公开(公告)号：US6045952A

公开(公告)日：2000-04-04

申请号：US45814

申请日：1998-03-23

申请人： John B. Kerr ,  Minmin Tian

发明人： John B. Kerr ,  Minmin Tian

IPC分类号： H01M4/60 ,  H01M6/16 ,  H01M6/18 ,  H01M6/50 ,  H01M10/42 ,  H01M10/40

CPC分类号： H01M10/4235 ,  H01M2200/00 ,  H01M4/60 ,  H01M6/166 ,  H01M6/168 ,  H01M6/181

摘要： A electrochemical cell is described comprising an anode, a cathode, a solid polymer electrolyte, and a redox shuttle additive to protect the cell against overcharging and a redox shuttle additive to protect the cell against overcharging selected from the group consisting of:(a) a substituted anisole having the general formula (in an uncharged state): ##STR1## where R.sub.1 is selected from the group consisting of H, OCH.sub.3, OCH.sub.2 CH.sub.3, and OCH.sub.2 phenyl, and R.sub.2 is selected from the group consisting of OCH.sub.3, OCH.sub.2 CH.sub.3, OCH.sub.2 phenyl, and O.sup.- Li.sup.+ ; and(b) a di-anisole compound having the general formula (in an uncharged state): ##STR2## where R is selected from the group consisting of -OCH.sub.3 and -CH.sub.3, m is either 1 or 0, n is either 1 or 0, and X is selected from the group consisting of -OCH.sub.3 (methoxy) or its lithium salt --O.sup.- Li.sup.+. The lithium salt of the di-anisole is the preferred form of the redox shuttle additive because the shuttle anion will then initially have a single negative charge, it loses two electrons when it is oxidized at the cathode, and then moves toward the anode as a single positively charged species where it is then reduced to a single negatively charged species by gaining back two electrons.

摘要翻译： 描述了一种电化学电池，其包括阳极，阴极，固体聚合物电解质和氧化还原穿刺添加剂以保护细胞免于过度充电，以及氧化还原穿梭添加剂以保护细胞免受过度充电，所述过充电选自：（a） 具有通式（不带电荷状态）的取代的苯甲醚：其中R 1选自H，OCH 3，OCH 2 CH 3和OCH 2苯基，R 2选自OCH 3，OCH 2 CH 3，OCH 2苯基和O-Li + ; 和（b）具有通式（不带电荷状态）的二苯甲醚化合物：其中R选自-OCH 3和-CH 3，m为1或0，n为1或0，以及 X选自-OCH 3（甲氧基）或其锂盐-O-Li +。 二苯甲醚的锂盐是氧化还原穿梭添加剂的优选形式，因为穿梭阴离子然后将首先具有单个负电荷，当其在阴极被氧化时，它损失两个电子，然后作为 单个带正电的物质，然后通过回收两个电子将其还原成单个带负电的物质。

公开(公告)号：US4959135A

公开(公告)日：1990-09-25

申请号：US306730

申请日：1989-02-03

申请人： Bruce D. Zenner ,  Joseph P. Ciccone ,  Emory S. De Castro ,  Larrie A. Deardurff ,  John B. Kerr

发明人： Bruce D. Zenner ,  Joseph P. Ciccone ,  Emory S. De Castro ,  Larrie A. Deardurff ,  John B. Kerr

IPC分类号： C01B13/02 ,  C02F1/20 ,  C07F15/06

CPC分类号： C07F15/065 ,  C01B13/0244 ,  C01B2210/0046 ,  C02F1/20

摘要： Methods and apparatus for the extraction of a ligand such as molecular oxygen from a first fluid environment and for release of a ligand such as molecular oxygen, as well as ligand carrier compounds therefor comprising linear, pentadentate polyalkylamines and transition metal ions. The carrier compounds have the general formula: ##STR1## where, each of R.sub.1 and R.sub.2 is independently an organic group including a sulfur, an oxygen or a nitrogen coordinated to M;each of m, n, o, and p is 1, 2, 3, or 4;X is selected from the group consisting of 2,6-pyridyl, 2,6-piperidyl, 2,5-pyrrolyl, 2,4-imidazolyl, substituted heterocyclic amines, --)--, --S--, ##STR2## and ##STR3## where R.sub.3 is hydrogen, lower alkyl or aralkyl; and M is a transition metal ion.

摘要翻译： 用于从第一流体环境中提取配体如分子氧并释放配体如分子氧的方法和设备，以及其中包含直链，五齿多聚烷基胺和过渡金属离子的配体载体化合物。 载体化合物具有以下通式：其中，R1和R2各自独立地为包含与M配位的硫，氧或氮的有机基团; m，n，o和p各自为1,2,3或4; X选自2,6-吡啶基，2,6-哌啶基，2,5-吡咯基，2,4-咪唑基，取代的杂环胺， - ） - ，-S-，和其中R3是氢，低级烷基或芳烷基; M是过渡金属离子。

公开(公告)号：US07960037B2

公开(公告)日：2011-06-14

申请号：US11293681

申请日：2005-12-02

申请人： Gao Liu ,  Stephen Johnson ,  John B. Kerr ,  Andrew M. Minor ,  Samuel S. Mao

发明人： Gao Liu ,  Stephen Johnson ,  John B. Kerr ,  Andrew M. Minor ,  Samuel S. Mao

IPC分类号： H01L51/54

CPC分类号： H01L51/0049 ,  B82Y10/00 ,  H01L51/0067 ,  H01L51/5012 ,  Y02E10/549 ,  Y10S428/917

摘要： A thin film device and compound having an anode, a cathode, and at least one light emitting layer between the anode and cathode, the at least one light emitting layer having at least one carbon nanotube and a conductive polymer.

摘要翻译： 一种在阳极和阴极之间具有阳极，阴极和至少一个发光层的薄膜器件和化合物，所述至少一个发光层具有至少一个碳纳米管和导电聚合物。

公开(公告)号：US06716596B2

公开(公告)日：2004-04-06

申请号：US09805726

申请日：2001-03-12

申请人： Richard H. Fish ,  John B. Kerr ,  Christine H. Lo

发明人： Richard H. Fish ,  John B. Kerr ,  Christine H. Lo

IPC分类号： C12Q126

CPC分类号： C12Q1/32 ,  C07D213/50 ,  C07D213/80 ,  C07D213/82 ,  C07D213/83 ,  C07D213/85 ,  C07F17/02 ,  C07H19/00 ,  C07H19/207 ,  C12Q1/26

摘要： Novel agents acting as co-factors for replacement of NAD(P)+/NAD(P)H co-enzyme systems in enzymatic oxido-reductive reactions. Agents mimicking the action of NAD(P)+/NAD(P)H system in enzymatic oxidation/reduction of substrates into reduced or oxidized products. A method for selection and preparation of the mimicking agents for replacement of NAD(P)+/NAD(P)H system and a device comprising co-factors for replacement of NAD(P)+/NAD(P)H system.

摘要翻译： 作为在酶促氧化还原反应中替代NAD（P）+ / NAD（P）H辅酶系统的辅因子的新型试剂。 模仿NAD（P）+ / NAD（P）H系统在底物酶促氧化/还原成还原或氧化产物的作用剂的试剂。 用于选择和制备用于替代NAD（P）+ / NAD（P）H系统的模拟剂的方法和包含用于替代NAD（P）+ / NAD（P）H系统的辅因子的装置 系统。

公开(公告)号：US4952289A

公开(公告)日：1990-08-28

申请号：US191519

申请日：1988-05-09

申请人： Joseph P. Ciccone ,  Emory S. DeCastro ,  John B. Kerr

发明人： Joseph P. Ciccone ,  Emory S. DeCastro ,  John B. Kerr

IPC分类号： B01D19/00 ,  B01D53/22 ,  B01D53/32 ,  B01D61/24 ,  C01B13/02 ,  C07D257/00 ,  C07D257/02 ,  C07D259/00 ,  C07D471/08 ,  C07D521/00 ,  C07F13/00 ,  C07F15/02 ,  C07F15/04 ,  C07F15/06 ,  H01M8/06

CPC分类号： C07D471/08 ,  C01B13/0251 ,  C01B13/0285 ,  C07D257/02 ,  C07F15/065 ,  H01M8/06 ,  C01B2210/0046 ,  C01B2210/0062

摘要： Methods and apparatus for electrochemical extraction of a ligand such as molecular oxygen from a first fluid environment and for release of a ligand such as molecular oxygen, as well as ligand carrier compounds therefor comprising macrocyclic amines having the general formulas: ##STR1## where: A, B, C, D, E, and F are each nitrogen, oxygen, sulfur, or phosphorous;m, n, o, p, q, and r are each typically 2, 3, 4, 5, or 6;the R substituents are each generally H or short chain (linear or branched) alkyl, although R.sub.2 may represent ketyl (.dbd.o); andM is a suitable transition metal ion.

公开(公告)号：US09455451B2

公开(公告)日：2016-09-27

申请号：US14052576

申请日：2013-10-11

申请人： John B. Kerr ,  Xiaobing Zhu ,  Gi Suk Hwang ,  Zulima Martin ,  Qinggang He ,  Peter Driscoll ,  Adam Weber ,  Kyle Clark

发明人： John B. Kerr ,  Xiaobing Zhu ,  Gi Suk Hwang ,  Zulima Martin ,  Qinggang He ,  Peter Driscoll ,  Adam Weber ,  Kyle Clark

IPC分类号： H01M4/86 ,  H01M4/90 ,  H01M4/02 ,  H01M8/10

CPC分类号： H01M4/8668 ,  H01M4/9008 ,  H01M4/9041 ,  H01M4/9083 ,  H01M2004/028 ,  H01M2008/1095 ,  Y02E60/50

摘要： Water soluble catalysts, (M)meso-tetra(N-Methyl-4-Pyridyl)Porphinepentachloride (M=Fe, Co, Mn & Cu), have been incorporated into the polymer binder of oxygen reduction cathodes in membrane electrode assemblies used in PEM fuel cells and found to support encouragingly high current densities. The voltages achieved are low compared to commercial platinum catalysts but entirely consistent with the behavior observed in electroanalytical measurements of the homogeneous catalysts. A model of the dynamics of the electrode action has been developed and validated and this allows the MEA electrodes to be optimized for any chemistry that has been demonstrated in solution. It has been shown that improvements to the performance will come from modifications to the structure of the catalyst combined with optimization of the electrode structure and a well-founded pathway to practical non-platinum group metal catalysts exists.

摘要翻译： 水溶性催化剂（M）内消旋四（N-甲基-4-吡啶基）卟吩一氯化物（M = Fe，Co，Mn＆Cu）已经被掺入到用于PEM的膜电极组件中的氧还原阴极的聚合物粘合剂 燃料电池被发现支持令人鼓舞的高电流密度。 与商业铂催化剂相比，实现的电压低，但完全符合在均相催化剂的电分析测量中观察到的行为。 已经开发和验证了电极作用的动力学模型，并且这允许对已经在溶液中证明的任何化学物质优化MEA电极。 已经表明，性能的改进将来自对催化剂结构的改进以及电极结构的优化，并且存在对实际的非铂族金属催化剂的有根据的途径。

公开(公告)号：US5017274A

公开(公告)日：1991-05-21

申请号：US383381

申请日：1989-07-20

申请人： John B. Kerr ,  Emory S. De Castro ,  Bruce Zenner

发明人： John B. Kerr ,  Emory S. De Castro ,  Bruce Zenner

IPC分类号： C01B13/02 ,  C02F1/20 ,  C07F15/06

CPC分类号： C07F15/065 ,  C01B13/0244 ,  C01B2210/0053 ,  C02F1/20

摘要： Oxygen is extracted from a fluid mixture feedstock by circulating a carrier fluid from an oxygen loading station to an electrochemical cell. The carrier fluid includes a carrier compound capable of reversibly binding oxygen, with oxygen binding dependent on the oxidation state of the compound. Oxygen bound to the carrier compound in a first oxidation state is released as the oxidation state is altered at the first electrode of the electrochemical cell. The carrier compound is then returned to the first oxidation state at the second electrode at the electrochemical cell. The loading station typically comprises an oxygen-permeable membrane which prevents bulk mixing of the fluid mixture and the carrier fluid. By providing an electrocatalyst capable of rapid electron transfer and having an electropotential less than that of the carrier compound, without binding or otherwise interfering with the carrier compound, low energy electron transfer between the carrier compounds and the electrodes of the electrochemical cell is achieved.

摘要翻译： 通过将载体流体从氧气加载站循环到电化学电池，从流体混合物原料中提取氧。 载体流体包括能够可逆地结合氧的载体化合物，氧结合取决于化合物的氧化态。 当氧化态在电化学电池的第一电极发生改变时，释放与第一氧化态的载体化合物结合的氧。 然后载体化合物在电化学电池的第二电极处返回到第一氧化态。 装载站通常包括氧气渗透膜，其防止流体混合物和载体流体的大量混合。 通过提供能够快速电子转移并且具有小于载体化合物的电位的电催化剂，而不结合或以其他方式干扰载体化合物，实现了载体化合物与电化学电池的电极之间的低能电子转移。