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Title: Metal hydride compositions and lithium ion batteries

Abstract

Heterogeneous metal hydride (MH) compositions comprising a main region comprising a first metal hydride and a secondary region comprising one or more additional components selected from the group consisting of second metal hydrides, metals, metal alloys and further metal compounds are suitable as anode materials for lithium ion cells. The first metal hydride is for example MgH.sub.2. Methods for preparing the composition include coating, mechanical grinding, sintering, heat treatment and quenching techniques.

Inventors:
;
Issue Date:
Research Org.:
BASF Corporation, Florham Park, NJ (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1436300
Patent Number(s):
9954222
Application Number:
14/693,296
Assignee:
BASF Corporation (Florham Park, NJ)
Patent Classifications (CPCs):
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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
DOE Contract Number:  
AR0000386
Resource Type:
Patent
Resource Relation:
Patent File Date: 2015 Apr 22
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE

Citation Formats

Young, Kwo, and Nei, Jean. Metal hydride compositions and lithium ion batteries. United States: N. p., 2018. Web.
Young, Kwo, & Nei, Jean. Metal hydride compositions and lithium ion batteries. United States.
Young, Kwo, and Nei, Jean. Tue . "Metal hydride compositions and lithium ion batteries". United States. https://www.osti.gov/servlets/purl/1436300.
@article{osti_1436300,
title = {Metal hydride compositions and lithium ion batteries},
author = {Young, Kwo and Nei, Jean},
abstractNote = {Heterogeneous metal hydride (MH) compositions comprising a main region comprising a first metal hydride and a secondary region comprising one or more additional components selected from the group consisting of second metal hydrides, metals, metal alloys and further metal compounds are suitable as anode materials for lithium ion cells. The first metal hydride is for example MgH.sub.2. Methods for preparing the composition include coating, mechanical grinding, sintering, heat treatment and quenching techniques.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2018},
month = {4}
}

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Works referenced in this record:

Ti-doped alkali metal aluminium hydrides as potential novel reversible hydrogen storage materials
journal, May 1997


Anode properties of magnesium hydride catalyzed with niobium oxide for an all solid-state lithium-ion battery
journal, January 2013


Metal hydrides for lithium-ion batteries
journal, October 2008


Catalytic effect of transition metals on hydrogen sorption in nanocrystalline ball milled MgH2–Tm (Tm=Ti, V, Mn, Fe and Ni) systems
journal, November 1999


Structure and hydrogen storage property of ball-milled LiNH2/MgH2 mixture
journal, August 2006