公开(公告)号：US20130149619A1

公开(公告)日：2013-06-13

申请号：US13818873

申请日：2010-08-31

Applicant: Vishal Onkarmal Mittal ,  Robert Mason Darling

Inventor： Vishal Onkarmal Mittal ,  Robert Mason Darling

IPC: H01M8/04

CPC classification number: H01M8/04082 ,  H01M8/026 ,  H01M8/04097 ,  H01M8/04291 ,  H01M8/04753 ,  H01M8/1007 ,  Y02E60/50

Abstract: An example method of controlling fluid distribution within a fuel cell includes adjusting a flow of a reactant moving within a fuel cell to increase water within a portion of the fuel cell. Another example method of controlling fluid distribution within a fuel cell includes adjusting a flow of fuel entering a fuel cell, a velocity of air entering the fuel cell, or both, so that a first amount of water exiting the fuel cell in a fuel stream is about the same as a second amount of water exiting the fuel cell in an airstream.

Abstract translation: 控制燃料电池内的流体分布的示例性方法包括调节在燃料电池内移动的反应物的流动，以增加燃料电池的一部分内的水。 控制燃料电池内的流体分配的另一示例性方法包括调节进入燃料电池的燃料的流动，进入燃料电池的空气的速度或两者，使得在燃料流中离开燃料电池的第一量的水为 大约与在气流中离开燃料电池的第二量的水相同。

公开(公告)号：US20110045382A1

公开(公告)日：2011-02-24

申请号：US12736659

申请日：2008-06-24

Applicant: Vishal Onkarmal Mittal ,  Lesia V. Protsailo ,  Sathya Motupally

Inventor： Vishal Onkarmal Mittal ,  Lesia V. Protsailo ,  Sathya Motupally

IPC: H01M8/10 ,  B01J39/00

CPC classification number: C08J5/2287 ,  C08J2381/08 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1067 ,  H01M8/1088 ,  H01M2300/0082 ,  Y02P70/56

Abstract: An ion exchange membrane (52) for a fuel cell comprises a polymer having an acid functional group normally including protons, and having alkali metal ions partially ion-exchanged with the protons of the acid functional group of the membrane. The partial ion exchange of alkali metal ions into the membrane relates either to patterning of the exchanged ion make-up of the membrane, with some being ion exchanged and some not, or to the extent or concentration of the ion exchange in any particular location, or to both.

Abstract translation: 用于燃料电池的离子交换膜（52）包括具有通常包含质子的酸官能团并具有与膜的酸官能团的质子部分离子交换的碱金属离子的聚合物。 将碱金属离子部分离子交换到膜中涉及膜的交换离子组成的图案化，其中一些被离子交换，一些不是或在任何特定位置的离子交换的程度或浓度， 或两者兼而有之。

公开(公告)号：US09803058B2

公开(公告)日：2017-10-31

申请号：US12736659

申请日：2008-06-24

Applicant: Vishal Onkarmal Mittal ,  Lesia V. Protsailo ,  Sathya Motupally

Inventor： Vishal Onkarmal Mittal ,  Lesia V. Protsailo ,  Sathya Motupally

IPC: H01M8/00 ,  H01M8/10 ,  H01M8/02 ,  C08J5/22 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1067 ,  H01M8/1088

CPC classification number: C08J5/2287 ,  C08J2381/08 ,  H01M8/1023 ,  H01M8/1039 ,  H01M8/1067 ,  H01M8/1088 ,  H01M2300/0082 ,  Y02P70/56

Abstract: An ion exchange membrane (52) for a fuel cell comprises a polymer having an acid functional group normally including protons, and having alkali metal ions partially ion-exchanged with the protons of the acid functional group of the membrane. The partial ion exchange of alkali metal ions into the membrane relates either to patterning of the exchanged ion make-up of the membrane, with some being ion exchanged and some not, or to the extent or concentration of the ion exchange in any particular location, or to both.

公开(公告)号：US09564644B2

公开(公告)日：2017-02-07

申请号：US13818873

申请日：2010-08-31

Applicant: Vishal Onkarmal Mittal ,  Robert Mason Darling

Inventor： Vishal Onkarmal Mittal ,  Robert Mason Darling

IPC: H01M8/04 ,  H01M8/02

CPC classification number: H01M8/04082 ,  H01M8/026 ,  H01M8/04097 ,  H01M8/04291 ,  H01M8/04753 ,  H01M8/1007 ,  Y02E60/50

Abstract: An example method of controlling fluid distribution within a fuel cell includes adjusting a flow of a reactant moving within a fuel cell to increase water within a portion of the fuel cell. Another example method of controlling fluid distribution within a fuel cell includes adjusting a flow of fuel entering a fuel cell, a velocity of air entering the fuel cell, or both, so that a first amount of water exiting the fuel cell in a fuel stream is about the same as a second amount of water exiting the fuel cell in an airstream.

Abstract translation: 控制燃料电池内的流体分布的示例性方法包括调节在燃料电池内移动的反应物的流动，以增加燃料电池的一部分内的水。 控制燃料电池内的流体分配的另一示例性方法包括调节进入燃料电池的燃料的流动，进入燃料电池的空气的速度或两者，使得在燃料流中离开燃料电池的第一量的水为 大约与在气流中离开燃料电池的第二量的水相同。