JP2016029651A5 - - Google Patents
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- Publication number
- JP2016029651A5 JP2016029651A5 JP2015141275A JP2015141275A JP2016029651A5 JP 2016029651 A5 JP2016029651 A5 JP 2016029651A5 JP 2015141275 A JP2015141275 A JP 2015141275A JP 2015141275 A JP2015141275 A JP 2015141275A JP 2016029651 A5 JP2016029651 A5 JP 2016029651A5
- Authority
- JP
- Japan
- Prior art keywords
- alloy
- metal
- tin
- lithium
- silicon
- 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
- 239000000463 material Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 230000001681 protective Effects 0.000 claims description 7
- 239000011241 protective layer Substances 0.000 claims description 5
- 229910052752 metalloid Inorganic materials 0.000 claims description 4
- 150000002738 metalloids Chemical class 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 3
- 239000011149 active material Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 229910000733 Li alloy Inorganic materials 0.000 claims description 2
- 229910000676 Si alloy Inorganic materials 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 239000001989 lithium alloy Substances 0.000 claims description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 229910045601 alloy Inorganic materials 0.000 description 7
- 239000000956 alloy Substances 0.000 description 7
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 description 7
- 229910052744 lithium Inorganic materials 0.000 description 6
- 229910001416 lithium ion Inorganic materials 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910002056 binary alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229910000881 Cu alloy Inorganic materials 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 229910001297 Zn alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- -1 nickel-tin Chemical group 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910002058 ternary alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Description
なお、本発明に係る活性材料１０の保護層１４２は多種金属材料及び／又はメタロイドを含んでもよく、ここでは二つの金属材料として例を挙げる。保護層１４２における第１の保護材料はリチウム金属／リチウムイオンと合金に形成でき、第２の保護材料はリチウム金属／リチウムイオンと合金に形成できず、かつ二つの金属は非合金態及び／又は合金態の形式で存在できる。このうち、第１の保護材料の含有量は０．１％以上であり、リチウム金属／リチウムイオンと合金に形成できる金属物質の含有量は少なくとも≧０．１％であり、第２の保護材料はリチウムと合金に形成されない。
第１の保護材料として、アルミニウム、スズ、シリコン、アルミニウム合金、スズ合金、シリコン合金或はリチウム合金に形成される材料が挙げられ、第２の保護材料として、単独の金属でも複数の金属又はメタロイド材料を組み合わせてもよい。例えば、銅、ニッケル、鉄、チタン、亜鉛、銀、金、銅合金、ニッケル合金、鉄合金、チタン合金、亜鉛合金、銀合金、金合金又はその組み合わせが挙げられる。
したがって、この保護層１４２は、二元合金、三元合金或いは多元合金の組み合わせであってもよい。例えば、保護層１４２が二元合金である場合、リチウムイオン／リチウム金属と合金に形成できるスズ金属と、チウムイオン／リチウム金属と合金反応を発生しないニッケル金属からなるニッケル−スズ合金であり、このうち、スズの含有量は０．１％以上である。
したがって、この保護層１４２は、二元合金、三元合金或いは多元合金の組み合わせであってもよい。例えば、保護層１４２が二元合金である場合、リチウムイオン／リチウム金属と合金に形成できるスズ金属と、チウムイオン／リチウム金属と合金反応を発生しないニッケル金属からなるニッケル−スズ合金であり、このうち、スズの含有量は０．１％以上である。
Claims (2)
- 前記保護層における第１の保護材料の成分には、一つの金属及び／または一つのメタロイド材料を含む請求項１に記載の活性材料。
- 前記金属及び／またはメタロイド材料は、アルミニウム、スズ、シリコン、アルミニウム合金、スズ合金、シリコン合金或はリチウム合金に形成される材料を含む請求項１に記載の活性材料。
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103124345 | 2014-07-16 | ||
| TW103124345 | 2014-07-16 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016029651A JP2016029651A (ja) | 2016-03-03 |
| JP2016029651A5 true JP2016029651A5 (ja) | 2016-12-08 |
| JP6236416B2 JP6236416B2 (ja) | 2017-11-22 |
Family
ID=53879300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015141275A Active JP6236416B2 (ja) | 2014-07-16 | 2015-07-15 | 活性材料 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US9985283B2 (ja) |
| EP (2) | EP2975672B1 (ja) |
| JP (1) | JP6236416B2 (ja) |
| KR (1) | KR101755811B1 (ja) |
| CN (1) | CN105280892B (ja) |
| ES (2) | ES2933818T3 (ja) |
| HU (2) | HUE060630T2 (ja) |
| PL (1) | PL3595051T3 (ja) |
| TW (1) | TWI619297B (ja) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019009017A1 (ja) * | 2017-07-04 | 2019-01-10 | 国立研究開発法人物質・材料研究機構 | 金属電池用負極構造体およびそれを用いた金属電池 |
| AU2018326235A1 (en) * | 2017-08-31 | 2020-03-05 | A123 Systems Llc | Process for metallization of electrochemically active powders |
| CN109935831B (zh) * | 2017-12-18 | 2023-05-09 | 上海纳晓能源科技有限公司 | 电极惰性材料、复合电极、制作方法和锂离子电池 |
| TWI645601B (zh) * | 2018-02-14 | 2018-12-21 | 輝能科技股份有限公司 | 極層複合材料 |
| CN110165221B (zh) * | 2018-02-14 | 2021-12-24 | 辉能科技股份有限公司 | 极层复合材料 |
| TWI676316B (zh) * | 2018-11-06 | 2019-11-01 | 輝能科技股份有限公司 | 極層複合材料改良結構 |
| CN112331906B (zh) * | 2019-08-05 | 2022-08-05 | 辉能科技股份有限公司 | 活性材料球极层结构 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2202604C (fr) * | 1997-04-14 | 2000-12-26 | Hydro-Quebec | Feuillard d'anode alliee et dense a relaxation locale de stress |
| US6537701B1 (en) | 1998-09-03 | 2003-03-25 | Polyplus Battery Company, Inc. | Coated lithium electrodes |
| US7247408B2 (en) * | 1999-11-23 | 2007-07-24 | Sion Power Corporation | Lithium anodes for electrochemical cells |
| US7645543B2 (en) * | 2002-10-15 | 2010-01-12 | Polyplus Battery Company | Active metal/aqueous electrochemical cells and systems |
| KR100953543B1 (ko) | 2003-12-01 | 2010-04-21 | 삼성에스디아이 주식회사 | 리튬 애노드, 그의 제조방법 및 이를 채용한 리튬 전지 |
| JP3799049B2 (ja) * | 2004-05-12 | 2006-07-19 | 三井金属鉱業株式会社 | 非水電解液二次電池用負極及びその製造方法 |
| JP2010251339A (ja) | 2010-08-11 | 2010-11-04 | Nec Corp | 二次電池および二次電池用負極 |
| WO2012104805A1 (en) | 2011-02-01 | 2012-08-09 | Ranbaxy Laboratories Limited | Process for the preparation of dexlansoprazole |
| US9786947B2 (en) * | 2011-02-07 | 2017-10-10 | Sila Nanotechnologies Inc. | Stabilization of Li-ion battery anodes |
| WO2012133566A1 (ja) * | 2011-03-28 | 2012-10-04 | 兵庫県 | 二次電池用電極材料、二次電池用電極材料の製造方法および二次電池 |
| CN102244263B (zh) | 2011-06-15 | 2013-09-04 | 中南大学 | 一种锂离子电池磷酸盐系复合正极材料及其制备方法 |
| CN102881862B (zh) | 2011-07-12 | 2015-03-25 | 中国科学院上海硅酸盐研究所 | 保护性金属阳极结构及其制备方法 |
| CN103137960B (zh) | 2011-11-25 | 2016-01-20 | 清华大学 | 锂离子电池正极材料及其制备方法以及锂离子电池 |
| US20150010826A1 (en) | 2012-01-13 | 2015-01-08 | Rockwood Lithium GmbH | Stabilized lithium metal impressions coated with alloy-forming elements and method for production thereof |
| US10374221B2 (en) | 2012-08-24 | 2019-08-06 | Sila Nanotechnologies, Inc. | Scaffolding matrix with internal nanoparticles |
| US9923206B2 (en) * | 2012-09-10 | 2018-03-20 | Nanotek Instruments, Inc. | Encapsulated phthalocyanine particles, high-capacity cathode containing these particles, and rechargeable lithium cell containing such a cathode |
| CN103700827B (zh) | 2012-09-27 | 2016-04-27 | 清华大学 | 锂离子电池正极复合材料及锂离子电池 |
| US8920925B2 (en) * | 2012-11-09 | 2014-12-30 | Corning Incorporated | Stabilized lithium composite particles |
| EP2965370A4 (en) * | 2013-03-05 | 2016-09-21 | Sion Power Corp | ELECTROCHEMICAL CELLS WITH FIBRILLARY MATERIALS SUCH AS FIBRILLENE CELLULOSE MATERIALS |
-
2015
- 2015-07-13 US US14/797,300 patent/US9985283B2/en active Active
- 2015-07-14 CN CN201510411323.4A patent/CN105280892B/zh active Active
- 2015-07-15 ES ES19185990T patent/ES2933818T3/es active Active
- 2015-07-15 HU HUE19185990A patent/HUE060630T2/hu unknown
- 2015-07-15 EP EP15176749.8A patent/EP2975672B1/en active Active
- 2015-07-15 JP JP2015141275A patent/JP6236416B2/ja active Active
- 2015-07-15 PL PL19185990.9T patent/PL3595051T3/pl unknown
- 2015-07-15 EP EP19185990.9A patent/EP3595051B1/en active Active
- 2015-07-15 ES ES15176749T patent/ES2781569T3/es active Active
- 2015-07-15 KR KR1020150100267A patent/KR101755811B1/ko active IP Right Grant
- 2015-07-15 HU HUE15176749A patent/HUE048466T2/hu unknown
- 2015-07-15 TW TW104122881A patent/TWI619297B/zh active
-
2017
- 2017-08-11 US US15/674,725 patent/US9985285B2/en active Active
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