POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY INCLUDING THE SAME

Provided is a positive electrode for a lithium secondary battery including: a current collector; and a positive electrode active material layer including a positive electrode active material and carbon nanotubes, placed on the current collector, wherein the carbon nanotubes have ID/IG of 0.10 or les...

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Bibliographic Details
Main Authors BAE, Ji Hee, LEE, Myung Ro, KIM, Jung Hwan, BAE, Sang Won, LEE, Yong Seok, MIN, Jae Yun, LEE, Jae Yeong, KIM, Jae Ram
Format Patent
LanguageEnglish
Published 08.09.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Summary:Provided is a positive electrode for a lithium secondary battery including: a current collector; and a positive electrode active material layer including a positive electrode active material and carbon nanotubes, placed on the current collector, wherein the carbon nanotubes have ID/IG of 0.10 or less, the ID/IG being a ratio of a peak intensity of a D band divided by a peak intensity of a G band in a Raman spectrum.
Bibliography:Application Number: US202217689734