JP2017143081A - 電気化学的ストレージ用の複合材料 - Google Patents
電気化学的ストレージ用の複合材料 Download PDFInfo
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Abstract
Description
アノード製造のための以下の例となるプロセスは、概して、構成要素を一緒に混合するステップと、それらの構成要素を除去可能な基板上にキャストするステップ、乾燥するステップと、硬化するステップと、基板を除去するステップと、次に、得られた試料を熱分解するステップと、を含む。典型的には、N−メチルー2−ピロリドン(NMP)が、溶媒として使用され、任意の混合物の粘度を変更し、ドクターブレード手法を使用して、それをキャスタブルにする。
図12は、金属箔支持層を備えない、4.3cm×4.3cmの複合アノード膜の写真である。複合アノード膜は、約30マイクロメートルの厚さを有し、約15.8重量のPI 2611由来の炭素、約10.5重量%のグラファイト粒子、および約73.7重量%のケイ素の組成を有する。
101、102、103、104、105 ブロック
Claims (24)
- 0重量%よりも大きく、約90重量%未満のケイ素粒子;
0重量%よりも大きく、約90重量%未満の一種または複数種の炭素相;
を含み、
前記一種または複数種の炭素相の少なくとも1つが、実質的に連続相である、複合材料。 - 前記ケイ素粒子が、約1μm未満の平均最大寸法を有する、請求項1に記載の複合材料。
- 前記ケイ素粒子が、前記複合材料の約20重量%から約80重量%を構成する、請求項1または2に記載の複合材料。
- 実質的に連続相である前記一種または複数種の炭素相の少なくとも1つが、電気化学的に活性であり、かつ導電性である、請求項1から3のいずれか一項に記載の複合材料。
- 実質的に連続相である前記一種または複数種の炭素相の少なくとも1つが、硬質炭素を含む、請求項1から4のいずれか一項に記載の複合材料。
- 前記一種または複数種の炭素相が、グラファイト粒子を含む、請求項1から5のいずれか一項に記載の複合材料。
- 導電性粒子をさらに含む、請求項1から6のいずれか一項に記載の複合材料。
- 金属粒子をさらに含む、請求項1から7のいずれか一項に記載の複合材料。
- 前記複合材料が、実質的に電気化学的に活性である、請求項1から8のいずれか一項に記載の複合材料。
- 前記複合材料が、自立している、請求項1から9のいずれか一項に記載の複合材料。
- 請求項1から10のいずれか一項に記載の前記複合材料を備えた電池電極。
- 請求項1から11のいずれか一項に記載の前記複合材料を使用する方法であって、前記複合材料の最大重量容量の約70%未満の重量容量でのみ、前記複合材料を使用するステップを含む、方法。
- 複合材料の形成方法であって、
前駆体およびケイ素粒子を含む混合物を提供するステップと、
前記前駆体を、一種または複数種の炭素相に変換し、前記複合材料を形成するために、前記前駆体を熱分解するステップと、
を含む方法。 - 前記前駆体を熱分解するステップの後に、前記混合物が、自立複合材料を形成する、請求項13に記載の方法。
- 前記一種または複数種の炭素相の少なくとも1つが、実質的に連続相である、請求項13または14に記載の方法。
- 実質的に連続相である前記一種または複数種の炭素相の少なくとも1つが、硬質炭素を含む、請求項15に記載の方法。
- 前記ケイ素粒子が、前記複合材料の約20重量%から約80重量%を構成する、請求項13から16のいずれか一項に記載の方法。
- 前記混合物が、溶媒をさらに含む、請求項13から17のいずれか一項に記載の方法。
- 前記前駆体が、ポリイミドを含む、請求項13から18のいずれか一項に記載の方法。
- 前記前駆体が、フェノール樹脂を含む、請求項13から19のいずれか一項に記載の方法。
- 前記前駆体が、炭化水素化合物を含む、請求項13から20のいずれか一項に記載の方法。
- 前記ケイ素粒子が、前記混合物中において、0重量%よりも大きく、約80重量%未満を構成し、前記前駆体が、前記混合物中において、約5重量%から約80重量%を構成する、請求項13から21のいずれか一項に記載の方法。
- 基板上に前記混合物をキャストするステップと、
膜を形成するために前記混合物を乾燥するステップと、
前記基板から前記膜を取り外すステップと、
ホットプレスで前記膜を硬化するステップと、
をさらに含む、請求項13から22のいずれか一項に記載の方法。 - 前記複合材料から電池電極を形成するステップをさらに含む、請求項13から23のいずれか一項に記載の方法。
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019054010A (ja) * | 2010-01-18 | 2019-04-04 | エネヴェート・コーポレーション | 電気化学的ストレージ用の複合材料 |
Families Citing this family (93)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2669223A1 (en) | 2006-11-15 | 2008-05-22 | Energ2, Llc | Electric double layer capacitance device |
KR20190093679A (ko) | 2009-07-01 | 2019-08-09 | 바스프 에스이 | 초고순도의 합성 탄소 물질 |
US20110020701A1 (en) * | 2009-07-16 | 2011-01-27 | Carbon Micro Battery Corporation | Carbon electrode structures for batteries |
JP5752696B2 (ja) | 2009-09-29 | 2015-07-22 | ジョージア テック リサーチ コーポレイション | 電極、リチウムイオン電池ならびにこれらを作製する方法および使用する方法 |
US9553303B2 (en) | 2010-01-18 | 2017-01-24 | Enevate Corporation | Silicon particles for battery electrodes |
US11380890B2 (en) * | 2010-01-18 | 2022-07-05 | Enevate Corporation | Surface modification of silicon particles for electrochemical storage |
US20170040598A1 (en) | 2015-08-07 | 2017-02-09 | Enevate Corporation | Surface modification of silicon particles for electrochemical storage |
US10461366B1 (en) | 2010-01-18 | 2019-10-29 | Enevate Corporation | Electrolyte compositions for batteries |
US10957898B2 (en) | 2018-12-21 | 2021-03-23 | Enevate Corporation | Silicon-based energy storage devices with anhydride containing electrolyte additives |
WO2012045002A1 (en) | 2010-09-30 | 2012-04-05 | Energ2 Technologies, Inc. | Enhanced packing of energy storage particles |
US10388943B2 (en) | 2010-12-22 | 2019-08-20 | Enevate Corporation | Methods of reducing occurrences of short circuits and/or lithium plating in batteries |
US10840512B1 (en) * | 2019-12-18 | 2020-11-17 | Enevate Corporation | Method and system for multiple carbon precursors for enhanced battery electrode robustness |
US9397338B2 (en) | 2010-12-22 | 2016-07-19 | Enevate Corporation | Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells |
US9583757B2 (en) | 2010-12-22 | 2017-02-28 | Enevate Corporation | Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells |
US11616235B2 (en) * | 2020-04-27 | 2023-03-28 | Enevate Corporation | Functional lithiated agent-containing additives in Li-ion battery electrodes |
US11152604B2 (en) * | 2019-06-03 | 2021-10-19 | Enevate Corporation | Sacrificial substrates for silicon-carbon composite materials |
US20120262127A1 (en) | 2011-04-15 | 2012-10-18 | Energ2 Technologies, Inc. | Flow ultracapacitor |
US10603867B1 (en) | 2011-05-24 | 2020-03-31 | Enevate Corporation | Carbon fibers and methods of producing the same |
WO2012167117A2 (en) | 2011-06-03 | 2012-12-06 | Energ2 Technologies, Inc. | Carbon-lead blends for use in hybrid energy storage devices |
US8574295B2 (en) | 2012-01-17 | 2013-11-05 | Vista Ocular, Llc | Accommodating intra-ocular lens system |
US9409777B2 (en) | 2012-02-09 | 2016-08-09 | Basf Se | Preparation of polymeric resins and carbon materials |
US10374221B2 (en) * | 2012-08-24 | 2019-08-06 | Sila Nanotechnologies, Inc. | Scaffolding matrix with internal nanoparticles |
WO2014065842A1 (en) * | 2012-08-27 | 2014-05-01 | National Institute Of Aerospace Associates | Polyaniline/carbon nanotube sheet nancomposites |
WO2014163986A1 (en) | 2013-03-12 | 2014-10-09 | Enevate Corporation | Electrodes, electrochemical cells, and methods of forming electrodes and electrochemical cells |
WO2014158729A1 (en) * | 2013-03-13 | 2014-10-02 | Enevate Corporation | Silicon particles for battery electrodes |
CN105229818B (zh) * | 2013-03-14 | 2018-10-30 | 新强能电池公司 | 用于电化学电池堆的夹持设备 |
US20140272592A1 (en) | 2013-03-14 | 2014-09-18 | Energ2 Technologies, Inc. | Composite carbon materials comprising lithium alloying electrochemical modifiers |
FR3011234B1 (fr) * | 2013-09-30 | 2015-10-02 | Renault Sa | Electrode pour batterie de stockage d'energie electrique comprenant un materiau composite graphite/silicium/fibres de carbone |
US10658657B2 (en) * | 2013-09-30 | 2020-05-19 | Tdk Corporation | Negative electrode active material, and negative electrode and lithium ion secondary battery using the negative electrode active material |
US10195583B2 (en) | 2013-11-05 | 2019-02-05 | Group 14 Technologies, Inc. | Carbon-based compositions with highly efficient volumetric gas sorption |
DE102014202156A1 (de) * | 2014-02-06 | 2015-08-06 | Wacker Chemie Ag | Si/G/C-Komposite für Lithium-Ionen-Batterien |
WO2015137980A1 (en) | 2014-03-14 | 2015-09-17 | Energ2 Technologies, Inc. | Novel methods for sol-gel polymerization in absence of solvent and creation of tunable carbon structure from same |
US20180287129A1 (en) * | 2017-03-28 | 2018-10-04 | Enevate Corporation | Methods of forming carbon-silicon composite material on a current collector |
JP6184385B2 (ja) | 2014-09-19 | 2017-08-23 | 株式会社東芝 | 非水電解質二次電池用負極材料、非水電解質二次電池用負極、非水電解質二次電池および電池パック |
WO2016160703A1 (en) | 2015-03-27 | 2016-10-06 | Harrup Mason K | All-inorganic solvents for electrolytes |
CN107710474B (zh) | 2015-05-15 | 2021-06-29 | 复合材料技术公司 | 改进的高容量充电电池 |
WO2017031006A1 (en) * | 2015-08-14 | 2017-02-23 | Energ2 Technologies, Inc. | Composites of porous nano-featured silicon materials and carbon materials |
KR102528934B1 (ko) | 2015-08-28 | 2023-05-08 | 그룹14 테크놀로지스, 인코포레이티드 | 극도로 내구성이 우수한 리튬 인터칼레이션을 나타내는 신규 물질 및 그의 제조 방법 |
US10702375B2 (en) | 2015-09-18 | 2020-07-07 | Vista Ocular, Llc | Electromyographic sensing and vision modification |
US11171324B2 (en) * | 2016-03-15 | 2021-11-09 | Honda Motor Co., Ltd. | System and method of producing a composite product |
US11383213B2 (en) | 2016-03-15 | 2022-07-12 | Honda Motor Co., Ltd. | System and method of producing a composite product |
US11171375B2 (en) | 2016-03-25 | 2021-11-09 | Enevate Corporation | Stepped electrochemical cells with folded sealed portion |
CN109562950B (zh) | 2016-09-01 | 2020-05-19 | 复合材料技术公司 | 用于LIB阳极的阀金属基底上的纳米级/纳米结构Si涂层 |
US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
CN110582823A (zh) | 2017-03-09 | 2019-12-17 | 14集团技术公司 | 含硅前体在多孔支架材料上的分解 |
NO345463B1 (en) | 2017-04-06 | 2021-02-15 | Elkem Materials | Silicon powder for use in anodes for lithium-ion batteries and method for production of silicon powder |
CN108878947B (zh) | 2017-05-16 | 2023-11-07 | 新强能电池公司 | 降低电池组中发生短路和/或锂析出的方法 |
US11081684B2 (en) | 2017-05-24 | 2021-08-03 | Honda Motor Co., Ltd. | Production of carbon nanotube modified battery electrode powders via single step dispersion |
US20190036102A1 (en) | 2017-07-31 | 2019-01-31 | Honda Motor Co., Ltd. | Continuous production of binder and collector-less self-standing electrodes for li-ion batteries by using carbon nanotubes as an additive |
US10658651B2 (en) | 2017-07-31 | 2020-05-19 | Honda Motor Co., Ltd. | Self standing electrodes and methods for making thereof |
US11201318B2 (en) | 2017-09-15 | 2021-12-14 | Honda Motor Co., Ltd. | Method for battery tab attachment to a self-standing electrode |
US11121358B2 (en) | 2017-09-15 | 2021-09-14 | Honda Motor Co., Ltd. | Method for embedding a battery tab attachment in a self-standing electrode without current collector or binder |
WO2019113528A1 (en) | 2017-12-07 | 2019-06-13 | Enevate Corporation | Silicon-based energy storage devices with carboxylic ether, carboxylic acid based salt, or acrylate electrolyte containing electrolyte additives |
WO2019113526A1 (en) | 2017-12-07 | 2019-06-13 | Enevate Corporation | Silicon-based energy storage devices with fluorinated polymer containing electrolyte additives |
WO2019113530A1 (en) | 2017-12-07 | 2019-06-13 | Enevate Corporation | Silicon-based energy storage devices with ether containing electrolyte additives |
WO2019113518A1 (en) | 2017-12-07 | 2019-06-13 | Enevate Corporation | Silicon-based energy storage devices with linear carbonate containing electrolyte additives |
US11133498B2 (en) | 2017-12-07 | 2021-09-28 | Enevate Corporation | Binding agents for electrochemically active materials and methods of forming the same |
US10686214B2 (en) | 2017-12-07 | 2020-06-16 | Enevate Corporation | Sandwich electrodes and methods of making the same |
US20190178944A1 (en) | 2017-12-07 | 2019-06-13 | Enevate Corporation | Battery fuel gauges, battery management systems, and methods of managing battery life cycle |
EP3721491A1 (en) | 2017-12-07 | 2020-10-14 | Enevate Corporation | A prelithiated and methods for prelithiating an energy storage device |
US11283069B2 (en) | 2017-12-07 | 2022-03-22 | Enevate Corporation | Silicon-based energy storage devices with fluorinated cyclic compound containing electrolyte additives |
US10763538B2 (en) | 2017-12-07 | 2020-09-01 | Enevate Corporation | Methods of forming electrochemical cells |
US20190181431A1 (en) | 2017-12-07 | 2019-06-13 | Enevate Corporation | Solid film as binder for battery electrodes |
WO2019112643A1 (en) | 2017-12-07 | 2019-06-13 | Enevate Corporation | Composite comprising silicon carbide and carbon particles |
US11349119B2 (en) | 2018-10-15 | 2022-05-31 | GM Global Technology Operations LLC | Method for making silicon-containing composite electrodes for lithium-based batteries |
US10854882B2 (en) | 2018-10-19 | 2020-12-01 | GM Global Technology Operations LLC | Negative electrode for a lithium-ion electrochemical cell and method of forming same |
US11165099B2 (en) | 2018-12-21 | 2021-11-02 | Enevate Corporation | Silicon-based energy storage devices with cyclic organosilicon containing electrolyte additives |
US10950846B2 (en) | 2019-01-03 | 2021-03-16 | GM Global Technology Operations LLC | Method for in situ growth of axial geometry carbon structures in electrodes |
US10985363B2 (en) | 2019-01-03 | 2021-04-20 | GM Global Technology Operations LLC | Electrodes and methods of fabricating electrodes for electrochemical cells by continuous localized pyrolysis |
US11535517B2 (en) | 2019-01-24 | 2022-12-27 | Honda Motor Co., Ltd. | Method of making self-standing electrodes supported by carbon nanostructured filaments |
US11648521B2 (en) * | 2019-02-27 | 2023-05-16 | Aspen Aerogels, Inc. | Carbon aerogel-based electrode materials and methods of manufacture thereof |
US11352258B2 (en) | 2019-03-04 | 2022-06-07 | Honda Motor Co., Ltd. | Multifunctional conductive wire and method of making |
US11325833B2 (en) | 2019-03-04 | 2022-05-10 | Honda Motor Co., Ltd. | Composite yarn and method of making a carbon nanotube composite yarn |
SG11202110262RA (en) | 2019-03-22 | 2021-10-28 | Aspen Aerogels Inc | Carbon aerogel-based cathodes for lithium-air batteries |
KR20210139359A (ko) | 2019-03-22 | 2021-11-22 | 아스펜 에어로겔, 인코포레이티드 | 리튬-황 전지를 위한 탄소 에어로겔-기반 캐소드 |
US10622632B1 (en) | 2019-05-13 | 2020-04-14 | Nanostar Inc. | Silicon-carbide reinforced secondary batteries |
US10608240B1 (en) | 2019-05-13 | 2020-03-31 | Nanostar Inc. | Silicon-carbide reinforced carbon-silicon composites |
US10608256B1 (en) | 2019-05-13 | 2020-03-31 | Nanostar Inc. | Silicon-carbide reinforced solid-state electrolytes |
US10461325B1 (en) | 2019-05-13 | 2019-10-29 | Nanostar, Inc. | Silicon-carbide reinforced carbon-silicon composites |
US11398641B2 (en) | 2019-06-05 | 2022-07-26 | Enevate Corporation | Silicon-based energy storage devices with silicon containing electrolyte additives |
US11539042B2 (en) | 2019-07-19 | 2022-12-27 | Honda Motor Co., Ltd. | Flexible packaging with embedded electrode and method of making |
US11316142B2 (en) | 2019-09-17 | 2022-04-26 | GM Global Technology Operations LLC | Methods for fabricating silicon-based electrodes comprising naturally occurring carbonaceous filaments and battery cells utilizing the same |
CN112993247A (zh) * | 2019-12-13 | 2021-06-18 | 中国科学院大连化学物理研究所 | 一种高面容量的自支撑硬碳负极及其制备和应用 |
US10964935B1 (en) | 2020-04-28 | 2021-03-30 | Nanostar, Inc. | Amorphous silicon-carbon composites and improved first coulombic efficiency |
EP4071864A1 (en) * | 2020-08-07 | 2022-10-12 | Contemporary Amperex Technology Co., Limited | Polymer current collector, preparation method therefor, and secondary battery, battery module, battery pack, and apparatus related thereto |
US11174167B1 (en) | 2020-08-18 | 2021-11-16 | Group14 Technologies, Inc. | Silicon carbon composites comprising ultra low Z |
US11639292B2 (en) | 2020-08-18 | 2023-05-02 | Group14 Technologies, Inc. | Particulate composite materials |
US11335903B2 (en) | 2020-08-18 | 2022-05-17 | Group14 Technologies, Inc. | Highly efficient manufacturing of silicon-carbon composites materials comprising ultra low z |
WO2022082263A1 (en) * | 2020-10-21 | 2022-04-28 | Sicona Battery Technologies Pty Ltd | Silicon carbon composite materials and methods for making same |
CN114597348A (zh) | 2020-12-02 | 2022-06-07 | 通用汽车环球科技运作有限责任公司 | 通过轧制制得电极的制造方法 |
US11978880B2 (en) | 2021-06-01 | 2024-05-07 | GM Global Technology Operations LLC | Electrochemical exchange for the fabrication of a layered anode material |
US20230163309A1 (en) | 2021-11-22 | 2023-05-25 | Enevate Corporation | Silicon based lithium ion battery and improved cycle life of same |
WO2023150822A1 (en) * | 2022-02-09 | 2023-08-17 | Sicona Battery Technologies Pty Ltd | Silicon composite materials |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000272911A (ja) * | 1999-03-24 | 2000-10-03 | Hitachi Chem Co Ltd | 金属炭素複合体粒子、その製造法、負極材料、リチウム二次電池用負極及びリチウム二次電池 |
JP2001006682A (ja) * | 1999-06-23 | 2001-01-12 | Kao Corp | 非水系二次電池用負極の製造方法 |
JP2003165715A (ja) * | 2001-11-29 | 2003-06-10 | Du Pont Toray Co Ltd | 炭素フィルムの製造方法およびそれから得られる炭素フィルム |
JP2013517615A (ja) * | 2010-01-18 | 2013-05-16 | エネヴェート・コーポレーション | 電気化学的ストレージ用の複合材料 |
Family Cites Families (75)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3990098A (en) * | 1972-12-22 | 1976-11-02 | E. I. Du Pont De Nemours And Co. | Structure capable of forming a diode and associated conductive path |
CA2122770C (en) * | 1994-05-03 | 2000-10-03 | Moli Energy (1990) Limited | Carbonaceous host compounds and use as anodes in rechargeable batteries |
US6171725B1 (en) * | 1996-11-26 | 2001-01-09 | Kao Corporation | Negative electrode material for non-aqueous secondary battery |
JP3431081B2 (ja) * | 1996-12-24 | 2003-07-28 | 花王株式会社 | 非水電解質二次電池 |
JPH10217522A (ja) * | 1997-02-07 | 1998-08-18 | Fuji Photo Film Co Ltd | サーマルヘッドおよびサーマルヘッドの製造方法 |
JPH11238527A (ja) * | 1998-02-20 | 1999-08-31 | Kao Corp | 非水系二次電池 |
JP2948205B1 (ja) * | 1998-05-25 | 1999-09-13 | 花王株式会社 | 二次電池用負極の製造方法 |
JPH11339778A (ja) * | 1998-05-25 | 1999-12-10 | Kao Corp | 二次電池用負極の製造方法 |
JP3291260B2 (ja) * | 1998-12-03 | 2002-06-10 | 花王株式会社 | リチウム二次電池 |
EP1054462A4 (en) * | 1998-12-03 | 2006-09-06 | Kao Corp | LITHIUM CENTRIC BATTERY AND METHOD FOR THE PRODUCTION THEREOF |
JP3361069B2 (ja) | 1998-12-25 | 2003-01-07 | 花王株式会社 | 二次電池用負極の製造方法 |
CA2305837C (en) | 1999-04-14 | 2011-05-31 | Sony Corporation | Material for negative electrode and nonaqueous-electrolyte battery incorporating the same |
JP3268770B2 (ja) | 1999-11-17 | 2002-03-25 | 花王株式会社 | 非水系二次電池 |
JP3124272B1 (ja) | 1999-12-01 | 2001-01-15 | 花王株式会社 | 非水系二次電池 |
US6436576B1 (en) * | 2000-05-24 | 2002-08-20 | Litech, L.L.C. | Carbon-carbon composite as an anode for lithium secondary non-aqueous electrochemical cells |
US6489061B1 (en) * | 2000-05-24 | 2002-12-03 | Litech, L.L.C. | Secondary non-aquenous electrochemical cell configured to improve overcharge and overdischarge acceptance ability |
JP4137350B2 (ja) * | 2000-06-16 | 2008-08-20 | 三星エスディアイ株式会社 | リチウム二次電池用の負極材料及びリチウム二次電池用の電極及びリチウム二次電池並びにリチウム二次電池用の負極材料の製造方法 |
JP3466576B2 (ja) * | 2000-11-14 | 2003-11-10 | 三井鉱山株式会社 | リチウム二次電池負極用複合材料及びリチウム二次電池 |
JP4415241B2 (ja) * | 2001-07-31 | 2010-02-17 | 日本電気株式会社 | 二次電池用負極およびそれを用いた二次電池、および負極の製造方法 |
EP1313158A3 (en) * | 2001-11-20 | 2004-09-08 | Canon Kabushiki Kaisha | Electrode material for rechargeable lithium battery, electrode comprising said electrode material, rechargeable lithium battery having said electrode , and process for the production thereof |
JP4225727B2 (ja) * | 2001-12-28 | 2009-02-18 | 三洋電機株式会社 | リチウム二次電池用負極及びリチウム二次電池 |
TWI278429B (en) * | 2002-05-17 | 2007-04-11 | Shinetsu Chemical Co | Conductive silicon composite, preparation thereof, and negative electrode material for non-aqueous electrolyte secondary cell |
JP4033720B2 (ja) | 2002-06-19 | 2008-01-16 | 三洋電機株式会社 | リチウム二次電池用負極及びリチウム二次電池 |
US6949314B1 (en) | 2002-08-19 | 2005-09-27 | Litech, L.L.C. | Carbon-carbon composite anode for secondary non-aqueous electrochemical cells |
JP2004103405A (ja) * | 2002-09-10 | 2004-04-02 | Sumitomo Bakelite Co Ltd | 炭素材用原料とこれを用いたケイ素含有炭素材、二次電池負極材、及びリチウム二次電池 |
JP2004119176A (ja) * | 2002-09-26 | 2004-04-15 | Toshiba Corp | 非水電解質二次電池用負極活物質及び非水電解質二次電池 |
EP1573835B1 (en) * | 2002-11-26 | 2017-05-03 | Showa Denko K.K. | Electrode material comprising silicon and/or tin particles and production method and use thereof |
KR100680650B1 (ko) * | 2002-11-29 | 2007-02-08 | 미츠이 마이닝 & 스멜팅 콤파니 리미티드 | 비수전해액 이차전지용 부극 및 그 제조방법 및 비수전해액이차전지 |
US20040137327A1 (en) * | 2003-01-13 | 2004-07-15 | Gross Karl J. | Synthesis of carbon/silicon composites |
EP1604415B1 (en) * | 2003-03-26 | 2012-11-21 | Canon Kabushiki Kaisha | Electrode material for lithium secondary battery and electrode structure comprising said electrode material |
WO2005036690A1 (ja) * | 2003-10-07 | 2005-04-21 | Gs Yuasa Corporation | 非水電解質二次電池 |
TWI261639B (en) * | 2003-12-03 | 2006-09-11 | Univ Feng Chia | Method for making carbon fiber fabric and product thereof |
CN100547830C (zh) * | 2004-03-08 | 2009-10-07 | 三星Sdi株式会社 | 可充电锂电池的负极活性物质及其制法以及包含它的可充电锂电池 |
JP4474184B2 (ja) | 2004-03-26 | 2010-06-02 | トヨタ自動車株式会社 | リチウム二次電池用活物質の製造方法及びリチウム二次電池の製造方法 |
JP4836781B2 (ja) * | 2004-03-30 | 2011-12-14 | 株式会社クレハ | 球状炭素材の製造方法 |
DE102004016766A1 (de) * | 2004-04-01 | 2005-10-20 | Degussa | Nanoskalige Siliziumpartikel in negativen Elektrodenmaterialien für Lithium-Ionen-Batterien |
CN100553016C (zh) * | 2004-08-26 | 2009-10-21 | 松下电器产业株式会社 | 电极用复合粒子及其制造方法以及二次电池 |
US20060051670A1 (en) * | 2004-09-03 | 2006-03-09 | Shin-Etsu Chemical Co., Ltd. | Non-aqueous electrolyte secondary cell negative electrode material and metallic silicon power therefor |
JP5094013B2 (ja) * | 2004-12-10 | 2012-12-12 | キヤノン株式会社 | リチウム二次電池用の電極構造体及び該電極構造体を有する二次電池 |
US7615314B2 (en) * | 2004-12-10 | 2009-11-10 | Canon Kabushiki Kaisha | Electrode structure for lithium secondary battery and secondary battery having such electrode structure |
KR100738054B1 (ko) * | 2004-12-18 | 2007-07-12 | 삼성에스디아이 주식회사 | 음극 활물질, 그 제조 방법 및 이를 채용한 음극과 리튬전지 |
US20060147802A1 (en) * | 2005-01-05 | 2006-07-06 | Kiyotaka Yasuda | Anode for nonaqueous secondary battery, process of producing the anode, and nonaqueous secondary battery |
DE102005011940A1 (de) * | 2005-03-14 | 2006-09-21 | Degussa Ag | Verfahren zur Herstellung von beschichteten Kohlenstoffpartikel und deren Verwendung in Anodenmaterialien für Lithium-Ionenbatterien |
FR2885734B1 (fr) * | 2005-05-13 | 2013-07-05 | Accumulateurs Fixes | Materiau nanocomposite pour anode d'accumulateur au lithium |
US8119287B2 (en) * | 2005-05-16 | 2012-02-21 | Mitsubishi Chemical Corporation | Nonaqueous electrolyte rechargeable battery, and negative electrode and material thereof |
JP4942319B2 (ja) * | 2005-09-07 | 2012-05-30 | 三洋電機株式会社 | リチウム二次電池 |
KR100745733B1 (ko) * | 2005-09-23 | 2007-08-02 | 삼성에스디아이 주식회사 | 음극 활물질, 그의 제조방법 및 이를 채용한 리튬 전지 |
JP5364230B2 (ja) | 2005-10-31 | 2013-12-11 | ソニー株式会社 | 負極および電池 |
JP5162825B2 (ja) * | 2005-12-13 | 2013-03-13 | パナソニック株式会社 | 非水電解質二次電池用負極とそれを用いた非水電解質二次電池 |
FR2895572B1 (fr) * | 2005-12-23 | 2008-02-15 | Commissariat Energie Atomique | Materiau a base de nanotubes de carbone et de silicium utilisable dans des electrodes negatives pour accumulateur au lithium |
KR100784589B1 (ko) * | 2006-01-04 | 2007-12-10 | 엘에스전선 주식회사 | 2차 전지용 탄소질 전극재 및 그 제조방법과, 이를 이용한2차 전지 |
KR101328982B1 (ko) * | 2006-04-17 | 2013-11-13 | 삼성에스디아이 주식회사 | 음극 활물질 및 그 제조 방법 |
ATE525761T1 (de) * | 2006-07-14 | 2011-10-15 | Korea Kumho Petrochem Co Ltd | Anodenaktives material für eine lithium- sekundärbatterie hybridisiert mit kohlenstoffnanofasern |
JP5131429B2 (ja) * | 2006-12-15 | 2013-01-30 | 信越化学工業株式会社 | 非水電解質二次電池用負極及びその製造方法 |
KR100818263B1 (ko) * | 2006-12-19 | 2008-03-31 | 삼성에스디아이 주식회사 | 다공성 음극 활물질, 그 제조 방법 및 이를 채용한 음극과리튬 전지 |
US20080286657A1 (en) * | 2007-05-16 | 2008-11-20 | Sanyo Electric Co., Ltd. | Non-aqueous electrolyte secondary battery |
KR100998618B1 (ko) * | 2007-06-29 | 2010-12-07 | (주)넥센나노텍 | 탄소 나노 섬유를 혼성화시킨 실리콘계 리튬 이차전지용음극 활물질 |
KR101386163B1 (ko) * | 2007-07-19 | 2014-04-17 | 삼성에스디아이 주식회사 | 복합 음극활물질, 이를 채용한 음극 및 리튬 전지 |
KR101375328B1 (ko) * | 2007-07-27 | 2014-03-19 | 삼성에스디아이 주식회사 | Si/C 복합물, 이를 포함하는 음극활물질 및 리튬전지 |
JP5358905B2 (ja) | 2007-08-01 | 2013-12-04 | ソニー株式会社 | 二次電池用負極、二次電池およびそれらの製造方法 |
KR101440883B1 (ko) * | 2007-10-02 | 2014-09-18 | 삼성에스디아이 주식회사 | 전극, 이의 제조 방법 및 이를 구비한 리튬 전지 |
KR100903503B1 (ko) * | 2007-11-02 | 2009-06-17 | 삼성에스디아이 주식회사 | 음극활물질, 그 제조방법 및 그 음극활물질을 구비한 리튬이차전지 |
US7745047B2 (en) * | 2007-11-05 | 2010-06-29 | Nanotek Instruments, Inc. | Nano graphene platelet-base composite anode compositions for lithium ion batteries |
JP5338676B2 (ja) * | 2007-11-12 | 2013-11-13 | 三洋電機株式会社 | 非水電解質二次電池負極材、非水電解質二次電池用負極及び非水電解質二次電池 |
JP5406447B2 (ja) | 2007-12-11 | 2014-02-05 | 大阪ガスケミカル株式会社 | リチウムイオン二次電池用負極活物質シートの製造方法 |
JP5196149B2 (ja) * | 2008-02-07 | 2013-05-15 | 信越化学工業株式会社 | 非水電解質二次電池用負極材及びその製造方法並びにリチウムイオン二次電池及び電気化学キャパシタ |
US8105718B2 (en) | 2008-03-17 | 2012-01-31 | Shin-Etsu Chemical Co., Ltd. | Non-aqueous electrolyte secondary battery, negative electrode material, and making method |
KR100981909B1 (ko) * | 2008-04-15 | 2010-09-13 | 애경유화 주식회사 | 리튬 이차 전지용 음극 활물질, 그의 제조 방법 및 그를포함하는 리튬 이차 전지 |
KR101002539B1 (ko) * | 2008-04-29 | 2010-12-17 | 삼성에스디아이 주식회사 | 리튬이차전지용 음극활물질 및 이를 포함하는 리튬이차전지 |
FR2931297B1 (fr) * | 2008-05-16 | 2010-08-27 | Commissariat Energie Atomique | Film autosupporte et plaquette en silicium obtenue par frittage |
JP5320847B2 (ja) | 2008-06-23 | 2013-10-23 | 信越化学工業株式会社 | 31p変換多結晶珪素粒子の製造方法 |
US8658062B2 (en) * | 2008-09-26 | 2014-02-25 | University of Pittsburgh—of the Commonwealth System of Higher Education | Nanoscale silicon-based compositions and methods of preparation |
US8580432B2 (en) * | 2008-12-04 | 2013-11-12 | Nanotek Instruments, Inc. | Nano graphene reinforced nanocomposite particles for lithium battery electrodes |
US20110020701A1 (en) * | 2009-07-16 | 2011-01-27 | Carbon Micro Battery Corporation | Carbon electrode structures for batteries |
JP6164162B2 (ja) * | 2014-06-11 | 2017-07-19 | 株式会社三洋物産 | 遊技機 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2000272911A (ja) * | 1999-03-24 | 2000-10-03 | Hitachi Chem Co Ltd | 金属炭素複合体粒子、その製造法、負極材料、リチウム二次電池用負極及びリチウム二次電池 |
JP2001006682A (ja) * | 1999-06-23 | 2001-01-12 | Kao Corp | 非水系二次電池用負極の製造方法 |
JP2003165715A (ja) * | 2001-11-29 | 2003-06-10 | Du Pont Toray Co Ltd | 炭素フィルムの製造方法およびそれから得られる炭素フィルム |
JP2013517615A (ja) * | 2010-01-18 | 2013-05-16 | エネヴェート・コーポレーション | 電気化学的ストレージ用の複合材料 |
JP2015144141A (ja) * | 2010-01-18 | 2015-08-06 | エネヴェート・コーポレーション | 電気化学的ストレージ用の複合材料 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019054010A (ja) * | 2010-01-18 | 2019-04-04 | エネヴェート・コーポレーション | 電気化学的ストレージ用の複合材料 |
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