View source for 17945670. APPARATUS AND METHOD FOR A BATTERY CELL INCLUDING A THERMAL BARRIER AT A POSITIVE BATTERY TERMINAL AND CAN INTERFACE simplified abstract (GM GLOBAL TECHNOLOGY OPERATIONS LLC)

=APPARATUS AND METHOD FOR A BATTERY CELL INCLUDING A THERMAL BARRIER AT A POSITIVE BATTERY TERMINAL AND CAN INTERFACE=


==Organization Name==

[[:Category:GM GLOBAL TECHNOLOGY OPERATIONS LLC|GM GLOBAL TECHNOLOGY OPERATIONS LLC]]


[[Category:GM GLOBAL TECHNOLOGY OPERATIONS LLC]]

==Inventor(s)==

[[:Category:Liang Xi of Northville MI (US)|Liang Xi of Northville MI (US)]][[Category:Liang Xi of Northville MI (US)]]

[[:Category:Linan Zheng of Troy MI (US)|Linan Zheng of Troy MI (US)]][[Category:Linan Zheng of Troy MI (US)]]

[[:Category:Ryan P. Hickey of Austin TX (US)|Ryan P. Hickey of Austin TX (US)]][[Category:Ryan P. Hickey of Austin TX (US)]]

[[:Category:SriLakshmi Katar of Troy MI (US)|SriLakshmi Katar of Troy MI (US)]][[Category:SriLakshmi Katar of Troy MI (US)]]

[[:Category:Yuvraj Dewan of Ferndale MI (US)|Yuvraj Dewan of Ferndale MI (US)]][[Category:Yuvraj Dewan of Ferndale MI (US)]]

==APPARATUS AND METHOD FOR A BATTERY CELL INCLUDING A THERMAL BARRIER AT A POSITIVE BATTERY TERMINAL AND CAN INTERFACE - A simplified explanation of the abstract==


This abstract first appeared for US patent application 17945670 titled 'APPARATUS AND METHOD FOR A BATTERY CELL INCLUDING A THERMAL BARRIER AT A POSITIVE BATTERY TERMINAL AND CAN INTERFACE

==Simplified Explanation==

The patent application describes an apparatus for a battery cell that includes an electrode stack, a can encapsulating the electrode stack, positive and negative battery terminals for providing electrical energy, and a thermal barrier to seal gases within the battery cell.

* The apparatus includes a battery cell with an electrode stack, a can, positive and negative battery terminals, and a thermal barrier.
* The electrode stack consists of at least one pair of an anode electrode and a cathode electrode.
* The positive battery terminal is connected to the electrode stack and projects outside of the can.
* The negative battery terminal is also connected to the electrode stack.
* The thermal barrier adjoins the can and the positive battery terminal to seal gases within the battery cell at high temperatures.

== Potential Applications ==
The technology could be applied in high-temperature environments where battery cells need to maintain their integrity and prevent gas leakage.

== Problems Solved ==
This technology solves the problem of gas leakage from battery cells at high temperatures, ensuring their safety and reliability.

== Benefits ==
The apparatus ensures the safety and reliability of battery cells by preventing gas leakage at high temperatures, extending their lifespan and performance.

== Potential Commercial Applications ==
The technology could be used in electric vehicles, energy storage systems, and aerospace applications where high-temperature performance is crucial.

== Possible Prior Art ==
One possible prior art could be similar thermal barrier technologies used in other high-temperature applications to prevent gas leakage.

=== Unanswered Questions ===

=== How does the thermal barrier effectively seal gases at temperatures above 600°C? ===
The patent application does not provide detailed information on the specific materials or mechanisms used in the thermal barrier to seal gases at such high temperatures.

=== What are the potential challenges in implementing this technology in mass production? ===
The article does not address the potential challenges in scaling up production of battery cells with this thermal barrier technology, such as cost, manufacturing processes, or compatibility with existing systems.


==Original Abstract Submitted==

An apparatus for a battery cell is provided. The apparatus includes the battery cell. The battery cell includes an electrode stack including at least one pair of an anode electrode and a cathode electrode and a can including a wall encapsulating the electrode stack. The battery cell further includes a positive battery terminal connected to the electrode stack and projecting outside of the can. The battery cell further includes a negative battery terminal connected to the electrode stack. The positive battery terminal and the negative battery terminal are configured for providing electrical energy. The battery cell further includes a thermal barrier adjoining the can and the positive battery terminal. The thermal barrier seals gases within the battery cell from exiting the battery cell between the can and the positive battery terminal at an ambient temperature of at least 600° C.



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