公开(公告)号：JP2013073931A

公开(公告)日：2013-04-22

申请号：JP2011272492

申请日：2011-12-13

Applicant: Hyundai Motor Co Ltd ,  現代自動車株式会社 ,  Denshi Buhin Kenkyuin ,  電子部品研究院Korea Electronics Technology Institute

Inventor： KIM DONG-KOEN ,  KIM SA-HUM ,  KIM YOENG-JUN ,  SONG JUN HO ,  CHO U-SOK ,  KIM ZENG SU ,  KIM SANG MIN

IPC: H01M4/58 ,  H01M4/36

CPC classification number: H01M4/136 ,  H01M4/366 ,  H01M4/5825 ,  H01M4/625 ,  H01M10/052 ,  Y02E60/122 ,  Y02P70/54

Abstract: PROBLEM TO BE SOLVED: To provide a positive electrode material for a secondary battery and a manufacturing method for the positive electrode material in which a manganese fluorophosphates oxide LiNaMnPOF simultaneously containing lithium and sodium can be used as an electrode material.SOLUTION: A positive electrode material of a lithium battery can be provided which is made usable as an electrode raw material by manufacturing LiNaMnPOF obtained by partially substituting lithium in the sodium position by a chemical process and which has electrochemical activity obtained by improving electrical conductivity by carbon coating.

Abstract translation: 要解决的问题：提供一种二次电池用正极材料及其制造方法，所述正极材料中含有磷酸锰的氧化物Li Na 2-X 4 F作为电极材料。 解决方案：可以提供通过制造可用作电极原料的锂电池的正极材料，通过制造Li X Na 通过化学方法部分取代钠的钠而获得的具有通过改善通过碳涂覆的导电性获得的电化学活性而获得的2-X MnPO SB SB =“POST”> 4 F。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：KR20200136347A

公开(公告)日：2020-12-07

申请号：KR20200160465

申请日：2020-11-25

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： CHO WOO SUK ,  SONG JUN HO ,  YU JI SANG ,  JEONG HYUN LEE

IPC: H01M4/525 ,  C01G51/00 ,  H01M4/36 ,  H01M4/505

Abstract: 본발명은리튬이차전지용양극활물질및 그의제조방법이개시된다. 본발명의리튬이차전지용양극활물질은 Ni, Co 및 Mn을포함하는니켈과량계복합전이금속전구체의표면에 Zr을코팅한후, 리튬소스와열처리하여 Zr이상기 Ni, Co 및 Mn 중적어도하나와치환되어아래의화학식1로표현되며, 니켈과량계복합전이금속전구체는, Zr의성분함량이입자표면에서입자내부로들어갈수록낮아지며, 입자표면과입자내부의농도차이가 0.67 내지 0.74at%인것을특징으로한다. [화학식1] LiNiaCobMncZrdO2 (0.6≤a≤0.9, a+b+c+d=1, 0.1

公开(公告)号：KR20120060967A

公开(公告)日：2012-06-12

申请号：KR20100094006

申请日：2010-09-29

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： KIM YOUNG JUN ,  SONG JUN HO ,  CHO WOO SUK ,  JEONG YEON UK ,  KIM WON TEA

IPC: H01M4/525 ,  C01G31/00 ,  C01G49/00 ,  H01M10/0525

CPC classification number: C01G31/006 ,  C01P2006/40 ,  H01M4/485 ,  H01M10/0525 ,  Y02E60/122

Abstract: PURPOSE: A negative electrode material for non-aqueous lithium secondary battery is provided to restrain the deterioration due to precipitation of metal lithium, and to obtain capacity and charging/discharging efficiency similar with existing transition metal oxide, or superior. CONSTITUTION: A negative electrode material for non-aqueous lithium secondary battery comprises lithium vanadium metal oxide formed by synthesizing lithium material, vanadium material, and hetero metal material. A manufacturing method of the negative electrode material comprises: a step of forming mixture by mixing lithium material, vanadium material, and the hetero metal material according to LiaVbMcO2(in here, 0.5

Abstract translation: 目的：提供一种用于非水锂二次电池的负极材料，以抑制由于金属锂的沉淀引起的劣化，并且获得与现有的过渡金属氧化物相似的容量和充放电效率，或更优异。 构成：用于非水性锂二次电池的负极材料包括通过合成锂材料，钒材料和异质金属材料形成的锂钒金属氧化物。 负极材料的制造方法包括：通过根据LiaVbMcO 2将锂材料，钒材料和异质金属材料混合形成混合物的步骤（在此，0.5≤a≤1.5,0.9≤b≤1.1 ，0.02 <= c <= 0.09）; 以及通过在惰性气氛或还原性气氛中对该混合物进行多次热处理，形成杂金属被取代的锂钒金属氧化物的工序。

公开(公告)号：WO2013048071A3

公开(公告)日：2013-05-23

申请号：PCT/KR2012007652

申请日：2012-09-24

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： SONG JUN HO ,  KIM YOUNG JUN ,  KIM JAE-HUN

IPC: H01M4/505 ,  H01M4/1391 ,  H01M10/0525

CPC classification number: H01M4/485 ,  C01D15/02 ,  C01G53/006 ,  C01G53/04 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  H01M4/505 ,  H01M4/525 ,  Y02P70/54

Abstract: The present invention relates to a precursor of a cathode active material for a lithium secondary battery, a method for manufacturing the precursor, a cathode active material, and a lithium secondary battery including the cathode active material. More particularly, the precursor for the lithium secondary battery is represented by Chemical Formula 1. The precursor of the cathode active material for the lithium secondary battery has a concentration deviation of manganese ions in the precursor of 3 wt% or less. [Chemical Formula 1] NixCoyMn1-x-y-zMz(OH)2. In Chemical Formula 1, 0

Abstract translation: 本发明涉及锂二次电池用正极活性物质的前体，前体的制造方法，正极活性物质和包含正极活性物质的锂二次电池。 更具体地说，锂二次电池的前体由化学式1表示。锂二次电池用正极活性物质的前体的前体中锰离子的浓度偏差为3重量％以下。 [化学式1] NixCoyMn1-x-y-zMz（OH）2。 在化学式1中，0

公开(公告)号：WO2013048047A3

公开(公告)日：2013-07-04

申请号：PCT/KR2012007456

申请日：2012-09-18

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： SONG JUN HO ,  KIM YOUNG JUN ,  KIM JEOM-SOO ,  CHO WOO SUK ,  KIM JAE-HUN ,  LEE JUN SUNG ,  KIM JIN HWA ,  LEE KYOUNG JOON

IPC: H01M4/505 ,  H01M4/1391 ,  H01M10/052

CPC classification number: H01M4/131 ,  B82Y30/00 ,  C01G53/00 ,  C01G53/006 ,  C01G53/44 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/483 ,  H01M4/505 ,  H01M4/523 ,  H01M4/525 ,  H01M4/54 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028 ,  Y02E60/122 ,  Y02P70/54

Abstract: The present invention relates to a precursor for a lithium secondary battery, to a cathode active material including the precursor, to a method for manufacturing the cathode active material, and to a lithium secondary battery including the cathode active material. More particularly, the precursor is plate-shaped and has a thickness of about 1 nm to about 30 nm, and is represented by following chemical formula 1: [Chemical formula 1] NixCoyMn1-x-y-zMz(OH)2. In chemical formula 1, 0

Abstract translation: 本发明涉及用于锂二次电池的前体，包含该前体的正极活性物质，涉及该正极活性物质的制造方法以及包含该正极活性物质的锂二次电池。 更具体地，前体是板状的并且具有约1nm至约30nm的厚度，并且由以下化学式1表示：[化学式1] NixCoyMn1-x-y-zMz（OH）2。 在化学式1中，0

公开(公告)号：WO2013048048A8

公开(公告)日：2013-06-13

申请号：PCT/KR2012007457

申请日：2012-09-18

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： SONG JUN HO ,  KIM YOUNG JUN ,  KIM JEOM-SOO ,  CHO WOO SUK ,  KIM JAE-HUN ,  KIM JIN HWA

IPC: H01M4/505 ,  H01M4/58 ,  H01M10/052

CPC classification number: H01M4/366 ,  C01G53/50 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2006/40 ,  H01M4/0402 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/30

Abstract: The present invention relates to a cathode active material for a lithium secondary battery, to a method for manufacturing same, and to a lithium secondary battery including same. The cathode active material for a lithium secondary battery includes: a lithium metal complex oxide core represented by the following chemical formula 1; and a coating layer disposed on the outer portion of the lithium metal complex oxide core and including a fluorine compound. [Chemical formula 1]: LiwNixCoyMn1-x-y-zMzO2, wherein, in chemical formula 1, 1.2

Abstract translation: 本发明涉及锂二次电池用正极活性物质及其制造方法，以及涉及包含锂二次电池的锂二次电池。 锂二次电池用正极活性物质包括：由以下化学式1表示的锂金属复合氧化物核; 以及设置在锂金属复合氧化物芯的外部并包含氟化合物的涂层。 [化学式1]：LiwNixCoyMn1-xy-zMzO2，其中，在化学式1中，1.2 <= w <= 1.5,0

公开(公告)号：WO2013048048A3

公开(公告)日：2013-05-23

申请号：PCT/KR2012007457

申请日：2012-09-18

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： SONG JUN HO ,  KIM YOUNG JUN ,  KIM JEOM-SOO ,  CHO WOO SUK ,  KIM JAE-HUN ,  KIM JIN HWA

IPC: H01M4/505 ,  H01M4/58 ,  H01M10/052

CPC classification number: H01M4/366 ,  C01G53/50 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2006/40 ,  H01M4/0402 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/30

Abstract: The present invention relates to a cathode active material for a lithium secondary battery, to a method for manufacturing same, and to a lithium secondary battery including same. The cathode active material for a lithium secondary battery includes: a lithium metal complex oxide core represented by the following chemical formula 1; and a coating layer disposed on the outer portion of the lithium metal complex oxide core and including a fluorine compound. [Chemical formula 1]: LiwNixCoyMn1-x-y-zMzO2, wherein, in chemical formula 1, 1.2

Abstract translation: 锂二次电池用正极活性物质及其制造方法以及具有该锂二次电池的锂二次电池技术领域本发明涉及锂二次电池用正极活性物质及其制造方法， 用于锂二次电池的正极活性材料包括：由以下化学式1表示的锂金属复合氧化物核; 以及设置在锂金属复合氧化物核心的外部并且包含氟化合物的涂层。 [化学式1] LiwNixCoyMn1-xy-zMzO2其中，在化学式1中，1.2≤w≤1.5,0

公开(公告)号：EP2763219A4

公开(公告)日：2015-04-29

申请号：EP12835520

申请日：2012-09-18

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： SONG JUN HO ,  KIM YOUNG JUN ,  KIM JEOM-SOO ,  CHO WOO SUK ,  KIM JAE-HUN ,  LEE JUN SUNG ,  KIM JIN HWA ,  LEE KYOUNG JOON

IPC: H01M4/505 ,  H01M4/1391 ,  H01M10/052

CPC classification number: H01M4/131 ,  B82Y30/00 ,  C01G53/00 ,  C01G53/006 ,  C01G53/44 ,  C01G53/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/32 ,  C01P2004/62 ,  C01P2004/64 ,  C01P2006/40 ,  H01M4/483 ,  H01M4/505 ,  H01M4/523 ,  H01M4/525 ,  H01M4/54 ,  H01M10/052 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2004/028 ,  Y02E60/122 ,  Y02P70/54

公开(公告)号：EP2763220A4

公开(公告)日：2015-08-19

申请号：EP12836319

申请日：2012-09-24

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： SONG JUN HO ,  KIM YOUNG JUN ,  KIM JAE-HUN

IPC: H01M4/505 ,  H01M4/1391 ,  H01M10/0525

CPC classification number: H01M4/485 ,  C01D15/02 ,  C01G53/006 ,  C01G53/04 ,  C01G53/50 ,  C01P2002/50 ,  C01P2002/52 ,  C01P2004/03 ,  C01P2004/61 ,  H01M4/505 ,  H01M4/525 ,  Y02P70/54

Abstract: Disclosed are a precursor of a positive active material for a rechargeable lithium battery and a preparation method thereof, and a positive active material and a rechargeable lithium battery including the same, and specifically a precursor for a rechargeable lithium battery is represented by the following Chemical Formula 1, wherein a manganese ion concentration deviation in the precursor is within 3 wt%. €ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ€ƒ[Chemical Formula 1]€ƒ€ƒ€ƒ€ƒ€ƒNi x Co y Mn 1-x-y-z Mz(OH) 2 (0

公开(公告)号：EP2763218A4

公开(公告)日：2015-07-22

申请号：EP12834643

申请日：2012-09-18

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： SONG JUN HO ,  KIM YOUNG JUN ,  KIM JEOM-SOO ,  CHO WOO SUK ,  KIM JAE-HUN ,  KIM JIN HWA

IPC: H01M4/505 ,  H01M4/02 ,  H01M4/04 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/36 ,  H01M4/525 ,  H01M4/58 ,  H01M4/62 ,  H01M10/052 ,  H01M10/0525

CPC classification number: H01M4/366 ,  C01G53/50 ,  C01P2002/85 ,  C01P2004/03 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2006/40 ,  H01M4/0402 ,  H01M4/0471 ,  H01M4/131 ,  H01M4/1391 ,  H01M4/505 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M2004/021 ,  H01M2220/30