JP2013201125A5 - - Google Patents
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- Publication number
- JP2013201125A5 JP2013201125A5 JP2013032824A JP2013032824A JP2013201125A5 JP 2013201125 A5 JP2013201125 A5 JP 2013201125A5 JP 2013032824 A JP2013032824 A JP 2013032824A JP 2013032824 A JP2013032824 A JP 2013032824A JP 2013201125 A5 JP2013201125 A5 JP 2013201125A5
- Authority
- JP
- Japan
- Prior art keywords
- carbon material
- aqueous secondary
- negative electrode
- secondary battery
- multilayer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003575 carbonaceous material Substances 0.000 claims description 24
- 239000002245 particle Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910002804 graphite Inorganic materials 0.000 claims description 4
- 239000010439 graphite Substances 0.000 claims description 4
- 239000007773 negative electrode material Substances 0.000 claims 4
- 238000004438 BET method Methods 0.000 claims 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims 1
- 239000011230 binding agent Substances 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000011255 nonaqueous electrolyte Substances 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 229920003048 styrene butadiene rubber Polymers 0.000 claims 1
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013032824A JP6251964B2 (ja) | 2012-02-24 | 2013-02-22 | 非水系二次電池用複層構造炭素材、及びそれを用いた非水系二次電池用負極並びに非水系二次電池 |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012039013 | 2012-02-24 | ||
| JP2012039013 | 2012-02-24 | ||
| JP2013032824A JP6251964B2 (ja) | 2012-02-24 | 2013-02-22 | 非水系二次電池用複層構造炭素材、及びそれを用いた非水系二次電池用負極並びに非水系二次電池 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013201125A JP2013201125A (ja) | 2013-10-03 |
| JP2013201125A5 true JP2013201125A5 (enExample) | 2016-01-28 |
| JP6251964B2 JP6251964B2 (ja) | 2017-12-27 |
Family
ID=49005886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013032824A Active JP6251964B2 (ja) | 2012-02-24 | 2013-02-22 | 非水系二次電池用複層構造炭素材、及びそれを用いた非水系二次電池用負極並びに非水系二次電池 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6251964B2 (enExample) |
| KR (1) | KR102061629B1 (enExample) |
| CN (1) | CN104115313B (enExample) |
| WO (1) | WO2013125710A1 (enExample) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6322525B2 (ja) * | 2013-11-07 | 2018-05-09 | Ｊｆｅケミカル株式会社 | 炭素質被覆黒鉛粒子の製造方法 |
| KR101836026B1 (ko) * | 2014-03-25 | 2018-03-07 | 히타치가세이가부시끼가이샤 | 리튬 이온 이차 전지용 부극재, 리튬 이온 이차 전지용 부극재의 제조 방법, 리튬 이온 이차 전지용 부극재 슬러리, 리튬 이온 이차 전지용 부극 및 리튬 이온 이차 전지 |
| JP2017010650A (ja) * | 2015-06-17 | 2017-01-12 | 三菱化学株式会社 | 炭素材、及び、非水系二次電池 |
| KR102477729B1 (ko) | 2014-07-07 | 2022-12-14 | 미쯔비시 케미컬 주식회사 | 탄소재, 탄소재의 제조 방법 및 탄소재를 사용한 비수계 2 차 전지 |
| KR101685832B1 (ko) | 2014-07-29 | 2016-12-12 | 주식회사 엘지화학 | 흑연 2차 입자 및 이를 포함하는 리튬 이차전지 |
| CN107112536B (zh) * | 2015-01-16 | 2021-11-16 | 三菱化学株式会社 | 碳材料及使用了碳材料的非水系二次电池 |
| JP6906891B2 (ja) * | 2015-09-02 | 2021-07-21 | 三菱ケミカル株式会社 | 非水系二次電池用炭素材、及び、リチウムイオン二次電池 |
| EP3309873B1 (en) * | 2015-06-15 | 2020-05-27 | UNIST (Ulsan National Institute of Science and Technology) | Anode active material for lithium secondary battery, preparation method therefor, and lithium secondary battery containing same |
| KR102148895B1 (ko) * | 2016-07-01 | 2020-08-27 | 샌트랄 글래스 컴퍼니 리미티드 | 비수계 전해액, 및 비수계 전해액 이차전지 |
| US10263257B2 (en) * | 2016-09-22 | 2019-04-16 | Grst International Limited | Electrode assemblies |
| JP6855752B2 (ja) * | 2016-10-31 | 2021-04-07 | 住友金属鉱山株式会社 | ニッケルマンガン複合水酸化物とその製造方法、非水系電解質二次電池用正極活物質とその製造方法、および非水系電解質二次電池 |
| US20190260020A1 (en) * | 2016-11-11 | 2019-08-22 | Showa Denko K.K. | Negative electrode material and lithium-ion battery |
| US20210104750A1 (en) * | 2017-03-31 | 2021-04-08 | Panasonic Corporation | Negative electrode for nonaqueous electrolyte secondary battery, and nonaqueous electrolyte secondary battery |
| CN111954948A (zh) * | 2018-03-29 | 2020-11-17 | 三菱化学株式会社 | 非水二次电池用负极材料、非水二次电池用负极及非水二次电池 |
| EP3828962B1 (en) * | 2018-07-25 | 2025-10-22 | Panasonic Intellectual Property Management Co., Ltd. | Negative electrode for nonaqueous electrolyte secondary battery and nonaqueous electrolyte secondary battery |
| KR102323423B1 (ko) | 2018-09-07 | 2021-11-05 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조방법, 이를 포함하는 음극 및 이를 포함하는 리튬 이차 전지 |
| KR102475986B1 (ko) | 2019-01-17 | 2022-12-09 | 주식회사 엘지에너지솔루션 | 이차전지용 음극 활물질, 이를 포함하는 음극 및 이의 제조방법 |
| KR102588545B1 (ko) * | 2019-01-18 | 2023-10-12 | 주식회사 엘지에너지솔루션 | 이차전지용 음극 활물질의 제조방법, 이차전지용 음극 및 이를 포함하는 리튬 이차전지 |
| US12211994B2 (en) | 2019-02-01 | 2025-01-28 | Samsung Sdi Co., Ltd. | Electrode and lithium secondary battery comprising same |
| WO2021112516A2 (ko) | 2019-12-06 | 2021-06-10 | 주식회사 엘지에너지솔루션 | 음극 활물질, 이의 제조방법, 이를 포함하는 음극 및 이차전지 |
| CN114762166B (zh) * | 2019-12-06 | 2026-03-17 | 松下新能源株式会社 | 非水电解液二次电池 |
| JP2020047601A (ja) * | 2019-12-13 | 2020-03-26 | 三菱ケミカル株式会社 | 炭素材、及び、非水系二次電池 |
| JP6911221B1 (ja) * | 2020-01-28 | 2021-07-28 | Ｊｆｅケミカル株式会社 | 炭素質材料、炭素質材料の製造方法、リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| KR102864130B1 (ko) | 2020-03-03 | 2025-09-23 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| KR102787813B1 (ko) | 2020-03-03 | 2025-03-26 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질 및 이를 포함하는 리튬 이차 전지 |
| CN115280571B (zh) * | 2020-03-13 | 2026-05-01 | 三洋电机株式会社 | 非水电解质二次电池 |
| CN113497230B (zh) * | 2020-03-20 | 2024-07-12 | 宁德新能源科技有限公司 | 负极活性材料及使用其的电化学装置和电子装置 |
| KR102858136B1 (ko) | 2020-07-07 | 2025-09-10 | 주식회사 엘지에너지솔루션 | 음극 및 상기 음극을 포함하는 이차 전지 |
| US11804593B2 (en) | 2021-08-17 | 2023-10-31 | Jfe Chemical Corporation | Carbonaceous substance-coated graphite particles, negative electrode for lithium ion secondary battery and lithium ion secondary battery |
| JP7666267B2 (ja) * | 2021-09-27 | 2025-04-22 | 株式会社豊田自動織機 | ロール成形用電極合剤、電極活物質層の製造方法、電極の製造方法 |
| KR102950036B1 (ko) * | 2021-12-24 | 2026-04-08 | 컨템포러리 엠퍼렉스 테크놀로지 (홍콩) 리미티드 | 인조흑연 및 그 제조 방법, 그리고 이 인조흑연을 포함하는 이차전지 및 전기기기 |
| WO2023133662A1 (zh) * | 2022-01-11 | 2023-07-20 | 宁德时代新能源科技股份有限公司 | 改性石墨及其制备方法、碳包覆负极活性材料及其制备方法、负极极片、二次电池、电池模块、电池包及用电装置 |
| CN116646472A (zh) * | 2022-02-16 | 2023-08-25 | 通用汽车环球科技运作有限责任公司 | 包括石墨阳极的固态电池组系统 |
| CN115775865B (zh) * | 2023-02-03 | 2023-04-28 | 中创新航科技股份有限公司 | 一种锂离子电池 |
| WO2025141658A1 (ja) * | 2023-12-25 | 2025-07-03 | 株式会社レゾナック | リチウムイオン二次電池用負極材、リチウムイオン二次電池用負極、リチウムイオン二次電池及びリチウムイオン二次電池用負極材の製造方法 |
| WO2025141657A1 (ja) * | 2023-12-25 | 2025-07-03 | 株式会社レゾナック | リチウムイオン二次電池用負極材、リチウムイオン二次電池用負極、リチウムイオン二次電池及びリチウムイオン二次電池用負極材の製造方法 |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4045438B2 (ja) * | 1995-11-14 | 2008-02-13 | 大阪瓦斯株式会社 | 二次電池用の二層炭素材料及びそれを用いたリチウム二次電池 |
| JP2011066010A (ja) * | 1998-11-27 | 2011-03-31 | Mitsubishi Chemicals Corp | 電極用炭素材料 |
| US6632569B1 (en) * | 1998-11-27 | 2003-10-14 | Mitsubishi Chemical Corporation | Carbonaceous material for electrode and non-aqueous solvent secondary battery using this material |
| JP4252847B2 (ja) * | 2003-06-09 | 2009-04-08 | パナソニック株式会社 | リチウムイオン二次電池 |
| JP5064728B2 (ja) * | 2005-06-27 | 2012-10-31 | 三菱化学株式会社 | 非水系二次電池用黒鉛質複合粒子、それを含有する負極活物質材料、負極及び非水系二次電池 |
| JP4994677B2 (ja) * | 2006-02-28 | 2012-08-08 | パナソニック株式会社 | 非水電解液二次電池 |
| JP4595931B2 (ja) * | 2006-12-08 | 2010-12-08 | 三菱化学株式会社 | リチウム二次電池用負極材料及びそれから製造された負極シート |
| JP4160095B2 (ja) * | 2007-02-08 | 2008-10-01 | 三菱化学株式会社 | 非水電解液二次電池の極板用の高充填性炭素質粉末 |
| JP5386802B2 (ja) * | 2007-07-27 | 2014-01-15 | 中央電気工業株式会社 | 黒鉛質粉末とその製造方法 |
| JP4560076B2 (ja) * | 2007-11-08 | 2010-10-13 | 大阪ガスケミカル株式会社 | 負極炭素材及びそれを備えたリチウム二次電池 |
| US20110059371A1 (en) * | 2008-02-04 | 2011-03-10 | Mitsubishi Chemical Corporation | Multi-layer structured carbonaceous material, process for producing the same, and nonaqueous secondary battery adopting the same |
| JP5668308B2 (ja) * | 2009-03-27 | 2015-02-12 | 三菱化学株式会社 | 非水電解液二次電池用負極材料及びこれを用いた非水電解液二次電池 |
| JP5512355B2 (ja) * | 2010-03-31 | 2014-06-04 | 三洋電機株式会社 | 非水電解質二次電池用負極活物質及びこれを用いてなる非水電解質二次電池ならびにこれらの製造方法 |
-
2013
- 2013-02-22 KR KR1020147020902A patent/KR102061629B1/ko active Active
- 2013-02-22 JP JP2013032824A patent/JP6251964B2/ja active Active
- 2013-02-22 CN CN201380009104.2A patent/CN104115313B/zh active Active
- 2013-02-22 WO PCT/JP2013/054616 patent/WO2013125710A1/ja not_active Ceased
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