JP2012250880A - グラフェン、蓄電装置および電気機器 - Google Patents
グラフェン、蓄電装置および電気機器 Download PDFInfo
- Publication number
- JP2012250880A JP2012250880A JP2011125484A JP2011125484A JP2012250880A JP 2012250880 A JP2012250880 A JP 2012250880A JP 2011125484 A JP2011125484 A JP 2011125484A JP 2011125484 A JP2011125484 A JP 2011125484A JP 2012250880 A JP2012250880 A JP 2012250880A
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- JP
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- Prior art keywords
- graphene
- defect
- active material
- lithium ions
- defects
- 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.)
- Withdrawn
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 110
- 229910021389 graphene Inorganic materials 0.000 title claims abstract description 85
- 230000007547 defect Effects 0.000 claims abstract description 43
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 33
- 150000001721 carbon Chemical group 0.000 claims abstract description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000001301 oxygen Substances 0.000 claims abstract description 5
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 5
- 125000004430 oxygen atom Chemical group O* 0.000 claims abstract description 4
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 abstract description 32
- 229910001416 lithium ion Inorganic materials 0.000 abstract description 32
- 239000011149 active material Substances 0.000 abstract description 7
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052744 lithium Inorganic materials 0.000 abstract description 4
- 239000003792 electrolyte Substances 0.000 abstract 1
- 230000005012 migration Effects 0.000 abstract 1
- 238000013508 migration Methods 0.000 abstract 1
- 239000002409 silicon-based active material Substances 0.000 description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 239000007774 positive electrode material Substances 0.000 description 5
- 239000002002 slurry Substances 0.000 description 5
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 4
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 description 4
- 239000008151 electrolyte solution Substances 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000011856 silicon-based particle Substances 0.000 description 4
- 239000002904 solvent Substances 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000011261 inert gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 239000012466 permeate Substances 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 2
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002798 polar solvent Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229910013870 LiPF 6 Inorganic materials 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- QSNQXZYQEIKDPU-UHFFFAOYSA-N [Li].[Fe] Chemical compound [Li].[Fe] QSNQXZYQEIKDPU-UHFFFAOYSA-N 0.000 description 1
- KLARSDUHONHPRF-UHFFFAOYSA-N [Li].[Mn] Chemical compound [Li].[Mn] KLARSDUHONHPRF-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 235000014633 carbohydrates Nutrition 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000002482 conductive additive Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 150000002500 ions Chemical class 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
- ILXAVRFGLBYNEJ-UHFFFAOYSA-K lithium;manganese(2+);phosphate Chemical compound [Li+].[Mn+2].[O-]P([O-])([O-])=O ILXAVRFGLBYNEJ-UHFFFAOYSA-K 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000012046 mixed solvent Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007784 solid electrolyte Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Carbon And Carbon Compounds (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011125484A JP2012250880A (ja) | 2011-06-03 | 2011-06-03 | グラフェン、蓄電装置および電気機器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011125484A JP2012250880A (ja) | 2011-06-03 | 2011-06-03 | グラフェン、蓄電装置および電気機器 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015183514A Division JP2016027576A (ja) | 2015-09-17 | 2015-09-17 | 蓄電装置および電気機器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012250880A true JP2012250880A (ja) | 2012-12-20 |
| JP2012250880A5 JP2012250880A5 (enExample) | 2014-06-19 |
Family
ID=47524052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011125484A Withdrawn JP2012250880A (ja) | 2011-06-03 | 2011-06-03 | グラフェン、蓄電装置および電気機器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2012250880A (enExample) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014112337A1 (ja) * | 2013-01-15 | 2014-07-24 | 学校法人 芝浦工業大学 | 誘電材料及びこれを用いた電気化学素子 |
| JP2014197551A (ja) * | 2013-03-04 | 2014-10-16 | 積水化学工業株式会社 | 微粒子−薄片化黒鉛複合体、リチウムイオン二次電池用負極材及びそれらの製造方法並びにリチウムイオン二次電池 |
| JP2016013958A (ja) * | 2013-12-02 | 2016-01-28 | 株式会社半導体エネルギー研究所 | 素子、膜の作製方法 |
| CN109004192A (zh) * | 2018-07-16 | 2018-12-14 | 郑州大学 | 石墨烯/氧化石墨烯包覆的复合电极、电池及其制备方法 |
| JPWO2022009019A1 (enExample) * | 2020-07-10 | 2022-01-13 | ||
| CN114188532A (zh) * | 2021-11-09 | 2022-03-15 | 中国石油大学(北京) | 石墨烯负极材料及其制备方法和应用 |
| US12251424B2 (en) | 2017-07-26 | 2025-03-18 | Janssen Pharmaceutica Nv | Methods of protecting vascular integrity induced by targeted radiation therapy |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10321225A (ja) * | 1997-05-20 | 1998-12-04 | Hitachi Ltd | リチウム二次電池、及びそのリチウム二次電池を用いた携帯用電気機器ならびに電子機器ならびに電気自動車ならびに電力貯蔵装置 |
| JP2000090932A (ja) * | 1998-09-17 | 2000-03-31 | Ngk Insulators Ltd | リチウム二次電池 |
| JP2009511415A (ja) * | 2005-10-14 | 2009-03-19 | ザ、トラスティーズ オブ プリンストン ユニバーシティ | 熱的に剥離されたグラファイト酸化物 |
| JP2010275186A (ja) * | 2009-05-26 | 2010-12-09 | Belenos Clean Power Holding Ag | 溶液中の単層および多層グラフェンの安定な分散系 |
| JP2011513167A (ja) * | 2008-02-28 | 2011-04-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 黒鉛のナノプレートレットおよび組成物 |
| US20110121240A1 (en) * | 2009-11-23 | 2011-05-26 | Khalil Amine | Coated electroactive materials |
| JP2012099468A (ja) * | 2010-10-08 | 2012-05-24 | Semiconductor Energy Lab Co Ltd | 正極活物質、及び蓄電装置 |
| JP2012527396A (ja) * | 2009-05-22 | 2012-11-08 | ウィリアム・マーシュ・ライス・ユニバーシティ | 高度に酸化されたグラフェン酸化物およびそれらの製造方法 |
| JP2012528463A (ja) * | 2009-05-27 | 2012-11-12 | アンプリウス、インコーポレイテッド | 電池用電極に利用されるコアシェル型の高容量のナノワイヤ |
| JP2014505002A (ja) * | 2010-12-10 | 2014-02-27 | 東レ株式会社 | グラフェン粉末、グラフェン粉末の製造方法およびグラフェン粉末を含むリチウム二次電池用電気化学素子 |
| JP2014518835A (ja) * | 2011-05-12 | 2014-08-07 | ノースウェスタン ユニバーシティ | ランダムに分布した二次元構造欠陥を有するグラフェン材料 |
-
2011
- 2011-06-03 JP JP2011125484A patent/JP2012250880A/ja not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10321225A (ja) * | 1997-05-20 | 1998-12-04 | Hitachi Ltd | リチウム二次電池、及びそのリチウム二次電池を用いた携帯用電気機器ならびに電子機器ならびに電気自動車ならびに電力貯蔵装置 |
| JP2000090932A (ja) * | 1998-09-17 | 2000-03-31 | Ngk Insulators Ltd | リチウム二次電池 |
| JP2009511415A (ja) * | 2005-10-14 | 2009-03-19 | ザ、トラスティーズ オブ プリンストン ユニバーシティ | 熱的に剥離されたグラファイト酸化物 |
| JP2011513167A (ja) * | 2008-02-28 | 2011-04-28 | ビーエーエスエフ ソシエタス・ヨーロピア | 黒鉛のナノプレートレットおよび組成物 |
| JP2012527396A (ja) * | 2009-05-22 | 2012-11-08 | ウィリアム・マーシュ・ライス・ユニバーシティ | 高度に酸化されたグラフェン酸化物およびそれらの製造方法 |
| JP2010275186A (ja) * | 2009-05-26 | 2010-12-09 | Belenos Clean Power Holding Ag | 溶液中の単層および多層グラフェンの安定な分散系 |
| JP2012528463A (ja) * | 2009-05-27 | 2012-11-12 | アンプリウス、インコーポレイテッド | 電池用電極に利用されるコアシェル型の高容量のナノワイヤ |
| US20110121240A1 (en) * | 2009-11-23 | 2011-05-26 | Khalil Amine | Coated electroactive materials |
| JP2012099468A (ja) * | 2010-10-08 | 2012-05-24 | Semiconductor Energy Lab Co Ltd | 正極活物質、及び蓄電装置 |
| JP2014505002A (ja) * | 2010-12-10 | 2014-02-27 | 東レ株式会社 | グラフェン粉末、グラフェン粉末の製造方法およびグラフェン粉末を含むリチウム二次電池用電気化学素子 |
| JP2014518835A (ja) * | 2011-05-12 | 2014-08-07 | ノースウェスタン ユニバーシティ | ランダムに分布した二次元構造欠陥を有するグラフェン材料 |
Non-Patent Citations (4)
| Title |
|---|
| D. PAN ET AL.: "Li Storage Properties of Disordered Graphene Nanosheets", CHEM. MATER., JPN6015006763, pages 21 - 3136, ISSN: 0003011472 * |
| H. LIU ET AL.: "Chemical doping of graphene", JOURNAL OF MATERIALS CHEMISTRY, JPN6014045189, pages 21 - 3335, ISSN: 0002926832 * |
| H. XIANG ET AL.: "Graphene/nanosized silicon composites for lithium battery anodes with improved cycling stability", CARBON, JPN6015006761, pages 49 - 1787, ISSN: 0003011469 * |
| X. ZHAO ET AL.: "In-Plane Vacancy-Enabled High-Power Si-Graphene Composite Electrode for Lithium-Ion Batteries", ADV. ENERGY MATER., JPN6015006766, pages 1 - 1079, ISSN: 0003011470 * |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014112337A1 (ja) * | 2013-01-15 | 2014-07-24 | 学校法人 芝浦工業大学 | 誘電材料及びこれを用いた電気化学素子 |
| JPWO2014112337A1 (ja) * | 2013-01-15 | 2017-01-19 | 学校法人 芝浦工業大学 | 誘電材料及びこれを用いた電気化学素子 |
| JP2014197551A (ja) * | 2013-03-04 | 2014-10-16 | 積水化学工業株式会社 | 微粒子−薄片化黒鉛複合体、リチウムイオン二次電池用負極材及びそれらの製造方法並びにリチウムイオン二次電池 |
| JP2016013958A (ja) * | 2013-12-02 | 2016-01-28 | 株式会社半導体エネルギー研究所 | 素子、膜の作製方法 |
| US10187985B2 (en) | 2013-12-02 | 2019-01-22 | Semiconductor Energy Laboratory Co., Ltd. | Element and formation method of film |
| US12251424B2 (en) | 2017-07-26 | 2025-03-18 | Janssen Pharmaceutica Nv | Methods of protecting vascular integrity induced by targeted radiation therapy |
| CN109004192A (zh) * | 2018-07-16 | 2018-12-14 | 郑州大学 | 石墨烯/氧化石墨烯包覆的复合电极、电池及其制备方法 |
| CN109004192B (zh) * | 2018-07-16 | 2021-06-04 | 郑州大学 | 石墨烯/氧化石墨烯包覆的复合电极、电池及其制备方法 |
| JPWO2022009019A1 (enExample) * | 2020-07-10 | 2022-01-13 | ||
| CN114188532A (zh) * | 2021-11-09 | 2022-03-15 | 中国石油大学(北京) | 石墨烯负极材料及其制备方法和应用 |
| CN114188532B (zh) * | 2021-11-09 | 2024-05-14 | 中国石油大学(北京) | 石墨烯负极材料及其制备方法和应用 |
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