JP5731732B2 - リチウムイオン二次電池用炭素被覆黒鉛負極材、その製造方法、該負極材を用いたリチウムイオン二次電池用負極及びリチウムイオン二次電池 - Google Patents
リチウムイオン二次電池用炭素被覆黒鉛負極材、その製造方法、該負極材を用いたリチウムイオン二次電池用負極及びリチウムイオン二次電池 Download PDFInfo
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- JP5731732B2 JP5731732B2 JP2008098291A JP2008098291A JP5731732B2 JP 5731732 B2 JP5731732 B2 JP 5731732B2 JP 2008098291 A JP2008098291 A JP 2008098291A JP 2008098291 A JP2008098291 A JP 2008098291A JP 5731732 B2 JP5731732 B2 JP 5731732B2
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- negative electrode
- lithium ion
- ion secondary
- carbon
- graphite particles
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- 239000001294 propane Substances 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- UMJSCPRVCHMLSP-UHFFFAOYSA-N pyridine Natural products COC1=CC=CN=C1 UMJSCPRVCHMLSP-UHFFFAOYSA-N 0.000 description 1
- 238000000197 pyrolysis Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- 238000001878 scanning electron micrograph Methods 0.000 description 1
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- 238000007873 sieving Methods 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
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- ZUHZGEOKBKGPSW-UHFFFAOYSA-N tetraglyme Chemical compound COCCOCCOCCOCCOC ZUHZGEOKBKGPSW-UHFFFAOYSA-N 0.000 description 1
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- YFNKIDBQEZZDLK-UHFFFAOYSA-N triglyme Chemical compound COCCOCCOCCOC YFNKIDBQEZZDLK-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Battery Electrode And Active Subsutance (AREA)
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| JP2008098291A JP5731732B2 (ja) | 2007-10-17 | 2008-04-04 | リチウムイオン二次電池用炭素被覆黒鉛負極材、その製造方法、該負極材を用いたリチウムイオン二次電池用負極及びリチウムイオン二次電池 |
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| JP2014053634A Expired - Fee Related JP5831579B2 (ja) | 2007-10-17 | 2014-03-17 | リチウムイオン二次電池用炭素被覆黒鉛負極材、その製造方法、該負極材を用いたリチウムイオン二次電池用負極及びリチウムイオン二次電池 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5504614B2 (ja) * | 2008-11-12 | 2014-05-28 | 三菱化学株式会社 | リチウムイオン二次電池用負極材料とその製造方法、及び、該負極材料を用いたリチウムイオン二次電池 |
| JP2011210666A (ja) * | 2010-03-30 | 2011-10-20 | Mitsubishi Chemicals Corp | 非水系二次電池電極用の樹脂被覆活物質 |
| KR101117624B1 (ko) | 2010-05-07 | 2012-02-29 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| CN102569804B (zh) * | 2010-12-21 | 2016-04-13 | 上海杉杉科技有限公司 | 一种石墨复合材料及其制备方法和用途 |
| CN102074692B (zh) * | 2010-12-31 | 2013-10-30 | 深圳大学 | 一种类石墨烯掺杂锂离子电池正极材料的制备方法 |
| JPWO2012141301A1 (ja) * | 2011-04-13 | 2014-07-28 | 日本電気株式会社 | リチウム二次電池 |
| CN103518279B (zh) | 2011-05-13 | 2016-02-17 | 三菱化学株式会社 | 非水系二次电池用碳材料、使用该碳材料的负极及非水系二次电池 |
| KR101349066B1 (ko) * | 2011-12-01 | 2014-01-08 | 지에스칼텍스 주식회사 | 표면 개질된 흑연 입자로 이루어진 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
| JP6093553B2 (ja) * | 2012-11-08 | 2017-03-08 | 旭化成株式会社 | 炭素材及びその製造方法、並びに複合材 |
| JP5949798B2 (ja) | 2013-03-25 | 2016-07-13 | 住友大阪セメント株式会社 | 電極材料、電極材料の製造方法及び電極並びにリチウムイオン電池 |
| JP5817001B2 (ja) * | 2013-09-25 | 2015-11-18 | 国立大学法人 東京大学 | 非水系二次電池 |
| US11011781B2 (en) | 2013-09-25 | 2021-05-18 | The University Of Tokyo | Nonaqueous electrolyte secondary battery |
| JP5965445B2 (ja) | 2013-09-25 | 2016-08-03 | 国立大学法人 東京大学 | 非水電解質二次電池 |
| CA2943545C (en) * | 2014-03-25 | 2018-09-11 | Hitachi Chemical Company, Ltd. | Negative electrode material for lithium-ion secondary battery with improved high-load characteristics, and manufacturing method thereof |
| JP6759586B2 (ja) * | 2015-03-27 | 2020-09-23 | 三菱ケミカル株式会社 | 炭素材、及び、非水系二次電池 |
| TW201810781A (zh) * | 2016-05-02 | 2018-03-16 | 日立化成股份有限公司 | 鋰離子二次電池用負極材料、鋰離子二次電池用負極材料的製造方法、鋰離子二次電極用負極及鋰離子二次電池 |
| JP2018067455A (ja) * | 2016-10-19 | 2018-04-26 | トヨタ自動車株式会社 | リチウムイオン二次電池 |
| KR102171095B1 (ko) * | 2017-06-09 | 2020-10-28 | 주식회사 엘지화학 | 음극 활물질 및 이를 포함하는 음극 및 리튬 이차 전지 |
| CN112786878B (zh) * | 2019-11-11 | 2022-05-24 | 恒大新能源技术(深圳)有限公司 | 石墨负极材料及其制备方法和电池 |
| JP7285816B2 (ja) * | 2020-12-04 | 2023-06-02 | プライムプラネットエナジー＆ソリューションズ株式会社 | 負極活物質および該負極活物質を備えたリチウムイオン二次電池 |
| JP7198259B2 (ja) | 2020-12-04 | 2022-12-28 | プライムプラネットエナジー＆ソリューションズ株式会社 | 負極活物質および該負極活物質を備えたリチウムイオン二次電池 |
| JP7613482B2 (ja) * | 2020-12-16 | 2025-01-15 | 株式会社レゾナック | リチウムイオン二次電池用負極材及びその製造方法、リチウムイオン二次電池用負極、並びにリチウムイオン二次電池 |
| CN115849368B (zh) * | 2022-12-23 | 2024-08-23 | 宁波杉杉新材料科技有限公司 | 一种磷硼改性碳包覆人造石墨负极材料及制备方法、应用 |
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|---|---|---|---|---|
| JPH08195197A (ja) * | 1995-01-17 | 1996-07-30 | Japan Storage Battery Co Ltd | 非水電解液二次電池 |
| JP3807691B2 (ja) * | 1997-06-02 | 2006-08-09 | 株式会社ジーエス・ユアサコーポレーション | リチウム二次電池用負極及びその製造方法 |
| JP3711726B2 (ja) * | 1998-01-20 | 2005-11-02 | 日立化成工業株式会社 | 黒鉛粒子、その製造法、リチウム二次電池及びその負極 |
| JP4446510B2 (ja) * | 1998-05-21 | 2010-04-07 | 三星エスディアイ株式会社 | リチウム二次電池用負極活物質及びリチウム二次電池 |
| JP4130048B2 (ja) * | 1999-05-25 | 2008-08-06 | 三洋電機株式会社 | 非水電解質二次電池 |
| KR101181623B1 (ko) * | 2003-09-05 | 2012-09-10 | 산요덴키가부시키가이샤 | 비수전해액 이차전지용 음극재, 그 제조방법, 상기음극재를 이용한 비수전해액 이차전지용 음극 및비수전해액 이차전지 |
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| JP2009117334A (ja) | 2009-05-28 |
| JP2014139942A (ja) | 2014-07-31 |
| JP5831579B2 (ja) | 2015-12-09 |
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