专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明授权

US08227372B2 Core / shell-type catalyst particles comprising metal or ceramic core materials and methods for their preparation 有权
标题翻译：包含金属或陶瓷芯材料的核/壳型催化剂颗粒及其制备方法
公开(公告)号：US08227372B2
公开(公告)日：2012-07-24
申请号：US12438984
申请日：2007-08-27
申请人： Marco Lopez , Michael Lennartz , Dan V. Goia , Carsten Becker , Stéphanie Chevalliot
发明人： Marco Lopez , Michael Lennartz , Dan V. Goia , Carsten Becker , Stéphanie Chevalliot
IPC分类号： H01M4/88 , H01M4/02 , H01M4/36 , H01M4/90 , H01M4/92 , H01M4/94 , B21D51/16 , B01D50/00 , B01D53/34 , B01J21/18 , B01J23/00 , B01J23/40 , B01J23/74 , B32B27/02 , B32B5/16 , B32B15/02 , B32B17/02 , B32B19/02 , B32B21/02 , B32B23/02
CPC分类号： B22F1/025 , B22F1/0018 , B22F2998/00 , B82Y30/00 , H01M4/8605 , H01M4/8842 , H01M4/921 , H01M4/926 , H01M8/1007 , Y10T29/49345 , Y10T428/2991 , B22F9/24
摘要： The invention is directed to core/shell type catalyst particles comprising a Mcore/Mshell structure with Mcore=inner particle core and Mshell=outer particle shell, wherein the medium diameter of the catalyst particle (dcore+shell) is in the range of 20 to 100 nm, 5 preferably in the range of 20 to 50 nm. The thickness of the outer shell (tshell) is about 5 to 20% of the diameter of the inner particle core of said catalyst particle, preferably comprising at least 3 atomic layers. The inner particle core (Mcore) of the particles comprises metal or ceramic materials, whereas the material of the outer shell (Mshell) comprises precious metals and/or alloys thereof. The core/shell type catalyst particles are preferably supported on suitable support materials such as carbon black and can be used as electrocatalysts for fuel cells and for other catalytic applications.
摘要翻译：本发明涉及包含Mcore / Mshell结构的核/壳型催化剂颗粒，其中Mcore =内颗粒核和Mshell =外颗粒壳，其中催化剂颗粒的介质直径（dcore +壳）在20至 100nm，优选在20〜50nm的范围内。外壳的厚度（tshell）为所述催化剂颗粒的内颗粒芯的直径的约5至20％，优选包含至少3个原子层。颗粒的内部颗粒核心（Mcore）包括金属或陶瓷材料，而外壳的材料（Mshell）包括贵金属和/或它们的合金。核/壳型催化剂颗粒优选负载在合适的载体材料如炭黑上，并且可以用作燃料电池的电催化剂和用于其它催化应用。

12. 发明授权

US08017548B2 Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith 有权
标题翻译：制备贵金属合金催化剂的方法及其制备的催化剂
公开(公告)号：US08017548B2
公开(公告)日：2011-09-13
申请号：US12752410
申请日：2010-04-01
申请人： Dan V. Goia , Marco Lopez , Tapan Kumar Sau , Mihaela-Ortansa Jitianu
发明人： Dan V. Goia , Marco Lopez , Tapan Kumar Sau , Mihaela-Ortansa Jitianu
IPC分类号： B01J23/00 , B01J21/00 , B01J20/00 , H01M4/02 , H01M4/36
CPC分类号： B82Y30/00 , B01D53/944 , B01D2255/1021 , B01D2255/1026 , B01D2255/106 , B01D2255/20746 , B01D2255/9202 , B01D2257/502 , B01J21/18 , B01J23/40 , B01J23/462 , B01J23/52 , B01J23/8913 , B01J35/0013 , B01J35/006 , B01J37/0072 , B01J37/0211 , B01J37/088 , B22F9/24 , B22F2998/00 , H01M4/921 , H01M4/926 , B22F2303/01 , B22F2301/25 , B22F2303/05 , B22F2301/15
摘要： The present invention provides a method for manufacture of supported noble metal based alloy catalysts with a high degree of alloying and a small crystallite size. The method is based on the use of polyol solvents as reaction medium and comprises of a two-step reduction process in the presence of a support material. In the first step, the first metal (M1=transition metal; e.g. Co, Cr, Ru) is activated by increasing the reaction temperature to 80 to 160° C. In the second step, the second metal (M2=noble metal; e.g. Pt, Pd, Au and mixtures thereof) is added and the slurry is heated to the boiling point of the polyol solvent in a range of 160 to 300° C. Due to this two-step method, an uniform reduction occurs, resulting in noble metal based catalysts with a high degree of alloying and a small crystallite size of less than 3 nm. Due to the high degree of alloying, the lattice constants are lowered. The catalysts manufactured according to the method are used as electrocatalysts for polymer electrolyte membrane fuel cells (PEMFC), direct-methanol fuel cells (DMFC) or as gas phase catalysts for CO oxidation or exhaust gas purification.
摘要翻译：本发明提供一种具有高合金化和微晶尺寸的负载型贵金属基合金催化剂的制造方法。该方法基于使用多元醇溶剂作为反应介质，并且包括在存在载体材料的情况下的两步还原过程。在第一步骤中，第一金属（M1 =过渡金属，例如Co，Cr，Ru）通过将反应温度升高至80至160℃来活化。在第二步中，第二金属（M2 =贵金属;例如 Pt，Pd，Au及其混合物），将浆料加热到多元醇溶剂的沸点在160〜300℃的范围内。由于这种两步法，发生均匀的还原，导致贵金属具有高度合金化和小于3nm的微晶尺寸的金属基催化剂。由于高合金化，晶格常数降低。根据该方法制造的催化剂用作聚合物电解质膜燃料电池（PEMFC），直接甲醇燃料电池（DMFC）或用于CO氧化或废气净化的气相催化剂的电极催化剂。

13. 发明申请

US20100273085A1 Method for the Electrochemical Deposition of Catalyst Particles Onto Carbon Fibre-Containing Substrates and Apparatus Therefor 审中-公开
标题翻译：催化剂颗粒电化学沉积在含碳纤维基材上的方法及其设备
公开(公告)号：US20100273085A1
公开(公告)日：2010-10-28
申请号：US12527652
申请日：2008-02-15
申请人： Harald Natter , Vivien Keller , Rolf Hempelmann , Marco Lopez
发明人： Harald Natter , Vivien Keller , Rolf Hempelmann , Marco Lopez
IPC分类号： H01M8/10 , H01M4/52 , H01M4/42 , H01M4/54 , H01M4/29 , C25B15/08
CPC分类号： C25D5/54 , B01J21/18 , B01J23/8913 , B01J37/348 , C25D7/006 , C25D17/02 , H01M4/8807 , H01M4/8828 , H01M4/8853 , H01M4/90 , H01M4/9083 , H01M4/921 , H01M4/926 , H01M8/1011 , H01M2008/1095 , Y02E60/523 , Y02P70/56
摘要： The present invention describes a method and an apparatus for the electrochemical deposition of fine catalyst particles onto carbon fibre-containing substrates which have a compensating layer (“microlayer”). The method comprises the preparation of a precursor suspension containing ionomer, carbon black and metal ions. This suspension is applied to the substrate and then dried. The deposition of the catalyst particles onto the carbon fibre-containing substrate is effected by a pulsed electrochemical method in an aqueous electrolyte. The noble metal-containing catalyst particles produced by the method have particle sizes in the nanometer range. The catalyst-coated substrates are used for the production of electrodes, gas diffusion electrodes and membrane electrode units for electrochemical devices, such as fuel cells (membrane fuel cells, PEMFC, DMFC, etc.), electrolysers or electrochemical sensors.
摘要翻译：本发明描述了一种用于将细催化剂颗粒电化学沉积到具有补偿层（“微层”）的含碳纤维的衬底上的方法和装置。该方法包括制备含离聚物，炭黑和金属离子的前体悬浮液。将该悬浮液施加到基材上，然后干燥。催化剂颗粒沉积到含碳纤维的基材上通过脉冲电化学方法在含水电解质中进行。通过该方法制造的含贵金属的催化剂粒子的粒径为纳米范围。催化剂涂覆的基板用于生产用于电化学装置的电极，气体扩散电极和膜电极单元，例如燃料电池（膜燃料电池，PEMFC，DMFC等），电解槽或电化学传感器。

14. 发明授权

US07713502B2 Process for recycling fuel cell components containing precious metals 失效
标题翻译：回收含有贵金属的燃料电池组件的方法
公开(公告)号：US07713502B2
公开(公告)日：2010-05-11
申请号：US11574199
申请日：2005-08-31
申请人： Joachim Koehler , Ralf Zuber , Matthias Binder , Volker Baenisch , Marco Lopez
发明人： Joachim Koehler , Ralf Zuber , Matthias Binder , Volker Baenisch , Marco Lopez
IPC分类号： C22B11/00
CPC分类号： H01M8/008 , B01D11/0203 , C08J11/08 , C08J2327/12 , C22B7/009 , C22B11/046 , C22B11/048 , H01M2008/1095 , Y02P10/214 , Y02P20/544 , Y02P20/582 , Y02W30/701 , Y02W30/86
摘要： The invention relates to a process for recycling fuel cell components containing fluorine-containing and precious metal-containing constituents: in this process, the fluorine-containing constituents are separated off from the precious metal-containing constituents by treatment with a medium present in the supercritical state. Preference is given to using water as supercritical medium. After the fluorine-containing constituents have been separated off, the precious metal-containing residues can be recovered in a recycling process without harmful fluorine or hydrogen fluoride emissions. The fluorine-containing constituents can likewise be recovered. The process is used in the recovery of precious metals and/or fluorine-containing constituents from membrane fuel cells, electrolysis cells, batteries, sensors and other electrochemical devices.
摘要翻译：本发明涉及一种用于再循环含有含氟和含贵金属的成分的燃料电池组件的方法：在该方法中，通过用存在于超临界中的介质处理从含贵金属的成分中分离出含氟成分州。优先使用水作为超临界介质。含氟成分被分离后，含有贵金属的残留物可以在循环过程中回收，而不会有有害的氟或氟化氢排放。含氟成分同样可以回收。该方法用于从膜燃料电池，电解槽，电池，传感器和其它电化学装置回收贵金属和/或含氟成分。

15. 发明授权

US08288308B2 Core/shell-type catalyst particles and methods for their preparation 有权
标题翻译：核/壳型催化剂颗粒及其制备方法
公开(公告)号：US08288308B2
公开(公告)日：2012-10-16
申请号：US12797520
申请日：2010-06-09
申请人： Marco Lopez , Michael Lennartz , Dan V. Goia , Carsten Becker , Stephanie Chevalliot
发明人： Marco Lopez , Michael Lennartz , Dan V. Goia , Carsten Becker , Stephanie Chevalliot
IPC分类号： H01M4/88 , H01M4/02 , H01M4/36 , H01M4/92 , H01M4/94 , H01M4/90 , B01J21/18 , B01J23/00 , B32B5/16 , B32B9/00 , B32B15/02 , B32B17/02 , B32B19/00 , B32B21/02 , B32B23/02 , B32B27/02
CPC分类号： H01M4/921 , H01M4/925 , H01M4/926 , Y10T428/2991
摘要： The invention discloses core/shell type catalyst particles comprising a Mcore/Mshell structure with Mcore=inner particle core and Mshell−outer particle shell, wherein the medium diameter of the catalyst particle (dcore+shell) is ≧20 nm. The thickness of the outer shell (tshell) comprises at least 3 atomic layers. The core/shell type catalyst particles, particularly the particles comprising a Pt-based shell, reveal a high specific activity. The catalyst particles are preferably supported on suitable support materials such as carbon black and are used as electrocatalysts for fuel cells.
摘要翻译：本发明公开了包含Mcore / Mshell结构的核/壳型催化剂颗粒，其中Mcore =内颗粒核和Mshell-外颗粒壳，其中催化剂颗粒的介质直径（dcore +壳）为≥20nm。外壳的厚度（tshell）包括至少3个原子层。核/壳型催化剂颗粒，特别是包含Pt基壳的颗粒显示高的比活性。催化剂颗粒优选负载在合适的载体材料如炭黑上，并用作燃料电池的电催化剂。

16. 发明申请

US20100092841A1 CORE / SHELL-TYPE CATALYST PARTICLES COMPRISING METAL OR CERAMIC CORE MATERIALS AND METHODS FOR THEIR PREPARATION 有权
标题翻译：包含金属或陶瓷芯材的核心/壳型催化剂颗粒及其制备方法
公开(公告)号：US20100092841A1
公开(公告)日：2010-04-15
申请号：US12438984
申请日：2007-08-27
申请人： Marco Lopez , Michael Lennartz , Dan V. Goia , Carsten Becker , Stephanie Chevalliot
发明人： Marco Lopez , Michael Lennartz , Dan V. Goia , Carsten Becker , Stephanie Chevalliot
IPC分类号： H01M4/583 , B01J27/20 , B01J23/42 , B01J23/10
CPC分类号： B22F1/025 , B22F1/0018 , B22F2998/00 , B82Y30/00 , H01M4/8605 , H01M4/8842 , H01M4/921 , H01M4/926 , H01M8/1007 , Y10T29/49345 , Y10T428/2991 , B22F9/24
摘要： The invention is directed to core/shell type catalyst particles comprising a Mcore/Mshell structure with Mcore=inner particle core and Mshell=outer particle shell, wherein the medium diameter of the catalyst particle (dcore+shell) is in the range of 20 to 100 nm, 5 preferably in the range of 20 to 50 nm. The thickness of the outer shell (tshell) is about 5 to 20% of the diamet the inner particle core of said catalyst particle, preferably comprising at least 3 atomic layers. The inner particle core (Mcore) of the particles comprises metal or ceramic materials, whereas the material of the outer shell (Mshell) comprises precious metals and/or alloys thereof. The core/shell type catalyst particles are preferably supported on suitable support materials such as carbon black and can be used as electrocatalysts for fuel cells and for other catalytic applications.
摘要翻译：本发明涉及包含Mcore / Mshell结构的核/壳型催化剂颗粒，其中Mcore =内颗粒核和Mshell =外颗粒壳，其中催化剂颗粒的介质直径（dcore +壳）在20至 100nm，优选在20〜50nm的范围内。外壳的厚度（tshell）为所述催化剂颗粒的内颗粒核心的直径的约5至20％，优选包含至少3个原子层。颗粒的内部颗粒核心（Mcore）包括金属或陶瓷材料，而外壳的材料（Mshell）包括贵金属和/或它们的合金。核/壳型催化剂颗粒优选负载在合适的载体材料如炭黑上，并且可以用作燃料电池的电催化剂和用于其它催化应用。

17. 发明申请

US20070248846A1 Method for Producing Membrane-Electrode Units 审中-公开
标题翻译：生产膜 - 电极单元的方法
公开(公告)号：US20070248846A1
公开(公告)日：2007-10-25
申请号：US11661558
申请日：2005-08-27
申请人： Claus-Rupert Hohenthanner , Marco Lopez , Joachim Koehler
发明人： Claus-Rupert Hohenthanner , Marco Lopez , Joachim Koehler
IPC分类号： H01M8/00 , B05D5/12
CPC分类号： H01M4/8807 , H01M4/8828 , H01M4/8882 , H01M4/8896 , H01M4/92 , H01M8/0234 , H01M8/1004 , H01M8/1011 , H01M8/1016 , H01M2008/1095 , Y02E60/523 , Y02P70/56 , Y10T29/49002
摘要： The invention relates to a process for producing a five-layer membrane-electrode unit comprising an ionomer membrane, a first catalyst layer, a second catalyst layer, a first gas diffusion layer and a second gas diffusion layer. In the process of the invention, at least one gas diffusion layer is provided with a suitable perforation grid before or after coating with the catalyst. The excess gas diffusion material is removed as pressed screen after lamination of the gas diffusion layer onto the membrane, exposing the uncoated membrane areas. The process is suitable for the continuous production of five-layer membrane-electrode units of type 1 (in which the membrane forms a rim projecting beyond the two gas diffusion layers) and of type 3 (in which gas diffusion layers and membrane have a step-like, semicoextensive design). Two process variants in which dried and undried (i.e. solvent-containing) catalyst layers are laminated onto the membrane are described. The five-layer membrane-electrode units produced are used in electrochemical devices such as PEM fuel cells, direct methanol fuel cells (DMFCs) or electrolysers.
摘要翻译：本发明涉及一种生产包含离聚物膜，第一催化剂层，第二催化剂层，第一气体扩散层和第二气体扩散层的五层膜 - 电极单元的方法。在本发明的方法中，在涂覆催化剂之前或之后，至少一个气体扩散层具有合适的穿孔网格。在将气体扩散层层压到膜上之后，将过量的气体扩散材料作为压制筛除去，暴露未涂覆的膜区域。该方法适用于连续生产1型（其中膜形成突出超过两个气体扩散层的边缘）和3型（其中气体扩散层和膜具有步骤）的五层膜 - 电极单元类似，semicoextensive设计）。描述了其中干燥和未干燥（即含溶剂的）催化剂层层压到膜上的两种方法变体。所生产的五层膜 - 电极单元用于电化学装置，例如PEM燃料电池，直接甲醇燃料电池（DMFC）或电解槽。

18. 发明申请

US20060094597A1 Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith 有权
标题翻译：制备贵金属合金催化剂的方法及其制备的催化剂
公开(公告)号：US20060094597A1
公开(公告)日：2006-05-04
申请号：US10977579
申请日：2004-10-29
申请人： Dan Goia , Marco Lopez , Tapan Sau , Mihaela-Ortansa Jitianu
发明人： Dan Goia , Marco Lopez , Tapan Sau , Mihaela-Ortansa Jitianu
IPC分类号： B01J23/40 , B01J21/18
CPC分类号： B82Y30/00 , B01D53/944 , B01D2255/1021 , B01D2255/1026 , B01D2255/106 , B01D2255/20746 , B01D2255/9202 , B01D2257/502 , B01J21/18 , B01J23/40 , B01J23/462 , B01J23/52 , B01J23/8913 , B01J35/0013 , B01J35/006 , B01J37/0072 , B01J37/0211 , B01J37/088 , B22F9/24 , B22F2998/00 , H01M4/921 , H01M4/926 , B22F2303/01 , B22F2301/25 , B22F2303/05 , B22F2301/15
摘要： The present invention provides a method for manufacture of supported noble metal based alloy catalysts with a high degree of alloying and a small crystallite size. The method is based on the use of polyol solvents as reaction medium and comprises of a two-step reduction process in the presence of a support material. In the first step, the first metal (M1=transition metal; e.g. Co, Cr, Ru) is activated by increasing the reaction temperature to 80 to 160° C. In the second step, the second metal (M2=noble metal; e.g. Pt, Pd, Au and mixtures thereof) is added and the slurry is heated to the boiling point of the polyol solvent in a range of 160 to 300° C. Due to this two-step method, an uniform reduction occurs, resulting in noble metal based catalysts with a high degree of alloying and a small crystallite size of less than 3 nm. Due to the high degree of alloying, the lattice constants are lowered. The catalysts manufactured according to the method are used as electrocatalysts for polymer electrolyte membrane fuel cells (PEMFC), direct-methanol fuel cells (DMFC) or as gas phase catalysts for CO oxidation or exhaust gas purification.
摘要翻译：本发明提供一种具有高合金化和微晶尺寸的负载型贵金属基合金催化剂的制造方法。该方法基于使用多元醇溶剂作为反应介质，并且包括在存在载体材料的情况下的两步还原过程。在第一步骤中，第一金属（M1 =过渡金属，例如Co，Cr，Ru）通过将反应温度升高至80至160℃来活化。在第二步中，第二金属（M2 =贵金属;例如 Pt，Pd，Au及其混合物），将浆料加热到多元醇溶剂的沸点在160〜300℃的范围内。由于这种两步法，发生均匀的还原，导致贵金属具有高度合金化和小于3nm的微晶尺寸的金属基催化剂。由于高合金化，晶格常数降低。根据该方法制造的催化剂用作聚合物电解质膜燃料电池（PEMFC），直接甲醇燃料电池（DMFC）或用于CO氧化或废气净化的气相催化剂的电极催化剂。

19. 发明授权

US06662310B2 METHODS FOR AUTOMATICALLY LOCATING URL-CONTAINING OR OTHER DATA-CONTAINING WINDOWS IN FROZEN BROWSER OR OTHER APPLICATION PROGRAM, SAVING CONTENTS, AND RELAUNCHING APPLICATION PROGRAM WITH LINK TO SAVED DATA 有权
标题翻译：用于在冷冻浏览器或其他应用程序中自动定位包含URL或其他数据的窗口的方法，保存内容以及与保存数据相关联的应用程序
公开(公告)号：US06662310B2
公开(公告)日：2003-12-09
申请号：US09438135
申请日：1999-11-10
申请人： Marco Lopez , Scott C. Elliott
发明人： Marco Lopez , Scott C. Elliott
IPC分类号： G06F1100
CPC分类号： G06F11/1438 , G06F9/451
摘要： A machine-automated system tries to save vital-data of a crashed or otherwise frozen application program by: (a) identifying the apparently-frozen program; (b) identifying one or more windows within the identified program that are most likely to immediately contain data which the user is likely to consider as vital and in need of saving; and (c) instructing the frozen application program to itself transfer the data of said one or more of said identified windows to a separate, data-saving thread. A profiling database may be constructed for helping to identify the vital data-containing windows of both popular (well known) and obscure application programs. One such profiling database has ID records which define parent/child hierarchy relationships between vital data-containing windows and other windows of various application programs.
摘要翻译：机器自动化系统试图通过以下方式来保存坠毁或其他冻结的应用程序的重要数据：（a）识别显然冻结的程序; （b）识别所识别的程序中的一个或多个窗口，其最有可能立即包含用户可能认为是至关重要的并且需要储存的数据; 以及（c）指示所述冻结的应用程序本身将所述一个或多个所述识别的窗口的数据传送到单独的数据节省线程。可以构造分析数据库，以帮助识别普遍（众所周知）和晦涩的应用程序的重要数据的窗口。一个这样的分析数据库具有ID记录，其定义了包含重要数据的窗口和各种应用程序的其他窗口之间的父/子层次关系。

20. 发明授权

US08273504B2 Method for manufacture of noble metal alloy catalysts and catalysts prepared therewith 有权
标题翻译：制备贵金属合金催化剂的方法及其制备的催化剂
公开(公告)号：US08273504B2
公开(公告)日：2012-09-25
申请号：US13223750
申请日：2011-09-01
申请人： Dan V. Goia , Marco Lopez , Tapan Kumar Sau , Mihaela-Ortansa Jitianu
发明人： Dan V. Goia , Marco Lopez , Tapan Kumar Sau , Mihaela-Ortansa Jitianu
IPC分类号： B01J23/00 , B01J23/40 , B01J23/42 , B01J23/44 , B01J21/18 , H01M4/02 , H01M4/36 , H01M4/90 , H01M4/92 , H01M4/94
CPC分类号： B82Y30/00 , B01D53/944 , B01D2255/1021 , B01D2255/1026 , B01D2255/106 , B01D2255/20746 , B01D2255/9202 , B01D2257/502 , B01J21/18 , B01J23/40 , B01J23/462 , B01J23/52 , B01J23/8913 , B01J35/0013 , B01J35/006 , B01J37/0072 , B01J37/0211 , B01J37/088 , B22F9/24 , B22F2998/00 , H01M4/921 , H01M4/926 , B22F2303/01 , B22F2301/25 , B22F2303/05 , B22F2301/15
摘要： The invention provides a method for manufacturing supported noble metal based alloy catalysts with a high degree of alloying and a small crystallite size. The method involves using polyol solvents as reaction medium and comprises a two-step reduction process in the presence of a support material. In the first step, the first metal (transition metal; e.g. Co, Cr, Ru) is activated by increasing the reaction temperature to 80 to 160° C. In the second step, the second metal (noble metal; e.g. Pt, Pd, Au) is added and the slurry is heated to the boiling point of the polyol solvent in a range of 160 to 300 ° C. The catalysts manufactured according to the method are used as electrocatalysts for polymer electrolyte membrane fuel cells (PEMFC), direct-methanol fuel cells (DMFC) or as gas phase catalysts for CO oxidation or exhaust gas purification.
摘要翻译：本发明提供一种具有高合金化和微晶尺寸的负载型贵金属基合金催化剂的制造方法。该方法包括使用多元醇溶剂作为反应介质，并且在载体材料存在下包括两步还原方法。在第一步骤中，第一金属（过渡金属，例如Co，Cr，Ru）通过将反应温度升高至80至160℃而被活化。在第二步中，第二金属（贵金属，例如Pt，Pd， Au），将浆料加热到多元醇溶剂的沸点在160〜300℃的范围内。根据该方法制造的催化剂用作聚合物电解质膜燃料电池（PEMFC）的电极催化剂，甲醇燃料电池（DMFC）或用于CO氧化或废气净化的气相催化剂。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式