公开(公告)号：WO0148838A2

公开(公告)日：2001-07-05

申请号：PCT/US0035243

申请日：2000-12-22

Applicant: 3M INNOVATIVE PROPERTIES CO ,  DAHN JEFFREY R ,  HATCHARD TIMOTHY D ,  MACNEIL DEAN D

Inventor： DAHN JEFFREY R ,  HATCHARD TIMOTHY D ,  MACNEIL DEAN D

IPC: H01M2/02 ,  H01M2/00

CPC classification number: H01M2/0267 ,  H01M2/0257 ,  H01M2/0262 ,  H01M2/0275

Abstract: A lithium battery comprising a container housing an anode, a cathode, and an electrolyte in which the outer surface of the container has an emissivity of at least 0.87.

Abstract translation: 一种锂电池，包括容纳阳极，阴极和电解质的容器，其中容器的外表面的发射率至少为0.87。

公开(公告)号：WO2004084330A3

公开(公告)日：2005-10-20

申请号：PCT/US2004007239

申请日：2004-03-10

Applicant: 3M INNOVATIVE PROPERTIES CO ,  DAHN JEFFREY R ,  JOUANNEAU SEVERINE ,  EBERMAN KEVIN W

Inventor： DAHN JEFFREY R ,  JOUANNEAU SEVERINE ,  EBERMAN KEVIN W

IPC: H01M4/131 ,  H01M4/50 ,  H01M4/505 ,  H01M4/52 ,  H01M4/525 ,  H01M10/052 ,  H01M10/36 ,  H01M4/48

CPC classification number: H01M4/525 ,  C01G45/1228 ,  C01G51/50 ,  C01G53/006 ,  C01G53/50 ,  C01P2002/52 ,  C01P2002/72 ,  C01P2002/77 ,  C01P2006/10 ,  C01P2006/12 ,  C01P2006/40 ,  H01M4/131 ,  H01M4/505 ,  H01M10/052 ,  Y10T29/49108

Abstract: A method of producing Liy[NixCo1-2xMnx]O2 wherein 0.025

Abstract translation: 制备Liy [NixCo1-2xMnx] O 2的方法，其中0.025≤x≤0.5且0.9≤y≤1.3。 该方法包括将[NixCo1-2xMnx] OH2与LiOH或Li2CO3和碱金属氟化物和硼化合物中的一种或两种混合，优选LiF和B 2 O 3中的一种或两种。 将混合物充分加热以获得足够密实的用于锂离子电池阴极的Liy [NixCo1-2xMnx] O 2的组成。 如此致密化的组合物表现出以Wh / L测量的式[1833-333x]表征的最小可逆体积能量。

公开(公告)号：WO2010124196A3

公开(公告)日：2011-03-03

申请号：PCT/US2010032217

申请日：2010-04-23

Applicant: 3M INNOVATIVE PROPERTIES CO ,  DAHN JEFFREY R

Inventor： DAHN JEFFREY R ,  DEBE MARK K ,  ATANASOSKI RADASLAV ,  HENDRICKS SUSAN M ,  STEVENS DAVID A ,  GARSUCH ARND ,  SANDERSON ROBERT J

IPC: H01M4/92

CPC classification number: H01M4/921 ,  H01M4/925 ,  H01M2008/1095

Abstract: Nanostructured thin film catalysts which may be useful as fuel cell catalysts are provided, the catalyst materials including intermixed inorganic materials. In some embodiments the nanostructured thin film catalysts may include catalyst materials according to the formula PtxMn(1-x)where x is between 0.3 and 0.9 and M is Nb, Bi, Re, Hf, Cu or Zr. The nanostructured thin film catalysts may include catalyst materials according to the formula PtaCobMc where a+b+c=1, a is between 0.3 and 0.9, b is greater than 0.05, c is greater than 0.05, and M is Au, Zr, or Ir. The nanostructured thin film catalysts may include catalyst materials according to the formula PtaTibQc where a+b+c=l, a is between 0.3 and 0.9, b is greater than 0.05, c is greater than 0.05, and Q is C or B.

Abstract translation: 提供可用作燃料电池催化剂的纳米结构薄膜催化剂，催化剂材料包括混合的无机材料。 在一些实施方案中，纳米结构薄膜催化剂可以包括根据式PtxMn（1-x）的催化剂材料，其中x在0.3和0.9之间，M是Nb，Bi，Re，Hf，Cu或Zr。 纳米结构薄膜催化剂可以包括根据式PtaCobMc的催化剂材料，其中a + b + c = 1，a在0.3和0.9之间，b大于0.05，c大于0.05，M是Au，Zr或 铱。 纳米结构薄膜催化剂可以包括根据式PtaTibQc的催化剂材料，其中a + b + c = 1，a在0.3和0.9之间，b大于0.05，c大于0.05，Q是C或B.

公开(公告)号：WO2010027991A2

公开(公告)日：2010-03-11

申请号：PCT/US2009055649

申请日：2009-09-02

Applicant: 3M INNOVATIVE PROPERTIES CO ,  DAHN JEFFREY R

Inventor： DAHN JEFFREY R ,  CROLL LISA M ,  SIEDLE ALLEN R ,  SMITH JOCK W H ,  WESTEREICH PHILIPPE ,  WOOD THOMAS E

IPC: B01D39/00 ,  B01D46/00

CPC classification number: B01D53/02 ,  B01D2253/102 ,  B01D2255/20761 ,  B01D2255/20769 ,  B01D2259/4541 ,  B01J20/02 ,  B01J20/0218 ,  B01J20/0233 ,  B01J20/0237 ,  B01J20/0244 ,  B01J20/0259 ,  B01J20/0288 ,  B01J20/0296 ,  B01J20/08 ,  B01J20/103 ,  B01J20/18 ,  B01J20/20 ,  B01J20/223 ,  B01J20/3078 ,  B01J20/3204 ,  B01J20/3236 ,  B01J2220/66

Abstract: A filter for removing contaminants from air. The filter includes (a) a substrate that does not have any volatile ammonia on the surface thereof; (b) copper that has been impregnated onto the substrate; and (c) molybdenum and/or tungsten that has been impregnated onto the substrate. The filter can be made using an aqueous solution(s) that contains one or more of a first copper salt and a second salt that include a polynuclear anion that contains molybdenum, tungsten, or both. Because the metals can be impregnated onto the substrate surface without using an ammonium-based solution, the need to manage ammonia off-gassing is avoided. Further, no volatile ammonia would be present on the resulting substrate surface.

Abstract translation: 用于从空气中去除污染物的过滤器。 过滤器包括（a）在其表面上不具有任何挥发性氨的基底; （b）浸渍在基材上的铜; 和（c）浸渍在基材上的钼和/或钨。 过滤器可以使用含有一种或多种第一铜盐和第二盐的水溶液制成，所述第二种盐包括含有钼，钨或两者的多核阴离子。 由于金属可以浸渍在基板表面上而不使用铵基溶液，所以避免了管理氨的脱气的需要。 此外，在所得基材表面上不会存在挥发性氨。

公开(公告)号：WO2011025751A3

公开(公告)日：2011-06-30

申请号：PCT/US2010046404

申请日：2010-08-24

Applicant: 3M INNOVATIVE PROPERTIES CO ,  DAHN JEFFREY R

Inventor： DAHN JEFFREY R ,  LIAO PENG

IPC: H01M4/58 ,  C01B9/08 ,  C01D15/04 ,  H01M4/136 ,  H01M10/0525

CPC classification number: H01M4/582 ,  H01M4/58 ,  H01M10/0525

Abstract: Compositions useful for cathodes in lithium-ion batteries are described. In some examples, an electrochemical cell includes an electrode, the electrode comprising a composition including the elements of Li, Fe, and F, where the composition includes a first phase including a disordered trirutile structure. Cathodes including such a composition may exhibit reversible reactivity with lithium. In some examples, this reaction takes place via an intercalation mechanism.

Abstract translation: 描述了用于锂离子电池阴极的组合物。 在一些实例中，电化学电池包括电极，所述电极包含含有Li，Fe和F的元素的组合物，其中所述组合物包含含有无序三分结构的第一相。 包含这种组合物的阴极可以表现出与锂的可逆反应性。 在一些实例中，该反应通过嵌入机制发生。

公开(公告)号：WO2011008410A3

公开(公告)日：2011-03-31

申请号：PCT/US2010039124

申请日：2010-06-18

Applicant: 3M INNOVATIVE PROPERTIES CO ,  DAHN JEFFREY R

Inventor： DAHN JEFFREY R ,  FERGUSON PIERRE PHILIPPE ,  OBROVAC MARK N ,  LE DINH BA ,  LANDUCCI JAMES R

IPC: C22C1/05 ,  H01M4/134 ,  H01M4/1395

CPC classification number: H01M10/0525 ,  B22F1/0044 ,  B22F9/04 ,  B22F2009/042 ,  B22F2009/045 ,  B82Y30/00 ,  C22C1/0483 ,  C22C13/00 ,  H01M4/0404 ,  H01M4/1395 ,  H01M4/364 ,  H01M4/38 ,  H01M4/387 ,  H01M4/624 ,  H01M4/625

Abstract: Powder milling techniques, tin-based alloys formed thereby, and the use of such alloys as electrode compositions for lithium ion batteries are provided. The alloys include tin and at least one transition metal but contain no silicon. The powder milling is done using low energy roller milling (pebble milling).

Abstract translation: 提供粉末研磨技术，由此形成的锡基合金，以及使用这种合金作为锂离子电池的电极组合物。 合金包括锡和至少一种过渡金属，但不含硅。 粉末研磨使用低能量滚磨（卵石研磨）完成。

公开(公告)号：WO2007124200A3

公开(公告)日：2008-01-31

申请号：PCT/US2007062653

申请日：2007-02-23

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： O'BRIEN DENNIS P ,  SCHMOECKEL ALISON K ,  VERNSTROM GEORGE D ,  ATANASOSKI RADOSLAV ,  WOOD THOMAS E ,  YANG RUIZHI ,  EASTON E BRADLEY ,  DAHN JEFFREY R ,  O'NEILL DAVID G

IPC: H01M4/86 ,  H01M4/90

CPC classification number: H01M4/96 ,  H01M4/8867 ,  H01M4/8882 ,  H01M4/90 ,  H01M4/9083 ,  H01M8/1004 ,  Y02P70/56

Abstract: An oxygen-reducing catalyst layer, and a method of making the oxygen-reducing catalyst layer, where the oxygen-reducing catalyst layer includes a catalytic material film disposed on a substrate with the use of physical vapor deposition and thermal treatment. The catalytic material film includes a transition metal that is substantially free of platinum. At least one of the physical vapor deposition and the thermal treatment is performed in a processing environment comprising a nitrogen-containing gas.

Abstract translation: 一种氧还原催化剂层及其制造方法，其中氧还原催化剂层包括使用物理气相沉积和热处理设置在基板上的催化材料膜。 催化材料膜包括基本上不含铂的过渡金属。 在包含含氮气体的处理环境中进行物理气相沉积和热处理中的至少一种。

公开(公告)号：WO2006124389A3

公开(公告)日：2007-06-07

申请号：PCT/US2006017835

申请日：2006-05-09

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： DAHN JEFFREY R ,  BUHRMESTER CLAUDIA

IPC: H01M4/48 ,  H01M4/485 ,  H01M4/58 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/36 ,  H01M10/42 ,  H01M10/44

CPC classification number: H01M10/0567 ,  H01M4/485 ,  H01M4/5825 ,  H01M10/0525 ,  H01M10/4235 ,  H01M10/44 ,  Y10T29/49108 ,  Y10T29/4911

Abstract: A rechargeable lithium-ion cell (10) contains a positive electrode (12), negative electrode (14), charge carrying electrolyte containing charge carrying medium and lithium salt, and cycloaliphatic N-oxide compound dissolved in or dissolvable in the electrolyte. The N-oxide compound has an oxidation potential above the positive electrode recharged potential and serves as a cyclable redox chemical shuttle providing cell overcharge protection.

Abstract translation: 可充电锂离子电池（10）包含溶解在电解质中或可溶于电解质的正极（12），负极（14），含电荷载体和锂盐的载电解电解质和脂环族N-氧化物。 N-氧化物化合物具有高于正极再充电电位的氧化电位，并且用作提供电池过充电保护的可循环氧化还原化学试剂。

公开(公告)号：WO2005099025A3

公开(公告)日：2006-07-20

申请号：PCT/US2005010903

申请日：2005-03-31

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： DAHN JEFFREY R ,  CHEN JUN

IPC: H01M2/34 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/48 ,  H01M4/485 ,  H01M4/58 ,  H01M4/587 ,  H01M4/66 ,  H01M8/20 ,  H01M10/0525 ,  H01M10/0567 ,  H01M10/36 ,  H01M10/42 ,  H01M10/44

CPC classification number: H01M10/0567 ,  H01M4/131 ,  H01M4/136 ,  H01M4/1391 ,  H01M4/485 ,  H01M4/5825 ,  H01M4/587 ,  H01M4/661 ,  H01M10/0525 ,  H01M10/4235 ,  H01M10/446 ,  H01M2004/021 ,  H01M2004/027 ,  H01M2010/4292 ,  H01M2300/0025

Abstract: A battery of series-connected rechargeable lithium ion cells each of which contains a negative electrode; a negative electrode current collector; a positive electrode; a positive electrode current collector; and an electrolyte comprising charge carrying medium, lithium salt and cyclable redox chemical shuttle. The negative electrode has a larger irreversible first cycle capacity loss than that of the positive electrode, and is driven to a potential above that of the positive electrode if the cell is discharged to a state of cell reversal. The shuttle has an electrochemical potential above the positive electrode maximum normal operating potential, and prevents the negative electrode potential from reaching even higher and more destructive positive values during overdischarge. The current collector has a lithium alloying potential below the negative electrode minimum normal operating potential. The battery chemically limits or eliminates cell damage due to repeated overdischarge, and may operate without electronic overdischarge protection circuitry.

Abstract translation: 一组串联的可再充电锂离子电池，每个锂离子电池含有负极; 负极集电体; 正极; 正极集电体; 以及包含电荷载体，锂盐和可循环氧化还原化学穿梭的电解质。 负极具有比正极更大的不可逆的第一循环容量损失，并且如果电池被放电到电池反转的状态，则被驱动到比正极的电位高的电位。 梭子具有高于正电极最大正常工作电位的电化学电位，并且防止负极电极在过放电期间达到甚至更高和更具破坏性的正值。 集电器的锂合金电位低于负极最小正常工作电位。 电池由于重复的过度放电而化学地限制或消除电池损坏，并且可以在没有电子过放电保护电路的情况下工作。

公开(公告)号：WO2007097912A2

公开(公告)日：2007-08-30

申请号：PCT/US2007003174

申请日：2007-02-05

Applicant: 3M INNOVATIVE PROPERTIES CO

Inventor： WANG RICHARD L ,  BUHRMESTER CLAUDIA ,  LAMANNA WILLIAM M ,  DAHN JEFFREY R

IPC: H01M10/0525 ,  H01M10/0567 ,  H01M10/0569 ,  H01M10/36

CPC classification number: H01M10/0567 ,  H01M10/0525 ,  H01M10/0569 ,  H01M10/4235 ,  Y10T29/49108

Abstract: Provided is a rechargeable lithium-ion cell that contains a positive electrode, a negative electrode, a charge-carrying electrolyte containing a charge carrying medium and a lithium salt, and a triphenylamine compound dissolved in or dissolvable in the electrolyte. The triphenylamine compound has an oxidation potential above the positive electrode recharged potential and serves as a cyclable redox chemical shuttle providing cell overcharge protection. Also provided are methods for manufacturing a rechargeable lithium-ion cell.

Abstract translation: 本发明提供一种可再充电锂离子电池，其包含正极，负极，含有电荷传输介质和锂盐的带电荷电解质以及溶解于或溶解于电解质中的三苯胺化合物。 三苯胺化合物具有高于正极再充电电位的氧化电势，并用作提供电池过充电保护的可循环氧化还原化学梭。 还提供了用于制造可再充电锂离子电池的方法。