Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Eunha Park

Myongchun Koh

Dongyoung Kim

Insun Park

Yoonsok Kang

Dongmin Im

Heungchan Lee

Dongjoon Lee

Jinah Seo

Yeonji Chung

Jihyun Jang

Basab Roy

Taeyoung Kim

Kihyun Kim

Hyukjae Kwon

Hyunpyo Lee

Victor Roev

Jeongsik Ko

A lithium secondary battery including a cathode; an anode; and an electrolyte disposed between the cathode and the anode, 

Lithium secondary battery including electrolyte containing monofluorosilane compound

A lithium secondary battery includes: a positive electrode; an negative electrode; and an electrolyte between the positive electrode and the negative electrode, wherein the positive electrode includes a positive active material represented by Formula 1, the electrolyte includes a lithium salt, a non-aqueous solvent, and a trialkoxyalkylsilane compound represented by Formula 2, and an amount of the trialkoxyalkylsilane compound in the electrolyte is about 0.1 weight percent to about 5 weight percent based on a total weight of the electrolyte: wherein, in Formula 1 and Formula 2, x, y, z, M, A, Rto R, and Ar are as defined as the specification.

Lithium secondary battery including electrolyte containing trialkoxyalkylsilane compound

An electrolyte includes: a lithium salt; a non-aqueous solvent; and a disulfonate compound represented by Formula 1: 

Bis(phenyl) methanedisulfonate-based additive and lithium secondary battery comprising the same

An electrolyte additive for a lithium battery comprising a sulfone compound represented by Formula 1: 

Electrolyte additive for lithium battery, organic electrolyte solution including the same, and lithium battery including the same

An organic electrolyte solution includes a lithium salt; an organic solvent; and a fluorine-containing phosphate compound represented by Formula 1: 

Organic electrolyte solution and lithium battery including the same

A lithium secondary battery includes a positive electrode; a negative electrode; and an electrolyte disposed between the positive electrode and the negative electrode, wherein the positive electrode includes a positive active material represented by Formula 1, and the electrolyte includes a lithium salt; a non-aqueous solvent; and a phosphite compound represented by Formula 2, wherein the phosphite compound is present in amount of about 0.1 wt % to about 5 wt % based on a total weight of the electrolyte:LiNiMOA&#x2003;&#x2003;Formula 1 

Lithium secondary battery including phosphite additive

A metal air battery system includes an oxygen supplying unit configured to discharge oxygen; a metal air battery module configured to receive the oxygen from the oxygen supplying unit and perform a discharge reaction; and an auxiliary power source configured to charge the metal air battery module during an operational stop of the metal air battery module so that at least some of a discharge product is discharged from the metal air battery module.

Metal air battery system and method of operating the same

An electrolyte for a lithium air battery includes a compound represented by Formula 1 wherein the definitions of A and R-Rare disclosed herein. Also a lithium air battery including an anode, a cathode, and at least one selected from the herein-described electrolyte and a reaction product thereof.

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Seoul, South Korea

Eunha Park