公开(公告)号：US20060194112A1

公开(公告)日：2006-08-31

申请号：US11381602

申请日：2006-05-04

Applicant: Jeremy Barker ,  M. Saidi ,  Tracy Kelley

Inventor： Jeremy Barker ,  M. Saidi ,  Tracy Kelley

IPC: H01M4/58 ,  H01M4/50 ,  H01M4/52 ,  H01M4/48

CPC classification number: H01M4/525 ,  H01M4/13 ,  H01M4/364 ,  H01M4/505 ,  H01M4/582 ,  H01M4/5825 ,  H01M10/0525

Abstract: Electrode active materials comprising two or more groups of particles having differing chemical compositions, wherein each group of particles comprises a material selected from: (a) materials of the formula A1aM1b(XY4)cZd; and (b) materials of the formula A2eM2fOg; and wherein (i) A1, A2, and A3 are Li, Na, or K; (ii) M1 and M3 comprise a transition metal; (iv) XY4 a phosphate or similar moiety; and (v) Z is OH, or halogen.

Abstract translation: 包含两组或更多组具有不同化学组成的颗粒的电极活性材料，其中每组颗粒包含选自以下的材料：（a）式A的材料 （XY 4）C 1 C 1 H 2 O 2（X 4） 和（b）式A的物质 >; 并且其中（i）A 1，A 2和A 3是Li，Na或K; （ii）M 1和M 3 3包含过渡金属; （iv）磷酸酯或类似部分的XY 4; 和（v）Z是OH或卤素。

公开(公告)号：US07087346B2

公开(公告)日：2006-08-08

申请号：US10945304

申请日：2004-09-20

Applicant: Jeremy Barker ,  M. Yazid Saidi ,  Jeffrey Swoyer

Inventor： Jeremy Barker ,  M. Yazid Saidi ,  Jeffrey Swoyer

IPC: H01M4/00 ,  H01M4/58

CPC classification number: H01M4/136 ,  C01B25/45 ,  C01B33/20 ,  H01M2/1653 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M6/40 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2300/0037

Abstract: Electrode active materials comprising lithium or other alkali metals, a transition metal, and a phosphate or similar moiety, of the formula: Aa+xMbP1−xSixO4 wherein (a) A is selected from the group consisting of Li, Na, K, and mixtures thereof, and 0

Abstract translation: 含有下式的锂或其它碱金属，过渡金属和磷酸盐或类似部分的电极活性材料：<？in-line-formula description =“In-line Formulas”end =“lead”？> A _{a + x M 1 line-formula description =“In-line Formulas”end =“tail”？>其中（a）A选自Li，Na，K及其混合物，0}

公开(公告)号：US20060091363A1

公开(公告)日：2006-05-04

申请号：US11305985

申请日：2005-12-19

Applicant: Jeremy Barker ,  M. Saidi

Inventor： Jeremy Barker ,  M. Saidi

IPC: H01B1/08

CPC classification number: H01M4/5825 ,  H01B1/08

Abstract: The invention provides an electrochemical cell which includes a first electrode and a second electrode which is a counter electrode to said first electrode, and an electrolyte material interposed there between. The first electrode includes an active material having an alkali metal-containing oligo phosphate-based electrode active material.

公开(公告)号：US20060083990A1

公开(公告)日：2006-04-20

申请号：US11291298

申请日：2005-12-01

Applicant: George Adamson ,  Jeremy Barker ,  Gerbrand Ceder ,  Ming Dong ,  Dane Morgan ,  M. Saidi

Inventor： George Adamson ,  Jeremy Barker ,  Gerbrand Ceder ,  Ming Dong ,  Dane Morgan ,  M. Saidi

IPC: H01M4/58

CPC classification number: H01M4/58 ,  C01P2002/72 ,  C04B35/447 ,  C04B2235/3203 ,  C04B2235/3206 ,  C04B2235/3239 ,  C04B2235/3244 ,  C04B2235/3251 ,  C04B2235/3262 ,  C04B2235/3272 ,  C04B2235/3277 ,  C04B2235/441 ,  C04B2235/449 ,  H01M4/136 ,  H01M4/382 ,  H01M4/582 ,  H01M4/5825 ,  H01M10/052 ,  H01M2300/0037

Abstract: The invention provides an electrochemical cell which includes a first electrode and a second electrode which is a counter electrode to said first electrode, and an electrolyte material interposed there between. The first electrode includes an alkali metal phosphorous compound doped with an element having a valence state greater than that of the alkali metal.

Abstract translation: 本发明提供了一种电化学电池，其包括第一电极和第二电极，第二电极是与所述第一电极对置的电极，以及介于其间的电解质材料。 第一电极包括掺杂有具有大于碱金属的价态的元素的碱金属磷化合物。

公开(公告)号：US07001690B2

公开(公告)日：2006-02-21

申请号：US09484799

申请日：2000-01-18

Applicant: Jeremy Barker ,  M. Yazid Saidi

Inventor： Jeremy Barker ,  M. Yazid Saidi

IPC: H01M4/48

CPC classification number: H01M4/136 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M4/623 ,  H01M10/0525 ,  H01M2004/028

Abstract: The invention provides novel lithium-mixed metal materials which, upon electrochemical interaction, release lithium ions, and are capable of reversibly cycling lithium ions. The invention provides a rechargeable lithium battery which comprises an electrode formed from the novel lithium-mixed metal materials. Methods for making the novel lithium-mixed metal materials and methods for using such lithium-mixed metal materials in electrochemical cells are also provided. The lithium-mixed metal materials comprise lithium and at least one other metal besides lithium. Preferred materials are lithium-mixed metal phosphates which contain lithium and two other metals besides lithium.

公开(公告)号：US20050142056A1

公开(公告)日：2005-06-30

申请号：US10905649

申请日：2005-01-14

Applicant: Jeremy Barker ,  M. Saidi ,  Jeffrey Swoyer

Inventor： Jeremy Barker ,  M. Saidi ,  Jeffrey Swoyer

IPC: C01B25/455 ,  H01M4/02 ,  H01M4/58 ,  H01M10/0525 ,  H01M10/36 ,  C01B9/08

CPC classification number: H01M4/136 ,  C01B25/455 ,  H01M4/58 ,  H01M4/5825 ,  H01M10/0525 ,  H01M2004/028

Abstract: The invention provides new and novel lithium-metal-fluorophosphates which, upon electrochemical interaction, release lithium ions, and are capable of reversibly cycling lithium ions. The invention provides a rechargeable lithium battery which comprises an electrode formed from the novel lithium-metal-fluorophosphates. The lithium-metal-fluorophosphates comprise lithium and at least one other metal besides lithium.

Abstract translation: 本发明提供了新的和新型的锂 - 金属 - 氟磷酸盐，其在电化学相互作用时释放锂离子，并且能够可逆地循环锂离子。 本发明提供一种可充电锂电池，其包括由新型锂金属 - 氟磷酸盐形成的电极。 除了锂之外，锂金属 - 氟磷酸盐还包含锂和至少一种其它金属。

公开(公告)号：US06855462B2

公开(公告)日：2005-02-15

申请号：US10133091

申请日：2002-04-26

Applicant: Jeremy Barker ,  M. Yazid Saidi ,  Jeffrey Swoyer

Inventor： Jeremy Barker ,  M. Yazid Saidi ,  Jeffrey Swoyer

IPC: C01B25/455 ,  H01M4/02 ,  H01M4/58 ,  H01M10/0525 ,  H01M10/36 ,  C01B25/00 ,  C01B25/10

CPC classification number: H01M4/136 ,  C01B25/455 ,  H01M4/58 ,  H01M4/5825 ,  H01M10/0525 ,  H01M2004/028

Abstract: The invention provides new and novel lithium-metal-fluorophosphates which, upon electrochemical interaction, release lithium ions, and are capable of reversibly cycling lithium ions. The invention provides a rechargeable lithium battery which comprises an electrode formed from the novel lithium-metal-fluorophosphates. The lithium-metal-fluorophosphates comprise lithium and at least one other metal besides lithium.

Abstract translation: 本发明提供了新的和新型的锂 - 金属 - 氟磷酸盐，其在电化学相互作用时释放锂离子，并且能够可逆地循环锂离子。 本发明提供一种可充电锂电池，其包括由新型锂金属 - 氟磷酸盐形成的电极。 除了锂之外，锂金属 - 氟磷酸盐还包含锂和至少一种其它金属。

公开(公告)号：US06815122B2

公开(公告)日：2004-11-09

申请号：US10092317

申请日：2002-03-06

Applicant: Jeremy Barker ,  M. Yazid Saidi ,  Jeffrey L. Swoyer

Inventor： Jeremy Barker ,  M. Yazid Saidi ,  Jeffrey L. Swoyer

IPC: H01M458

CPC classification number: H01M4/136 ,  C01B25/45 ,  C01B33/20 ,  H01M2/1653 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/485 ,  H01M4/505 ,  H01M4/525 ,  H01M4/5825 ,  H01M6/40 ,  H01M10/0525 ,  H01M10/0565 ,  H01M2300/0037

Abstract: Electrode active materials comprising lithium or other alkali metals, a transition metal, and a phosphate or similar moiety, of the formula: Aa+xMbP1−xSixO4 wherein (a) A is selected from the group consisting of Li, Na, K, and mixtures thereof, and 0

Abstract translation: 包含下式的锂或其它碱金属，过渡金属和磷酸盐或类似部分的电极活性材料：其中（a）A选自Li，Na，K及其混合物， a <1.0和0 <= X＆LE; 1;（b）M包含一种或多种金属，其包含至少一种能够经历氧化至更高价态的金属，其中0

公开(公告)号：US06777132B2

公开(公告)日：2004-08-17

申请号：US10014822

申请日：2001-10-26

Applicant: Jeremy Barker ,  M. Yazid Saidi ,  Jeffrey L. Swoyer

Inventor： Jeremy Barker ,  M. Yazid Saidi ,  Jeffrey L. Swoyer

IPC: H01M458

CPC classification number: H01M4/5825 ,  C01B25/455 ,  H01M4/136 ,  H01M4/587 ,  H01M4/623 ,  H01M10/0525 ,  H01M2004/028

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

Abstract translation: 本发明涉及由通式AaMb（XY4）cZd表示的新型电极活性材料，其中：（a）A是一种或多种碱金属，0

公开(公告)号：US06395431B1

公开(公告)日：2002-05-28

申请号：US09182392

申请日：1998-10-28

Applicant: Feng Gao ,  Jeremy Barker ,  Hang Shi ,  Tracy Kelley ,  Chariclea Scordilis-Kelley

Inventor： Feng Gao ,  Jeremy Barker ,  Hang Shi ,  Tracy Kelley ,  Chariclea Scordilis-Kelley

IPC: H01M616

CPC classification number: H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  H01M2300/0025

Abstract: The invention provides an electrochemical cell having an electrolyte which comprises a solute, a solvent, and an additive. The additive is a dialkylamide. The dialkylamide lessens the extent of decomposition of the solute, which is a lithium salt. The ionic species of the lithium salt are thereby preserved. The additive also prevents damage to active material by absorbing excess charge energy below the breakdown potential of the active material.

Abstract translation: 本发明提供一种具有电解质的电化学电池，其包含溶质，溶剂和添加剂。 添加剂是二烷基酰胺。 二烷基酰胺减少作为锂盐的溶质的分解程度。 从而保留锂盐的离子种类。 该添加剂还通过吸收低于活性材料的击穿电位的过量的电荷能量来防止对活性材料的损害。