JP2014130813A - 3次元共押し出しされた電池電極 - Google Patents
3次元共押し出しされた電池電極 Download PDFInfo
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
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Abstract
【解決手段】第1の方向に向いた材料の交互嵌合した縞模様の第1の層22と、材料の交互嵌合した縞模様の第1の層上に存在する第2の方向に向いた材料の交互嵌合した縞模様の第2の層24と、を有する3次元電極構造20とする。3次元電極構造の製造方法が、活性材料26及び中間材料28の交互嵌合した縞模様の第1の層を基材上に第1の方向に堆積させることと、活性材料及び中間材料の交互嵌合した縞模様の第2の層を、第1の層上に、第1の方向に対して直交する第2の方向に堆積させることと、を含んでいる。
【選択図】図2
Description
Claims (10)
- 第1の方向に向いた材料の交互嵌合した縞模様の第1の層と、
材料の交互嵌合した縞模様の前記第1の層上に存在する第2の方向に向いた材料の交互嵌合した縞模様の第2の層と、を含む、
3次元電極構造。 - 交互嵌合した縞模様の前記第1および第2の層が、活性材料の縞模様と、中間材料の縞模様とを含む、請求項1に記載の3次元電極構造。
- 前記第1および第2の層が異なる高さである、請求項1に記載の3次元電極構造。
- 前記第1の方向に向いた材料の交互嵌合した縞模様の第3の層をさらに含む、請求項1に記載の3次元電極構造。
- 前記3次元電極構造が100マイクロメートル以上の厚さを有する、請求項1に記載の3次元電極構造。
- 活性材料および中間材料の交互嵌合した縞模様の第1の層を基材上に第1の方向に堆積させることと、
前記活性材料および前記中間材料の交互嵌合した縞模様の第2の層を、前記第1の層上に、前記第1の方向に対して直交する第2の方向に堆積させることと、を含む、
3次元電極の製造方法。 - 前記第1および第2の層から前記中間材料を除去して、前記活性材料の縞模様を、活性材料の前記縞模様の間にすき間を有するようにすることと、
活性材料の前記縞模様の間の前記すき間に電解質を満たすことと、をさらに含む、
請求項6に記載の方法。 - 前記第1および第2の層を堆積させることが、前記基材を共押し出し印字ヘッドのそばを通り過ぎて複数回通過させることを含む、請求項6に記載の方法。
- 前記第1および第2の層を堆積させることが、共押し出し印字ヘッドが前記基材のそばを通り過ぎて複数回通過することにより前記層を堆積させることを含む、請求項6に記載の方法。
- 前記第1および第2の層を堆積させることが、第1の印字ヘッドを用いて前記第1の層を堆積させることと、第2の印字ヘッドを用いて前記第2の層を堆積させることと、を含む、請求項6に記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/727,993 US9590232B2 (en) | 2012-12-27 | 2012-12-27 | Three dimensional co-extruded battery electrodes |
US13/727,993 | 2012-12-27 |
Publications (2)
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JP2014130813A true JP2014130813A (ja) | 2014-07-10 |
JP6404562B2 JP6404562B2 (ja) | 2018-10-10 |
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JP2013261715A Active JP6404562B2 (ja) | 2012-12-27 | 2013-12-18 | 3次元共押し出しされた電池電極 |
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US (2) | US9590232B2 (ja) |
EP (1) | EP2749395B1 (ja) |
JP (1) | JP6404562B2 (ja) |
KR (1) | KR102094662B1 (ja) |
CN (1) | CN103972468B (ja) |
TW (1) | TWI624106B (ja) |
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EP2749395B1 (en) | 2016-08-10 |
JP6404562B2 (ja) | 2018-10-10 |
US20140186698A1 (en) | 2014-07-03 |
TWI624106B (zh) | 2018-05-11 |
US9793537B2 (en) | 2017-10-17 |
TW201432986A (zh) | 2014-08-16 |
US9590232B2 (en) | 2017-03-07 |
CN103972468A (zh) | 2014-08-06 |
CN103972468B (zh) | 2019-04-02 |
EP2749395A1 (en) | 2014-07-02 |
US20170162858A1 (en) | 2017-06-08 |
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