View source for US Patent Application 18028480. POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND LITHIUM SECONDARY BATTERY COMPRISING SAME simplified abstract

=POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND LITHIUM SECONDARY BATTERY COMPRISING SAME=


==Organization Name==

[[LG ENERGY SOLUTION, LTD.]]


==Inventor(s)==

[[Minsu Kim of Daejeon (KR)]]

[[Dong Hyeop Han of Daejeon (KR)]]

[[Kyungsik Hong of Daejeon (KR)]]

[[Dongseok Shin of Daejeon (KR)]]

==POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND LITHIUM SECONDARY BATTERY COMPRISING SAME - A simplified explanation of the abstract==


This abstract first appeared for US patent application 18028480 titled 'POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY, MANUFACTURING METHOD THEREOF AND LITHIUM SECONDARY BATTERY COMPRISING SAME

==Simplified Explanation==

The present disclosure is about a positive electrode for a lithium secondary battery and its manufacturing method, as well as a lithium secondary battery that includes this electrode.

* The positive electrode has a unique structure that includes a low-loading wet positive electrode active material layer and a dry positive electrode active material layer.
* The low-loading wet layer does not increase the moisture content in the battery.
* The dry layer is prepared using a dry process.
* This structure allows for the production of a lithium secondary battery with improved capacity, overvoltage, and lifetime characteristics.
* Compared to batteries with only a wet or dry positive electrode active material layer, the battery with this positive electrode shows better performance.


==Original Abstract Submitted==

The present disclosure relates to a positive electrode for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery comprising the same. More specifically, since the positive electrode for the lithium secondary battery has a structure comprising a low-loading wet positive electrode active material layer, which does not increase the moisture content in the battery, and a dry positive electrode active material layer prepared by a dry process, it is possible to manufacture a lithium secondary battery with improved capacity, overvoltage and lifetime characteristics, as compared to a battery equipped with a positive electrode comprising only a wet positive electrode active material layer, or only a dry positive electrode active material layer.