-
公开(公告)号：US20150349351A1
公开(公告)日：2015-12-03
申请号：US14824149
申请日：2015-08-12
IPC分类号： H01M8/02
CPC分类号： H01M8/0232 , H01M8/0206 , H01M8/0228 , Y02E60/50 , Y02P70/56
摘要： Fuel cell bipolar plates are made by depositing a pinhole free corrosion resistant and/or a conductive layer on a metal plate using an atomic layer deposition method. In one embodiment, a conductive layer is deposited on an anodized metal plate using atomic layer deposition method. In another embodiment, at least one corrosion resistant metal oxide layer and at least one conductive layer are deposited on a metal plate individually using atomic layer deposition method. In yet another embodiment, a corrosion resistant and conductive metal oxynitride layer is deposited on a metal plate using an atomic layer deposition method.
-
公开(公告)号：US08956785B2
公开(公告)日：2015-02-17
申请号：US13944294
申请日：2013-07-17
CPC分类号： H01M8/0228 , H01M8/0206 , H01M2008/1095 , Y02E60/50
摘要： A flow field plate for fuel cell applications includes a metal with a non-crystalline carbon layer disposed over at least a portion of the metal plate. The non-crystalline carbon layer includes an activated surface which is hydrophilic. Moreover, the flow field plate is included in a fuel cell with a minimal increase in contact resistance. Methods for forming the flow field plates are also provided.
摘要翻译： 用于燃料电池应用的流场板包括设置在金属板的至少一部分上的非结晶碳层的金属。 非结晶碳层包括亲水的活化表面。 此外，流场板包括在燃料电池中，接触电阻的增加最小。 还提供了形成流场板的方法。
-
公开(公告)号：US20150093673A1
公开(公告)日：2015-04-02
申请号：US14503497
申请日：2014-10-01
发明人： Jon P. Owejan , Thomas A. Trabold , William H. Pettit , Thomas W. Tighe , James M. Keogan , Eric J. Connor , Steven G. Goebel
IPC分类号： H01M8/04
CPC分类号： H01M8/04291 , H01M8/0271 , H01M8/04156 , H01M8/04171 , H01M8/04253 , H01M8/242 , H01M8/2485 , H01M2008/1095 , H01M2300/0082
摘要： A fuel cell stack assembly is disclosed that includes a porous member disposed within a flow path for a reactant. A fluid collection member is provided within the flow path adjacent to and in fluid communication with the porous member. The porous member and the fluid collection member cooperate to collect liquid water from the reactant flowing in the flow path, wherein the collected liquid water may be drained from the fluid collection member.
摘要翻译： 公开了一种燃料电池堆组件，其包括设置在用于反应物的流动路径内的多孔构件。 流体收集构件设置在与多孔构件相邻并且与多孔构件流体连通的流动路径内。 多孔构件和流体收集构件协作以从在流动路径中流动的反应物收集液态水，其中收集的液体水可以从流体收集构件排出。
-
4.发明授权Fuel cell bipolar plate exit for improved flow distribution and freeze compatibility 有权燃料电池双极板出口，用于改善流量分布和冷冻相容性公开(公告)号：US08501364B2
公开(公告)日：2013-08-06
申请号：US13735144
申请日：2013-01-07
IPC分类号： H01M2/40
CPC分类号： H01M8/04029 , H01M8/0263 , H01M8/04171 , H01M2008/1095
摘要： A fuel cell assembly is disclosed that utilizes a water transport structure extending from fuel cell plates of the assembly into fuel cell assembly manifolds, wherein the water transport structure facilitates the transport of liquid water from the fuel cell plates thereby minimizing the accumulation of liquid water and ice in the fuel cell stack.
摘要翻译： 公开了一种燃料电池组件，其利用从组件的燃料电池板延伸到燃料电池组件歧管中的水输送结构，其中水输送结构便于从燃料电池板输送液态水，从而最小化液态水的积聚， 燃料电池堆中的冰。
-
公开(公告)号：US20130122389A1
公开(公告)日：2013-05-16
申请号：US13735144
申请日：2013-01-07
CPC分类号： H01M8/04029 , H01M8/0263 , H01M8/04171 , H01M2008/1095
摘要： A fuel cell assembly is disclosed that utilizes a water transport structure extending from fuel cell plates of the assembly into fuel cell assembly manifolds, wherein the water transport structure facilitates the transport of liquid water from the fuel cell plates thereby minimizing the accumulation of liquid water and ice in the fuel cell stack.
-
-
-
-
搜索结果
5 条记录 (耗时 0.025 秒)
