Alkali/transition metal halo- and hydroxy-phosphates and...

Details Alkali/transition metal halo- and hydroxy-phosphates and... Alkali/transition metal halo- and hydroxy-phosphates and...

2005-11-15

2005-11-15

Kalafut, Stephen J. (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S231900, C429S231950

Reexamination Certificate

active

06964827

ABSTRACT:
The present invention relates to novel electrode active materials represented by the general formula AaMb(XY4)cZd, wherein:(a) A is one or more alkali metals, and 0<a≦8;(b) M is at least one metal capable of undergoing oxidation to a higher valence state, and 1≦b≦3;(c) XY4is selected from the group consisting of X′O4−xY′x, X′O4−yY′2y, X″S4, and a mixture thereof, where X′ is P, As, Sb, Si, Ge, S, and mixtures thereof; X″ is P, As, Sb, Si, Ge, and mixtures thereof, Y′ is halogen, 0≦x<3, 0<y<4, and 0<c≦3; and(d) Z is OH, a halogen, mixtures thereof, and 0<d≦6.

REFERENCES:
patent: 3736184 (1973-05-01), Dey et al.
patent: 4009092 (1977-02-01), Taylor
patent: 4049891 (1977-09-01), Hong et al.
patent: 4098687 (1978-07-01), Yang
patent: 4194062 (1980-03-01), Carides et al.
patent: 4260668 (1981-04-01), Lecerf et al.
patent: 4434216 (1984-02-01), Joshi et al.
patent: 4464447 (1984-08-01), Lazzari et al.
patent: 4477541 (1984-10-01), Fraioli
patent: 4512905 (1985-04-01), Clearfield et al.
patent: 4668595 (1987-05-01), Yoshino et al.
patent: 4683181 (1987-07-01), Armand et al.
patent: 4690877 (1987-09-01), Gabano et al.
patent: 4707422 (1987-11-01), deNeufville et al.
patent: 4792504 (1988-12-01), Schwab et al.
patent: 4803137 (1989-02-01), Miyazaki et al.
patent: 4830939 (1989-05-01), Lee et al.
patent: 4925752 (1990-05-01), Fauteux et al.
patent: 4935317 (1990-06-01), Fauteux et al.
patent: 4985317 (1991-01-01), Adachi et al.
patent: 4990413 (1991-02-01), Lee et al.
patent: 5011501 (1991-04-01), Shackle et al.
patent: 5028500 (1991-07-01), Fong et al.
patent: 5037712 (1991-08-01), Shackle et al.
patent: 5130211 (1992-07-01), Wilkinson et al.
patent: 5232794 (1993-08-01), Krumpelt et al.
patent: 5262253 (1993-11-01), Golovin
patent: 5262548 (1993-11-01), Barone
patent: 5296436 (1994-03-01), Bortinger
patent: 5300373 (1994-04-01), Shackle
patent: 5326653 (1994-07-01), Chang
patent: 5399447 (1995-03-01), Chaloner-Gill et al.
patent: 5411820 (1995-05-01), Chaloner-Gill et al.
patent: 5418090 (1995-05-01), Koksbang et al.
patent: 5418091 (1995-05-01), Gozdz et al.
patent: 5435054 (1995-07-01), Tonder et al.
patent: 5456000 (1995-10-01), Gozdz et al.
patent: 5460904 (1995-10-01), Gozdz et al.
patent: 5463179 (1995-10-01), Chaloner-Gill et al.
patent: 5482795 (1996-01-01), Chaloner-Gill
patent: 5508130 (1996-04-01), Golovin
patent: 5514490 (1996-05-01), Chen et al.
patent: 5538814 (1996-07-01), Kamauchi et al.
patent: 5540741 (1996-07-01), Gozdz et al.
patent: 5541020 (1996-07-01), Golovin et al.
patent: 5620810 (1997-04-01), Golovin et al.
patent: 5643695 (1997-07-01), Barker et al.
patent: 5660948 (1997-08-01), Barker
patent: 5695893 (1997-12-01), Arai et al.
patent: 5700298 (1997-12-01), Shi et al.
patent: 5712059 (1998-01-01), Barker et al.
patent: 5721070 (1998-02-01), Shackle
patent: 5804335 (1998-09-01), Kamauchi et al.
patent: 5830602 (1998-11-01), Barker et al.
patent: 5851504 (1998-12-01), Barker et al.
patent: 5869207 (1999-02-01), Saidi et al.
patent: 5871866 (1999-02-01), Barker et al.
patent: 5910382 (1999-06-01), Goodenough et al.
patent: 6004697 (1999-12-01), Thackeray et al.
patent: 6017654 (2000-01-01), Kumta et al.
patent: 6020087 (2000-02-01), Gao
patent: 6103419 (2000-08-01), Saidi et al.
patent: 6136472 (2000-10-01), Barker et al.
patent: 6153333 (2000-11-01), Barker
patent: 6183718 (2001-02-01), Barker et al.
patent: 6277521 (2001-08-01), Gao et al.
patent: 6306215 (2001-10-01), Larkin
patent: 0 680 106 (1995-11-01), None
patent: 0 849 817 (1998-06-01), None
patent: 1049182 (2000-11-01), None
patent: 1093172 (2001-04-01), None
patent: 61 263069 (1986-11-01), None
patent: 0625 1764 (1994-09-01), None
patent: 09 171827 (1997-06-01), None
patent: 2001 052733 (2001-02-01), None
patent: 2001 085010 (2001-03-01), None
patent: WO 9812761 (1998-03-01), None
patent: WO 9930378 (1999-06-01), None
patent: WO 0001024 (2000-01-01), None
patent: WO 00/31812 (2000-06-01), None
patent: WO 0057505 (2000-09-01), None
patent: WO 01/13443 (2001-02-01), None
patent: WO 01/53198 (2001-07-01), None
patent: WO 01/54212 (2001-07-01), None
patent: WO 01/84655 (2001-11-01), None
Rinaldi, “The crystal structure of griphite, complex phosphate not a garnetoid”, Bulletin de Mineralogie (1978) 101(5-6), 543-7.
Andersson, A., et al., Thermal stability of LiFePO4—based cathodes, (2000), Electrochem. Solid-State Lett., 3(2), pp. 66-68, month unknown.
Amine, K., et al., Olivine LiCoPO4 as 4.8 V Electrode Material for Lithium Batteries, (2000), Electrochem. Solid-State Lett., 3(4), pp. 178-179, (Apr.).
Kirkby, et al., Crystal Structure of Potassium Aluminum Fluoride Phosphate KA1FPO4, Zeits. Kristall. 956 (1995), month unknown.
Nagornyi et al., Preparation and Structure of the New Fluoride Phosphate Na5CrF2(PO4)2, Russ. J. Inorg. Chem. 35, 470, (1990), month unknown.
Arlt, et al., Na5AI2(PO4)2: Darstellung, Kristallstruktur und lonenleitfahigkeit, Z. anorg. Allg. Chem. 547, 179 (1987), no month.
www.webmineral.com/data/Amblygonite.shtml (Sep. 2002).
www.webmineral.com/data/Lacroixite.shtml (Jul. 2002).
www.webmineral.com/data/Montebrasite.shtml (Sep. 2000).
www.webmineral.com/data/Tavorite.shtml (Sep. 2000).
International Search Report for PCT/US97/15544.*, no date.
Rangan et al., “New Titanium-Vanadium Phosphates of Nasicon and Langbeinite Structures, and Differences Between the Two Structions Toward Deintercalation of Alkali Metal, ”Journal of Solid State Chemistry, 109, (1994) p. 116-121.*, month unknown.
Delmas et al., “The Nasicon-Type Phosphates ATi2(PO4)3(A=Li, Na) as Electrode. Materials, ”Solid State Ionics (1988) 28-30 pp. 419-423*, month unknown.
Hagenmuller et al., “Intercalation in 3D-Skeleton Structures: Ionic and Electronic.Features,”Material Resources Society Symposium Proc., vol. 210 (1991) pp. 323.334.*, month unknown.
Chem. Abstrs. Svs., (1997), XP 2048304*, no month.
Padhi et al., Lithium Intercalation into NASICON-Type Mixed Phosphates: . . . and Li2FeTi(PO4)3; 37th Power Sources Conference: Cherry Hill, New Jersey, Conference Date: Jun. 17-20, 1996, published Oct. 15, 1996.*.
Sisler et al., “Chemistry A Systematic Approach, ”Oxford University Press, p 746, 1980.*, month unknown.
Gopalakrishnan et al., “V2(PO4)3: A Novel NASICON-Type Vanadium Phosphate Synthesized by Oxidative deintercalation of Sodium From Na3V2(PO4)3,” Chemistry of Materials, vol. 4, No. 4, Jul./Aug. 1992, pp. 745-747*.
Delmas et al., “The Chemical Short Circuit Method, An Improvement in the Intercalation-Deintercalation Techniques, ”Materials Research Bulletin, vol. 23, 1988, pp. 65-72.*.
Ivanov-Schitz et al., Electrical and Interfacial Properties of a Li3FE2(PO4)3 Single Crystal With Silver Electrodes, Solid Staes Ionics, 91, (1996), pp 93-99.*, month unknown.
Cretin et al., “Study of Li1+xAlxTi2x(PO4)3 for Li + Potentiometric Sensors, ”Journal of the European Ceramic Society 15, (1995), pp. 1149-1156.*, month unknown.
Chem. Abstrs. Svs., (1995) XP 2048305*, no month.
Patent Abstracts of Japan (1994) vol. 18, No. 64, (Abstract forJP 06251764). (Sep.).
Okada et al., “Fe2(SO4)3 as a Cathode Material for Rechargeable Lithium Batteries,” Center for Materials Science & Engineering, University of Texas, Austin Texas, no date of publication.*.
Adachi et al., “Lithium Ion Conductive Solid Electrolyte, ”Chemical Abstracts 112 129692 (1981).*, month unknown.
Delmas et al., “A Nasicon-Type Phase as Intercalation Electrode: Sodium Titatium Photphate (NaTi2(PO4)3),” Material Resources Bulletin (1987).*, month unknown.
Nanjundaswamy et al., “Synthesis, Redox Potential Evaluation and Electrochemical Characteristics of NASICON-Related 3D Framework Compounds,” Solid Staet Ionics 92, (1996) pp. 1-10.*, month unknown.
Nadiri, “Lithium Intercalation in Lithium Titanium Phosphate (LiTix(PO4)3),” C.R. Aca

Affiliated with

Also associated with

Rating

Alkali/transition metal halo- and hydroxy-phosphates and... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Alkali/transition metal halo- and hydroxy-phosphates and..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Alkali/transition metal halo- and hydroxy-phosphates and... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3462494