Magnetite (Fe3O4)—multiwalled carbon nanotube composite structures with performance as high rate electrode materials for Li-ion batteries
Patent
·
OSTI ID:1892998
A method of synthesizing an electrode material for lithium ion batteries from Fe3O4 nanoparticles and multiwalled carbon nanotubes (MWNTs) to yield (Fe3O4-NWNTs) composite heterostructures. The method includes linking the Fe3O4 nanoparticles and multiwalled carbon nanotubes using a π-π interaction synthesis process to yield the composite heterostructure electrode material. Since Fe3O4 has an intermediate voltage, it can be considered an anode (when paired with a higher voltage material) or a cathode (when paired with a lower voltage material).
- Research Organization:
- Stony Brook Univ., NY (United States)
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- SC0012673;
- Assignee:
- The Research Foundation of State University of New York (Albany, NY)
- Patent Number(s):
- 11,349,117
- Application Number:
- 16/250,838
- OSTI ID:
- 1892998
- Country of Publication:
- United States
- Language:
- English
Correlating Preparative Approaches with Electrochemical Performance of Fe 3 O 4 -MWNT Composites Used as Anodes in Li-Ion Batteries
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journal | January 2017 |
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