skip to main content
DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Anode materials for lithium-ion batteries

Abstract

An anode material for lithium-ion batteries is provided that comprises an elongated core structure capable of forming an alloy with lithium; and a plurality of nanostructures placed on a surface of the core structure, with each nanostructure being capable of forming an alloy with lithium and spaced at a predetermined distance from adjacent nanostructures.

Inventors:
; ;
Issue Date:
Research Org.:
University of Louisville Research Foundation, Louisville, KY (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1166762
Patent Number(s):
8920970
Application Number:
12/650,081
Assignee:
University of Louisville Research Foundation (Louisville, KY)
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
DOE Contract Number:  
FG02-05ER64071
Resource Type:
Patent
Resource Relation:
Patent File Date: 2009 Dec 30
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Citation Formats

Sunkara, Mahendra Kumar, Meduri, Praveen, and Sumanasekera, Gamini. Anode materials for lithium-ion batteries. United States: N. p., 2014. Web.
Sunkara, Mahendra Kumar, Meduri, Praveen, & Sumanasekera, Gamini. Anode materials for lithium-ion batteries. United States.
Sunkara, Mahendra Kumar, Meduri, Praveen, and Sumanasekera, Gamini. Tue . "Anode materials for lithium-ion batteries". United States. https://www.osti.gov/servlets/purl/1166762.
@article{osti_1166762,
title = {Anode materials for lithium-ion batteries},
author = {Sunkara, Mahendra Kumar and Meduri, Praveen and Sumanasekera, Gamini},
abstractNote = {An anode material for lithium-ion batteries is provided that comprises an elongated core structure capable of forming an alloy with lithium; and a plurality of nanostructures placed on a surface of the core structure, with each nanostructure being capable of forming an alloy with lithium and spaced at a predetermined distance from adjacent nanostructures.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2014},
month = {12}
}

Patent:

Save / Share:

Works referenced in this record:

Nanostructured materials for advanced energy conversion and storage devices
journal, May 2005


All-Solid Lithium Electrodes with Mixed-Conductor Matrix
journal, January 1981


Nanostructured Sn–C Composite as an Advanced Anode Material in High-Performance Lithium-Ion Batteries
journal, September 2007


Highly Conductive Coaxial SnO 2 −In 2 O 3 Heterostructured Nanowires for Li Ion Battery Electrodes
journal, October 2007


Gas-Phase, Bulk Production of Metal Oxide Nanowires and Nanoparticles Using a Microwave Plasma Jet Reactor
journal, October 2008


A High-Rate, High-Capacity, Nanostructured Sn-Based Anode Prepared Using Sol-Gel Template Synthesis
journal, January 2001


Anode behavior of electroplated rough surface Sn thin films for lithium-ion batteries
journal, August 2005


Preparation and Electrochemical Properties of SnO2 Nanowires for Application in Lithium-Ion Batteries
journal, January 2007


Nano-sized transition-metal oxides as negative-electrode materials for lithium-ion batteries
journal, September 2000


The chemical changes occurring upon cycling of a SnO2 negative electrode for lithium ion cell: In situ Mössbauer investigation
journal, February 2006


Electrochemical behavior of Sn/SnO2 mixtures for use as anode in lithium rechargeable batteries
journal, June 2005


High rate capabilities Fe3O4-based Cu nano-architectured electrodes for lithium-ion battery applications
journal, June 2006


Molten Salt Synthesis of Tin Oxide Nanorods:  Morphological and Electrochemical Features
journal, November 2004


Characterization of SnO2 nanowires as an anode material for Li-ion batteries
journal, September 2005


Si/TiSi 2 Heteronanostructures as High-Capacity Anode Material for Li Ion Batteries
journal, March 2010