JP7022689B2 - 基板上の導電性ピラー化構造を含むリチウムバッテリー電流コレクタ - Google Patents
基板上の導電性ピラー化構造を含むリチウムバッテリー電流コレクタ Download PDFInfo
- Publication number
- JP7022689B2 JP7022689B2 JP2018531390A JP2018531390A JP7022689B2 JP 7022689 B2 JP7022689 B2 JP 7022689B2 JP 2018531390 A JP2018531390 A JP 2018531390A JP 2018531390 A JP2018531390 A JP 2018531390A JP 7022689 B2 JP7022689 B2 JP 7022689B2
- Authority
- JP
- Japan
- Prior art keywords
- pillar
- layer
- conductive
- lithium battery
- current collector
- 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.)
- Active
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 title claims description 13
- 229910052744 lithium Inorganic materials 0.000 title claims description 13
- 239000003792 electrolyte Substances 0.000 claims description 24
- 239000000758 substrate Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 229920001940 conductive polymer Polymers 0.000 claims description 7
- 239000004020 conductor Substances 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 7
- 239000011888 foil Substances 0.000 claims description 6
- 239000010410 layer Substances 0.000 description 76
- 238000000034 method Methods 0.000 description 26
- 238000009792 diffusion process Methods 0.000 description 19
- 238000000151 deposition Methods 0.000 description 12
- 239000010409 thin film Substances 0.000 description 12
- 239000000463 material Substances 0.000 description 11
- 238000000576 coating method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 8
- 230000008021 deposition Effects 0.000 description 7
- 150000002500 ions Chemical class 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000004458 analytical method Methods 0.000 description 6
- 229910002986 Li4Ti5O12 Inorganic materials 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 4
- 238000000231 atomic layer deposition Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000002001 electrolyte material Substances 0.000 description 4
- 229910001416 lithium ion Inorganic materials 0.000 description 4
- 239000002070 nanowire Substances 0.000 description 4
- 239000007773 negative electrode material Substances 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 230000003647 oxidation Effects 0.000 description 4
- 238000007254 oxidation reaction Methods 0.000 description 4
- 239000007774 positive electrode material Substances 0.000 description 4
- 229910052710 silicon Inorganic materials 0.000 description 4
- 239000010703 silicon Substances 0.000 description 4
- 239000002200 LIPON - lithium phosphorus oxynitride Substances 0.000 description 3
- 229920003266 Leaf® Polymers 0.000 description 3
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 238000003618 dip coating Methods 0.000 description 3
- 239000007772 electrode material Substances 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 3
- 229910001386 lithium phosphate Inorganic materials 0.000 description 3
- -1 lithium phosphate nitride Chemical class 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000007784 solid electrolyte Substances 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 3
- 229910012735 LiCo1/3Ni1/3Mn1/3O2 Inorganic materials 0.000 description 2
- 229910052493 LiFePO4 Inorganic materials 0.000 description 2
- 229910010722 LiFePO4F Inorganic materials 0.000 description 2
- 229910002097 Lithium manganese(III,IV) oxide Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 2
- 239000011149 active material Substances 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 239000002041 carbon nanotube Substances 0.000 description 2
- 229910021393 carbon nanotube Inorganic materials 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000010406 cathode material Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 238000009830 intercalation Methods 0.000 description 2
- 230000002687 intercalation Effects 0.000 description 2
- 239000010416 ion conductor Substances 0.000 description 2
- 239000002346 layers by function Substances 0.000 description 2
- 229910003002 lithium salt Inorganic materials 0.000 description 2
- 159000000002 lithium salts Chemical class 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 229910052718 tin Inorganic materials 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- TWQULNDIKKJZPH-UHFFFAOYSA-K trilithium;phosphate Chemical compound [Li+].[Li+].[Li+].[O-]P([O-])([O-])=O TWQULNDIKKJZPH-UHFFFAOYSA-K 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OIFBSDVPJOWBCH-UHFFFAOYSA-N Diethyl carbonate Chemical compound CCOC(=O)OCC OIFBSDVPJOWBCH-UHFFFAOYSA-N 0.000 description 1
- KMTRUDSVKNLOMY-UHFFFAOYSA-N Ethylene carbonate Chemical compound O=C1OCCO1 KMTRUDSVKNLOMY-UHFFFAOYSA-N 0.000 description 1
- 108010014173 Factor X Proteins 0.000 description 1
- 229910011721 Li4.4Ge Inorganic materials 0.000 description 1
- 229910002981 Li4.4Si Inorganic materials 0.000 description 1
- 229910013458 LiC6 Inorganic materials 0.000 description 1
- 229910011279 LiCoPO4 Inorganic materials 0.000 description 1
- 229910000668 LiMnPO4 Inorganic materials 0.000 description 1
- 229910001290 LiPF6 Inorganic materials 0.000 description 1
- JFBZPFYRPYOZCQ-UHFFFAOYSA-N [Li].[Al] Chemical compound [Li].[Al] JFBZPFYRPYOZCQ-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000007772 electroless plating Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
- 239000011147 inorganic material Substances 0.000 description 1
- 239000002608 ionic liquid Substances 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000011244 liquid electrolyte Substances 0.000 description 1
- HSZCZNFXUDYRKD-UHFFFAOYSA-M lithium iodide Chemical compound [Li+].[I-] HSZCZNFXUDYRKD-UHFFFAOYSA-M 0.000 description 1
- MHCFAGZWMAWTNR-UHFFFAOYSA-M lithium perchlorate Chemical compound [Li+].[O-]Cl(=O)(=O)=O MHCFAGZWMAWTNR-UHFFFAOYSA-M 0.000 description 1
- 229910001486 lithium perchlorate Inorganic materials 0.000 description 1
- 229910001496 lithium tetrafluoroborate Inorganic materials 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 239000002061 nanopillar Substances 0.000 description 1
- 239000002071 nanotube Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002120 photoresistant polymer Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- RUOJZAUFBMNUDX-UHFFFAOYSA-N propylene carbonate Chemical compound CC1COC(=O)O1 RUOJZAUFBMNUDX-UHFFFAOYSA-N 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 238000001771 vacuum deposition Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
- H01M4/624—Electric conductive fillers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/056—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes
- H01M10/0561—Accumulators with non-aqueous electrolyte characterised by the materials used as electrolytes, e.g. mixed inorganic/organic electrolytes the electrolyte being constituted of inorganic materials only
- H01M10/0562—Solid materials
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/058—Construction or manufacture
- H01M10/0585—Construction or manufacture of accumulators having only flat construction elements, i.e. flat positive electrodes, flat negative electrodes and flat separators
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/04—Processes of manufacture in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/13—Electrodes for accumulators with non-aqueous electrolyte, e.g. for lithium-accumulators; Processes of manufacture thereof
- H01M4/139—Processes of manufacture
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/66—Selection of materials
- H01M4/661—Metal or alloys, e.g. alloy coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M4/00—Electrodes
- H01M4/02—Electrodes composed of, or comprising, active material
- H01M4/64—Carriers or collectors
- H01M4/70—Carriers or collectors characterised by shape or form
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- General Physics & Mathematics (AREA)
- Inorganic Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Physics & Mathematics (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Secondary Cells (AREA)
- Connection Of Batteries Or Terminals (AREA)
Description
・第2電極層の体積における総電気化学容量は、因子Xまで第1電極層のそれに一致し、Xは、TiO2、LTO及びグラファイトアノードに関して0.8と1.2との間であり、第2電極としてのリチウム又はシリコンアノードに関して0.5と3との間である。
・マージされた第2電極層は、(1-sP/2*R)として定義される%におけるマージングの程度によって定義される非コンフォーマル厚さを有し、sPは開始ピラー間距離であり、Rは第1電極、電解質、第2電極及びトップストレート電流コレクタ層の合計である。
・0%と-8%との間のマージングが好ましい。
・平均高さhP及び直径dPを有する電子伝導性ピラーのパターンの製造、ここで、ピラー間距離sPは、第1電極、電解質、第2電極及びトップストレート層厚さの所与の平均に関するマージングの量に一致している。トポロジー的な第2電極層厚さは、第1電極による非マージピラーの容量マッチングによって定義される。
・それに続いて:第1電極及び電解質層のコンフォーマル堆積。例えば、ディップコーティング、電着、原子層堆積(ALD又はsALD)等の技術が、これらの層のために用いられる。
・その後:例えば以下による、マージされた第2電極層の製造
・ALD(又はsALD):これらの高アスペクト比に特有の平均成長速度に基づいて、堆積時間は、a)の下で定義されたトポロジー的な厚さに一致するように設定される
・ディップコーティング:溶媒の濃度、ディップ速度&ディップステップの数は、下に定義されるトポロジー的な厚さに一致するように設定される
・例えば、無電解堆積、ALDによって、マージされた電極の上へ導電性材料の薄膜(典型的には<100nm)層のコンフォーマルな堆積。
・その後、隙間構造の一部(好ましくは0~50%)は、導電性ポリマーによって満たされる。これは、例えば導電性ポリマーをスピンコーティングすることによって達成され得、溶液の粘度は、毛細管効果を最小化するように調整されて、乾燥した導電性ポリマーがピラー構造全体を覆うことのみ、及び、ピラー間空間内へ単に部分的に浸透することを確実にする。
・ピラー構造全体は、典型的には数ミクロン厚さである、上部電流コレクタによって覆われる。プロセス例:Ni、Cu又は任意の他の金属層のスパッタリング。
・例えば導電性ポリマー(例えば、PEDOT-PSS)のディップコーティング又はNiの無電解堆積によって、導電性材料による隙間構造の充填。
・その後、ピラー構造全体は、例えばNi、Cu又は任意の他の金属層のスパッタリングによって、典型的には数ミクロン厚さである、上部電流コレクタによって覆われ得る。
Claims (6)
- 柱状形状を有する導電性ピラー(11)が基板面(10)上に形成された基板電流コレクタを備えるリチウムバッテリーであって、前記導電性ピラーには、第1電極層(14)、前記第1電極層の上に設けられた固体状態電解質層(13)、及び第2電極層(12)が設けられ、被覆ピラー(110)を形成し、隣接した被覆ピラーの上の第2電極層は、前記第2電極層の一部が、隣接した被覆ピラー(110)間で共有されるように重複領域(O)においてマージし、トップストレート電流コレクタ(220)が、前記被覆ピラー構造を覆う導電性上部層、及び隣接した被覆ピラーの重複する第2電極層間で高さ方向において伸びる隙間領域(S1)において形成された導電性隙間構造を含み、前記導電性隙間構造が、
・前記隙間領域の50%以下を満たす導電性ポリマー及び前記第2電極層の上に堆積した100nm以下の厚さを有する導電性材料のコンフォーマル層、及び、
・前記隙間領域を満たす導電性材料、の内の一以上から形成される、リチウムバッテリー。 - 柱状形状を有する前記導電性ピラー(11)が、50ナノメートルより大きい曲率半径を有する、請求項1に記載のリチウムバッテリー。
- 前記導電性ピラーが、10マイクロメートルより高い、請求項2に記載のリチウムバッテリー。
- 前記基板が、柱状形状を有する前記導電性ピラー(11)が形成された両方の面を有する金属箔である、請求項1から3の何れか一項に記載のリチウムバッテリー。
- 並列に積層された、又は直列に積層された、複数の電流コレクタを有する、請求項1から4の何れか一項に記載のリチウムバッテリー。
- 金属基板が、有機箔の上に積層される、請求項1から5の何れか一項に記載のリチウムバッテリー。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP15200434.7 | 2015-12-16 | ||
EP15200434 | 2015-12-16 | ||
PCT/NL2016/050877 WO2017105234A1 (en) | 2015-12-16 | 2016-12-15 | Lithium battery current collector comprising conductive pillared structures on a substrate |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019504444A JP2019504444A (ja) | 2019-02-14 |
JP7022689B2 true JP7022689B2 (ja) | 2022-02-18 |
Family
ID=54850114
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018531390A Active JP7022689B2 (ja) | 2015-12-16 | 2016-12-15 | 基板上の導電性ピラー化構造を含むリチウムバッテリー電流コレクタ |
Country Status (6)
Country | Link |
---|---|
US (1) | US10818927B2 (ja) |
EP (1) | EP3391442B1 (ja) |
JP (1) | JP7022689B2 (ja) |
KR (1) | KR102545769B1 (ja) |
CN (1) | CN108701834B (ja) |
WO (1) | WO2017105234A1 (ja) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10944128B2 (en) | 2017-03-30 | 2021-03-09 | International Business Machines Corporation | Anode structure for solid-state lithium-based thin-film battery |
US10903672B2 (en) | 2017-03-30 | 2021-01-26 | International Business Machines Corporation | Charge method for solid-state lithium-based thin-film battery |
US10581109B2 (en) | 2017-03-30 | 2020-03-03 | International Business Machines Corporation | Fabrication method of all solid-state thin-film battery |
US10622680B2 (en) | 2017-04-06 | 2020-04-14 | International Business Machines Corporation | High charge rate, large capacity, solid-state battery |
US10586591B2 (en) | 2018-01-08 | 2020-03-10 | International Business Machines Corporation | High speed thin film two terminal resistive memory |
US10777267B2 (en) * | 2018-01-08 | 2020-09-15 | International Business Machines Corporation | High speed thin film two terminal resistive memory |
KR102579828B1 (ko) | 2018-01-11 | 2023-09-18 | 삼성전자주식회사 | 전기화학 디바이스 |
EP3594179A1 (en) * | 2018-07-10 | 2020-01-15 | Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO | 3d-scaffold comprising a substrate and carbon nanotubes |
JP7303084B2 (ja) * | 2019-10-01 | 2023-07-04 | トヨタ自動車株式会社 | リチウムイオン電池 |
JP7501336B2 (ja) * | 2020-12-08 | 2024-06-18 | トヨタ自動車株式会社 | ハニカム型リチウムイオン電池及びその製造方法 |
EP4302354A1 (en) | 2021-03-05 | 2024-01-10 | Zelos Energy Ltd. | Rechargeable cell architecture |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008030215A2 (en) | 2005-07-12 | 2008-03-13 | The Regents Of The University Of California | Method and apparatus for high surface area carbon structures with minimized resistance |
JP2008117785A (ja) | 2005-08-02 | 2008-05-22 | Matsushita Electric Ind Co Ltd | リチウム二次電池用負極およびその製造方法 |
WO2010032159A1 (en) | 2008-09-17 | 2010-03-25 | Nxp B.V. | 2d or 3d electrochemical device employing composit active electrodes |
JP2011514630A (ja) | 2008-02-22 | 2011-05-06 | コロラド ステイト ユニバーシティ リサーチ ファウンデーション | リチウムイオンバッテリ |
JP2013065547A (ja) | 2011-08-31 | 2013-04-11 | Semiconductor Energy Lab Co Ltd | 蓄電装置及びその作製方法 |
CN104022285A (zh) | 2014-06-24 | 2014-09-03 | 武汉理工大学 | SnO2@聚合物同轴异质纳米棒阵列结构材料及其制备方法和应用 |
WO2015126248A1 (en) | 2014-02-21 | 2015-08-27 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | A device and method of manufacturing high-aspect ratio structures |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999040639A1 (fr) * | 1998-02-06 | 1999-08-12 | Mitsubishi Denki Kabushiki Kaisha | Electrode, son procede de fabrication, et batterie utilisant cette electrode |
EP2056381B1 (en) * | 2006-12-27 | 2012-06-20 | Panasonic Corporation | Cell, electrode, and collector used in them |
CN102007617A (zh) * | 2008-02-12 | 2011-04-06 | 麻省理工学院 | 小型电池及用于其的电极 |
KR101749488B1 (ko) | 2008-02-25 | 2017-07-04 | 엘리언스 포 서스터너블 에너지, 엘엘씨 | 플렉시블한 박막 고체 상태 리튬 이온 배터리 |
CN101515655B (zh) * | 2009-03-16 | 2011-08-17 | 清华大学 | 应用于微系统的三维结构微型锌镍电池及其制备方法 |
US9406824B2 (en) * | 2011-11-23 | 2016-08-02 | Quswami, Inc. | Nanopillar tunneling photovoltaic cell |
JP6059941B2 (ja) * | 2011-12-07 | 2017-01-11 | 株式会社半導体エネルギー研究所 | リチウム二次電池用負極及びリチウム二次電池 |
US8841030B2 (en) * | 2012-01-24 | 2014-09-23 | Enovix Corporation | Microstructured electrode structures |
KR20150133376A (ko) * | 2014-05-19 | 2015-11-30 | 고려대학교 산학협력단 | 리튬 이차 전지용 전극, 이의 형성 방법 및 리튬 이차 전지 |
-
2016
- 2016-12-15 EP EP16813166.2A patent/EP3391442B1/en active Active
- 2016-12-15 US US16/062,345 patent/US10818927B2/en active Active
- 2016-12-15 JP JP2018531390A patent/JP7022689B2/ja active Active
- 2016-12-15 KR KR1020187018167A patent/KR102545769B1/ko active IP Right Grant
- 2016-12-15 CN CN201680081814.XA patent/CN108701834B/zh active Active
- 2016-12-15 WO PCT/NL2016/050877 patent/WO2017105234A1/en active Application Filing
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008030215A2 (en) | 2005-07-12 | 2008-03-13 | The Regents Of The University Of California | Method and apparatus for high surface area carbon structures with minimized resistance |
JP2008117785A (ja) | 2005-08-02 | 2008-05-22 | Matsushita Electric Ind Co Ltd | リチウム二次電池用負極およびその製造方法 |
JP2011514630A (ja) | 2008-02-22 | 2011-05-06 | コロラド ステイト ユニバーシティ リサーチ ファウンデーション | リチウムイオンバッテリ |
WO2010032159A1 (en) | 2008-09-17 | 2010-03-25 | Nxp B.V. | 2d or 3d electrochemical device employing composit active electrodes |
JP2013065547A (ja) | 2011-08-31 | 2013-04-11 | Semiconductor Energy Lab Co Ltd | 蓄電装置及びその作製方法 |
WO2015126248A1 (en) | 2014-02-21 | 2015-08-27 | Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno | A device and method of manufacturing high-aspect ratio structures |
CN104022285A (zh) | 2014-06-24 | 2014-09-03 | 武汉理工大学 | SnO2@聚合物同轴异质纳米棒阵列结构材料及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
JP2019504444A (ja) | 2019-02-14 |
CN108701834B (zh) | 2021-09-07 |
EP3391442B1 (en) | 2022-04-20 |
WO2017105234A1 (en) | 2017-06-22 |
US20180375100A1 (en) | 2018-12-27 |
KR102545769B1 (ko) | 2023-06-20 |
CN108701834A (zh) | 2018-10-23 |
US10818927B2 (en) | 2020-10-27 |
EP3391442A1 (en) | 2018-10-24 |
KR20180102076A (ko) | 2018-09-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP7022689B2 (ja) | 基板上の導電性ピラー化構造を含むリチウムバッテリー電流コレクタ | |
US10403884B2 (en) | Electrode structures | |
US10381651B2 (en) | Device and method of manufacturing high-aspect ratio structures | |
KR102443143B1 (ko) | 리튬 배터리의 제조방법 | |
CN107925054B (zh) | 制造高纵横比结构的设备和方法 | |
EP3545570B1 (en) | Hybrid nanolaminate electrodes for li-ion batteries |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180816 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20191127 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20200630 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210104 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20210330 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20210810 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20211021 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20220111 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20220207 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 7022689 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |