JP2014531733A5 - - Google Patents
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- JP2014531733A5 JP2014531733A5 JP2014534634A JP2014534634A JP2014531733A5 JP 2014531733 A5 JP2014531733 A5 JP 2014531733A5 JP 2014534634 A JP2014534634 A JP 2014534634A JP 2014534634 A JP2014534634 A JP 2014534634A JP 2014531733 A5 JP2014531733 A5 JP 2014531733A5
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- substrate structure
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- nanocrystals
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- graphite
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- 239000002086 nanomaterial Substances 0.000 claims 8
- 239000000758 substrate Substances 0.000 claims 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 5
- 239000010949 copper Substances 0.000 claims 4
- 229910002804 graphite Inorganic materials 0.000 claims 4
- 239000010439 graphite Substances 0.000 claims 4
- 239000002159 nanocrystal Substances 0.000 claims 4
- 238000004070 electrodeposition Methods 0.000 claims 3
- 239000000843 powder Substances 0.000 claims 2
- -1 silicon-copper Chemical compound 0.000 claims 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium Ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims 1
- 229910018594 Si-Cu Inorganic materials 0.000 claims 1
- 229910008465 Si—Cu Inorganic materials 0.000 claims 1
- 239000011149 active material Substances 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 229910000765 intermetallic Inorganic materials 0.000 claims 1
- 229910001416 lithium ion Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N tin hydride Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims 1
Claims (10)
- リチウム−イオン電池（ＬＩＢ）電極構成要素を形成する方法であって、
少なくとも１つの基材構造を提供することと、
複数のナノ構造を前記少なくとも１つの基材構造の１つ又は複数の表面に直接電気化学形成することと、を含み、前記ナノ構造が成長テンプレートなしに電気化学析出により形成されて前記基材構造に電極構成要素を提供する、方法。 - 前記ナノ構造が、シリコン（Ｓｉ）を含む、請求項１に記載の方法。
- 前記ナノ構造が、シリコン−銅（Ｓｉ−Ｃｕ）及び／又はシリコン−ニッケル（Ｓｉ−Ｎｉ）金属間化合物を含む、請求項１に記載の方法。
- 前記ナノ構造が、スズ（Ｓｎ）を含む、請求項１に記載の方法。
- 前記少なくとも１つの集電体基材構造が、少なくとも１つの銅（Ｃｕ）構造及び／又は少なくとも１つの黒鉛構造を含む、請求項４に記載の方法。
- 前記基材構造が、黒鉛を含む、請求項１に記載の方法。
- 前記少なくとも１つの基材構造を提供するステップが、黒鉛粉末を黒鉛構造又は有孔性Ｃｕ構造に被覆することを含む、請求項１に記載の方法。
- 前記少なくとも１つの基材構造を提供するステップが、複数の黒鉛粒子を含む黒鉛粉末を２つ以上の有孔性Ｃｕ構造間に堆積することを含む、請求項１に記載の方法。
- 前記複数のナノ構造を、前記少なくとも１つの基材構造の前記１つ又は複数の表面に直接電気化学形成し、前記ナノ構造が前記少なくとも１つの基材構造の前記１つ又は複数の表面と物理的に直接接触する、請求項１に記載の方法。
- 前記ナノ構造が少なくとも１つの活物質を含むナノ結晶であり、前記ナノ結晶が、電気化学析出により形成された直後に高度に結晶質のナノ結晶として形成され、したがって前記ナノ結晶の前記結晶質構造を達成するために、電気化学析出後にさらなる処理が不要である、請求項１に記載の方法。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201161543791P | 2011-10-05 | 2011-10-05 | |
| US61/543,791 | 2011-10-05 | ||
| PCT/US2012/058418 WO2013052456A1 (en) | 2011-10-05 | 2012-10-02 | Silicon nanostructure active materials for lithium ion batteries and processes, compositions, components, and devices related thereto |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018149217A Division JP2018181857A (ja) | 2011-10-05 | 2018-08-08 | リチウムイオン電池のシリコンナノ構造活物質及びそれに関するプロセス、組成物、構成要素及びデバイス |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2014531733A JP2014531733A (ja) | 2014-11-27 |
| JP2014531733A5 true JP2014531733A5 (ja) | 2015-11-26 |
| JP6385822B2 JP6385822B2 (ja) | 2018-09-05 |
Family
ID=48044107
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2014534634A Active JP6385822B2 (ja) | 2011-10-05 | 2012-10-02 | リチウムイオン電池のシリコンナノ構造活物質及びそれに関するプロセス、組成物、構成要素及びデバイス |
| JP2018149217A Pending JP2018181857A (ja) | 2011-10-05 | 2018-08-08 | リチウムイオン電池のシリコンナノ構造活物質及びそれに関するプロセス、組成物、構成要素及びデバイス |
| JP2020168363A Pending JP2021002532A (ja) | 2011-10-05 | 2020-10-05 | リチウムイオン電池のシリコンナノ構造活物質及びそれに関するプロセス、組成物、構成要素及びデバイス |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018149217A Pending JP2018181857A (ja) | 2011-10-05 | 2018-08-08 | リチウムイオン電池のシリコンナノ構造活物質及びそれに関するプロセス、組成物、構成要素及びデバイス |
| JP2020168363A Pending JP2021002532A (ja) | 2011-10-05 | 2020-10-05 | リチウムイオン電池のシリコンナノ構造活物質及びそれに関するプロセス、組成物、構成要素及びデバイス |
Country Status (10)
| Country | Link |
|---|---|
| US (3) | US9812699B2 (ja) |
| EP (2) | EP2764565B1 (ja) |
| JP (3) | JP6385822B2 (ja) |
| KR (3) | KR102323287B1 (ja) |
| DK (1) | DK2764565T3 (ja) |
| ES (1) | ES2942483T3 (ja) |
| FI (1) | FI2764565T3 (ja) |
| HU (1) | HUE061647T2 (ja) |
| PL (1) | PL2764565T3 (ja) |
| WO (1) | WO2013052456A1 (ja) |
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