CATHODE, LITHIUM BATTERY CONTAINING CATHODE, AND PREPARATION METHOD THEREOF

Provided are a positive electrode, a lithium battery using the same, and a method for manufacturing the positive electrode, wherein the positive electrode includes a current collector; and a positive electrode active material layer disposed on the current collector, wherein the current collector inc...

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Bibliographic Details
Main Authors HAN, SEUNG HUN, CHO, CHAE WOONG, LIM, MYUNG DUK
Format Patent
LanguageEnglish
Korean
Published 05.08.2015
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 are a positive electrode, a lithium battery using the same, and a method for manufacturing the positive electrode, wherein the positive electrode includes a current collector; and a positive electrode active material layer disposed on the current collector, wherein the current collector includes a metal substrate; and a conductive protective layer disposed on at least a part of the metal substrate, and the conductive protective layer includes at least one of a protrusion and a depression. 집전체; 및 상기 집전체 상에 배치된 양극활물질층을 포함하며, 상기 집전체가 금속 기판; 및 상기 금속 기판상의 적어도 일부에 배치된 전도성 보호층;을 포함하며, 상기 전도성 보호층이 돌출부 및 함몰부 중 하나 이상을 포함하는 양극, 이를 채용한 리튬전지 및 양극제조방법이 제시된다.
Bibliography:Application Number: KR20140010876