fuminori Mizuno
Life of this patent
Estimating the term…
Abstract
A compound of the formula: AbMgaX1-a (0≦a<1, 0≦b≦0.1) for use as an anode material in a magnesium ion battery wherein X is selected from one or more of: group 15 elements, group 14 elements, group 13 elements, transition metals from groups 3-12 and lanthanides. The working voltage of the compound is greater than the voltage of deposition of magnesium.
Claims12
A compound of the formula:
- AbMgaX1-a (0≦a<1, 0≦b≦0.1) for use as an anode material in a magnesium ion battery wherein X is selected from one or more of:
- group 15 elements, group 14 elements, group 13 elements, transition metals from groups 3-12 and lanthanides.
An anode for a magnesium ion battery, the anode comprising a compound of the formula:
- AbMgaX1-a (0≦a<1, 0≦b≦0.1) wherein X is selected from one or more of:
- group 15 elements, group 14 elements, group 13 elements, transition metals from groups 3-12 and lanthanides.
An energy-storage device comprising:
- a first electrode including an active material;
- a second electrode;
- an electrolyte disposed between the first electrode and the second electrode, the electrolyte including a magnesium compound, the active material including. a compound of the formula:
- AbMgaX1-a (0≦a<1, 0≦b≦0.1) wherein X is selected from one or more of:
- group 15 elements, group 14 elements, group 13 elements, transition metals from groups 3-12 and lanthanides.
2 more elements
Dependencies are inferred from the claim text.