公开(公告)号：EP2990105B1

公开(公告)日：2018-11-21

申请号：EP14787855.7

申请日：2014-04-14

申请人： NISSAN MOTOR CO., LTD. ,  Nippon Steel & Sumikin Chemical Co., Ltd.

发明人： AKIZUKI, Ken ,  OHMA, Atsushi ,  MASHIO, Tetsuya ,  ONO, Yoshitaka ,  TAKAHASHI, Shinichi

IPC分类号： B01J23/42 ,  B01J35/10 ,  B01J37/18 ,  H01M4/86 ,  H01M8/02 ,  H01M8/10

CPC分类号： H01M4/8657 ,  B22F9/02 ,  C22F1/02 ,  C22F1/14 ,  H01M4/8663 ,  H01M4/8885 ,  H01M4/9008 ,  H01M4/92 ,  H01M4/925 ,  H01M4/926 ,  H01M8/1004 ,  H01M2004/8684 ,  H01M2008/1095 ,  H01M2250/20 ,  Y02T90/32

摘要： The present invention has an obj ect to provide a catalyst having excellent oxygen reduction reaction activity. The present invention relates to a catalyst comprising a catalyst support and a catalyst metal supported on the catalyst support, wherein a specific surface area of the catalyst per support weight is 715 m 2 /g support or more or a covering ratio of the catalyst metal with an electrolyte is less than 0.5, and an amount of an acidic group of the catalyst per support weight is 0.75 mmol/g support or less.

公开(公告)号：EP3019541B1

公开(公告)日：2018-09-19

申请号：EP13735203.5

申请日：2013-07-09

申请人： Evonik Degussa GmbH

发明人： HÄUPLER, Bernhard ,  SCHUBERT, Ulrich, Sigmar

IPC分类号： C08F112/14 ,  H01M4/60 ,  H01G9/042

CPC分类号： H01M4/604 ,  C08F112/14 ,  C08F226/10 ,  H01G9/042 ,  H01G11/30 ,  H01M4/623 ,  H01M4/625 ,  H01M4/8668 ,  H01M4/8673 ,  H01M4/9008 ,  H01M8/184 ,  H01M8/20 ,  H01M10/05 ,  Y02E60/528 ,  Y02P70/56

摘要： Disclosed is an oligomeric or polymeric compound comprising at least two structural units of formula (I) wherein Ar is a carbocyclic aromatic radical or a heterocyclic aromatic radical with the two carbonyl carbon atoms being attached to two ring carbon atoms of the Ar group forming together with the imide-nitrogen atom a five-membered or a six-membered ring X is a divalent group selected from —CR1R2—, —CO—, —SiR3R4—, —P(O)R5—, —P(O)(OR6)—, —PR7—, —P(OR8)—, —S(O)— or —S(O)2—. R1 to R8 independently of one another are hydrogen, alkyl, cycloalkyl, aryl or heteroaryl groups, R9 is a divalent hydrocarbon group or a covalent bond, and R10, R11 and R12 independently of one another are hydrogen or C1-C6 alkyl or R10 and R11 or R10 and R12 together with the carbon atoms to which they are attached form a cycloaliphatic ring or a bicyclic aliphatic system The oligomeric or polymeric compound comprising units of formula (I) of the invention can be used as redox-active material in storage means for electric energy, for example in batteries, redox-flow cells, fuel cells or capacitors.

公开(公告)号：EP3132845A1

公开(公告)日：2017-02-22

申请号：EP15762248.1

申请日：2015-03-11

申请人： ASAHI KASEI KABUSHIKI KAISHA

发明人： ICHIHARA, Takeo ,  HINAGO, Hidenori ,  TANAKA, Saya

IPC分类号： B01J3/06 ,  C09D11/00 ,  H01M4/86 ,  H01M4/90 ,  H01M4/96 ,  H01M8/10 ,  C01B21/00 ,  H01M8/1018

CPC分类号： H01M4/9091 ,  C01B32/00 ,  C09D11/00 ,  H01M4/90 ,  H01M4/9008 ,  H01M4/96 ,  H01M2008/1095

摘要： A nitrogen-containing carbon material containing a nitrogen atom, a carbon atom, and a metal element X, in which the atomic ratio (N/C) of the nitrogen atom to the carbon atom is 0.005 to 0.3, the content of the metal element X is 0.1 to 20% by mass, and the average particle diameter is 1 to 300 nm.

摘要翻译： 含有氮原子，碳原子，和金属元素X，其中氮原子与碳原子的原子比（N / C）为0.005〜0.3时，金属元素的含量的含氮碳材料 X为0.1〜20质量％，平均粒径为1至300nm。

公开(公告)号：EP3123544A2

公开(公告)日：2017-02-01

申请号：EP15718517.4

申请日：2015-03-23

申请人： Université Grenoble Alpes

发明人： EL ICHI, Sarra ,  MARTIN, Donald K. ,  CINQUIN, Philippe ,  ZEBDA, Abdelkader

IPC分类号： H01M4/86 ,  H01M4/88 ,  H01M4/90 ,  H01M8/16

CPC分类号： C12M29/04 ,  B29C41/003 ,  B29C65/4805 ,  B29K2005/00 ,  B29K2995/0068 ,  B29L2031/34 ,  B29L2031/755 ,  G01N27/3271 ,  H01M4/8605 ,  H01M4/8663 ,  H01M4/8673 ,  H01M4/8896 ,  H01M4/9008 ,  H01M4/9083 ,  H01M8/16 ,  H01M2250/30 ,  Y02B90/18 ,  Y02E60/527

摘要： The invention concerns a bioreactor obtained by compressing a mixture of an enzyme, a conductor and chitosan. The conductor can consist of carbon nanotubes. This bioreactor can be produced according to the following steps: preparing a mixture of powders in which the proportion of enzyme powder relative to a carbon nanotube powder is of the order of 50/50 by weight; preparing a viscous solution of chitosan in a ratio of 5 to 15 (in mg) of chitosan to 0.75 to 1.25 (in ml) of acetic acid diluted to 0.4 to 0.6 % by volume in water; adding the viscous chitosan to the mixture of powders in a proportion be weight of 3 to 5 of powder to 5 to 10 of chitosan; carrying out a first compression followed by light grinding; carrying out a second compression to produce a pellet; and drying at ambient temperature.

摘要翻译： 本发明涉及通过压缩酶，导体和壳聚糖的混合物获得的生物反应器。 导体可以由碳纳米管组成。 该生物反应器可以根据以下步骤制备：制备粉末混合物，其中酶粉末相对于碳纳米管粉末的比例为50/50重量％; 制备壳聚糖的粘度为5至15（以mg为单位）的壳聚糖至0.75至1.25（以ml计）乙酸稀释至0.4至0.6体积％的水溶液; 将粘稠的壳聚糖加入到粉末混合物中，其重量比为3至5粉末至5至10的壳聚糖; 进行第一次压缩，然后轻磨; 进行第二压缩以产生颗粒; 并在环境温度下干燥。

公开(公告)号：EP2549572A4

公开(公告)日：2016-12-28

申请号：EP11755973

申请日：2011-01-31

申请人： TOPPAN PRINTING CO LTD

发明人： OKADASAORI ,  KURATA HARUNA ,  MORIOKA HIROYUKI ,  OOTA KENICHIRO

IPC分类号： H01M4/90 ,  B01J27/24 ,  H01M4/86 ,  H01M4/88 ,  H01M8/10 ,  H01M8/1018

CPC分类号： H01M4/9008 ,  H01M4/8605 ,  H01M4/8657 ,  H01M4/8668 ,  H01M4/8673 ,  H01M4/8828 ,  H01M4/9041 ,  H01M4/9083 ,  H01M4/9091 ,  H01M2008/1095 ,  Y02E60/50

摘要： Improving the use ratio of active sites in a catalyst having oxygen reduction activity so as to provide a cathode catalyst layer, etc. for a fuel cell with a high level of power generation performance. Using a process of introducing a functional group onto a surface of the catalyst 13 which has oxygen reduction activity and a process of blending the catalyst 13 with the functional group on the surface together with the electron conductive material and the proton conductive polymer electrolyte in order to prepare a catalyst ink for forming the cathode catalyst for the fuel cell.

摘要翻译： <问题>改善的活性位点的使用比率在一个具有催化剂的氧还原活性，从而为具有高水平的发电性能的燃料电池，以提供阴极催化剂层，等等。 <溶液>使用导入官能团在催化剂13的表面，其具有的氧还原能力，并与电子导电材料和质子传导性聚合物电解质的表面上与所述官能团共混催化剂13一起的处理的处理 为了制备催化剂油墨形成用于燃料电池的阴极催化剂。

公开(公告)号：EP2036151B1

公开(公告)日：2016-08-10

申请号：EP07765931.6

申请日：2007-06-19

申请人： Teknologian tutkimuskeskus VTT Oy

发明人： VALKIAINEN, Matti ,  BOER, Harry ,  KOIVULA, Anu ,  SMOLANDER, Maria ,  QVINTUS-LEINO, Pia ,  IMMONEN, Kirsi ,  VIIKARI, Liisa

IPC分类号： H01M4/86 ,  H01M4/88 ,  H01M4/90 ,  H01M8/16

CPC分类号： H01M8/16 ,  H01M4/8605 ,  H01M4/8828 ,  H01M4/8832 ,  H01M4/9008 ,  Y02E60/527

公开(公告)号：EP3019541A1

公开(公告)日：2016-05-18

申请号：EP13735203.5

申请日：2013-07-09

申请人： Evonik Degussa GmbH

发明人： HÄUPLER, Bernhard ,  SCHUBERT, Ulrich, Sigmar

IPC分类号： C08F226/10

CPC分类号： H01M4/604 ,  C08F112/14 ,  H01G9/042 ,  H01G11/30 ,  H01M4/623 ,  H01M4/625 ,  H01M4/8668 ,  H01M4/8673 ,  H01M4/9008 ,  H01M8/184 ,  H01M8/20 ,  H01M10/05

摘要： Disclosed is an oligomeric or polymeric compound comprising at least two structural units of formula (I) wherein Ar is a carbocyclic aromatic radical or a heterocyclic aromatic radical with the two carbonyl carbon atoms being attached to two ring carbon atoms of the Ar group forming together with the imide-nitrogen atom a five-membered or a six-membered ring X is a divalent group selected from —CR1R2—, —CO—, —SiR3R4—, —P(O)R5—, —P(O)(OR6)—, —PR7—, —P(OR8)—, —S(O)— or —S(O)2—. R1 to R8 independently of one another are hydrogen, alkyl, cycloalkyl, aryl or heteroaryl groups, R9 is a divalent hydrocarbon group or a covalent bond, and R10, R11 and R12 independently of one another are hydrogen or C1-C6 alkyl or R10 and R11 or R10 and R12 together with the carbon atoms to which they are attached form a cycloaliphatic ring or a bicyclic aliphatic system The oligomeric or polymeric compound comprising units of formula (I) of the invention can be used as redox-active material in storage means for electric energy, for example in batteries, redox-flow cells, fuel cells or capacitors.

公开(公告)号：EP2906347A4

公开(公告)日：2016-05-18

申请号：EP13847996

申请日：2013-10-15

申请人： STC UNM

发明人： SEROV ALEXEY ,  ATANASSOV PLAMEN B ,  HALEVI BARR ,  SHORT PAUL

IPC分类号： H01M4/86 ,  B01J31/18 ,  H01M4/88 ,  H01M4/90 ,  H01M8/1011 ,  H01M8/1018

CPC分类号： H01M4/9091 ,  B01J31/1805 ,  H01M4/8652 ,  H01M4/8814 ,  H01M4/8846 ,  H01M4/8885 ,  H01M4/9008 ,  H01M8/1011 ,  H01M2008/1095 ,  Y02E60/50 ,  Y02E60/523

摘要： Novel catalytic materials and novel methods of preparing M-N—C catalytic materials utilizing a sacrificial support approach and using inexpensive active polymers as the carbon and nitrogen source and readily available metal precursors are described.

公开(公告)号：EP2665119A4

公开(公告)日：2015-01-14

申请号：EP11855699

申请日：2011-08-09

申请人： SHOWA DENKO KK

发明人： MONDEN RYUJI ,  IMAI TAKUYA ,  WAKIZAKA YASUAKI ,  LEE KUNCHAN ,  SATO TAKASHI

IPC分类号： H01M4/88 ,  B01J31/02 ,  H01M4/90 ,  H01M8/10

CPC分类号： H01M4/9008 ,  B01J31/1658 ,  B01J31/1815 ,  B01J2231/324 ,  B01J2231/4205 ,  B01J2231/46 ,  B01J2231/70 ,  B01J2531/821 ,  B01J2531/827 ,  H01M4/88 ,  H01M4/9041 ,  H01M4/9083 ,  Y02E60/50

摘要： Provided is a method for producing a fuel cell electrode catalyst comprising a metal element selected from aluminum, chromium, manganese, iron, cobalt, nickel, copper, strontium, yttrium, tin, tungsten, and cerium and having high catalytic activity through heat treatment at comparatively low temperature. The method for producing a fuel cell electrode catalyst, including: a step (1) of mixing at least a certain metal compound (1), a nitrogen-containing organic compound (2), and a solvent to obtain a catalyst precursor solution, a step (2) of removing the solvent from the catalyst precursor solution, and a step (3) of heat-treating a solid residue, obtained in the step (2), at a temperature of 500 to 1100°C to obtain an electrode catalyst; a portion or the entirety of the metal compound (1) being a compound containing, as the metal element, a metal element M1 selected from aluminum, chromium, manganese, iron, cobalt, nickel, copper, strontium, yttrium, tin, tungsten, and cerium.

公开(公告)号：EP2424660B1

公开(公告)日：2014-07-16

申请号：EP10723164.9

申请日：2010-04-23

申请人： Centre National de la Recherche Scientifique (CNRS) ,  Université Paris Sud XI

发明人： LU, Yu-Wei

IPC分类号： B01J27/188 ,  B01J37/02 ,  C25B11/04 ,  H01M4/92 ,  B01J23/652 ,  B01J23/89 ,  B01J35/00 ,  B01J31/18 ,  C25B11/12

CPC分类号： H01M4/92 ,  B01J23/6527 ,  B01J23/687 ,  B01J23/8993 ,  B01J27/188 ,  B01J31/1815 ,  B01J35/0033 ,  B01J37/0219 ,  B01J2531/828 ,  C01B32/50 ,  C07C29/48 ,  H01M4/8652 ,  H01M4/8657 ,  H01M4/8807 ,  H01M4/8828 ,  H01M4/8842 ,  H01M4/886 ,  H01M4/90 ,  H01M4/9008 ,  H01M4/923 ,  H01M8/08 ,  H01M2250/20 ,  H01M2250/30 ,  Y02B90/18 ,  Y02P70/56 ,  Y02T90/32