Low energy milling method, low crystallinity alloy, and negative electrode composition
Patent
·
OSTI ID:1079460
A method of making nanostructured alloy particles includes milling a millbase in a pebble mill containing milling media. The millbase comprises: (i) silicon, and (ii) at least one of carbon or a transition metal, and wherein the nanostructured alloy particles are substantially free of crystalline domains greater than 50 nanometers in size. A method of making a negative electrode composition for a lithium ion battery including the nanostructured alloy particles is also disclosed.
- Research Organization:
- 3M Innovative Properties Company
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- EE0000650
- Assignee:
- 3M Innovative Properties Company (St. Paul, MN)
- Patent Number(s):
- 8,287,772
- Application Number:
- 12/465,852
- OSTI ID:
- 1079460
- Country of Publication:
- United States
- Language:
- English
An electrochemical investigation of a Sn–Co–C ternary alloy as a negative electrode in Li-ion batteries
|
journal | September 2007 |
The effect of milling condition on the formation of nanostructures: Synthesis of vanadium carbides
|
journal | January 1992 |
Different Pathways of Phase Transition in a V–Si System Driven by Mechanical Alloying
|
journal | April 1998 |
Ternary Sn–Co–C Li-ion battery electrode material prepared by high energy ball milling
|
journal | August 2007 |
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