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Encasement for a battery cell and for a battery system, process for producing said encasement, battery cell and battery system
US2016020439A1 · US · A1
| Field | Value |
|---|---|
| Publication number | US-2016020439-A1 |
| Application number | US-201514800009-A |
| Country | US |
| Kind code | A1 |
| Filing date | Jul 15, 2015 |
| Priority date | Jul 15, 2014 |
| Publication date | Jan 21, 2016 |
| Grant date | — |
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Abstract
Official abstract text for this publication.
An encasement ( 20 ) for a battery cell ( 2 ) and for a battery system ( 1 ) wherein said encasement is in the form of a sheet and comprises a core layer ( 22 ). This core layer ( 22 ) comprises carbon nanotubes. The invention further relates to a process for producing an encasement ( 20 ) which comprises initially coating a polymer substrate with an oxide material and applying carbon nanotubes to an oxide layer thus formed.
First claim
Opening claim text (preview).
What is claimed is: 1 . An encasement ( 20 ) for a battery cell ( 2 ) and for a battery system ( 1 ) wherein said encasement is in the form of a sheet and comprises a core layer ( 22 ), characterized in that the core layer ( 22 ) comprises carbon nanotubes. 2 . The encasement ( 20 ) according to claim 1 , characterized in that the core layer ( 22 ) comprises an oxide material. 3 . The encasement ( 20 ) according to claim 1 , characterized in that the core layer ( 22 ) comprises a polymer substrate. 4 . The encasement ( 20 ) according to claim 1 , further comprising at least one covering layer ( 24 , 26 ) applied to the core layer ( 22 ). 5 . The encasement ( 20 ) according to claim 4 , characterized in that the at least one covering layer ( 24 , 26 ) is a polymer sheet. 6 . A process for producing an encasement ( 20 ) according to claim 1 , the process comprising initially coating a polymer substrate with an oxide material and applying carbon nanotubes to an oxide layer thus formed. 7 . The process according to claim 6 , further comprising heating the oxide material-coated polymer substrate before application of the carbon nanotubes. 8 . The process according to claim 6 , further comprising dispersing the carbon nanotubes in a solution before application to the oxide layer and applying the solution comprising the carbon nanotubes to the oxide layer. 9 . A battery cell ( 2 ) comprising at least one encasement ( 20 ) in the form of a sheet, the encasement comprising a core layer ( 22 ), wherein the core layer ( 22 ) comprises carbon nanotubes. 10 . The battery cell ( 20 ) according to claim 9 , characterized in that the core layer ( 22 ) comprises an oxide material. 11 . The battery cell ( 20 ) according to claim 9 , characterized in that the core layer ( 22 ) comprises a polymer substrate. 12 . The battery cell ( 20 ) according to claim 9 , further comprising at least one covering layer ( 24 , 26 ) applied to the core layer ( 22 ). 13 . The battery cell ( 20 ) according to claim 12 , characterized in that the at least one covering layer ( 24 , 26 ) is a polymer sheet. 14 . A battery system ( 1 ) comprising at least two battery cells ( 2 ) and at least one encasement ( 20 ) according to claim 1 .
Assignees
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Classifications
Composite material consisting of a mixture of organic and inorganic materials · CPC title
Inorganic material · CPC title
having a layered structure · CPC title
Organic material · CPC title
Energy storage using batteries · CPC title
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Frequently asked questions
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- What does patent US2016020439A1 cover?
- An encasement ( 20 ) for a battery cell ( 2 ) and for a battery system ( 1 ) wherein said encasement is in the form of a sheet and comprises a core layer ( 22 ). This core layer ( 22 ) comprises carbon nanotubes. The invention further relates to a process for producing an encasement ( 20 ) which comprises initially coating a polymer substrate with an oxide material and applying carbon nanotubes…
- Who is the assignee on this patent?
- Bosch Gmbh Robert
- What technology area does this patent fall under?
- Primary CPC classification H01M10/0525. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Thu Jan 21 2016 00:00:00 GMT+0000 (Coordinated Universal Time) (A1). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).