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Title: Magnetite (Fe3O4)—multiwalled carbon nanotube composite structures with performance as high rate electrode materials for Li-ion batteries

Abstract

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).

Inventors:
; ; ; ; ;
Issue Date:
Research Org.:
Stony Brook Univ., NY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1892998
Patent Number(s):
11349117
Application Number:
16/250,838
Assignee:
The Research Foundation of State University of New York (Albany, NY)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01G - COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
DOE Contract Number:  
SC0012673
Resource Type:
Patent
Resource Relation:
Patent File Date: 01/17/2019
Country of Publication:
United States
Language:
English

Citation Formats

Wong, Stanislaus, Wang, Lei, McBean, Coray, Marschilok, Amy C., Takeuchi, Kenneth, and Takeuchi, Esther S. Magnetite (Fe3O4)—multiwalled carbon nanotube composite structures with performance as high rate electrode materials for Li-ion batteries. United States: N. p., 2022. Web.
Wong, Stanislaus, Wang, Lei, McBean, Coray, Marschilok, Amy C., Takeuchi, Kenneth, & Takeuchi, Esther S. Magnetite (Fe3O4)—multiwalled carbon nanotube composite structures with performance as high rate electrode materials for Li-ion batteries. United States.
Wong, Stanislaus, Wang, Lei, McBean, Coray, Marschilok, Amy C., Takeuchi, Kenneth, and Takeuchi, Esther S. Tue . "Magnetite (Fe3O4)—multiwalled carbon nanotube composite structures with performance as high rate electrode materials for Li-ion batteries". United States. https://www.osti.gov/servlets/purl/1892998.
@article{osti_1892998,
title = {Magnetite (Fe3O4)—multiwalled carbon nanotube composite structures with performance as high rate electrode materials for Li-ion batteries},
author = {Wong, Stanislaus and Wang, Lei and McBean, Coray and Marschilok, Amy C. and Takeuchi, Kenneth and Takeuchi, Esther S.},
abstractNote = {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).},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 31 00:00:00 EDT 2022},
month = {Tue May 31 00:00:00 EDT 2022}
}

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