18113417. ALIOVALENT MULTI-CATION DOPING OF Li-GARNET FOR STABILIZATION OF CUBIC LLZO simplified abstract (Samsung Electronics Co., Ltd.)
Contents
- 1 ALIOVALENT MULTI-CATION DOPING OF Li-GARNET FOR STABILIZATION OF CUBIC LLZO
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ALIOVALENT MULTI-CATION DOPING OF Li-GARNET FOR STABILIZATION OF CUBIC LLZO - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 Original Abstract Submitted
ALIOVALENT MULTI-CATION DOPING OF Li-GARNET FOR STABILIZATION OF CUBIC LLZO
Organization Name
Inventor(s)
Samuel Cross of Cambridge MA (US)
Mahdi Amachraa of Cambridge MA (US)
ALIOVALENT MULTI-CATION DOPING OF Li-GARNET FOR STABILIZATION OF CUBIC LLZO - A simplified explanation of the abstract
This abstract first appeared for US patent application 18113417 titled 'ALIOVALENT MULTI-CATION DOPING OF Li-GARNET FOR STABILIZATION OF CUBIC LLZO
Simplified Explanation
The patent application describes a lithium garnet material with the formula LiLaZM1M2M3O, where M1, M2, and M3 are specific elements with defined oxidation numbers. The material is subject to certain constraints to ensure its stability and functionality.
- This patent application pertains to a lithium garnet material with a specific formula and composition.
- M1 in the material can be Y, In, Mg, Ca, Ba, Sc, Sr, or Ru with an oxidation number lower than 4+.
- M2 can be Bi, Ta, Nb, Mo, Sb, Te, or W with an oxidation number higher than 4+.
- M3 can be Hf, Ti, Sn, or Si with an oxidation number equal to 4+.
- The material must adhere to certain constraints to maintain its properties and performance.
Potential Applications
The lithium garnet material described in the patent application could be used in:
- Solid-state batteries
- Energy storage devices
- High-performance electronic devices
Problems Solved
This technology addresses issues related to:
- Stability of solid-state electrolytes
- Conductivity in lithium-ion batteries
- Safety concerns in battery technology
Benefits
The benefits of this technology include:
- Enhanced battery performance
- Improved safety features
- Longer battery lifespan
Potential Commercial Applications
The potential commercial applications of this technology include:
- Battery manufacturing companies
- Electronics industry
- Renewable energy sector
Possible Prior Art
One possible prior art for this technology could be the development of other lithium garnet materials with similar compositions and properties.
Unanswered Questions
How does this lithium garnet material compare to existing solid-state electrolytes in terms of conductivity and stability?
This article does not provide a direct comparison with existing solid-state electrolytes in terms of conductivity and stability. Further research or testing may be needed to evaluate the performance of this material against others in the market.
What are the specific manufacturing processes required to produce this lithium garnet material at a commercial scale?
The article does not delve into the specific manufacturing processes required to produce this lithium garnet material at a commercial scale. Additional information or experimentation may be necessary to determine the feasibility and scalability of production methods for this material.
Original Abstract Submitted
A lithium garnet material has the formula LiLaZM1M2M3O, where M1 is one or a combination of (Y, In, Mg, Ca, Ba, Sc, Sr, Ru) with oxidation number (valence) lower than 4+, M2 is one or a combination of (Bi, Ta, Nb, Mo, Sb, Te) with oxidation number (valence) higher than 4+, and M3 is one or a combination of (Hf, Ti, Sn, Si) with oxidation number (valence) equal to 4+, subject to 0<x≤1, 0≤y≤1, 0≤z≤2, 0<x+y+z≤2, and −0.2<δ<0.2. Also provided is a lithium garnet material which is the same as the aforementioned lithium garnet material except that M1 is one or a combination of (Y, In, Mg, Ca, Ba, Sr, Ru) and M2 is one or a combination of (Bi, Ta, Nb, Mo, Sb, Te, W). Lithium oxide solid-state electrolyte materials have the same formula as the aforementioned lithium garnet materials but also include Ge for M3.
