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Class Information
Number: 429/315
Name: Chemistry: electrical current producing apparatus, product, and process > Current producing cell, elements, subcombinations and compositions for use therewith and adjuncts > Include electrolyte chemically specified and method > The electrolyte is solid > Organic component containing > Sulfur, nitrogen, or phosphorus containing polymer > Nitrogen and phosphorus in the polymer
Description: Subject matter wherein the polymer contains both phosphorus and nitrogen.

Patents under this class:

Patent Number Title Of Patent Date Issued
8299270 Clay modified electrolyte for a dye-sensitized solar cell Oct. 30, 2012
8293407 Electrode binder, electrode, membrane-electrode assembly and polymer electrolyte fuel cell Oct. 23, 2012
7727675 Polymer electrolyte, method of preparing the same, and fuel cell using the polymer electrolyte Jun. 1, 2010
7700241 Polymer electrolyte; and an electrochemical device equipped with such a polymer electrolyte Apr. 20, 2010
7695862 Additive for non-aqueous electrolyte solution of secondary battery and non-aqueous electrolyte secondary battery Apr. 13, 2010
7597981 Composite electrolyte membrane with nanoscopic dendrimers and method of preparing same Oct. 6, 2009
7579116 Fluoride ion scavenger for fuel cell components Aug. 25, 2009
7544445 Polyelectrolyte membrane and production method therefor Jun. 9, 2009
7432017 Compositions and methods for protection of active metal anodes and polymer electrolytes Oct. 7, 2008
7115333 High temperature composite proton exchange membranes Oct. 3, 2006
7008564 Cured composite materials for reactive metal battery electrolytes Mar. 7, 2006
6955867 Non-aqueous electrolyte secondary cell and, deterioration-preventing agent for non-aqueous electrolyte secondary cell and additive for non-aqueous electrolyte secondary cell for use therein Oct. 18, 2005
6939646 Polymer electrolyte and process for producing the same Sep. 6, 2005
6841285 Impregnation of ion-exchange membranes to improve electrochemical fuel cell performance Jan. 11, 2005
6841299 Electrolyte composition with a molten salt and crosslinked polymer Jan. 11, 2005
6841304 Materials useful as electrolytic solutes Jan. 11, 2005
6746803 Composite bodies used as separators in electrochemical cells Jun. 8, 2004
6576371 Solid electrolyte battery Jun. 10, 2003
6548567 Ionic compounds with delocalized anionic charge, and their use as ion conducting components or as catalysts Apr. 15, 2003
6475679 Non-aqueous electrolyte secondary battery Nov. 5, 2002
6413675 Multi layer electrolyte and cell using the same Jul. 2, 2002
6365294 Sulfonated polyphosphazenes for proton-exchange membrane fuel cells Apr. 2, 2002
6365301 Materials useful as electrolytic solutes Apr. 2, 2002
6340716 Ionic compounds with delocalized anionic charge, and their use as ion conducting components or as catalysts Jan. 22, 2002
6296973 Solvents and novel electrolytic compositions having a large range of stability and high conductivity Oct. 2, 2001
6280882 Electrolytic composition with polymer base for electrochemical generator Aug. 28, 2001
6248480 High temperature polymer electrolytes Jun. 19, 2001
6183914 Polymer-based hydroxide conducting membranes Feb. 6, 2001
6176984 High temperature polybenzazole and polyether electrolytes Jan. 23, 2001
6146787 Solid polymer battery electrolyte and reactive metal-water battery Nov. 14, 2000
6004698 Solid polymer electrolyte electrochemical storage cell containing a redox shuttle additive for overcharge protection Dec. 21, 1999
5506073 Lithium ion conducting electrolytes Apr. 9, 1996
5429890 Cathode-active material blends of Li.sub.x Mn.sub.2 O.sub.4 Jul. 4, 1995
5393621 Fire-resistant solid polymer electrolytes Feb. 28, 1995
5376478 Lithium secondary battery of vanadium pentoxide and polyphosphazene Dec. 27, 1994
5350646 Ionically conductive polymeric materials Sep. 27, 1994
5332631 Solid polymer electrolytes to alleviate voltage delay of lithiium cells Jul. 26, 1994
5300374 Ion conducting polymers Apr. 5, 1994
5183716 All solid-state battery Feb. 2, 1993
5180645 Integral solid state embedded power supply Jan. 19, 1993
5162175 Cell for making secondary batteries Nov. 10, 1992
5153080 All solidstate secondary battery Oct. 6, 1992
5114809 All solid-state lithium secondary battery May. 19, 1992
5019467 Thin primary cell May. 28, 1991
4851307 Ionically conductive material Jul. 25, 1989
4847174 Thermally actuated hydrogen secondary battery Jul. 11, 1989
4840856 Allyl group-containing oligoethyleneoxypolyphosphazenes, process for their preparation, and their use Jun. 20, 1989
4818644 Ionically conductive material Apr. 4, 1989
4722877 Long cycle life solid-state solid polymer electrolyte cells Feb. 2, 1988

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