JP2017530499A5 - - Google Patents
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- Publication number
- JP2017530499A5 JP2017530499A5 JP2016535090A JP2016535090A JP2017530499A5 JP 2017530499 A5 JP2017530499 A5 JP 2017530499A5 JP 2016535090 A JP2016535090 A JP 2016535090A JP 2016535090 A JP2016535090 A JP 2016535090A JP 2017530499 A5 JP2017530499 A5 JP 2017530499A5
- Authority
- JP
- Japan
- Prior art keywords
- acid
- active material
- negative electrode
- electrode active
- lithium secondary
- 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
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims 15
- 229910052744 lithium Inorganic materials 0.000 claims 15
- 239000007773 negative electrode material Substances 0.000 claims 15
- 238000004519 manufacturing process Methods 0.000 claims 7
- 150000007524 organic acids Chemical class 0.000 claims 6
- 239000000126 substance Substances 0.000 claims 6
- 239000010936 titanium Substances 0.000 claims 4
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims 3
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 claims 3
- FDLZQPXZHIFURF-UHFFFAOYSA-N [O-2].[Ti+4].[Li+] Chemical compound [O-2].[Ti+4].[Li+] FDLZQPXZHIFURF-UHFFFAOYSA-N 0.000 claims 3
- 150000008065 acid anhydrides Chemical class 0.000 claims 3
- 239000011247 coating layer Substances 0.000 claims 3
- 125000000524 functional group Chemical group 0.000 claims 3
- LCTONWCANYUPML-UHFFFAOYSA-N Pyruvic acid Chemical compound CC(=O)C(O)=O LCTONWCANYUPML-UHFFFAOYSA-N 0.000 claims 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 claims 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims 2
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 2
- HHLFWLYXYJOTON-UHFFFAOYSA-N glyoxylic acid Chemical compound OC(=O)C=O HHLFWLYXYJOTON-UHFFFAOYSA-N 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 claims 2
- 239000000243 solution Substances 0.000 claims 2
- ARCGXLSVLAOJQL-UHFFFAOYSA-N trimellitic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C(C(O)=O)=C1 ARCGXLSVLAOJQL-UHFFFAOYSA-N 0.000 claims 2
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 claims 1
- WDJHALXBUFZDSR-UHFFFAOYSA-N Acetoacetic acid Natural products CC(=O)CC(O)=O WDJHALXBUFZDSR-UHFFFAOYSA-N 0.000 claims 1
- 235000021355 Stearic acid Nutrition 0.000 claims 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 235000011054 acetic acid Nutrition 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 239000001361 adipic acid Substances 0.000 claims 1
- 235000011037 adipic acid Nutrition 0.000 claims 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 claims 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 claims 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims 1
- WOWBFOBYOAGEEA-UHFFFAOYSA-N diafenthiuron Chemical compound CC(C)C1=C(NC(=S)NC(C)(C)C)C(C(C)C)=CC(OC=2C=CC=CC=2)=C1 WOWBFOBYOAGEEA-UHFFFAOYSA-N 0.000 claims 1
- 239000008151 electrolyte solution Substances 0.000 claims 1
- 238000010304 firing Methods 0.000 claims 1
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 claims 1
- 239000011976 maleic acid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims 1
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims 1
- NIFHFRBCEUSGEE-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O.OC(=O)C(O)=O NIFHFRBCEUSGEE-UHFFFAOYSA-N 0.000 claims 1
- 239000007774 positive electrode material Substances 0.000 claims 1
- 235000019260 propionic acid Nutrition 0.000 claims 1
- 229940107700 pyruvic acid Drugs 0.000 claims 1
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims 1
- 229910052596 spinel Inorganic materials 0.000 claims 1
- 239000011029 spinel Substances 0.000 claims 1
- 239000008117 stearic acid Substances 0.000 claims 1
- 229910052719 titanium Inorganic materials 0.000 claims 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims 1
- 238000001291 vacuum drying Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020140131018A KR101751574B1 (ko) | 2014-09-30 | 2014-09-30 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬 이차 전지용 음극, 및 리튬 이차 전지 |
| KR10-2014-0131018 | 2014-09-30 | ||
| PCT/KR2015/010003 WO2016052910A1 (ko) | 2014-09-30 | 2015-09-23 | 리튬이차전지용 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬이차전지용 음극, 및 리튬이차전지 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2017530499A JP2017530499A (ja) | 2017-10-12 |
| JP2017530499A5 true JP2017530499A5 (OSRAM) | 2017-11-24 |
| JP6563923B2 JP6563923B2 (ja) | 2019-08-21 |
Family
ID=55630885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016535090A Active JP6563923B2 (ja) | 2014-09-30 | 2015-09-23 | リチウム二次電池用負極活物質、その製造方法、それを含むリチウム二次電池用負極、及びリチウム二次電池 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US10205169B2 (OSRAM) |
| EP (1) | EP3054506B1 (OSRAM) |
| JP (1) | JP6563923B2 (OSRAM) |
| KR (1) | KR101751574B1 (OSRAM) |
| CN (1) | CN105917497B (OSRAM) |
| PL (1) | PL3054506T3 (OSRAM) |
| TW (1) | TWI565129B (OSRAM) |
| WO (1) | WO2016052910A1 (OSRAM) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101746903B1 (ko) * | 2014-09-30 | 2017-06-14 | 주식회사 엘지화학 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법, 이를 포함하는 리튬 이차 전지용 음극, 및 리튬 이차 전지 |
| EP3480873A4 (en) * | 2016-06-30 | 2020-01-08 | UBE Industries, Ltd. | LITHIUM TITANATE POWDER FOR ELECTRODE OF AN ENERGY STORAGE DEVICE, ACTIVE MATERIAL, AND ELECTRODE SHEET AND AN ENERGY STORAGE DEVICE USING THE ACTIVE MATERIAL |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| JP6722388B2 (ja) * | 2017-06-22 | 2020-07-15 | トヨタ自動車株式会社 | 非水電解液二次電池 |
| JP6905671B2 (ja) * | 2018-03-20 | 2021-07-21 | トヨタ自動車株式会社 | 非水電解質リチウム二次電池用正極の製造方法 |
| JP6952883B2 (ja) * | 2018-04-10 | 2021-10-27 | 株式会社東芝 | 電極群、非水電解質電池及び電池パック |
| KR102617870B1 (ko) * | 2018-07-25 | 2023-12-22 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 리튬 금속의 전처리 방법 |
| CN113964381B (zh) * | 2021-10-22 | 2023-05-16 | 郑州大学 | 一种非对称凝胶态电解质及其制备方法和应用 |
| CN116598509B (zh) * | 2023-07-14 | 2023-11-17 | 宁德时代新能源科技股份有限公司 | 电极及其制备方法、电池和电池应用 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09199129A (ja) | 1996-01-22 | 1997-07-31 | Ricoh Co Ltd | リチウム二次電池用負極体および該負極体を用いたリチウム二次電池 |
| US6139815A (en) | 1997-07-15 | 2000-10-31 | Sony Corporation | Hydrogen lithium titanate and manufacturing method therefor |
| JP2003242981A (ja) | 2002-02-14 | 2003-08-29 | Hitachi Maxell Ltd | 非水電解液電池およびその製造方法 |
| JP2004235144A (ja) | 2003-01-10 | 2004-08-19 | Nichia Chem Ind Ltd | 非水電解質二次電池用負極活物質および非水電解質二次電池 |
| JP5083743B2 (ja) | 2005-07-06 | 2012-11-28 | 株式会社 東北テクノアーチ | リチウム電池 |
| US9112236B2 (en) * | 2005-10-20 | 2015-08-18 | Mitsubishi Chemical Corporation | Lithium secondary batteries and nonaqueous electrolyte for use in the same |
| CN101894974A (zh) * | 2005-10-20 | 2010-11-24 | 三菱化学株式会社 | 锂二次电池以及其中使用的非水电解液 |
| JP2011113924A (ja) * | 2009-11-30 | 2011-06-09 | Univ Of Fukui | チタン酸リチウム負極物質の製造方法 |
| KR101155909B1 (ko) | 2010-01-07 | 2012-06-20 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 음극 활물질, 이의 제조 방법 및 이를 포함하는 리튬 이차 전지 |
| JP2011146154A (ja) * | 2010-01-12 | 2011-07-28 | Toyota Motor Corp | 負極ペーストの製造方法、負極板の製造方法、及び、リチウム二次電池の製造方法 |
| KR101243906B1 (ko) | 2010-06-21 | 2013-03-14 | 삼성에스디아이 주식회사 | 리튬 전지 및 상기 리튬 전지의 제조 방법 |
| KR101244417B1 (ko) * | 2010-12-23 | 2013-03-18 | 한국기초과학지원연구원 | 탄소를 함유하는 리튬 2차 전지용 리튬티타늄산화물 전극재료 및 이의 제조방법 |
| JP5652313B2 (ja) * | 2011-04-28 | 2015-01-14 | 日本ゼオン株式会社 | リチウム二次電池用負極スラリー組成物、リチウム二次電池用負極の製造方法、リチウム二次電池用負極及びリチウム二次電池 |
| JP5919942B2 (ja) | 2011-06-02 | 2016-05-18 | 日産自動車株式会社 | 正極活物質および電極の製造方法、ならびに電極 |
| JP5694208B2 (ja) * | 2012-01-19 | 2015-04-01 | 株式会社東芝 | 非水電解質電池用負極活物質及びその製造方法、非水電解質電池および電池パック |
| KR101375611B1 (ko) * | 2012-03-20 | 2014-03-18 | 한국세라믹기술원 | 리튬티타늄산화물 음극 활물질의 제조방법 |
| TWI481101B (zh) | 2012-07-10 | 2015-04-11 | Lg Chemical Ltd | 用於二次電池之陽極及包含其之二次電池 |
| JP2014075238A (ja) | 2012-10-03 | 2014-04-24 | Kaneka Corp | 非水電解質二次電池用負極活物質及びその製造方法並びに非水電解質二次電池 |
| US9059451B2 (en) * | 2012-10-18 | 2015-06-16 | GM Global Technology Operations LLC | Coatings for lithium titanate to suppress gas generation in lithium-ion batteries and methods for making and use thereof |
-
2014
- 2014-09-30 KR KR1020140131018A patent/KR101751574B1/ko active Active
-
2015
- 2015-09-23 WO PCT/KR2015/010003 patent/WO2016052910A1/ko not_active Ceased
- 2015-09-23 JP JP2016535090A patent/JP6563923B2/ja active Active
- 2015-09-23 CN CN201580004074.5A patent/CN105917497B/zh active Active
- 2015-09-23 PL PL15847257T patent/PL3054506T3/pl unknown
- 2015-09-23 EP EP15847257.1A patent/EP3054506B1/en active Active
- 2015-09-23 US US15/032,396 patent/US10205169B2/en active Active
- 2015-09-25 TW TW104131797A patent/TWI565129B/zh active
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