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1
TWI591876B
Publication/Patent Number: TWI591876B
Publication date: 2017-07-11
Application number: 97144705
Filing date: 2008-11-19
Inventor: Johnson, Lonnie G  
Abstract: An air lithium battery is provided having two equal halves (60
2
KR20160124240A
Publication/Patent Number: KR20160124240A
Publication date: 2016-10-26
Application number: 20167028818
Filing date: 2013-03-01
Abstract: 고용량 고체상 복합물 양극 (solid state composite cathode)은 리튬 란탄 산화지르코늄(lithium lanthanum zirconium oxide) 및/또는 리튬 카본 란탄 산화지르코늄(lithium carbon lanthanum zirconium oxide)과 같은
3
US8568921B1
Publication/Patent Number: US8568921B1
Publication date: 2013-10-29
Application number: 11/206,454
Filing date: 2005-08-18
Inventor: Johnson, Lonnie G.  
Abstract: A regenerative ion exchange fuel cell having an anode, a metal ion conductor coupled to the anode, an aqueous electrolyte solution positioned adjacent the metal ion conductor, a proton conductor mounted adjacent the aqueous electrolyte solution opposite the metal ion conductor, a cathode positioned adjacent the proton conductor opposite the aqueous electrolyte solution, and a cathode current collector associated with the cathode. A regenerative ion exchange fuel cell having an anode, a metal ion conductor coupled to the anode, an aqueous electrolyte solution positioned adjacent the metal ion conductor, a proton conductor mounted adjacent the aqueous electrolyte solution opposite the metal ion conductor ...more ...less
4
US2013011745A1
Publication/Patent Number: US2013011745A1
Publication date: 2013-01-10
Application number: 13/177,053
Filing date: 2011-07-06
Abstract: An electrolyte medium suitable for use as a separator for an electrochemical cell comprises a substantially solid, thermoset polyimide polymer matrix doped with a lithium salt. The lithium salt comprises lithium bis(trifluoromethanesulfonyl)imide (LITFSI).
5
WO2013130983A2
Publication/Patent Number: WO2013130983A2
Publication date: 2013-09-06
Application number: 2013028633
Filing date: 2013-03-01
Abstract: An impregnated solid state composite cathode is provided. The cathode contains a sintered porous active material
6
WO2013131005A2
Publication/Patent Number: WO2013131005A2
Publication date: 2013-09-06
Application number: 2013028672
Filing date: 2013-03-01
Abstract: A high capacity solid state composite cathode contains an active cathode material dispersed in an amorphous inorganic ionically conductive metal oxide
7
WO2013130983A3
Publication/Patent Number: WO2013130983A3
Publication date: 2013-10-24
Application number: 2013028633
Filing date: 2013-03-01
Abstract: An impregnated solid state composite cathode is provided. The cathode contains a sintered porous active material
8
WO2013131005A3
Publication/Patent Number: WO2013131005A3
Publication date: 2013-10-31
Application number: 2013028672
Filing date: 2013-03-01
Abstract: A high capacity solid state composite cathode contains an active cathode material dispersed in an amorphous inorganic ionically conductive metal oxide
9
WO2013049460A1
Publication/Patent Number: WO2013049460A1
Publication date: 2013-04-04
Application number: 2012057748
Filing date: 2012-09-28
Inventor: Johnson, Lonnie G  
Abstract: A lithium oxygen or air battery (80) is disclosed having two halves (81) that are joined together along their edges. Each battery half (81) has a carbon cloth or mesh cathode current collector (82)
10
US2012214075A1
Publication/Patent Number: US2012214075A1
Publication date: 2012-08-23
Application number: 13/031,556
Filing date: 2011-02-21
Abstract: An electrochemical cell has a cell assembly that has an anode, an air cathode infused with a liquid electrolyte, an ionically-conductive separator medium disposed between and coupling said anode and said air cathode, a housing enclosing said anode, said cathode, and said ionically-conductive separator medium, and a mixture of oxygen and carbon dioxide disposed within said housing in gaseous communication with said air cathode, wherein said carbon dioxide comprises from about 0.04% to about 95% molar fraction of said mixture of oxygen and carbon dioxide. An electrochemical cell has a cell assembly that has an anode, an air cathode infused with a liquid electrolyte, an ionically-conductive separator medium disposed between and coupling said anode and said air cathode, a housing enclosing said anode, said cathode, and said ...more ...less
11
US2012225959A1
Publication/Patent Number: US2012225959A1
Publication date: 2012-09-06
Application number: 13/039,796
Filing date: 2011-03-03
Abstract: An anhydrous, proton-conductive medium comprises a poly(amic acid)-based polyimide and at least one phosphorus compound from the group consisting of phosphorus oxides and phosphoric acids. The precursor solution for the polyimide is a mixture of a phosphorus oxide and a poly(amic acid). A suitable phosphorus oxide has the formula P4O10. A process for forming an anhydrous, proton-conductive membrane comprises mixing a phosphorus oxide in a poly(amic acid) solution to form a mixture, dispensing the mixture upon a support structure, and substantially drying the mixture. The mixture may then be cured. An anhydrous, proton-conductive medium comprises a poly(amic acid)-based polyimide and at least one phosphorus compound from the group consisting of phosphorus oxides and phosphoric acids. The precursor solution for the polyimide is a mixture of a phosphorus oxide and a ...more ...less
12
CN101421865B
Publication/Patent Number: CN101421865B
Publication date: 2012-09-26
Application number: 200780013582
Filing date: 2007-03-09
Inventor: Johnson, Lonnie G  
Abstract: A battery (10) is disclosed having a lithium foil anode (11) embedded within a liquid electrolyte (12) which is positioned between two similarly constructed battery cathode halves (13) and (14). Each cathode half has a first glass barrier (16) coupled to a first porous metal substrate (17) A battery (10) is disclosed having a lithium foil anode (11) embedded within a liquid electrolyte (12) which is positioned between two similarly constructed battery cathode halves (13) and (14). Each cathode half has a first glass barrier (16) coupled to a first porous metal ...more ...less
13
US2012270115A1
Publication/Patent Number: US2012270115A1
Publication date: 2012-10-25
Application number: 13/247,705
Filing date: 2011-09-28
Inventor: Johnson, Lonnie G.  
Abstract: A lithium oxygen or air battery (80) is disclosed having two halves (81) that are joined together along their edges. Each battery half (81) has a carbon cloth or mesh cathode current collector (82), a cathode (83), a cathode terminal (84), an anode (85), an anode current collector, anode terminal (88) and a solid separator (87). The cathode includes randomly distributed carbon fibers throughout. The manufacturing of the cathode includes embedding a carbon cloth between two layers of cathode material in a slurry state A lithium oxygen or air battery (80) is disclosed having two halves (81) that are joined together along their edges. Each battery half (81) has a carbon cloth or mesh cathode current collector (82), a cathode (83), a cathode terminal (84), an anode (85), an anode current ...more ...less
14
WO2012018831A1
Publication/Patent Number: WO2012018831A1
Publication date: 2012-02-09
Application number: 2011046289
Filing date: 2011-08-02
Abstract: Amorphous lithium lanthanum zirconium oxide (LLZO) is formed as an ionically- conductive electrolyte medium. The LLZO comprises by percentage of total number of atoms from about 0.1% to about 50% lithium
15
US2011223487A1
Publication/Patent Number: US2011223487A1
Publication date: 2011-09-15
Application number: 13/038,748
Filing date: 2011-03-02
Abstract: An electrochemical cell has an anode of electrochemically-active material; a cathode of electrochemically-active, porous, liquid-permeable, sintered, ceramic material; and a solid-state, liquid-impermeable electrolyte medium disposed between the anode and the cathode. The electrolyte may be a layer of glass or a layer of glass ceramic, or may be a combination of a layer of glass and a layer of glass ceramic. The cell may further contain a liquid electrolyte diffused throughout the cathode. An electrochemical cell has an anode of electrochemically-active material; a cathode of electrochemically-active, porous, liquid-permeable, sintered, ceramic material; and a solid-state, liquid-impermeable electrolyte medium disposed between the anode and the cathode. The ...more ...less
16
US2011053001A1
Publication/Patent Number: US2011053001A1
Publication date: 2011-03-03
Application number: 12/848,991
Filing date: 2010-08-02
Abstract: Amorphous lithium lanthanum zirconium oxide (LLZO) is formed as an ionically-conductive electrolyte medium. The LLZO comprises by percentage of total number of atoms from about 0.1% to about 50% lithium, from about 0.1% to about 25% lanthanum, from about 0.1% to about 25% zirconium, from about 30% to about 70% oxygen and from 0.0% to about 25% carbon. At least one layer of amorphous LLZO may be formed through a sol-gel process wherein quantities of lanthanum methoxyethoxide, lithium butoxide and zirconium butoxide are dissolved in an alcohol-based solvent to form a mixture which is dispensed into a substantially planar configuration, transitioned through a gel phase, dried and cured to a substantially dry phase. Amorphous lithium lanthanum zirconium oxide (LLZO) is formed as an ionically-conductive electrolyte medium. The LLZO comprises by percentage of total number of atoms from about 0.1% to about 50% lithium, from about 0.1% to about 25% lanthanum, from about 0.1% to about 25% ...more ...less
17
US7960054B2
Publication/Patent Number: US7960054B2
Publication date: 2011-06-14
Application number: 11/595,049
Filing date: 2006-11-09
Abstract: A packaged battery (60) is provided having a thin film lithium battery cell (62) sealed with a packaging foil or layer (67). The battery cell (60) includes a substrate (61) and an active cell (62) with an anode current collector (65) and a cathode current collector (64). The packaged battery is produced by heat sealing a packaging foil (67) to the exterior surfaces of the active cell (62). A packaged battery (60) is provided having a thin film lithium battery cell (62) sealed with a packaging foil or layer (67). The battery cell (60) includes a substrate (61) and an active cell (62) with an anode current collector (65) and a cathode current collector (64). The ...more ...less
18
CN101351907B
Publication/Patent Number: CN101351907B
Publication date: 2010-09-29
Application number: 200680043841
Filing date: 2006-10-11
Abstract: A thin-film battery (10) is disclosed which includes a cathode current collector (11)
19
US7731765B2
Publication/Patent Number: US7731765B2
Publication date: 2010-06-08
Application number: 11/684,117
Filing date: 2007-03-09
Inventor: Johnson, Lonnie G.  
Abstract: A battery (10) is disclosed having a lithium foil anode (11) embedded within a liquid electrolyte (12) which is positioned between two similarly constructed battery cathode halves (13) and (14). Each cathode half has a first glass barrier (16) coupled to a first porous metal substrate (17), a second glass barrier (18) coupled to a second porous metal substrate (19), a third glass barrier (20) coupled to a third porous metal substrate (21), and a lithium air cathode (22). A peripheral layer of edge sealant (25) surrounds the peripheral edge of the electrolyte and bonds the two halves together. The battery also includes an anode terminal (27) coupled to the anode and a cathode terminal (28) coupled to the cathode. A battery (10) is disclosed having a lithium foil anode (11) embedded within a liquid electrolyte (12) which is positioned between two similarly constructed battery cathode halves (13) and (14). Each cathode half has a first glass barrier (16) coupled to a first porous metal ...more ...less
20
US7691536B2
Publication/Patent Number: US7691536B2
Publication date: 2010-04-06
Application number: 11/059,942
Filing date: 2005-02-17
Inventor: Johnson, Lonnie G.  
Abstract: An air lithium battery (10) is provided having two equal halves (11) that are joined together along a centerline (12). Each half includes a substrate (13), a carbon based cathode (14), a solid electrolyte (15), an anode (16), an anode current collector (17), and end seals (19). The solid electrolyte includes alternating layers of ion conductive glass (21) and ion conductive polymer (22) materials. An air lithium battery (10) is provided having two equal halves (11) that are joined together along a centerline (12). Each half includes a substrate (13), a carbon based cathode (14), a solid electrolyte (15), an anode (16), an anode current collector (17), and end seals (19) ...more ...less