JP7340451B2 - フッ化物イオン電気化学セル用複合電極材料 - Google Patents
フッ化物イオン電気化学セル用複合電極材料 Download PDFInfo
- Publication number
- JP7340451B2 JP7340451B2 JP2019532014A JP2019532014A JP7340451B2 JP 7340451 B2 JP7340451 B2 JP 7340451B2 JP 2019532014 A JP2019532014 A JP 2019532014A JP 2019532014 A JP2019532014 A JP 2019532014A JP 7340451 B2 JP7340451 B2 JP 7340451B2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- fluoride
- nanoparticles
- core
- shell
- 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
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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/362—Composites
- H01M4/366—Composites as layered products
-
- 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
-
- 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
- H01M4/134—Electrodes based on metals, Si or alloys
-
- 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
- H01M4/136—Electrodes based on inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy
-
- 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
- H01M4/1395—Processes of manufacture of electrodes based on metals, Si or alloys
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/38—Selection of substances as active materials, active masses, active liquids of elements or alloys
- H01M4/381—Alkaline or alkaline earth metals elements
-
- 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
- H01M4/36—Selection of substances as active materials, active masses, active liquids
- H01M4/58—Selection of substances as active materials, active masses, active liquids of inorganic compounds other than oxides or hydroxides, e.g. sulfides, selenides, tellurides, halogenides or LiCoFy; of polyanionic structures, e.g. phosphates, silicates or borates
- H01M4/582—Halogenides
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2004/00—Particle morphology
- C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/40—Electric properties
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0028—Organic electrolyte characterised by the solvent
- H01M2300/0034—Fluorinated solvents
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M2300/00—Electrolytes
- H01M2300/0017—Non-aqueous electrolytes
- H01M2300/0025—Organic electrolyte
- H01M2300/0045—Room temperature molten salts comprising at least one organic ion
-
- 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
- H01M4/621—Binders
- H01M4/622—Binders being polymers
- H01M4/623—Binders being polymers fluorinated polymers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Organic Chemistry (AREA)
- Secondary Cells (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
Description
本出願は、米国特許出願第62/434,611号(2016年12月15日出願、発明の名称「フッ化物イオン電気化学セル用複合電極材料」)及び米国特許出願第62/453,295号(2017年2月1日出願、発明の名称「コアシェル」)の優先権を主張するものであり、この参照により当該米国特許出願の内容全体を援用する。
放電:
アノード:MFx+nF-→MFx+n+ne-(フッ化物イオン受容、酸化)
カソード:MFy+ne-→MFy-n+nF-(フッ化物イオン放出、還元)
放電:Ca+CuF2→CaF2+Cu
充電:CaF2+Cu→Ca+CuF2
(i)フッ化物イオン伝導性保護コーティング
Claims (12)
- マグネシウム、カルシウム、鉄、コバルト、ニッケル、銅、鉛、ビスマス、及びこれらのフッ化物、並びにフッ化物イオンを保持又は放出するインターカレーション材料のいずれかによって形成される活物質を含むコアと、
前記コアの全体を被覆し、金属フッ化物又は金属オキシフッ化物よりなるフッ化物含有シェルと、
を備え、
前記フッ化物含有シェルは、
表面が液体電解質との間でフッ化物イオンの交換を許容し、
バルクイオン伝導性が298Kで10 -10 S/cm以上のフッ化物イオン伝導性を有する材料からなり、
前記コアの化学種の反応に要する電位において電気化学的に安定であり、
前記フッ化物含有シェルが前記コアから離れることにより、前記フッ化物含有シェルと前記コアとの間に形成された隙間を有し、
前記隙間は前記活物質の充放電中の体積変化を許容し得る、
電気化学活性構造体。 - 請求項1記載の電気化学活性構造体において、
前記フッ化物含有シェルは前記コアの一部に直接付着している、
電気化学活性構造体。 - 請求項1記載の電気化学活性構造体において、
前記活物質は多重粒子を含み、前記フッ化物含有シェルは前記多重粒子を包囲している、
電気化学活性構造体。 - 請求項1記載の電気化学活性構造体において、
該電気化学活性構造体は、前記フッ化物含有シェルと前記活物質との間に、圧縮性ポリマーカプセル材をさらに備える、
電気化学活性構造体。 - 請求項1~4のいずれか1項に記載の電気化学活性構造体において、
前記活物質は、鉄ナノ粒子、コバルトナノ粒子、ニッケルナノ粒子、銅ナノ粒子、及び鉛ナノ粒子から選択される金属ナノ粒子を含む、
電気化学活性構造体。 - 請求項5記載の電気化学活性構造体において、
前記金属ナノ粒子は、コバルトナノ粒子及び銅ナノ粒子からなる群から選択される、
電気化学活性構造体。 - 請求項1記載の電気化学活性構造体を備える電極であって、
前記活物質は、第1の金属を含み、前記フッ化物含有シェルは、金属フッ化物を含み、前記金属フッ化物の金属は、第2の金属である、
電極。 - 請求項7記載の電極において、
前記第1の金属及び前記第2の金属は、異なる金属である、
電極。 - 請求項7記載の電極において、
前記第1の金属は、Cuを含み、前記フッ化物含有シェルは、LaF3を含む、
電極。 - 請求項7記載の電極を有する電池。
- 請求項9記載の電極を有する電池。
- 請求項1~6のいずれか1項に記載の電気化学活性構造体を備える電極を有する電池。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662434611P | 2016-12-15 | 2016-12-15 | |
| US62/434,611 | 2016-12-15 | ||
| US201762453295P | 2017-02-01 | 2017-02-01 | |
| US62/453,295 | 2017-02-01 | ||
| PCT/US2017/066800 WO2018112400A1 (en) | 2016-12-15 | 2017-12-15 | Composite electrode materials for fluoride-ion electrochemical cells |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2020502752A JP2020502752A (ja) | 2020-01-23 |
| JP7340451B2 true JP7340451B2 (ja) | 2023-09-07 |
Family
ID=62559460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019532014A Active JP7340451B2 (ja) | 2016-12-15 | 2017-12-15 | フッ化物イオン電気化学セル用複合電極材料 |
Country Status (6)
| Country | Link |
|---|---|
| US (3) | US11251420B2 (ja) |
| EP (1) | EP3555940B1 (ja) |
| JP (1) | JP7340451B2 (ja) |
| KR (1) | KR102565564B1 (ja) |
| CN (1) | CN110582874B (ja) |
| WO (1) | WO2018112400A1 (ja) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11749797B2 (en) | 2016-12-15 | 2023-09-05 | Honda Motor Co., Ltd. | Nanostructural designs for electrode materials of fluoride ion batteries |
| US11581582B2 (en) | 2015-08-04 | 2023-02-14 | Honda Motor Co., Ltd. | Liquid-type room-temperature fluoride ion batteries |
| US11177512B2 (en) | 2016-12-15 | 2021-11-16 | Honda Motor Co., Ltd. | Barium-doped composite electrode materials for fluoride-ion electrochemical cells |
| US12136735B2 (en) * | 2018-12-05 | 2024-11-05 | Honda Motor Co., Ltd. | Electroactive materials modified with molecular thin film shell |
| US11621438B2 (en) | 2018-12-05 | 2023-04-04 | Honda Motor Co., Ltd. | Solid electrolyte interphase (SEI) application on anode of fluoride ion/shuttle batteries |
| JP7340451B2 (ja) | 2016-12-15 | 2023-09-07 | 本田技研工業株式会社 | フッ化物イオン電気化学セル用複合電極材料 |
| JP6693473B2 (ja) * | 2017-05-23 | 2020-05-13 | トヨタ自動車株式会社 | フッ化物イオン電池 |
| JP6852653B2 (ja) | 2017-11-07 | 2021-03-31 | トヨタ自動車株式会社 | 正極活物質およびフッ化物イオン電池 |
| US11370022B2 (en) * | 2017-11-28 | 2022-06-28 | Politecnico Di Torino | Method for the synthesis of a zero-valent metal micro- and nanoparticles in the presence of a noble metal |
| JP7054445B2 (ja) * | 2018-03-26 | 2022-04-14 | トヨタ自動車株式会社 | 負極材料とこれを用いた電解液系電池 |
| DE112019002675B4 (de) * | 2018-05-25 | 2025-07-10 | California Institute Of Technology | Barium dotierte elektrochemisch aktive Struktur, Verfahren zur Herstellung derselben, Elektrode und Batterie |
| US11228026B2 (en) | 2018-06-20 | 2022-01-18 | Honda Motor Co., Ltd. | Two phase shell formation on metal nanostructures |
| WO2019246265A1 (en) * | 2018-06-20 | 2019-12-26 | Honda Motor Co., Ltd. | Nanostructural designs for electrode materials of fluoride ion batteries |
| JP7127452B2 (ja) * | 2018-09-20 | 2022-08-30 | トヨタ自動車株式会社 | 活物質およびフッ化物イオン電池 |
| JP2022537573A (ja) * | 2019-06-18 | 2022-08-26 | コナミックス インコーポレイテッド | 選択的透過性ナノ構造材料 |
| CN112357945B (zh) * | 2020-11-06 | 2023-12-08 | 赣州湛海新材料科技有限公司 | 一种制备高纯氟氧化钇的方法 |
| JP7552410B2 (ja) | 2021-02-12 | 2024-09-18 | トヨタ自動車株式会社 | 負極材料およびフッ化物イオン電池 |
| US20220271350A1 (en) * | 2021-02-22 | 2022-08-25 | Honda Motor Co., Ltd. | Fluoride ion battery (fib) electrode material coating |
| JP2023010389A (ja) * | 2021-07-09 | 2023-01-20 | 国立大学法人 東京大学 | フッ化物イオン電池用の正極活物質、フッ化物イオン電池、及びそれらの製造方法 |
| CN114975969B (zh) * | 2022-06-30 | 2024-01-12 | 蜂巢能源科技股份有限公司 | 一种硫基多金属复合材料、制备、极片及锂离子电池 |
| WO2024192157A2 (en) * | 2023-03-13 | 2024-09-19 | Natron Energy, Inc. | Low vacancy fe-substituted mn-based prussian blue analogue |
| CN116683016B (zh) * | 2023-07-20 | 2025-01-28 | 中创新航科技集团股份有限公司 | 一种锂离子电池 |
| CN117431560B (zh) * | 2023-10-23 | 2024-05-17 | 重庆师范大学 | 一种片状高熵硼化物纳米立方盒电催化剂及其制备方法与应用 |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007294196A (ja) | 2006-04-24 | 2007-11-08 | Kansai Coke & Chem Co Ltd | リチウムイオン二次電池用負極材料およびその製造方法 |
| JP2008536285A (ja) | 2005-04-15 | 2008-09-04 | エナーセラミック インコーポレイテッド | フッ素化合物でコーティングされたリチウム二次電池用正極活物質及びその製造方法 |
| JP2010080221A (ja) | 2008-09-25 | 2010-04-08 | Sekisui Chem Co Ltd | 電池用負極材料及び電池用負極 |
| JP2010519682A (ja) | 2007-02-16 | 2010-06-03 | エルエス エムトロン リミテッド | リチウム電池用アノード活物質とその製造方法及びこれを用いたリチウム二次電池 |
| US20130078510A1 (en) | 2009-11-30 | 2013-03-28 | Oerlikon Balzers Ag | Core-shell nanoparticles in electronic battery applications |
| US20130130109A1 (en) | 2006-06-06 | 2013-05-23 | Cornell University | Nanostructured Metal Oxides Comprising Internal Voids and Methods of Use Thereof |
| US20150194661A1 (en) | 2014-01-03 | 2015-07-09 | Quantumscape Corporation | Plasma synthesis of metal and lithium fluoride nanostructures |
| JP2016505704A (ja) | 2012-11-09 | 2016-02-25 | コーニング インコーポレイテッド | 安定化されたリチウム複合粒子 |
| JP2018063905A (ja) | 2016-10-14 | 2018-04-19 | トヨタ自動車株式会社 | フッ化物イオン電池 |
Family Cites Families (75)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4052539A (en) | 1977-01-17 | 1977-10-04 | Exxon Research And Engineering Company | Electrochemical cell with a grahite intercalation compound cathode |
| US4931172A (en) | 1988-06-02 | 1990-06-05 | E. I. Du Pont De Nemours And Company | Fluoride ion-selective electrodes based upon superionic conducting ternary compounds and methods of making |
| US6645444B2 (en) | 2001-06-29 | 2003-11-11 | Nanospin Solutions | Metal nanocrystals and synthesis thereof |
| US7007972B1 (en) | 2003-03-10 | 2006-03-07 | Materials Modification, Inc. | Method and airbag inflation apparatus employing magnetic fluid |
| WO2004083290A2 (en) | 2003-03-17 | 2004-09-30 | University Of Rochester | Core-shell magnetic nanoparticles and nanocomposite materials formed therefrom |
| JP4868716B2 (ja) | 2004-04-28 | 2012-02-01 | 三井金属鉱業株式会社 | フレーク銅粉及び導電性ペースト |
| RU2295178C2 (ru) * | 2005-04-21 | 2007-03-10 | Общество с ограниченной ответственностью "Высокоэнергетические батарейные системы" (ООО "ВЭБС") | Твердотельный вторичный источник тока |
| US8377586B2 (en) | 2005-10-05 | 2013-02-19 | California Institute Of Technology | Fluoride ion electrochemical cell |
| CN101467287B (zh) | 2006-03-03 | 2012-09-05 | 加州理工学院 | 氟离子电化学电池 |
| WO2007136488A2 (en) | 2006-04-20 | 2007-11-29 | The Trustees Of Columbia University In The City Of New York | Copper oxide nanoparticle system |
| JP2008021415A (ja) | 2006-07-10 | 2008-01-31 | Nissan Motor Co Ltd | 非水電解質二次電池用電極 |
| US8057900B2 (en) | 2008-06-20 | 2011-11-15 | Toyota Motor Engineering & Manufacturing North America, Inc. | Material with core-shell structure |
| ITPD20080188A1 (it) | 2008-06-26 | 2009-12-27 | Univ Padova | Elettrocatalizzatori "nocciolo-guscio" a base di carbonitruri mono/plurimetallici per celle a combustibile a bassa temperatura (pemfc, dmfc, afc e pafc) ed elettrolizzatori |
| WO2010036448A2 (en) * | 2008-07-24 | 2010-04-01 | California Institute Of Technology | Carbon cathodes for fluoride ion storage |
| JP2012514060A (ja) | 2008-12-24 | 2012-06-21 | イントリンジック マテリアルズ リミテッド | 微粒子 |
| KR101100297B1 (ko) | 2009-01-09 | 2011-12-28 | 한국과학기술연구원 | 금속 화합물 미세 분말의 제조방법 |
| WO2010107720A2 (en) * | 2009-03-18 | 2010-09-23 | Tuan Vo-Dinh | Up and down conversion systems for production of emitted light from various energy sources |
| US20100285358A1 (en) | 2009-05-07 | 2010-11-11 | Amprius, Inc. | Electrode Including Nanostructures for Rechargeable Cells |
| JP5348441B2 (ja) * | 2009-11-05 | 2013-11-20 | ユミコア | コア−シェルリチウム遷移金属酸化物 |
| AU2010319282A1 (en) * | 2009-11-16 | 2012-05-31 | Emory University | Lattice-mismatched core-shell quantum dots |
| WO2011072166A1 (en) * | 2009-12-11 | 2011-06-16 | Contour Energy Systems, Inc. | Fluoride ion battery electrolyte compositions |
| US20130133934A1 (en) | 2010-02-23 | 2013-05-30 | University Of Florida Research Foundation, Inc. | Biocompatible conductive inks |
| US8557329B2 (en) | 2010-05-06 | 2013-10-15 | International Business Machines Corporation | Method for silica encapsulation of magnetic particles |
| AU2011289620C1 (en) | 2010-08-07 | 2014-08-21 | Tpk Holding Co., Ltd. | Device components with surface-embedded additives and related manufacturing methods |
| FR2964966B1 (fr) | 2010-09-17 | 2013-07-19 | Commissariat Energie Atomique | Sel d'aryle diazonium et utilisation dans une solution electrolytique d'un generateur electrochimique |
| JP5858374B2 (ja) | 2010-09-27 | 2016-02-10 | 国立大学法人山形大学 | 被覆銅微粒子の製造方法 |
| US8873038B2 (en) * | 2010-10-27 | 2014-10-28 | The Board Of Trustees Of The University Of Illinois | Tailored raman spectrocopic probes for ultrasensitive and highly multiplexed assays |
| EP2658026A1 (en) | 2010-12-22 | 2013-10-30 | Contour Energy Systems, Inc. | Fluoride ion battery compositions |
| US9786947B2 (en) * | 2011-02-07 | 2017-10-10 | Sila Nanotechnologies Inc. | Stabilization of Li-ion battery anodes |
| GB201103590D0 (en) | 2011-03-01 | 2011-04-13 | Imp Innovations Ltd | Fuel cell |
| WO2012118446A1 (en) * | 2011-03-02 | 2012-09-07 | Nanyang Technological University | An electrode material and a method of generating the electrode material |
| KR101874413B1 (ko) * | 2011-10-18 | 2018-07-05 | 삼성전자주식회사 | 무기 리간드를 갖는 양자점 및 그의 제조방법 |
| US20130115484A1 (en) * | 2011-11-03 | 2013-05-09 | Johnson Controls Technology Llc | Lithium ion secondary battery with improved safety characteristics |
| US8778488B2 (en) * | 2012-01-26 | 2014-07-15 | The United States Of America, As Represented By The Secretary Of The Navy | Formation of silicon carbide-silicon nitride nanoparticle carbon compositions |
| US9705124B2 (en) | 2012-02-27 | 2017-07-11 | The Johns Hopkins University | High energy density Li-ion battery electrode materials and cells |
| US8932764B2 (en) | 2012-02-28 | 2015-01-13 | Sila Nanotechnologies, Inc. | Core-shell composites for sulfur-based cathodes in metal-ion batteries |
| KR101418276B1 (ko) | 2012-03-30 | 2014-07-15 | 한국화학연구원 | 표면 산화막 형성이 제어된 금속 나노 입자 합성 방법 및 용액 공정을 통한 금속 전도성 박막의 제조방법 |
| US9205410B2 (en) | 2012-04-03 | 2015-12-08 | University Of South Carolina | One-step synthesis of monodisperse transition metal core-shell nanoparticles with solid solution shells |
| EP2848334B1 (en) | 2012-05-11 | 2019-03-13 | LG Chem, Ltd. | Hollow metal nanoparticles |
| US9362552B2 (en) | 2012-06-01 | 2016-06-07 | GM Global Technology Operations LLC | Lithium ion battery electrode materials and methods of making the same |
| JP6203834B2 (ja) | 2012-07-10 | 2017-09-27 | エルジー・ケム・リミテッド | 二次電池用陰極及びこれを含む二次電池 |
| US9692039B2 (en) * | 2012-07-24 | 2017-06-27 | Quantumscape Corporation | Nanostructured materials for electrochemical conversion reactions |
| US10170746B2 (en) | 2012-10-17 | 2019-01-01 | Infineon Technologies Ag | Battery electrode, battery, and method for manufacturing a battery electrode |
| WO2014074150A1 (en) | 2012-11-07 | 2014-05-15 | The Regents Of The University Of California | Core-shell structured nanoparticles for lithium-sulfur cells |
| US9517460B2 (en) | 2012-12-27 | 2016-12-13 | Lg Chem, Ltd. | Method for fabricating hollow metal nano particles supported on carrier |
| CN103087805A (zh) | 2013-01-25 | 2013-05-08 | 吕林利 | 一种能修复发动机缸体的纳米材料修复剂 |
| EP2970681A1 (en) | 2013-03-15 | 2016-01-20 | 3M Innovative Properties Company | Fluoropolymer and titania bi-layer coatings |
| US20140346618A1 (en) | 2013-05-23 | 2014-11-27 | Nexeon Limited | Surface treated silicon containing active materials for electrochemical cells |
| US20140377457A1 (en) | 2013-06-24 | 2014-12-25 | Xerox Corporation | Method of forming metal nanoparticle dispersion and dispersion formed thereby |
| US9281518B2 (en) | 2013-10-04 | 2016-03-08 | Toyota Motor Engineering & Manufacturing North America, Inc. | Metal nanoparticles synthesized via a novel reagent and application to electrochemical devices |
| US10224537B2 (en) * | 2013-11-29 | 2019-03-05 | Sila Nanotechnologies, Inc. | Fluorides in nanoporous, electrically-conductive scaffolding matrix for metal and metal-ion batteries |
| KR20150064948A (ko) | 2013-12-04 | 2015-06-12 | (주)오렌지파워 | 다공성코어-쉘 구조의 전기 화학 소자용 음극활물질 및 이의 제조 방법 |
| GB201403731D0 (en) | 2014-03-03 | 2014-04-16 | P V Nano Cell Ltd | Nanometric copper formulations |
| JP6285264B2 (ja) | 2014-04-17 | 2018-02-28 | トヨタ自動車株式会社 | フッ化物イオン電池用電解液およびフッ化物イオン電池 |
| JP6285263B2 (ja) | 2014-04-17 | 2018-02-28 | トヨタ自動車株式会社 | フッ化物イオン電池用電解液およびフッ化物イオン電池 |
| US9742001B2 (en) | 2014-08-07 | 2017-08-22 | Nanotek Instruments, Inc. | Graphene foam-protected anode active materials for lithium batteries |
| JP6018146B2 (ja) | 2014-09-19 | 2016-11-02 | トヨタ自動車株式会社 | フッ化物イオン電池用電解液およびフッ化物イオン電池 |
| KR20160035941A (ko) | 2014-09-24 | 2016-04-01 | 주식회사 엘지화학 | 중공 금속 나노입자, 이를 포함하는 촉매 및 중공 금속 나노입자의 제조방법 |
| KR101648846B1 (ko) | 2014-10-21 | 2016-08-18 | 한국기계연구원 | 삼중 코어쉘 나노입자의 제조 및 이를 포함하는 태양전지 |
| KR101827055B1 (ko) * | 2014-10-28 | 2018-02-07 | 주식회사 엘지화학 | 리튬 이차전지용 양극활물질, 이의 제조방법 및 이를 포함하는 리튬 이차전지 |
| WO2017069834A2 (en) | 2015-08-04 | 2017-04-27 | California Institute Of Technology | Organic synthesis applications of non-aqueous fluoride salt solutions |
| US11581582B2 (en) | 2015-08-04 | 2023-02-14 | Honda Motor Co., Ltd. | Liquid-type room-temperature fluoride ion batteries |
| US11749797B2 (en) | 2016-12-15 | 2023-09-05 | Honda Motor Co., Ltd. | Nanostructural designs for electrode materials of fluoride ion batteries |
| US11177512B2 (en) | 2016-12-15 | 2021-11-16 | Honda Motor Co., Ltd. | Barium-doped composite electrode materials for fluoride-ion electrochemical cells |
| CN108431994A (zh) | 2015-08-11 | 2018-08-21 | 工业研究与发展基金会有限公司 | 金属氟化物涂覆的嵌锂材料和其制备方法及其用途 |
| JP2017091701A (ja) | 2015-11-06 | 2017-05-25 | 株式会社デンソー | 非水電解質二次電池用電極の製造方法、非水電解質二次電池用電極及び非水電解質二次電池 |
| JP6521902B2 (ja) | 2016-06-02 | 2019-05-29 | トヨタ自動車株式会社 | フッ化物イオン電池用電解液およびフッ化物イオン電池 |
| JP7340451B2 (ja) | 2016-12-15 | 2023-09-07 | 本田技研工業株式会社 | フッ化物イオン電気化学セル用複合電極材料 |
| US10675681B2 (en) | 2017-02-02 | 2020-06-09 | Honda Motor Co., Ltd. | Core shell |
| US11742475B2 (en) | 2017-04-03 | 2023-08-29 | Global Graphene Group, Inc. | Encapsulated anode active material particles, lithium secondary batteries containing same, and method of manufacturing |
| CN107452953B (zh) | 2017-08-17 | 2019-10-18 | 北京化工大学 | 一种用于氯离子电池的水滑石正极材料的制备方法及使用水滑石正极材料的氯离子电池 |
| DE112019002675B4 (de) | 2018-05-25 | 2025-07-10 | California Institute Of Technology | Barium dotierte elektrochemisch aktive Struktur, Verfahren zur Herstellung derselben, Elektrode und Batterie |
| US11563423B2 (en) | 2018-05-25 | 2023-01-24 | Skyworks Solutions, Inc. | Filter including acoustic wave resonator in parallel with circuit element |
| WO2019246265A1 (en) | 2018-06-20 | 2019-12-26 | Honda Motor Co., Ltd. | Nanostructural designs for electrode materials of fluoride ion batteries |
| JP7127452B2 (ja) | 2018-09-20 | 2022-08-30 | トヨタ自動車株式会社 | 活物質およびフッ化物イオン電池 |
-
2017
- 2017-12-15 JP JP2019532014A patent/JP7340451B2/ja active Active
- 2017-12-15 US US15/844,079 patent/US11251420B2/en active Active
- 2017-12-15 CN CN201780073648.3A patent/CN110582874B/zh active Active
- 2017-12-15 KR KR1020197019489A patent/KR102565564B1/ko active Active
- 2017-12-15 WO PCT/US2017/066800 patent/WO2018112400A1/en not_active Ceased
- 2017-12-15 EP EP17880278.1A patent/EP3555940B1/en active Active
-
2021
- 2021-10-15 US US17/502,246 patent/US12512462B2/en active Active
- 2021-12-03 US US17/541,838 patent/US11881581B2/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008536285A (ja) | 2005-04-15 | 2008-09-04 | エナーセラミック インコーポレイテッド | フッ素化合物でコーティングされたリチウム二次電池用正極活物質及びその製造方法 |
| JP2007294196A (ja) | 2006-04-24 | 2007-11-08 | Kansai Coke & Chem Co Ltd | リチウムイオン二次電池用負極材料およびその製造方法 |
| US20130130109A1 (en) | 2006-06-06 | 2013-05-23 | Cornell University | Nanostructured Metal Oxides Comprising Internal Voids and Methods of Use Thereof |
| JP2010519682A (ja) | 2007-02-16 | 2010-06-03 | エルエス エムトロン リミテッド | リチウム電池用アノード活物質とその製造方法及びこれを用いたリチウム二次電池 |
| JP2010080221A (ja) | 2008-09-25 | 2010-04-08 | Sekisui Chem Co Ltd | 電池用負極材料及び電池用負極 |
| US20130078510A1 (en) | 2009-11-30 | 2013-03-28 | Oerlikon Balzers Ag | Core-shell nanoparticles in electronic battery applications |
| JP2016505704A (ja) | 2012-11-09 | 2016-02-25 | コーニング インコーポレイテッド | 安定化されたリチウム複合粒子 |
| US20150194661A1 (en) | 2014-01-03 | 2015-07-09 | Quantumscape Corporation | Plasma synthesis of metal and lithium fluoride nanostructures |
| JP2018063905A (ja) | 2016-10-14 | 2018-04-19 | トヨタ自動車株式会社 | フッ化物イオン電池 |
Non-Patent Citations (1)
| Title |
|---|
| K. Guerin et al.,Core-Shell Ni-NiF2 As Cathode Materials for Secondary Lithium Batteries,IMLB 2016 (18th International Meeting on Lithium Batteries),2016年06月20日,P1-0221,https://ecs.confex.com/ecs/imlb2016/webprogram/Paper76293.html |
Also Published As
| Publication number | Publication date |
|---|---|
| US20220037652A1 (en) | 2022-02-03 |
| KR102565564B1 (ko) | 2023-08-10 |
| EP3555940A4 (en) | 2020-07-08 |
| WO2018112400A1 (en) | 2018-06-21 |
| US11881581B2 (en) | 2024-01-23 |
| US20180175382A1 (en) | 2018-06-21 |
| JP2020502752A (ja) | 2020-01-23 |
| CN110582874A (zh) | 2019-12-17 |
| EP3555940A1 (en) | 2019-10-23 |
| US11251420B2 (en) | 2022-02-15 |
| US20220093918A1 (en) | 2022-03-24 |
| EP3555940B1 (en) | 2023-08-30 |
| US12512462B2 (en) | 2025-12-30 |
| KR20190093211A (ko) | 2019-08-08 |
| CN110582874B (zh) | 2022-09-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP7340451B2 (ja) | フッ化物イオン電気化学セル用複合電極材料 | |
| JP7458996B2 (ja) | フッ化物イオン電気化学セル用バリウムドープ複合電極材料 | |
| US12218315B2 (en) | Barium-doped composite electrode materials for fluoride-ion electrochemical cells | |
| CN113196536B (zh) | 固体电解质相界面(sei)在氟离子/穿梭电池组的阳极上的应用 | |
| US12261270B2 (en) | Liquid-type room-temperature fluoride ion batteries | |
| KR20210021970A (ko) | 불화물 이온 배터리의 전극 물질을 위한 나노 구조적 설계 | |
| US11710825B2 (en) | Metal carbides and metal nitrides for a fluoride ion battery | |
| WO2014178170A1 (en) | Protected transition metal hexacyanoferrate battery electrode | |
| CN113195464B (zh) | 液体型室温氟离子电池 | |
| US11228026B2 (en) | Two phase shell formation on metal nanostructures | |
| Bao | The rechargeable lithium/air battery and the application of mesoporous Fe₂O₃ in conventional lithium battery |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20201015 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20211207 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20220216 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20220712 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20221005 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20230221 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20230522 |
|
| 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: 20230808 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20230828 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 7340451 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |