JP2013030462A5 - 蓄電装置 - Google Patents
蓄電装置 Download PDFInfo
- Publication number
- JP2013030462A5 JP2013030462A5 JP2012125608A JP2012125608A JP2013030462A5 JP 2013030462 A5 JP2013030462 A5 JP 2013030462A5 JP 2012125608 A JP2012125608 A JP 2012125608A JP 2012125608 A JP2012125608 A JP 2012125608A JP 2013030462 A5 JP2013030462 A5 JP 2013030462A5
- Authority
- JP
- Japan
- Prior art keywords
- storage device
- power storage
- carbon film
- atomic
- whisker
- 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
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 10
- 229910052799 carbon Inorganic materials 0.000 claims 7
- 210000003135 Vibrissae Anatomy 0.000 claims 4
- 239000002245 particle Substances 0.000 claims 4
- 229910021389 graphene Inorganic materials 0.000 claims 3
- 239000000956 alloy Substances 0.000 claims 2
- 229910045601 alloy Inorganic materials 0.000 claims 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 2
- 239000007773 negative electrode material Substances 0.000 claims 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N oxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims 1
Claims (5)
- 合金系負極材料粒子あるいは合金系負極材料ウィスカを負極として有し、
前記粒子あるいは前記ウィスカは、表面が１層乃至５０層のグラフェンの層よりなるカーボン膜に覆われており、
前記カーボン膜は少なくとも１つの空孔を有する蓄電装置。 - 請求項１において、
前記カーボン膜は、前記粒子あるいは前記ウィスカの表面に酸化グラフェンを形成した後、前記酸化グラフェンを還元して得られる蓄電装置。 - 請求項１または請求項２において、
前記カーボン膜に含まれる炭素と水素以外の元素の濃度は１５原子％以下である蓄電装置。 - 請求項１乃至請求項３のいずれか一において、
前記カーボン膜に含まれる酸素の濃度は５原子％以上１５原子％以下である蓄電装置。 - 請求項１乃至請求項４のいずれか一において、
前記粒子あるいは前記ウィスカは、表面に、前記カーボン膜とは異なる材料の層を有する蓄電装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012125608A JP6068742B2 (ja) | 2011-06-03 | 2012-06-01 | 蓄電装置 |
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011125224 | 2011-06-03 | ||
| JP2011125224 | 2011-06-03 | ||
| JP2011140307 | 2011-06-24 | ||
| JP2011140307 | 2011-06-24 | ||
| JP2012125608A JP6068742B2 (ja) | 2011-06-03 | 2012-06-01 | 蓄電装置 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016250257A Division JP6322695B2 (ja) | 2011-06-03 | 2016-12-23 | 蓄電装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2013030462A JP2013030462A (ja) | 2013-02-07 |
| JP2013030462A5 true JP2013030462A5 (ja) | 2015-06-25 |
| JP6068742B2 JP6068742B2 (ja) | 2017-01-25 |
Family
ID=47234317
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2012125608A Expired - Fee Related JP6068742B2 (ja) | 2011-06-03 | 2012-06-01 | 蓄電装置 |
| JP2016250257A Active JP6322695B2 (ja) | 2011-06-03 | 2016-12-23 | 蓄電装置 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2016250257A Active JP6322695B2 (ja) | 2011-06-03 | 2016-12-23 | 蓄電装置 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20120308894A1 (ja) |
| JP (2) | JP6068742B2 (ja) |
| KR (1) | KR101978726B1 (ja) |
| CN (2) | CN102810672B (ja) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20100078307A1 (en) * | 2008-09-18 | 2010-04-01 | Parker Dale | Anaerobic process for treating organic material to generate biogas |
| US8778538B2 (en) * | 2009-11-06 | 2014-07-15 | Northwestern University | Electrode material comprising graphene-composite materials in a graphite network |
| WO2013027561A1 (en) | 2011-08-19 | 2013-02-28 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrode |
| JP6025284B2 (ja) | 2011-08-19 | 2016-11-16 | 株式会社半導体エネルギー研究所 | 蓄電装置用の電極及び蓄電装置 |
| JP6050106B2 (ja) | 2011-12-21 | 2016-12-21 | 株式会社半導体エネルギー研究所 | 非水二次電池用シリコン負極の製造方法 |
| EP2868627A4 (en) * | 2012-06-29 | 2016-03-23 | Oceans King Lighting Science | GRAPHIC FILM, MANUFACTURING METHOD APPLYING THEREOF |
| US20150132649A1 (en) * | 2013-11-13 | 2015-05-14 | Semiconductor Energy Laboratory Co., Ltd. | Negative electrode for power storage device, power storage device, and electrical device |
| CN104934573A (zh) * | 2014-03-19 | 2015-09-23 | 苏州格瑞动力电源科技有限公司 | 一种具有多级结构的硅-石墨烯球状复合材料的原位固相合成方法及其应用 |
| KR102276423B1 (ko) | 2014-06-10 | 2021-07-12 | 삼성전자주식회사 | 복합체, 이를 이용한 전기화학적 활물질 복합체, 이를 포함한 전극, 리튬 전지, 전계 방출 소자, 바이오센서, 반도체 소자 및 열전소자 |
| WO2015199251A1 (ko) * | 2014-06-23 | 2015-12-30 | 동아대학교 산학협력단 | 내부에 그래핀 네트워크가 형성된 나노입자-그래핀-탄소 복합체, 이의 제조방법 및 이의 응용 |
| JP5743012B1 (ja) * | 2014-06-27 | 2015-07-01 | 住友大阪セメント株式会社 | 電極材料、電極用ペースト及びリチウムイオン電池 |
| JP5743011B1 (ja) | 2014-06-27 | 2015-07-01 | 住友大阪セメント株式会社 | 電極材料、電極用ペースト及びリチウムイオン電池 |
| WO2016031084A1 (en) | 2014-08-29 | 2016-03-03 | Nec Corporation | Carbon material, anode material and spacer additive for lithium ion battery |
| US9728770B2 (en) * | 2014-10-24 | 2017-08-08 | Semiconductor Energy Laboratory Co., Ltd. | Storage battery electrode, manufacturing method thereof, storage battery, and electronic device |
| US10707526B2 (en) | 2015-03-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| US20180159124A1 (en) * | 2015-06-22 | 2018-06-07 | Hitachi, Ltd. | Negative electrode active material for lithium ion secondary batteries, and lithium ion secondary battery |
| JP6840476B2 (ja) | 2015-07-16 | 2021-03-10 | 株式会社半導体エネルギー研究所 | 蓄電装置の作製方法 |
| WO2018056107A1 (ja) * | 2016-09-23 | 2018-03-29 | パナソニックＩｐマネジメント株式会社 | 非水電解質二次電池用負極、非水電解質二次電池及び非水電解質二次電池用負極の製造方法 |
| US10707531B1 (en) | 2016-09-27 | 2020-07-07 | New Dominion Enterprises Inc. | All-inorganic solvents for electrolytes |
| KR102484893B1 (ko) * | 2017-10-26 | 2023-01-04 | 현대자동차주식회사 | 리튬 금속 이차 전지용 음극 및 이를 포함하는 리튬 금속 이차 전지 |
| KR102640843B1 (ko) | 2018-11-19 | 2024-02-28 | 삼성전자주식회사 | 리튬전지용 전극 복합도전제, 이를 포함한 리튬전지용 전극, 그 제조방법 및 리튬 전지 |
| US11404717B2 (en) * | 2020-03-23 | 2022-08-02 | Techtronic Cordless Gp | Lithium-ion batteries |
| CN114381240B (zh) * | 2022-01-26 | 2024-03-15 | 杭州热流新材料有限公司 | 一种c/金属复合界面焊接高导热厚膜的制备方法 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4067268B2 (ja) * | 2000-09-01 | 2008-03-26 | 三洋電機株式会社 | リチウム二次電池用負極及びその製造方法 |
| CA2420104C (en) * | 2000-09-01 | 2012-10-30 | Sanyo Electric Co., Ltd. | Negative electrode for lithium secondary cell and method for producing the same |
| AU2003302519A1 (en) * | 2002-11-29 | 2004-06-23 | Mitsui Mining And Smelting Co., Ltd. | Negative electrode for non-aqueous electrolyte secondary cell and method for manufacture thereof, and non-aqueous electrolyte secondary cell |
| KR20070035341A (ko) * | 2005-09-27 | 2007-03-30 | 삼성전자주식회사 | 간극을 채운 반도체 나노결정층을 함유하는 발광소자 및 그제조방법 |
| CN110010850A (zh) * | 2005-10-20 | 2019-07-12 | 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 |
| WO2008048295A2 (en) | 2005-11-18 | 2008-04-24 | Northwestern University | Stable dispersions of polymer-coated graphitic nanoplatelets |
| KR101508788B1 (ko) | 2006-06-02 | 2015-04-06 | 미쓰비시 가가꾸 가부시키가이샤 | 비수계 전해액 및 비수계 전해액 전지 |
| JP4525742B2 (ja) * | 2007-01-30 | 2010-08-18 | ソニー株式会社 | リチウムイオン二次電池用負極およびリチウムイオン二次電池 |
| US20090068567A1 (en) * | 2007-09-12 | 2009-03-12 | Sony Corporation | Anode for secondary battery, method of manufacturing it, and secondary battery |
| US7745047B2 (en) * | 2007-11-05 | 2010-06-29 | Nanotek Instruments, Inc. | Nano graphene platelet-base composite anode compositions for lithium ion batteries |
| KR101065778B1 (ko) * | 2008-10-14 | 2011-09-20 | 한국과학기술연구원 | 탄소나노튜브 피복 실리콘-구리 복합 입자 및 그 제조 방법과, 이를 이용한 이차전지용 음극 및 이차전지 |
| US8580432B2 (en) * | 2008-12-04 | 2013-11-12 | Nanotek Instruments, Inc. | Nano graphene reinforced nanocomposite particles for lithium battery electrodes |
| JP5359442B2 (ja) * | 2009-03-25 | 2013-12-04 | 住友化学株式会社 | ナトリウムイオン電池 |
| JP5448555B2 (ja) * | 2009-04-30 | 2014-03-19 | 古河電気工業株式会社 | リチウムイオン二次電池用負極、それを用いたリチウムイオン二次電池、リチウムイオン二次電池用の負極作製用のスラリー、リチウムイオン二次電池用負極の製造方法 |
| KR20120128125A (ko) * | 2009-11-03 | 2012-11-26 | 엔비아 시스템즈 인코포레이티드 | 리튬 이온 전지용 고용량 아노드 물질 |
| US8778538B2 (en) * | 2009-11-06 | 2014-07-15 | Northwestern University | Electrode material comprising graphene-composite materials in a graphite network |
| WO2011116369A2 (en) * | 2010-03-19 | 2011-09-22 | Board Of Regents, The University Of Texas System | Electrophoretic deposition and reduction of graphene oxide to make graphene film coatings and electrode structures |
| TWI542539B (zh) * | 2011-06-03 | 2016-07-21 | 半導體能源研究所股份有限公司 | 單層和多層石墨烯，彼之製法，含彼之物件，以及含彼之電器裝置 |
| WO2013027561A1 (en) * | 2011-08-19 | 2013-02-28 | Semiconductor Energy Laboratory Co., Ltd. | Method for manufacturing graphene-coated object, negative electrode of secondary battery including graphene-coated object, and secondary battery including the negative electrode |
-
2012
- 2012-05-17 KR KR1020120052696A patent/KR101978726B1/ko active IP Right Grant
- 2012-05-31 US US13/484,299 patent/US20120308894A1/en not_active Abandoned
- 2012-06-01 JP JP2012125608A patent/JP6068742B2/ja not_active Expired - Fee Related
- 2012-06-01 CN CN201210179710.6A patent/CN102810672B/zh active Active
- 2012-06-01 CN CN201610631472.6A patent/CN106099042B/zh not_active Expired - Fee Related
-
2016
- 2016-12-23 JP JP2016250257A patent/JP6322695B2/ja active Active
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