Metal oxygen battery containing oxygen storage materials
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
H01M-012/08
출원번호
US-0828752
(2010-07-01)
등록번호
US-8119295
(2012-02-21)
발명자
/ 주소
Drews, Andrew Robert
Pulskamp, Andrea
Yang, Jun
Hirano, Shinichi
Tamor, Michael Alan
출원인 / 주소
Ford Global Technologies, LLC
대리인 / 주소
Porcari, Damian
인용정보
피인용 횟수 :
3인용 특허 :
15
초록
A battery system includes a metal oxygen battery. The metal oxygen battery includes a first electrode, an oxygen storage material, and a selective transport member separating the oxygen storage material and the first electrode.
대표청구항▼
1. A battery system comprising: a metal oxygen battery including a first electrode layer, an oxygen storage material (OSM) layer, and a selective transport layer situated between and spacing apart the first electrode and the OSM layers, such that the first electrode layer, the OSM layer and the sele
1. A battery system comprising: a metal oxygen battery including a first electrode layer, an oxygen storage material (OSM) layer, and a selective transport layer situated between and spacing apart the first electrode and the OSM layers, such that the first electrode layer, the OSM layer and the selective transport layer are in a layer-to-layer configuration. 2. The battery system of claim 1, further comprising a second electrode including a metal material (M). 3. The battery system of claim 1, wherein the selective transport layer is an oxygen-permeable membrane. 4. The battery system of claim 1, wherein the oxygen storage material is internal to the metal oxygen battery. 5. The battery system of claim 3, wherein the oxygen storage material and the oxygen permeable membrane collectively define an oxygen containment unit. 6. The battery system of claim 5, wherein the metal oxygen battery and the oxygen containment unit are in a closed-loop relationship with each other. 7. The battery system of claim 1, wherein the oxygen storage material has an oxygen volumetric capacity greater than 2 grams of oxygen per liter of the oxygen storage material. 8. The battery system of claim 1, wherein, during a first operating state, the first electrode is a cathode. 9. The battery system of claim 1, wherein, during a second operating state, the first electrode is an anode. 10. The battery system of claim 1, wherein the oxygen storage material has a first operating state of oxygen adsorption into the oxygen storage material. 11. The battery system of claim 1, wherein the oxygen storage material has a second operating state of oxygen desorption from the oxygen storage material. 12. The battery system of claim 1, wherein the oxygen storage material has a first operating state of oxygen adsorption into the oxygen storage material and a second operating state of oxygen desorption from the oxygen storage material, wherein the battery system is capable of switching from the first operating state to the second operating state. 13. The battery system of claim 1, further comprising a control module controlling an oxygen flow between the oxygen storage material and the metal oxygen battery. 14. The battery system of claim 13, wherein the metal oxygen battery, the control module, and the oxygen storage material are in a closed-loop relative to each other. 15. The battery system of claim 1, wherein the oxygen storage material includes a metal oxygen framework (MOF). 16. The battery system of claim 1, further comprising a temperature modifying device in communication with the oxygen storage material. 17. The battery system of claim 1, further comprising an electrolyte, the selective transport layer is an oxygen-permeable, electrolyte-impermeable membrane. 18. A battery system comprising: a metal oxygen battery including a first electrode layer, an oxygen storage material layer, a selective transport layer situated between and spacing apart the first electrode and the oxygen storage material layers, such that the first electrode layer, the oxygen storage material layer and the selective transport layer are in a layer-to-layer configuration, the oxygen storage material layer being in oxygen communication with the first electrode. 19. A method of operating a metal oxygen battery including a first electrode layer, an oxygen storage material layer, a selective transport layer situated between and spacing apart the first electrode and the oxygen storage material layers, such that the first electrode layer, the oxygen storage material layer and the selective transport layer are in a layer-to-layer configuration, comprising the steps of: communicating oxygen between the first electrode layer and the oxygen storage material layer through the selective transport layer situated there between. 20. The battery system of claim 2, wherein the first and second electrodes are positioned side-by-side in a first direction, the oxygen storage material and the first electrode are positioned side-by-side in a second direction different from the first direction.
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