JP2009054587A5 - - Google Patents
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- JP2009054587A5 JP2009054587A5 JP2008214475A JP2008214475A JP2009054587A5 JP 2009054587 A5 JP2009054587 A5 JP 2009054587A5 JP 2008214475 A JP2008214475 A JP 2008214475A JP 2008214475 A JP2008214475 A JP 2008214475A JP 2009054587 A5 JP2009054587 A5 JP 2009054587A5
- Authority
- JP
- Japan
- Prior art keywords
- cell
- electrolyte
- lithium
- negative electrode
- additive
- 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.)
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- 229910052744 lithium Inorganic materials 0.000 claims description 8
- 239000003792 electrolyte Substances 0.000 claims description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 230000000996 additive Effects 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- 229910016485 Mn1/3Ni1/3Co1/3 Inorganic materials 0.000 claims description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 claims description 2
- 239000003575 carbonaceous material Substances 0.000 claims description 2
- GLUCAHCCJMJHGV-UHFFFAOYSA-N dilithium;dioxido(oxo)titanium Chemical compound [Li+].[Li+].[O-][Ti]([O-])=O GLUCAHCCJMJHGV-UHFFFAOYSA-N 0.000 claims description 2
- 229910002804 graphite Inorganic materials 0.000 claims description 2
- 239000010439 graphite Substances 0.000 claims description 2
- 150000001642 boronic acid derivatives Chemical class 0.000 claims 2
- 239000002904 solvent Substances 0.000 claims 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 claims 1
- 239000000010 aprotic solvent Substances 0.000 claims 1
- BTBUEUYNUDRHOZ-UHFFFAOYSA-N borate Chemical compound [O-]B([O-])[O-] BTBUEUYNUDRHOZ-UHFFFAOYSA-N 0.000 claims 1
- JBTWLSYIZRCDFO-UHFFFAOYSA-N ethyl methyl carbonate Chemical compound CCOC(=O)OC JBTWLSYIZRCDFO-UHFFFAOYSA-N 0.000 claims 1
- 229910021385 hard carbon Inorganic materials 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000011780 sodium chloride Substances 0.000 claims 1
- CFRNXBBHKHHBQM-UHFFFAOYSA-N titanium(4+);silicate Chemical compound [Ti+4].[O-][Si]([O-])([O-])[O-] CFRNXBBHKHHBQM-UHFFFAOYSA-N 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 239000011572 manganese Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910013716 LiNi Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- -1 iron complex compounds Chemical class 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- WBJZTOZJJYAKHQ-UHFFFAOYSA-K Iron(III) phosphate Chemical compound [Fe+3].[O-]P([O-])([O-])=O WBJZTOZJJYAKHQ-UHFFFAOYSA-K 0.000 description 1
- 229910012851 LiCoO 2 Inorganic materials 0.000 description 1
- 229910010707 LiFePO 4 Inorganic materials 0.000 description 1
- 229910015643 LiMn 2 O 4 Inorganic materials 0.000 description 1
- 229910015515 LiNi0.8Co0.15 Inorganic materials 0.000 description 1
- 229910013290 LiNiO 2 Inorganic materials 0.000 description 1
- GELKBWJHTRAYNV-UHFFFAOYSA-K Lithium iron phosphate Chemical compound [Li+].[Fe+2].[O-]P([O-])([O-])=O GELKBWJHTRAYNV-UHFFFAOYSA-K 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052803 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- NERQXUOKJAXUHN-UHFFFAOYSA-L cobalt(3+);2-[3-[3-[(2-oxidophenyl)methylideneamino]propylazanidyl]propyliminomethyl]phenolate Chemical compound [Co+3].[O-]C1=CC=CC=C1C=NCCC[N-]CCCN=CC1=CC=CC=C1[O-] NERQXUOKJAXUHN-UHFFFAOYSA-L 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 150000002291 germanium compounds Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229910000398 iron phosphate Inorganic materials 0.000 description 1
- 150000002641 lithium Chemical class 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 239000002931 mesocarbon microbead Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 150000003376 silicon Chemical class 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
Description
添加物は、効果的なＳＥＩ層を生成する量で電解質中に存在できる。いくつかの態様では、該添加物は、電解質の全重量を基準として、約０．１ｗｔ％〜約５ｗｔ％の量で存在できる。
本発明の電池またはセルは、本発明の任意の負極および正極、ならびに電解質を含む。一態様では、電池の正極および負極は、リチウム等の還元されたまたは酸化された形態のイオンを”ホスティング”することができる材料を含むリチウムを使用する任意のものである。"ホストティング"とは、材料が、例えば、リチウムイオンを可逆的に包接できることを意味する。本発明の電池のための負極は、リチウム金属、（（大阪ガスから入手可能である）ＭＣＭＢを含む天然のまたは人工の）硬質炭素またはグラファイトを含むアモルファス炭素等の炭素質材料、スズ、スズ酸化物、ケイ素、もしくはゲルマニウム化合物または金属酸化物またはこれらの材料（例えば、リチウムチタネート）の誘導体からなる群から選択される少なくとも１種の要素を含むことができる。本発明の電池での使用のための正極は、とりわけ、コバルト、ニッケル、マンガン、それらの混合物、またはリチウム複合物オキサイド等の遷移金属とのリチウム複合物オキサイドに基づくことができる、それらのリチウムサイトまたは遷移金属サイトの部分をコバルト、ニッケル、マンガン、アルミニウム、ホウ素、マグネシウム、鉄、銅、またはその同類のもの、または鉄ホスフェートおよび鉄ホスホシリケート等の鉄錯体化合物からなる群から選択される少なくとも１種の要素で置換する。正極としての使用のためのリチウム複合物の具体例は、リチウム鉄ホスフェート、ＬｉＦｅＰＯ4,Ｌｉ1.1［Ｍｎ1/3Ｎｉ1/3Ｃｏ1/3］0.9Ｏ2,ＬｉＮｉ1-XＣｏXＯZおよびリチウムマンガンスピネル、ＬｉＭｎ2Ｏ4、ＬｉＮｉ0.8Ｃｏ0.15Ａｌ0.05０2,ＬｉＣｏＯ2,ＬｉＮｉＯ2,ＬｉＮｉ1-X-YＣｏXＭｎYＯ2の少なくとも１種を含む。
本発明の電池またはセルは、本発明の任意の負極および正極、ならびに電解質を含む。一態様では、電池の正極および負極は、リチウム等の還元されたまたは酸化された形態のイオンを”ホスティング”することができる材料を含むリチウムを使用する任意のものである。"ホストティング"とは、材料が、例えば、リチウムイオンを可逆的に包接できることを意味する。本発明の電池のための負極は、リチウム金属、（（大阪ガスから入手可能である）ＭＣＭＢを含む天然のまたは人工の）硬質炭素またはグラファイトを含むアモルファス炭素等の炭素質材料、スズ、スズ酸化物、ケイ素、もしくはゲルマニウム化合物または金属酸化物またはこれらの材料（例えば、リチウムチタネート）の誘導体からなる群から選択される少なくとも１種の要素を含むことができる。本発明の電池での使用のための正極は、とりわけ、コバルト、ニッケル、マンガン、それらの混合物、またはリチウム複合物オキサイド等の遷移金属とのリチウム複合物オキサイドに基づくことができる、それらのリチウムサイトまたは遷移金属サイトの部分をコバルト、ニッケル、マンガン、アルミニウム、ホウ素、マグネシウム、鉄、銅、またはその同類のもの、または鉄ホスフェートおよび鉄ホスホシリケート等の鉄錯体化合物からなる群から選択される少なくとも１種の要素で置換する。正極としての使用のためのリチウム複合物の具体例は、リチウム鉄ホスフェート、ＬｉＦｅＰＯ4,Ｌｉ1.1［Ｍｎ1/3Ｎｉ1/3Ｃｏ1/3］0.9Ｏ2,ＬｉＮｉ1-XＣｏXＯZおよびリチウムマンガンスピネル、ＬｉＭｎ2Ｏ4、ＬｉＮｉ0.8Ｃｏ0.15Ａｌ0.05０2,ＬｉＣｏＯ2,ＬｉＮｉＯ2,ＬｉＮｉ1-X-YＣｏXＭｎYＯ2の少なくとも１種を含む。
Claims (8)
- 正極、負極および電解質を含むセルであって、前記電解質が、少なくとも１種の極性有機非プロトン性溶媒と、Ｌｉ 2 Ｂ 12 Ｆ x Ｚ 12-x （式中、ｘは少なくとも５であるが、１２以下であり、そしてＺは、Ｈ、Ｃｌ、またはＢｒを表す。）を含む少なくとも１種の塩と、リチウムキレートボレート塩を含む少なくとも１種の添加物とを含んで成り、前記添加物の量が負極上にＳＥＩ層を生成するのに充分であり、前記正極がＬｉ 1.1 ［Ｍｎ 1/3 Ｎｉ 1/3 Ｃｏ 1/3 ］ 0.9 Ｏ 2 を含む、セル。
- 前記添加物が、前記電解質の全重量を基準として０．１ｗｔ％〜５ｗｔ％の量で前記電解質中に存在する、請求項１に記載のセル。
- 前記セルが、熱的に安定である、請求項１に記載のセル。
- 前記リチウムキレートボレート塩が、リチウムジフルオロ（オキサラト）ボレートを含む、請求項１に記載のセル。
- 前記負極が、グラファイト、アモルファス炭素、硬質炭素、スズ、ケイ素、およびリチウムチタネートの少なくとも１種を含む、請求項１に記載のセル。
- 前記負極が、炭素質材料を含む、請求項５に記載のセル。
- 前記溶媒が、エチレンカーボネートを含む、請求項１に記載のセル。
- 前記溶媒が、エチルメチルカーボネートを含む、請求項１に記載のセル。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/843,889 | 2007-08-23 | ||
| US11/843,889 US20080026297A1 (en) | 2005-01-11 | 2007-08-23 | Electrolytes, cells and methods of forming passivaton layers |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2009054587A JP2009054587A (ja) | 2009-03-12 |
| JP2009054587A5 true JP2009054587A5 (ja) | 2012-04-05 |
| JP5096263B2 JP5096263B2 (ja) | 2012-12-12 |
Family
ID=39777028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2008214475A Active JP5096263B2 (ja) | 2007-08-23 | 2008-08-22 | 電解質、セルおよび不動態化層の生成方法 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US20080026297A1 (ja) |
| EP (1) | EP2031690B1 (ja) |
| JP (1) | JP5096263B2 (ja) |
| KR (1) | KR101057523B1 (ja) |
| CN (1) | CN101373849B (ja) |
| AT (1) | ATE517448T1 (ja) |
| CA (1) | CA2638690C (ja) |
| TW (1) | TWI384668B (ja) |
Families Citing this family (69)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080118844A1 (en) * | 2004-06-15 | 2008-05-22 | Mitsubishi Chemical Corporation | Nonaqueous Electrolyte Secondary Battery and Negative Electrode Thereof |
| US7337010B2 (en) * | 2004-10-29 | 2008-02-26 | Medtronic, Inc. | Medical device having lithium-ion battery |
| US7662509B2 (en) * | 2004-10-29 | 2010-02-16 | Medtronic, Inc. | Lithium-ion battery |
| US9077022B2 (en) | 2004-10-29 | 2015-07-07 | Medtronic, Inc. | Lithium-ion battery |
| DE602005026547D1 (de) * | 2004-10-29 | 2011-04-07 | Medtronic Inc | Verfahren zum aufladen einer lithiumionenbatterie |
| US8105714B2 (en) * | 2004-10-29 | 2012-01-31 | Medtronic, Inc. | Lithium-ion battery |
| US7582387B2 (en) * | 2004-10-29 | 2009-09-01 | Medtronic, Inc. | Lithium-ion battery |
| US20080044728A1 (en) * | 2004-10-29 | 2008-02-21 | Medtronic, Inc. | Lithium-ion battery |
| US7811705B2 (en) * | 2004-10-29 | 2010-10-12 | Medtronic, Inc. | Lithium-ion battery |
| US9065145B2 (en) * | 2004-10-29 | 2015-06-23 | Medtronic, Inc. | Lithium-ion battery |
| US7641992B2 (en) * | 2004-10-29 | 2010-01-05 | Medtronic, Inc. | Medical device having lithium-ion battery |
| US7927742B2 (en) * | 2004-10-29 | 2011-04-19 | Medtronic, Inc. | Negative-limited lithium-ion battery |
| CN101048898B (zh) | 2004-10-29 | 2012-02-01 | 麦德托尼克公司 | 锂离子电池及医疗装置 |
| US7879495B2 (en) * | 2004-10-29 | 2011-02-01 | Medtronic, Inc. | Medical device having lithium-ion battery |
| US8980453B2 (en) | 2008-04-30 | 2015-03-17 | Medtronic, Inc. | Formation process for lithium-ion batteries |
| US8187752B2 (en) | 2008-04-16 | 2012-05-29 | Envia Systems, Inc. | High energy lithium ion secondary batteries |
| JP5300468B2 (ja) * | 2008-12-26 | 2013-09-25 | 昭和電工株式会社 | 非水電解液 |
| US9099756B2 (en) * | 2009-02-17 | 2015-08-04 | Samsung Sdi Co., Ltd. | Flame retardant electrolyte for rechargeable lithium battery and rechargeable lithium battery including the same |
| US10056644B2 (en) * | 2009-07-24 | 2018-08-21 | Zenlabs Energy, Inc. | Lithium ion batteries with long cycling performance |
| US20110117445A1 (en) * | 2009-11-17 | 2011-05-19 | Uchicago Argonne, Llc | Electrolytes for lithium and lithium-ion batteries |
| US8993177B2 (en) | 2009-12-04 | 2015-03-31 | Envia Systems, Inc. | Lithium ion battery with high voltage electrolytes and additives |
| US8765306B2 (en) * | 2010-03-26 | 2014-07-01 | Envia Systems, Inc. | High voltage battery formation protocols and control of charging and discharging for desirable long term cycling performance |
| CN101800335A (zh) * | 2010-04-07 | 2010-08-11 | 张家港市国泰华荣化工新材料有限公司 | 一种提高锂电池高低温性能的电解质溶液 |
| WO2011148864A1 (ja) * | 2010-05-24 | 2011-12-01 | 住友電気工業株式会社 | 溶融塩電池 |
| US9083062B2 (en) | 2010-08-02 | 2015-07-14 | Envia Systems, Inc. | Battery packs for vehicles and high capacity pouch secondary batteries for incorporation into compact battery packs |
| KR20120017348A (ko) * | 2010-08-18 | 2012-02-28 | 삼성전기주식회사 | 리튬 이온 커패시터용 전해액 및 이를 포함하는 리튬 이온 커패시터 |
| DE102010043111A1 (de) * | 2010-10-29 | 2012-05-03 | Robert Bosch Gmbh | Ex-situ-Herstellung einer Lithiumanodenschutzschicht |
| US9166222B2 (en) | 2010-11-02 | 2015-10-20 | Envia Systems, Inc. | Lithium ion batteries with supplemental lithium |
| US20130330635A1 (en) * | 2011-02-28 | 2013-12-12 | Showa Denko K.K. | Nonaqueous electrolytic solution for secondary battery and nonaqueous electrolytic solution secondary battery |
| CN102867990A (zh) * | 2011-07-08 | 2013-01-09 | 中国科学院物理研究所 | 防止尖晶石钛酸锂基锂离子二次电池胀气的电解液体系 |
| US9287580B2 (en) | 2011-07-27 | 2016-03-15 | Medtronic, Inc. | Battery with auxiliary electrode |
| US9159990B2 (en) | 2011-08-19 | 2015-10-13 | Envia Systems, Inc. | High capacity lithium ion battery formation protocol and corresponding batteries |
| CN102983354A (zh) * | 2011-09-05 | 2013-03-20 | 轻工业化学电源研究所 | 一种提升锂离子电池循环稳定性的非水电解质溶液 |
| US10461358B2 (en) | 2011-10-11 | 2019-10-29 | Samsung Sdi Co., Ltd. | Rechargeable lithium battery |
| JP5884967B2 (ja) * | 2011-10-18 | 2016-03-15 | トヨタ自動車株式会社 | 非水電解液二次電池及びその製造方法 |
| JP6079634B2 (ja) * | 2011-11-10 | 2017-02-15 | 日本電気株式会社 | リチウムイオン二次電池 |
| JP5727352B2 (ja) * | 2011-11-15 | 2015-06-03 | 信越化学工業株式会社 | 非水電解質二次電池 |
| US20130149560A1 (en) | 2011-12-09 | 2013-06-13 | Medtronic, Inc. | Auxiliary electrode for lithium-ion battery |
| US9780358B2 (en) | 2012-05-04 | 2017-10-03 | Zenlabs Energy, Inc. | Battery designs with high capacity anode materials and cathode materials |
| US10553871B2 (en) | 2012-05-04 | 2020-02-04 | Zenlabs Energy, Inc. | Battery cell engineering and design to reach high energy |
| JP5960503B2 (ja) * | 2012-05-18 | 2016-08-02 | トヨタ自動車株式会社 | 非水二次電池の製造方法 |
| JP6216154B2 (ja) | 2012-06-01 | 2017-10-18 | 株式会社半導体エネルギー研究所 | 蓄電装置用負極及び蓄電装置 |
| US9461309B2 (en) | 2012-08-21 | 2016-10-04 | Kratos LLC | Group IVA functionalized particles and methods of use thereof |
| JP6306013B2 (ja) | 2012-08-21 | 2018-04-04 | クラトス・エル・エル・シー | 官能化ｉｖａ族粒子およびその使用方法 |
| TWI554530B (zh) * | 2012-10-08 | 2016-10-21 | 國立臺灣大學 | 聚合物以及透過該聚合物製備之膠態電解質及其製備方法 |
| US11476494B2 (en) | 2013-08-16 | 2022-10-18 | Zenlabs Energy, Inc. | Lithium ion batteries with high capacity anode active material and good cycling for consumer electronics |
| KR101535865B1 (ko) * | 2013-09-17 | 2015-07-14 | 파낙스 이텍(주) | 보론계 리튬염을 포함하는 이차전지 전해액 및 이를 함유하는 이차전지 |
| US9947960B2 (en) * | 2014-02-05 | 2018-04-17 | Johnson Controls Technology Company | Electrolytes for low impedance, wide operating temperature range lithium-ion battery module |
| CN106463707A (zh) * | 2014-02-21 | 2017-02-22 | 克雷多斯公司 | 官能化iv a族颗粒框架的纳米硅材料制备 |
| US9887415B2 (en) | 2014-12-12 | 2018-02-06 | Pellion Technologies, Inc. | Electrochemical cell and method of making the same |
| WO2016160703A1 (en) | 2015-03-27 | 2016-10-06 | Harrup Mason K | All-inorganic solvents for electrolytes |
| US10115998B2 (en) * | 2015-06-22 | 2018-10-30 | SiNode Systems, Inc. | Cathode additives to provide an excess lithium source for lithium ion batteries |
| CN105551822A (zh) * | 2015-12-16 | 2016-05-04 | 上海奥威科技开发有限公司 | 一种高温混合型超级电容器及其制备方法 |
| WO2017112424A1 (en) * | 2015-12-22 | 2017-06-29 | E. I. Du Pont De Nemours And Company | Electrolyte compositions comprising metal fluoride particles |
| EP3340344B1 (en) * | 2016-05-30 | 2021-10-27 | LG Chem, Ltd. | Method for manufacturing a lithium secondary battery separator |
| KR20190042558A (ko) | 2016-07-05 | 2019-04-24 | 크라토스 엘엘씨 | 부동태화된 예비리튬화된 마이크론 및 서브마이크론 iva족 입자 및 이의 제조방법 |
| EP3497738A4 (en) | 2016-08-12 | 2020-05-06 | Viking Power Systems Pte. Ltd. | ELECTROLYTE CONTAINING ADDITIVE FOR HIGH-ENERGY RECHARGEABLE METAL ANODE BATTERIES |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| CN110506358B (zh) * | 2017-03-30 | 2022-09-30 | 三井化学株式会社 | 电池用非水电解液及锂二次电池 |
| WO2018183909A1 (en) | 2017-03-31 | 2018-10-04 | Kratos LLC | Precharged negative electrode material for secondary battery |
| CN108736056B (zh) * | 2017-04-20 | 2020-12-11 | 中国科学院宁波材料技术与工程研究所 | 一种锂金属界面保护结构及其制备和应用 |
| EP3656009B1 (en) * | 2017-07-17 | 2023-11-15 | Nohms Technologies, Inc. | Modified ionic liquids containing triazine |
| US9966631B1 (en) | 2017-07-26 | 2018-05-08 | Kitty Hawk Corporation | Generation of wrinkle-free silicon monoxide electrodes using separate preformation and formation |
| US10468719B1 (en) | 2017-07-26 | 2019-11-05 | Cora Aero Llc | Generation of wrinkle-free silicon monoxide electrodes using combined preformation and formation |
| US11094925B2 (en) | 2017-12-22 | 2021-08-17 | Zenlabs Energy, Inc. | Electrodes with silicon oxide active materials for lithium ion cells achieving high capacity, high energy density and long cycle life performance |
| US20210013501A1 (en) * | 2018-03-23 | 2021-01-14 | Panasonic Intellectual Property Management Co., Ltd. | Lithium secondary battery |
| US11973178B2 (en) | 2019-06-26 | 2024-04-30 | Ionblox, Inc. | Lithium ion cells with high performance electrolyte and silicon oxide active materials achieving very long cycle life performance |
| FI130858B1 (en) * | 2020-06-26 | 2024-04-26 | Broadbit Batteries Oy | Improved electrolyte for electrochemical cell |
| US12125989B2 (en) * | 2023-02-23 | 2024-10-22 | South 8 Technologies, Inc. | Electrolyte chemical formulations incorporating polymers |
Family Cites Families (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4129690A (en) * | 1974-02-15 | 1978-12-12 | The Electricity Council | Sodium sulphur cells |
| US4020240A (en) * | 1975-09-03 | 1977-04-26 | P. R. Mallory & Co., Inc. | Electrochemical cell with clovoborate salt in electrolyte and method of operation and composition of matter |
| US4071664A (en) * | 1977-04-01 | 1978-01-31 | P. R. Mallory & Co. Inc. | Electrolyte salt additive |
| US4201839A (en) * | 1978-11-01 | 1980-05-06 | Exxon Research And Engineering Co. | Cell containing an alkali metal anode, a solid cathode, and a closoborane and/or closocarborane electrolyte |
| US4331743A (en) * | 1980-09-02 | 1982-05-25 | Duracell International Inc. | Method for increasing recycling life of non-aqueous cells |
| US4869977A (en) * | 1988-04-25 | 1989-09-26 | Amoco Corporation | Electrolyte additive for lithium-sulfur dioxide electrochemical cell |
| US5571635A (en) * | 1994-04-15 | 1996-11-05 | National Research Council Of Canada | Electrolyte for a secondary cell |
| FR2719161B1 (fr) * | 1994-04-22 | 1996-08-02 | Accumulateurs Fixes | Générateur électrochimique rechargeable au lithium à anode de carbone. |
| US5849432A (en) * | 1995-11-03 | 1998-12-15 | Arizona Board Of Regents | Wide electrochemical window solvents for use in electrochemical devices and electrolyte solutions incorporating such solvents |
| WO1998015025A1 (en) * | 1996-09-30 | 1998-04-09 | Danionics A/S | An electrolyte system, a method for the preparation thereof, the use thereof and a battery containing the electrolyte system |
| US6130357A (en) * | 1997-04-03 | 2000-10-10 | Colorado State University Research Foundation | Polyhalogenated monoheteroborane anion compositions |
| DE19724709A1 (de) * | 1997-06-13 | 1998-12-17 | Hoechst Ag | Elektrolytsystem für Lithiumbatterien und dessen Verwendung sowie Verfahren zur Erhöhung der Sicherheit von Lithiumbatterien |
| DE19910968A1 (de) * | 1999-03-12 | 2000-11-09 | Merck Patent Gmbh | Anwendung von Additiven in Elektrolyten für elektrochemische Zellen |
| US6200356B1 (en) * | 1999-05-17 | 2001-03-13 | The United States Of America As Represented By The Secretary Of The Army | Lithium ion secondary electrochemical cell and a method of preventing the electrochemical dissolution of a copper current collector therein |
| JP3824465B2 (ja) * | 1999-08-02 | 2006-09-20 | セントラル硝子株式会社 | イオン性錯体の合成法 |
| JP4547748B2 (ja) * | 1999-10-29 | 2010-09-22 | パナソニック株式会社 | 非水電解質電池 |
| JP3732986B2 (ja) * | 1999-12-22 | 2006-01-11 | 三洋電機株式会社 | リチウム二次電池 |
| WO2001093363A2 (en) * | 2000-05-26 | 2001-12-06 | Covalent Associates, Inc. | Non-flammable electrolytes |
| JP4762411B2 (ja) * | 2000-06-26 | 2011-08-31 | パナソニック株式会社 | 二次電池用非水電解液およびこれを用いた非水電解液二次電池 |
| KR100756812B1 (ko) * | 2000-07-17 | 2007-09-07 | 마츠시타 덴끼 산교 가부시키가이샤 | 비수 전기화학 장치 |
| EP1195834B1 (en) * | 2000-10-03 | 2010-09-15 | Central Glass Company, Limited | Electrolyte for electrochemical device |
| US6335466B1 (en) * | 2000-10-31 | 2002-01-01 | Colorado State University Research Foundation | Fluorinated amino polyhedral borate compounds |
| US6924061B1 (en) * | 2001-02-13 | 2005-08-02 | The United States Of America As Represented By The Secretary Of Army | Nonflammable non-aqueous electrolyte and non-aqueous electrolyte cells comprising the same |
| US6849752B2 (en) * | 2001-11-05 | 2005-02-01 | Central Glass Company, Ltd. | Process for synthesizing ionic metal complex |
| JP3907446B2 (ja) * | 2001-11-05 | 2007-04-18 | セントラル硝子株式会社 | イオン性金属錯体の合成法 |
| JP3714237B2 (ja) * | 2001-11-19 | 2005-11-09 | 日亜化学工業株式会社 | ハーフバナドセン化合物の製造方法 |
| US7172834B1 (en) * | 2002-07-29 | 2007-02-06 | The United States Of America As Represented By The Secretary Of The Army | Additive for enhancing the performance of electrochemical cells |
| US7572554B2 (en) | 2002-09-03 | 2009-08-11 | Quallion Llc | Electrolyte |
| US7740986B2 (en) | 2002-09-03 | 2010-06-22 | Quallion Llc | Battery having electrolyte with organoborate additive |
| US7632317B2 (en) * | 2002-11-04 | 2009-12-15 | Quallion Llc | Method for making a battery |
| US20050106470A1 (en) * | 2003-01-22 | 2005-05-19 | Yoon Sang Y. | Battery having electrolyte including one or more additives |
| US7718321B2 (en) | 2004-02-04 | 2010-05-18 | Quallion Llc | Battery having electrolyte including organoborate salt |
| US6781005B1 (en) * | 2003-05-01 | 2004-08-24 | Air Products And Chemicals, Inc. | Process for the fluorination of boron hydrides |
| US7968235B2 (en) * | 2003-07-17 | 2011-06-28 | Uchicago Argonne Llc | Long life lithium batteries with stabilized electrodes |
| US7311993B2 (en) * | 2003-09-04 | 2007-12-25 | Air Products And Chemicals, Inc. | Polyfluorinated boron cluster anions for lithium electrolytes |
| CA2479589C (en) | 2003-09-04 | 2011-05-24 | Air Products And Chemicals, Inc. | Polyfluorinated boron cluster anions for lithium electrolytes |
| JP2005166536A (ja) * | 2003-12-04 | 2005-06-23 | Sanyo Electric Co Ltd | 非水電解質二次電池 |
| US7785740B2 (en) * | 2004-04-09 | 2010-08-31 | Air Products And Chemicals, Inc. | Overcharge protection for electrochemical cells |
| US7419623B2 (en) * | 2004-08-03 | 2008-09-02 | Air Products And Chemicals, Inc. | Proton conducting mediums for electrochemical devices and electrochemical devices comprising the same |
| US7465517B2 (en) * | 2004-08-23 | 2008-12-16 | Air Products And Chemicals, Inc. | High purity lithium polyhalogenated boron cluster salts useful in lithium batteries |
| US20060216612A1 (en) * | 2005-01-11 | 2006-09-28 | Krishnakumar Jambunathan | Electrolytes, cells and methods of forming passivation layers |
| JP4995444B2 (ja) * | 2005-08-05 | 2012-08-08 | 株式会社豊田中央研究所 | リチウムイオン二次電池 |
| US20070048605A1 (en) | 2005-08-23 | 2007-03-01 | Pez Guido P | Stable electrolyte counteranions for electrochemical devices |
| US20070072085A1 (en) | 2005-09-26 | 2007-03-29 | Zonghai Chen | Overcharge protection for electrochemical cells |
| TWI338396B (en) * | 2006-01-17 | 2011-03-01 | Lg Chemical Ltd | Additives for non-aqueous electrolyte and lithium secondary battery using the same |
| US8367253B2 (en) | 2006-02-02 | 2013-02-05 | U Chicago Argonne Llc | Lithium-ion batteries with intrinsic pulse overcharge protection |
-
2007
- 2007-08-23 US US11/843,889 patent/US20080026297A1/en not_active Abandoned
-
2008
- 2008-08-18 CA CA2638690A patent/CA2638690C/en active Active
- 2008-08-20 TW TW097131847A patent/TWI384668B/zh active
- 2008-08-21 AT AT08162752T patent/ATE517448T1/de not_active IP Right Cessation
- 2008-08-21 EP EP08162752A patent/EP2031690B1/en active Active
- 2008-08-22 JP JP2008214475A patent/JP5096263B2/ja active Active
- 2008-08-22 KR KR1020080082238A patent/KR101057523B1/ko active IP Right Grant
- 2008-08-25 CN CN2008101463221A patent/CN101373849B/zh active Active
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