KR101675208B1 - 비수계 전해질 이차 전지용 양극 재료와 그의 제조 방법, 및 이 양극 재료를 이용한 비수계 전해질 이차 전지 - Google Patents

비수계 전해질 이차 전지용 양극 재료와 그의 제조 방법, 및 이 양극 재료를 이용한 비수계 전해질 이차 전지 Download PDF

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KR101675208B1
KR101675208B1 KR1020147012633A KR20147012633A KR101675208B1 KR 101675208 B1 KR101675208 B1 KR 101675208B1 KR 1020147012633 A KR1020147012633 A KR 1020147012633A KR 20147012633 A KR20147012633 A KR 20147012633A KR 101675208 B1 KR101675208 B1 KR 101675208B1
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secondary battery
lithium
electrolyte secondary
powder
composite oxide
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KR20140076618A (ko
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레이 고카도
겐사쿠 모리
마사노리 다카기
데츠타로 하야시
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스미토모 긴조쿠 고잔 가부시키가이샤
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    • H01M4/36—Selection of substances as active materials, active masses, active liquids
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    • H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
    • H01M4/139—Processes of manufacture
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    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
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    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C—CHEMISTRY; METALLURGY
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    • C01G53/00—Compounds of nickel
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    • C01G53/42—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2
    • C01G53/44—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese
    • C01G53/50—Complex oxides containing nickel and at least one other metal element containing alkali metals, e.g. LiNiO2 containing manganese of the type (MnO2)n-, e.g. Li(NixMn1-x)O2 or Li(MyNixMn1-x-y)O2
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    • H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
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    • H01M4/525—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of nickel, cobalt or iron of mixed oxides or hydroxides containing iron, cobalt or nickel for inserting or intercalating light metals, e.g. LiNiO2, LiCoO2 or LiCoOxFy
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  • Battery Electrode And Active Subsutance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
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KR1020147012633A 2012-02-22 2013-02-14 비수계 전해질 이차 전지용 양극 재료와 그의 제조 방법, 및 이 양극 재료를 이용한 비수계 전해질 이차 전지 Active KR101675208B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012036344A JP5370515B2 (ja) 2012-02-22 2012-02-22 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池
JPJP-P-2012-036344 2012-02-22
PCT/JP2013/053472 WO2013125426A1 (ja) 2012-02-22 2013-02-14 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池

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KR20140076618A KR20140076618A (ko) 2014-06-20
KR101675208B1 true KR101675208B1 (ko) 2016-11-10

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US (2) US9991505B2 (https=)
EP (1) EP2819226B1 (https=)
JP (1) JP5370515B2 (https=)
KR (1) KR101675208B1 (https=)
CN (1) CN103988349B (https=)
WO (1) WO2013125426A1 (https=)

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Publication number Priority date Publication date Assignee Title
US10193183B2 (en) 2014-02-28 2019-01-29 Sanyo Electric Co., Ltd. Nonaqueous electrolyte secondary batteries
WO2015141179A1 (ja) * 2014-03-17 2015-09-24 三洋電機株式会社 非水電解質二次電池
JP5999208B2 (ja) * 2014-04-25 2016-09-28 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池
JP6730777B2 (ja) * 2014-08-29 2020-07-29 住友金属鉱山株式会社 非水系電解質二次電池用正極材料とその製造方法、および該正極材料を用いた非水系電解質二次電池
JP6090608B2 (ja) * 2014-11-28 2017-03-08 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池
JP6090609B2 (ja) 2014-11-28 2017-03-08 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池
JP6555636B2 (ja) * 2015-03-03 2019-08-07 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質およびその製造方法
WO2016140207A1 (ja) * 2015-03-03 2016-09-09 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質およびその製造方法
JP6544579B2 (ja) * 2015-03-25 2019-07-17 住友金属鉱山株式会社 タングステン酸リチウムの製造方法、およびタングステン酸リチウムを用いた非水系電解質二次電池用正極活物質の製造方法
JP6978182B2 (ja) * 2015-04-24 2021-12-08 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池
JP6998107B2 (ja) * 2015-05-29 2022-01-18 住友金属鉱山株式会社 非水系電解質二次電池用正極材料、正極合材、およびそれぞれを用いた非水系電解質二次電池
WO2017018099A1 (ja) * 2015-07-30 2017-02-02 住友金属鉱山株式会社 非水電解質二次電池用正極活物質および非水電解質二次電池
WO2017038041A1 (ja) * 2015-08-28 2017-03-09 パナソニックＩｐマネジメント株式会社 非水電解質二次電池
JP6651789B2 (ja) 2015-10-28 2020-02-19 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池
US11121368B2 (en) * 2015-11-27 2021-09-14 Sumitomo Metal Mining Co., Ltd. Positive electrode material for nonaqueous electrolyte secondary battery and method for producing the same, and positive electrode composite material paste, and nonaqueous electrolyte secondary battery
JP6724361B2 (ja) * 2015-12-25 2020-07-15 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法、及び非水系電解質二次電池
JP2017188292A (ja) * 2016-04-05 2017-10-12 ユミコア リチウム−ニッケル−コバルト−アルミニウム複合酸化物粉末
JP6378246B2 (ja) 2016-05-09 2018-08-22 トヨタ自動車株式会社 正極活物質、及び、当該正極活物質を用いたリチウムイオン二次電池
KR102205362B1 (ko) * 2016-05-27 2021-01-20 유미코아 리튬 이온 배터리용 양극
CN108028375B (zh) * 2016-05-30 2020-12-18 日立金属株式会社 正极活性物质、正极、以及锂离子二次电池
CN106058217B (zh) * 2016-08-11 2019-08-09 复旦大学 一种钨酸锂材料及其制备与应用
JP7159535B2 (ja) * 2017-01-27 2022-10-25 住友金属鉱山株式会社 タングステン酸リチウム、タングステン酸リチウムの製造方法、タングステン酸リチウムの製造装置、非水系電解質二次電池用正極材料、及び非水系電解質二次電池
US10784500B2 (en) 2017-05-01 2020-09-22 Sumitomo Metal Mining Co., Ltd. Positive electrode active material for nonaqueous electrolyte secondary battery, method for producing the same, and nonaqueous electrolyte secondary battery
KR102337646B1 (ko) 2017-06-23 2021-12-10 스미토모 긴조쿠 고잔 가부시키가이샤 비수계 전해질 이차 전지용 정극 활물질과 그의 제조 방법, 및 비수계 전해질 이차 전지
CN115385395B (zh) * 2017-07-12 2025-04-15 住友金属矿山株式会社 金属复合氢氧化物、非水电解质二次电池用正极活性物质以及使用其的非水电解质二次电池
JP6883263B2 (ja) * 2017-09-11 2021-06-09 トヨタ自動車株式会社 非水電解液二次電池
JP6818235B2 (ja) * 2017-09-11 2021-01-20 トヨタ自動車株式会社 非水電解液二次電池
US20210098785A1 (en) 2018-02-26 2021-04-01 Umicore POSITIVE ELECTRODE SLURRY FOR Li-ION BATTERIES
JP6962838B2 (ja) * 2018-03-13 2021-11-05 住友化学株式会社 リチウム金属複合酸化物粉末、リチウム二次電池用正極活物質、正極、及びリチウム二次電池
WO2019189679A1 (ja) 2018-03-29 2019-10-03 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質
KR102379561B1 (ko) * 2020-03-05 2022-03-28 삼성에스디아이 주식회사 리튬이차전지용 복합양극활물질, 그 제조방법 및 이를 포함하는 양극을 함유한 리튬이차전지
US12159996B2 (en) 2020-03-25 2024-12-03 Samsung Sdi Co., Ltd. Positive electrode active material, positive electrode including the same, and lithium secondary battery employing the positive electrode
WO2022080108A1 (ja) * 2020-10-13 2022-04-21 国立大学法人信州大学 リチウムイオン二次電池およびその正極
JP7641384B2 (ja) * 2020-12-18 2025-03-06 ユミコア 充電式電池用の正極活物質の調製方法
CN112768628A (zh) * 2021-02-05 2021-05-07 远景动力技术(江苏)有限公司 一种正极极片及其制备方法和应用

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002075367A (ja) * 2000-09-04 2002-03-15 Mitsui Chemicals Inc リチウム電池用正極活物質、その製法およびそれを用いた二次電池
JP2010040383A (ja) 2008-08-06 2010-02-18 Sony Corp 正極活物質の製造方法および正極活物質
JP2011216214A (ja) 2010-03-31 2011-10-27 Nichia Corp 非水電解質二次電池用正極活物質及び非水電解質二次電池

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005251716A (ja) * 2004-02-05 2005-09-15 Nichia Chem Ind Ltd 非水電解質二次電池用正極活物質、非水電解質二次電池用正極合剤および非水電解質二次電池
JP4798962B2 (ja) * 2004-05-06 2011-10-19 日本電工株式会社 リチウムマンガン複合酸化物及びその製造方法
US20110003200A1 (en) * 2006-12-26 2011-01-06 Mitsubishi Chemical Corporation Lithium transition metal based compound powder, method for manufacturing the same, spray-dried substance serving as firing precursor thereof, lithium secondary battery positive electrode by using the same, and lithium secondary battery
JP2008285388A (ja) * 2007-05-21 2008-11-27 Toyota Motor Corp リチウムイオン伝導性向上材
EP2202828B1 (en) 2007-09-04 2013-12-11 Mitsubishi Chemical Corporation Lithium transition metal-type compound powder, method for manufacturing the same and lithium secondary battery positive electrode and lithium secondary battery using the same
JP5359140B2 (ja) * 2008-05-01 2013-12-04 三菱化学株式会社 リチウム遷移金属系化合物粉体、その製造方法並びに、それを用いたリチウム二次電池用正極及びリチウム二次電池
JP5287520B2 (ja) 2008-09-02 2013-09-11 住友化学株式会社 電極活物質、電極および非水電解質二次電池
JP5035712B2 (ja) * 2010-09-30 2012-09-26 住友金属鉱山株式会社 非水系電解質二次電池用正極活物質とその製造方法、および該正極活物質を用いた非水系電解質二次電池
JP5623241B2 (ja) * 2010-10-29 2014-11-12 三洋電機株式会社 非水電解質二次電池
KR101272411B1 (ko) * 2011-03-28 2013-06-07 스미토모 긴조쿠 고잔 가부시키가이샤 니켈 망간 복합 수산화물 입자와 그의 제조 방법, 비수계 전해질 이차 전지용 정극 활성 물질과 그의 제조 방법, 및 비수계 전해질 이차 전지

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002075367A (ja) * 2000-09-04 2002-03-15 Mitsui Chemicals Inc リチウム電池用正極活物質、その製法およびそれを用いた二次電池
JP2010040383A (ja) 2008-08-06 2010-02-18 Sony Corp 正極活物質の製造方法および正極活物質
JP2011216214A (ja) 2010-03-31 2011-10-27 Nichia Corp 非水電解質二次電池用正極活物質及び非水電解質二次電池

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