Nickel-metal hydride battery using alkali ion conducting separator

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO

8012621

APP PUB NO

20090134842A1

SERIAL NO

11944719

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A nickel-metal hydride storage battery comprising a positive electrode containing nickel hydroxide, a negative electrode containing a hydrogen absorbing alloy, an alkaline electrolyte, and an alkali conducting separator provided between the positive electrode and the negative electrode. The alkali conducting separator may be a solid alkali metal ion super ion conducting material, wherein the alkali metal is Na, K, or Li.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
CERAMATEC, INC.SALT LAKE CITY, UT111

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhavaraju, Sai West Jordan, US 83 764
Gordon, John Howard Salt Lake City, US 71 860
Joshi, Ashok V Salt Lake City, US 192 3108

Cited Art Landscape

Patent Info (Count) # Cites Year
 
Other [Check patent profile for assignment information] (1)
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* Cited By Examiner

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
INC., CERAMATEC (1)
9431682 Degradation protection of solid alkali ion conductive electrolyte membrane 0 2013
 
CERAMATEC, INC. (10)
8771879 Lithium—sulfur battery with a substantially non-porous lisicon membrane and porous lisicon layer 0 2008
* 2009/0061,288 Lithium-sulfur battery with a substantially non-pourous membrane and enhanced cathode utilization 22 2008
8323817 Alkali metal seawater battery 0 2009
* 2010/0068,629 ALKALI METAL SEAWATER BATTERY 5 2009
* 2010/0239,893 SODIUM-SULFUR BATTERY WITH A SUBSTANTIALLY NON-POROUS MEMBRANE AND ENHANCED CATHODE UTILIZATION 7 2010
8859141 Solid-state sodium-based secondary cell having a sodium ion conductive ceramic separator 0 2010
* 2011/0104,526 SOLID-STATE SODIUM-BASED SECONDARY CELL HAVING A SODIUM ION CONDUCTIVE CERAMIC SEPARATOR 11 2010
8771855 Alkali metal aqueous battery 0 2011
9413036 Sodium-halogen secondary cell 0 2013
9263770 Method for providing electrical potential from a sodium-based secondary cell 0 2014
* Cited By Examiner

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