JP2015099646A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2015099646A5 JP2015099646A5 JP2013237747A JP2013237747A JP2015099646A5 JP 2015099646 A5 JP2015099646 A5 JP 2015099646A5 JP 2013237747 A JP2013237747 A JP 2013237747A JP 2013237747 A JP2013237747 A JP 2013237747A JP 2015099646 A5 JP2015099646 A5 JP 2015099646A5
- Authority
- JP
- Japan
- Prior art keywords
- bag
- positive electrode
- seconds
- seal
- heat
- 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
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- 206010057269 Mucoepidermoid carcinoma Diseases 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- -1 nickel lead Chemical compound 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Description
以上のようにして作製した正極を用いたモデルセルの作製は以下の手順で行った。なお、水の混入を回避するためにモデルセル製作のすべての作業はドライルーム内で行った。まず、所定の大きさ（５．０ｃｍ× ３．０ｃｍ）の正極のリード取り付け部分の活物質を剥離し、Ｌ字カットを行った。続いて、その極板の質量を測定した後、アルミニウムリードを超音波溶着し、正極とした。負極にはニッケルリードを取り付けた金属リチウムを用いた。正極、負極をそれぞれ１重のＰＥ製セパレータ袋（Ｈ６０２２、旭化成、２５μｍ）に挿入し、両極を対向させた。さらに、それをラミネートの袋に入れ、袋の片側を熱溶着（２４０℃×１５秒）し、電解液を０．５ｍｌ入れたのちに、袋を熱溶着（２４０℃×５秒）して密閉した。なお、電解液にはＬｉＰＦ６塩を１ｍｏｌ・ｄｍ−３となるようにＥＣ：ＤＭＣ：ＭＥＣ＝６：７：７（体積比）混合溶媒に溶解したものを用いた。
A model cell using the positive electrode produced as described above was produced according to the following procedure. In order to avoid the mixing of water, all work for model cell production was performed in a dry room. First, the active material in the lead attachment portion of the positive electrode having a predetermined size (5.0 cm × 3.0 cm) was peeled off, and L-shaped cut was performed. Subsequently, after measuring the mass of the plate, and ultrasonic welding the A Rumi bromide leads, and a positive electrode. Metal lithium with a nickel lead attached was used for the negative electrode. Positive, negative, respectively singlet PE separator made bag (H6022, Asahi Kasei, 25 [mu] m) inserted City and bipolar are opposed. Furthermore, put it in a laminate bag, heat-weld one side of the bag (240 ° C x 15 seconds), put 0.5 ml of electrolyte, and then heat-seal the bag (240 ° C x 5 seconds) and seal I did . Incidentally, EC so that 1 mol · dm -3 of LiPF 6 salt in the electrolytic solution: DMC: MEC = 6: 7 : 7 was obtained by dissolving the (volume ratio) mixed solvent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013237747A JP6497537B2 (en) | 2013-11-18 | 2013-11-18 | Positive electrode active material for lithium secondary battery, electrode for lithium secondary battery, lithium secondary battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013237747A JP6497537B2 (en) | 2013-11-18 | 2013-11-18 | Positive electrode active material for lithium secondary battery, electrode for lithium secondary battery, lithium secondary battery |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015099646A JP2015099646A (en) | 2015-05-28 |
| JP2015099646A5 true JP2015099646A5 (en) | 2016-08-25 |
| JP6497537B2 JP6497537B2 (en) | 2019-04-10 |
Family
ID=53376154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2013237747A Active JP6497537B2 (en) | 2013-11-18 | 2013-11-18 | Positive electrode active material for lithium secondary battery, electrode for lithium secondary battery, lithium secondary battery |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP6497537B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7516512B2 (en) | 2019-10-18 | 2024-07-16 | エコプロ ビーエム カンパニー リミテッド | Positive electrode active material for lithium secondary battery, its manufacturing method, and lithium secondary battery including the same |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102210197B1 (en) * | 2016-06-17 | 2021-02-02 | 한국전자기술연구원 | Method for manufacturing metal complex oxide based cathode materials |
| JP6848333B2 (en) * | 2016-10-24 | 2021-03-24 | 株式会社Ｇｓユアサ | Positive electrode active material for non-aqueous electrolyte secondary batteries, its manufacturing method, positive electrode for non-aqueous electrolyte secondary batteries, and non-aqueous electrolyte secondary batteries |
| JP6747307B2 (en) * | 2017-01-19 | 2020-08-26 | 株式会社Ｇｓユアサ | Method for producing positive electrode for non-aqueous electrolyte power storage element, non-aqueous electrolyte power storage element and positive electrode mixture paste |
| KR102500085B1 (en) | 2017-10-26 | 2023-02-15 | 주식회사 엘지에너지솔루션 | Positive Electrode Active Material Comprising Lithium Rich Lithium Manganese-based Oxide with Coating layer Comprising Lithium-Deficiency Transition Metal Oxide and Positive Electrode Comprising the Same |
| JP7152360B2 (en) | 2019-06-06 | 2022-10-12 | トヨタ自動車株式会社 | Positive electrode of secondary battery, and secondary battery using the same |
| JP7201539B2 (en) | 2019-06-06 | 2023-01-10 | トヨタ自動車株式会社 | Positive electrode material for lithium secondary battery, and lithium secondary battery using the same |
| JP7211900B2 (en) * | 2019-06-06 | 2023-01-24 | トヨタ自動車株式会社 | Positive electrode material for secondary battery, and secondary battery using the same |
| JP7116019B2 (en) * | 2019-07-01 | 2022-08-09 | トヨタ自動車株式会社 | Cathode material for lithium-ion secondary batteries |
| JP7227894B2 (en) * | 2019-12-23 | 2023-02-22 | 住友化学株式会社 | Lithium metal composite oxide, positive electrode active material for lithium secondary battery, positive electrode for lithium secondary battery and lithium secondary battery |
| JP7179817B2 (en) | 2020-12-03 | 2022-11-29 | 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 | Coated active material and non-aqueous electrolyte secondary battery using the coated active material |
| JP7258060B2 (en) | 2021-01-05 | 2023-04-14 | 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 | Positive electrode active material and non-aqueous electrolyte secondary battery using the positive electrode active material |
| JP7208274B2 (en) * | 2021-01-20 | 2023-01-18 | 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 | Positive electrode active material and non-aqueous electrolyte secondary battery using the positive electrode active material |
| JP7225284B2 (en) * | 2021-02-15 | 2023-02-20 | 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 | Positive electrode active material and non-aqueous electrolyte secondary battery using the positive electrode active material |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5191091B2 (en) * | 2005-08-09 | 2013-04-24 | 日本バイリーン株式会社 | Lithium ion secondary battery separator and lithium ion secondary battery |
| JP2008016329A (en) * | 2006-07-06 | 2008-01-24 | Sumitomo Electric Ind Ltd | Negative electrode material for lithium secondary battery |
| JP2008153017A (en) * | 2006-12-15 | 2008-07-03 | Ise Chemicals Corp | Positive active material for nonaqueous electrolyte secondary battery |
| JP2009110683A (en) * | 2007-10-26 | 2009-05-21 | Nitto Denko Corp | Porous film having reactive polymer layer thereon for use in battery separator, and use of it |
| JP2009224307A (en) * | 2008-02-22 | 2009-10-01 | Sanyo Electric Co Ltd | Nonaqueous electrolyte secondary battery and method for manufacturing the same |
| KR101833287B1 (en) * | 2009-08-27 | 2018-03-02 | 커먼웰쓰 사이언티픽 앤드 인더스트리얼 리서치 오가니제이션 | Electrical storage device and electrode thereof |
| US9543055B2 (en) * | 2010-12-27 | 2017-01-10 | Gs Yuasa International Ltd. | Positive active material for nonaqueous electrolyte secondary battery, method of manufacturing the positive active material, electrode for nonaqueous electrolyte secondary battery, nonaqueous electrolyte secondary battery and method of manufacturing the secondary battery |
| JPWO2013024621A1 (en) * | 2011-08-17 | 2015-03-05 | 日本電気株式会社 | Lithium ion battery |
| JP5863065B2 (en) * | 2011-12-09 | 2016-02-16 | 株式会社Ｇｓユアサ | Non-aqueous electrolyte secondary battery active material, non-aqueous electrolyte secondary battery electrode, and non-aqueous electrolyte secondary battery |
| JP5740297B2 (en) * | 2011-12-22 | 2015-06-24 | 株式会社日立製作所 | Positive electrode for lithium ion secondary battery, lithium ion secondary battery, vehicle equipped with the same, and power storage system |
| JP6017811B2 (en) * | 2012-03-28 | 2016-11-02 | 日産自動車株式会社 | Pretreatment method for lithium ion secondary battery |
-
2013
- 2013-11-18 JP JP2013237747A patent/JP6497537B2/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7516512B2 (en) | 2019-10-18 | 2024-07-16 | エコプロ ビーエム カンパニー リミテッド | Positive electrode active material for lithium secondary battery, its manufacturing method, and lithium secondary battery including the same |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2015099646A5 (en) | ||
| JP2017152375A5 (en) | ||
| JP2017147057A5 (en) | ||
| JP2011253827A5 (en) | ||
| JP2017091978A5 (en) | ||
| JP2017092009A5 (en) | ||
| JP2015149224A5 (en) | ||
| JP2017097955A5 (en) | ||
| JP2017528885A5 (en) | ||
| JP2012033477A5 (en) | Cold temperature molten salt, power storage device, lithium ion secondary battery, electric double layer capacitor, and lithium ion capacitor | |
| WO2006101779A3 (en) | Non-aqueous electrolytes for lithium ion batteries | |
| JP2013030472A5 (en) | Power storage device | |
| JP2013541143A5 (en) | ||
| JP2013010745A5 (en) | ||
| JP2017126500A5 (en) | ||
| JP2012009418A5 (en) | ||
| JP2010067496A5 (en) | ||
| JP2017097952A5 (en) | ||
| WO2020097327A3 (en) | Compositions and methods for energy storage devices including salts and/or foams | |
| JP2015195135A5 (en) | ||
| JP2000067914A5 (en) | ||
| RU2012149351A (en) | NEW METAL-ORGANIC FRAME-BASED STRUCTURES AS ELECTRODE MATERIAL FOR LITHIUM-ION BATTERIES | |
| WO2014189503A3 (en) | In-situ electrolyte preparation in flow battery | |
| WO2016043823A3 (en) | Supercapacitor | |
| JP2014120381A5 (en) |