DOE Patents title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Alloys of clathrate allotropes for rechargeable batteries

Abstract

The present disclosure is directed at an electrode for a battery wherein the electrode comprises clathrate alloys of silicon, germanium or tin. In method form, the present disclosure is directed at methods of forming clathrate alloys of silicon, germanium or tin which methods lead to the formation of empty cage structures suitable for use as electrodes in rechargeable type batteries.

Inventors:
; ;
Issue Date:
Research Org.:
Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1165134
Patent Number(s):
8906551
Application Number:
13/452,403
Assignee:
Southwest Research Institute (San Antonio, TX)
Patent Classifications (CPCs):
C - CHEMISTRY C01 - INORGANIC CHEMISTRY C01B - NON-METALLIC ELEMENTS
C - CHEMISTRY C22 - METALLURGY C22C - ALLOYS
DOE Contract Number:  
AC0205CH11231
Resource Type:
Patent
Resource Relation:
Patent File Date: 2012 Apr 20
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; 36 MATERIALS SCIENCE

Citation Formats

Chan, Candace K, Miller, Michael A, and Chan, Kwai S. Alloys of clathrate allotropes for rechargeable batteries. United States: N. p., 2014. Web.
Chan, Candace K, Miller, Michael A, & Chan, Kwai S. Alloys of clathrate allotropes for rechargeable batteries. United States.
Chan, Candace K, Miller, Michael A, and Chan, Kwai S. Tue . "Alloys of clathrate allotropes for rechargeable batteries". United States. https://www.osti.gov/servlets/purl/1165134.
@article{osti_1165134,
title = {Alloys of clathrate allotropes for rechargeable batteries},
author = {Chan, Candace K and Miller, Michael A and Chan, Kwai S},
abstractNote = {The present disclosure is directed at an electrode for a battery wherein the electrode comprises clathrate alloys of silicon, germanium or tin. In method form, the present disclosure is directed at methods of forming clathrate alloys of silicon, germanium or tin which methods lead to the formation of empty cage structures suitable for use as electrodes in rechargeable type batteries.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Dec 09 00:00:00 EST 2014},
month = {Tue Dec 09 00:00:00 EST 2014}
}

Works referenced in this record:

Clathrate compounds and processes for production thereof
patent, September 1998


Wide-band-gap Si in open fourfold-coordinated clathrate structures
journal, March 1994


High-pressure properties of group IV clathrates
journal, September 2005


Superconductivity in Doped s p 3 Semiconductors: The Case of the Clathrates
journal, December 2003


Chemical diffusion in intermediate phases in the lithium-silicon system
journal, May 1981


Low Temperature Synthesis of Insertion Oxides for Lithium Batteries
journal, October 1998


In Situ Optical Observations of Particle Motion in Alloy Negative Electrodes for Li-Ion Batteries
journal, January 2006


Clathrate Compounds and Method of Manufacturing
patent-application, September 2008


A New Class of Low Compressibility Materials: Clathrates of Silicon and Related Materials
journal, January 2002


Clathrate Allotropes For Rechargeable Batteries
patent-application, November 2012


Isotropic Volume Expansion of Particles of Amorphous Metallic Alloys in Composite Negative Electrodes for Li-Ion Batteries
journal, January 2007


A vacuum deposited Si film having a Li extraction capacity over 2000 mAh/g with a long cycle life
journal, April 2004


Pyrolytic carbon-coated silicon/Carbon Nanotube composites: promising application for Li-ion batteries
journal, January 2008


Structured Silicon Anodes for Lithium Battery Applications
journal, January 2003


Silicon Clathrate Anodes For Lithium-Ion Batteries
patent-application, January 2012


Thermoelectric conversion material, and method for manufacturing same
patent, February 2003


Clathrate compounds and method of manufacturing
patent, May 2009


Si Electrodes for Li-Ion Batteries—A New Way to Look at an Old Problem
journal, January 2008


Highly Reversible Lithium Storage in Nanostructured Silicon
journal, January 2003


Clathrate compounds and manufacturing method thereof
patent, October 2002


Crystalline-Amorphous Core−Shell Silicon Nanowires for High Capacity and High Current Battery Electrodes
journal, January 2009


In Situ AFM Measurements of the Expansion and Contraction of Amorphous Sn-Co-C Films Reacting with Lithium
journal, January 2007


Electrochemical Insertion of Lithium into Multiwalled Carbon Nanotube/Silicon Composites Produced by Ballmilling
journal, January 2006


Synthesis of a Si-clathrate compound, Sr8GaxSi46−x, and its electrical resistivity measurements
journal, March 2002


Composite anode material of silicon/graphite/carbon nanotubes for Li-ion batteries
journal, June 2006


Device for Energy Conversion, Electrical Switching, and Thermal Switching
patent-application, September 2011


Nanoscale Solar Cell Configuration
patent-application, October 2011


High-performance lithium battery anodes using silicon nanowires
journal, December 2007


Failure Modes of Silicon Powder Negative Electrode in Lithium Secondary Batteries
journal, January 2004


Three-Dimensional Porous Silicon Particles for Use in High-Performance Lithium Secondary Batteries
journal, December 2008


Phase stability and chemical composition dependence of the thermoelectric properties of the type-I clathrate Ba8AlxSi46−x (8≤x≤15)
journal, May 2011


Carbanions. III. Cleavage of Tetraalkylammonium Halides by Sodium in Liquid Ammonia
journal, September 1959


Clathrate allotropes for rechargeable batteries
patent, May 2014


    Works referencing / citing this record:

    Hybrid silicon and carbon clathrates
    patent, February 2017


    Nitrogen substituted carbon and silicon clathrates
    patent, June 2016