JP4080335B2 - 電気化学電池のためのリチウム負極 - Google Patents
電気化学電池のためのリチウム負極 Download PDFInfo
- Publication number
- JP4080335B2 JP4080335B2 JP2002551931A JP2002551931A JP4080335B2 JP 4080335 B2 JP4080335 B2 JP 4080335B2 JP 2002551931 A JP2002551931 A JP 2002551931A JP 2002551931 A JP2002551931 A JP 2002551931A JP 4080335 B2 JP4080335 B2 JP 4080335B2
- Authority
- JP
- Japan
- Prior art keywords
- layer
- negative electrode
- polymer
- lithium
- protective
- 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.)
- Expired - Lifetime
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
- H01M4/04—Processes of manufacture in general
- H01M4/0402—Methods of deposition of the material
-
- 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
- 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
- H01M10/052—Li-accumulators
- H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
-
- 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
- H01M4/0402—Methods of deposition of the material
- H01M4/0407—Methods of deposition of the material by coating on an electrolyte layer
-
- 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
-
- 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
- H01M4/36—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
- H01M4/382—Lithium
-
- 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
- H01M4/581—Chalcogenides or intercalation compounds thereof
- H01M4/5815—Sulfides
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
- H01M50/46—Separators, membranes or diaphragms characterised by their combination with electrodes
-
- 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
- H01M2004/026—Electrodes composed of, or comprising, active material characterised by the polarity
- H01M2004/027—Negative electrodes
-
- 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
- H01M4/40—Alloys based on alkali metals
- H01M4/405—Alloys based on lithium
-
- 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
- H01M4/48—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides
- H01M4/485—Selection of substances as active materials, active masses, active liquids of inorganic oxides or hydroxides of mixed oxides or hydroxides for inserting or intercalating light metals, e.g. LiTi2O4 or LiTi2OxFy
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Secondary Cells (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Cell Electrode Carriers And Collectors (AREA)
- Primary Cells (AREA)
Description
本発明のその他の態様は、電気化学電池に用いられる負極を調製する方法に関し、ここで、この負極は下記の工程によって形成される:
(a)ポリマー膜層上に1種又はそれ以上のモノマーを含む重合性層を堆積し、
(b)工程(a)の前記重合性層を重合して、保護架橋ポリマーを含む層を形成し、そして
(c)前記保護性架橋ポリマー層上にリチウムを含む負極活性層を堆積する。
一つの態様において、工程(b)の後および工程(c)の前に、金属集電層を、前記ポリマー膜層とは反対側で、前記保護性架橋ポリマー層上に堆積する工程が存在する。
(a)正極活物質を含む正極(cathode)、
(b)負極(anode)、および
(c)前記負極と前記正極との間に挿入された非水電解質、を含む電気化学電池であって、ここで、前記負極は、
(i)リチウムを含む負極活性層、および
(ii)ポリマー負極基体、を含み、ここで、前記ポリマー負極基体はポリマー膜層と保護性架橋ポリマー層を含み、前記保護性架橋ポリマー層は、前記ポリマー膜層と接触する面とは反対側で、前記リチウム含有負極活性層に接触している。
ののような、一官能および多官能アクリレートを含む種々のモノマーを用いて実施できる。
本発明のその他の特徴は、電気化学電池の負極を調製する方法であって、この負極は下記の工程によって形成される:
(a)ポリマー膜層上に1種又はそれ以上のモノマーを含む重合性層を堆積し、
(b)工程(a)の前記重合性層を重合して、保護架橋ポリマーを含む層を形成し、そして
(c)前記保護性架橋ポリマー層上にリチウムを含む負極活性層を堆積する。
本発明の更なる態様は、(a)正極活物質を含む正極、(b)上述した負極、および(c)前記負極と前記正極との間に挿入された非水電解質、を含む電気化学電池に関する。
一つの態様において、硫黄含有物質はその酸化状態において、共有-Sm-部分、イオン性-Sm −-部分、およびイオン性-Sm 2−-部分から成る群から選択される多硫化物部分であるSmを含む(mは3以上の整数)。一つの態様において、硫黄含有ポリマーの多硫化物部分Smのmは6以上の整数である。一つの態様において、硫黄含有ポリマーの多硫化物部分Smのmは8以上の整数である。一つの態様において、硫黄含有物質は硫黄含有ポリマーである。一つの態様において、硫黄含有ポリマーはポリマー主鎖を有し、多硫化物部分Smは側基としての末端硫黄原子の一方または両方を介してポリマー主鎖に共有結合している。一つの態様において、硫黄含有ポリマーはポリマー主鎖を有し、多硫化物部分Smは多硫化物部分の末端硫黄原子の共有結合によってポリマー主鎖に組み込まれている。
実施例1
5重量%の光開始剤ESCURE KTO-46(Sartomer Company, Exton, PA,から入手可能な開始剤配合物の商品名)を溶解した1,6-ヘキサンジオールジアクリレート(Sartomer Company, Exton, PA,から入手可能)を、アルゴン雰囲気中で、厚さ23ミクロンのポリエステル(PET)膜から成る5インチ直径のディスク上にスピンコートした。紫外線照射により、このモノマーを1ミクロン未満の厚さの架橋ポリマー被膜に変換した。
実施例1の方法によって、23ミクロン厚のPET膜上に厚さ1〜2ミクロンの実施例1の組成物の架橋ポリマー被膜を形成したものを得た。
実施例1の方法によって、5重量%のKTO-46光開始剤を溶解したトリメチロールプロパントリアクリレート(Sartomer Company, Exton, PA,から入手可能)を、厚さ23ミクロンのPET膜上にスピンコートし、そして紫外線照射により、約1ミクロン厚の架橋ポリマー被膜に変換した。
実施例3の方法によって、23ミクロン厚のPET膜上に厚さ8ミクロンの実施例3のトリメチロールプロパントリアクリレートから成る組成物の架橋ポリマー被膜を形成したものを得た。
実施例1の方法によって、5重量%のKTO-46光開始剤を溶解したジ-トリメチロールプロパンテトラアクリレート(Sartomer Company, Exton, PA,から入手可能)を、厚さ23ミクロンのPET膜上にスピンコートし、そして紫外線照射により、約2〜3ミクロン厚の架橋ポリマー被膜に変換した。
実施例1の方法によって、5重量%のKTO-46光開始剤を溶解したSR 9041ペンタアクリレート(Sartomer Company, Exton, PA,から入手可能)を、厚さ23ミクロンのPET膜上にスピンコートし、そして紫外線照射により、約3ミクロン厚の架橋ポリマー被膜に変換した。
真空フラッシュ蒸発法によって、厚さ6ミクロンのPET膜にトリプロピレングリコールジアクリレート(Sartomer Company, Exton, PA,から入手可能)を被覆し、これを電子ビーム放射によって架橋して、0.8ミクロン厚の架橋ポリマー被膜を得た。
実施例1の架橋ポリマー被覆膜を真空ウェブ被覆装置のドラム上に配置した。チャンバーを10−6トルに排気した。リチウムを電子ビーム放射によって基体の架橋ポリマー層表面に前記ドラムを回転させながら堆積させて、基体の架橋ポリマー層表面に10ミクロン厚のリチウム被膜を形成した。保護架橋ポリマー膜で被覆されたPET基体上に堆積したリチウム膜の外観は、ポリマー膜を通して見た場合、光沢を示し、そして有害な反応を示さなかった。
実施例8の方法によって、10ミクロン厚のリチウム膜を実施例1の23ミクロン厚の被覆されないPET膜基体上に堆積した。この膜は黒色を示し、そして1分以内でカールした。
実施例8の方法によって、リチウム膜を保護架橋ポリマー膜を使用し、または使用しないでポリエステル膜上に堆積した。観察した材料の挙動を表1に示す。
Claims (15)
- 電気化学電池の負極を調製する方法であって、この負極は下記の工程によって形成される:
(a)ポリマー膜層上に1種又はそれ以上のモノマーを含む重合性層を堆積し、このとき前記ポリマー膜層はポリエステルの膜、ポリカーボネートの膜、ナイロンの膜およびポリイミドの膜から選択され、
(b)工程(a)の前記重合性層を重合して、保護性架橋ポリマー層を形成し、そして
(c)前記保護性架橋ポリマー層上にリチウムを含む負極活性層を堆積する。 - リチウムは物理蒸着または化学蒸着を用いて堆積される、請求項1記載の方法。
- 前記ポリマー膜層は、ポリエチレンテレフタレート、ポリエチレンナフタレート、1,4-シクロヘキサンジメチレンテレフタレートおよびポリエチレンイソフタレートから選択されるポリエステル膜である、請求項1または2記載の方法。
- 前記1種又はそれ以上のモノマーはアルキルアクリレート、グリコールアクリレート、ポリグリコールアクリレートおよびポリオールポリアクリレートから選択されるモノマーを含む、請求項1から3のいずれかに記載の方法。
- 前記1種又はそれ以上のモノマーは1,6-ヘキサンジオールジアクリレート、トリプロピレングリコールジアクリレートおよびトリメチロールプロパントリアクリレートから選択されるモノマーを含む、請求項1から3のいずれかに記載の方法。
- 工程(a)の前記重合性層は、フラッシュ蒸発およびスピンコーティングから選択される方法によって堆積される、請求項1から5のいずれかに記載の方法。
- 前記重合工程(b)は、熱、紫外線、可視光線、赤外線、および電子ビーム放射から選択されるエネルギー源によって開始される、請求項1から6のいずれかに記載の方法。
- 工程(b)の後および工程(c)の前に、前記ポリマー膜層とは反対側で前記保護性架橋ポリマー層上に金属集電層を堆積する追加の工程が存在する、請求項1から7のいずれかに記載の方法。
- 前記金属集電層は銅およびニッケルから選択される金属を含む、請求項8記載の方法。
- 工程(c)の後に、前記保護性架橋ポリマー層とは反対側でリチウムを含む前記負極活性層上に単一イオンの伝導性保護層を堆積する追加の工程(d)が存在する、請求項1から9のいずれかに記載の方法。
- 前記ポリマー膜層は、厚さが2〜25ミクロンである、請求項1から10のいずれかに記載の方法。
- 前記ポリマー膜層は、厚さが2〜10ミクロンである、請求項1から10のいずれかに記載の方法。
- 前記保護性架橋ポリマー層は、厚さが0.01〜4ミクロンである、請求項1から12のいずれかに記載の方法。
- 前記保護性架橋ポリマー層は、厚さが0.1〜2ミクロンである、請求項1から12のいずれかに記載の方法。
- リチウムを含む前記負極活性層は、厚さが5〜50ミクロンである、請求項1から14のいずれかに記載の方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US25810500P | 2000-12-21 | 2000-12-21 | |
PCT/US2001/049170 WO2002050933A2 (en) | 2000-12-21 | 2001-12-18 | Lithium anodes for electrochemical cells |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2004527068A JP2004527068A (ja) | 2004-09-02 |
JP2004527068A5 JP2004527068A5 (ja) | 2005-12-22 |
JP4080335B2 true JP4080335B2 (ja) | 2008-04-23 |
Family
ID=22979112
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2002551931A Expired - Lifetime JP4080335B2 (ja) | 2000-12-21 | 2001-12-18 | 電気化学電池のためのリチウム負極 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6706449B2 (ja) |
EP (1) | EP1344265B1 (ja) |
JP (1) | JP4080335B2 (ja) |
KR (1) | KR100863603B1 (ja) |
CN (1) | CN1279633C (ja) |
AU (1) | AU2002241654A1 (ja) |
DE (1) | DE60132809T2 (ja) |
WO (1) | WO2002050933A2 (ja) |
Families Citing this family (87)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6761744B1 (en) | 1999-07-16 | 2004-07-13 | Quallion Llc | Lithium thin film lamination technology on electrode to increase battery capacity |
JP4413460B2 (ja) * | 2001-12-03 | 2010-02-10 | 三星エスディアイ株式会社 | リチウム二次電池及びリチウム二次電池の製造方法 |
US9391325B2 (en) * | 2002-03-01 | 2016-07-12 | Panasonic Corporation | Positive electrode active material, production method thereof and non-aqueous electrolyte secondary battery |
US8445130B2 (en) | 2002-08-09 | 2013-05-21 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
US8236443B2 (en) | 2002-08-09 | 2012-08-07 | Infinite Power Solutions, Inc. | Metal film encapsulation |
US20070264564A1 (en) | 2006-03-16 | 2007-11-15 | Infinite Power Solutions, Inc. | Thin film battery on an integrated circuit or circuit board and method thereof |
US7993773B2 (en) | 2002-08-09 | 2011-08-09 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US8394522B2 (en) | 2002-08-09 | 2013-03-12 | Infinite Power Solutions, Inc. | Robust metal film encapsulation |
US8021778B2 (en) | 2002-08-09 | 2011-09-20 | Infinite Power Solutions, Inc. | Electrochemical apparatus with barrier layer protected substrate |
US8431264B2 (en) | 2002-08-09 | 2013-04-30 | Infinite Power Solutions, Inc. | Hybrid thin-film battery |
US8404376B2 (en) | 2002-08-09 | 2013-03-26 | Infinite Power Solutions, Inc. | Metal film encapsulation |
US8445137B1 (en) | 2002-11-27 | 2013-05-21 | Quallion Llc | Primary battery having sloped voltage decay |
US7645543B2 (en) | 2002-10-15 | 2010-01-12 | Polyplus Battery Company | Active metal/aqueous electrochemical cells and systems |
US20080057386A1 (en) | 2002-10-15 | 2008-03-06 | Polyplus Battery Company | Ionically conductive membranes for protection of active metal anodes and battery cells |
US7390591B2 (en) * | 2002-10-15 | 2008-06-24 | Polyplus Battery Company | Ionically conductive membranes for protection of active metal anodes and battery cells |
US7033698B2 (en) * | 2002-11-08 | 2006-04-25 | The Gillette Company | Flexible cathodes |
KR100497249B1 (ko) * | 2003-04-28 | 2005-06-23 | 삼성에스디아이 주식회사 | 리튬 이온 이차 전지 |
US8728285B2 (en) | 2003-05-23 | 2014-05-20 | Demaray, Llc | Transparent conductive oxides |
US6830963B1 (en) * | 2003-10-09 | 2004-12-14 | Micron Technology, Inc. | Fully depleted silicon-on-insulator CMOS logic |
KR100542198B1 (ko) | 2003-10-23 | 2006-01-11 | 삼성에스디아이 주식회사 | 리튬 폴리머 이차 전지 |
KR100953544B1 (ko) | 2004-01-02 | 2010-04-21 | 삼성에스디아이 주식회사 | 리튬 이차 전지용 금속 합금계 음극, 이의 제조 방법 및이를 포함한 전지 |
US10629947B2 (en) | 2008-08-05 | 2020-04-21 | Sion Power Corporation | Electrochemical cell |
US7282295B2 (en) | 2004-02-06 | 2007-10-16 | Polyplus Battery Company | Protected active metal electrode and battery cell structures with non-aqueous interlayer architecture |
US9368775B2 (en) | 2004-02-06 | 2016-06-14 | Polyplus Battery Company | Protected lithium electrodes having porous ceramic separators, including an integrated structure of porous and dense Li ion conducting garnet solid electrolyte layers |
US20060024579A1 (en) * | 2004-07-27 | 2006-02-02 | Vladimir Kolosnitsyn | Battery electrode structure and method for manufacture thereof |
KR100723389B1 (ko) | 2005-12-21 | 2007-05-30 | 삼성에스디아이 주식회사 | 폴리머 전해질막 및 이를 채용한 연료전지 |
JP5466364B2 (ja) * | 2004-12-02 | 2014-04-09 | オクシス・エナジー・リミテッド | リチウム・硫黄電池用電解質及びこれを使用するリチウム・硫黄電池 |
US7959769B2 (en) | 2004-12-08 | 2011-06-14 | Infinite Power Solutions, Inc. | Deposition of LiCoO2 |
DE602005017512D1 (de) | 2004-12-08 | 2009-12-17 | Symmorphix Inc | Abscheidung von licoo2 |
KR101353363B1 (ko) * | 2005-01-18 | 2014-02-18 | 옥시스 에너지 리미티드 | 황 또는 황 화합물을 사용한 전지용 전해질 조성물에 관한개선 |
RU2402842C2 (ru) * | 2005-03-22 | 2010-10-27 | Оксис Энерджи Лимитед | Химический источник электроэнергии и способ его изготовления |
US8017795B2 (en) * | 2005-04-21 | 2011-09-13 | Ndsu Research Foundation | Radiation curable polymer films having improved laser ablation properties and radiation curable sensitizers therefor |
JP2007059264A (ja) * | 2005-08-25 | 2007-03-08 | Hitachi Ltd | 電気化学デバイス |
CN101517814B (zh) | 2006-09-25 | 2012-01-18 | 株式会社Lg化学 | 非水性电解质以及包含该电解质的电化学装置 |
JP2010505044A (ja) | 2006-09-29 | 2010-02-18 | インフィニット パワー ソリューションズ, インコーポレイテッド | フレキシブル基板のマスキングおよびフレキシブル基板上にバッテリ層を堆積させるための材料拘束 |
US8197781B2 (en) | 2006-11-07 | 2012-06-12 | Infinite Power Solutions, Inc. | Sputtering target of Li3PO4 and method for producing same |
US20080318128A1 (en) * | 2007-06-22 | 2008-12-25 | Sion Power Corporation | Lithium alloy/sulfur batteries |
US8268488B2 (en) | 2007-12-21 | 2012-09-18 | Infinite Power Solutions, Inc. | Thin film electrolyte for thin film batteries |
KR20150128817A (ko) | 2007-12-21 | 2015-11-18 | 사푸라스트 리써치 엘엘씨 | 전해질 막을 위한 표적을 스퍼터링하는 방법 |
US8518581B2 (en) | 2008-01-11 | 2013-08-27 | Inifinite Power Solutions, Inc. | Thin film encapsulation for thin film batteries and other devices |
US20090246530A1 (en) * | 2008-03-27 | 2009-10-01 | Imra America, Inc. | Method For Fabricating Thin Films |
US8350519B2 (en) | 2008-04-02 | 2013-01-08 | Infinite Power Solutions, Inc | Passive over/under voltage control and protection for energy storage devices associated with energy harvesting |
MX2010013888A (es) | 2008-06-16 | 2011-05-03 | Polyplus Battery Co Inc | Celdas para baterias del litio/aire acuosas. |
WO2010019577A1 (en) | 2008-08-11 | 2010-02-18 | Infinite Power Solutions, Inc. | Energy device with integral collector surface for electromagnetic energy harvesting and method thereof |
KR101613671B1 (ko) | 2008-09-12 | 2016-04-19 | 사푸라스트 리써치 엘엘씨 | 전자기 에너지에 의해 데이터 통신을 하는 통합 도전성 표면을 가진 에너지 장치 및 그 통신 방법 |
US8508193B2 (en) | 2008-10-08 | 2013-08-13 | Infinite Power Solutions, Inc. | Environmentally-powered wireless sensor module |
US9368772B1 (en) | 2009-06-15 | 2016-06-14 | Sakti3, Inc. | Packaging and termination structure for a solid state battery |
CN102576828B (zh) | 2009-09-01 | 2016-04-20 | 萨普拉斯特研究有限责任公司 | 具有集成薄膜电池的印刷电路板 |
US8632915B2 (en) | 2010-04-26 | 2014-01-21 | Battelle Memorial Institute | Nanocomposite protective coatings for battery anodes |
US20110300432A1 (en) | 2010-06-07 | 2011-12-08 | Snyder Shawn W | Rechargeable, High-Density Electrochemical Device |
WO2012131972A1 (ja) * | 2011-03-31 | 2012-10-04 | 株式会社日立製作所 | 非水電解質電池 |
DE102011075051A1 (de) * | 2011-05-02 | 2012-11-08 | Robert Bosch Gmbh | Kathodenmaterial für Alkali-Schwefel-Zelle |
EP2721665B1 (en) | 2011-06-17 | 2021-10-27 | Sion Power Corporation | Plating technique for electrode |
US9660311B2 (en) | 2011-08-19 | 2017-05-23 | Polyplus Battery Company | Aqueous lithium air batteries |
EP2766949B1 (en) | 2011-10-13 | 2018-12-19 | Sion Power Corporation | Electrode structure and method for making the same |
US9660265B2 (en) | 2011-11-15 | 2017-05-23 | Polyplus Battery Company | Lithium sulfur batteries and electrolytes and sulfur cathodes thereof |
KR101368323B1 (ko) * | 2011-12-16 | 2014-02-28 | 지에스에너지 주식회사 | 기판 표면처리를 통하여 전지 성능이 향상된 박막전지 및 그 제조 방법 |
EP2629352A1 (en) | 2012-02-17 | 2013-08-21 | Oxis Energy Limited | Reinforced metal foil electrode |
US8932771B2 (en) | 2012-05-03 | 2015-01-13 | Polyplus Battery Company | Cathode architectures for alkali metal / oxygen batteries |
EP2784852B1 (en) | 2013-03-25 | 2018-05-16 | Oxis Energy Limited | A method of charging a lithium-sulphur cell |
ES2546609T3 (es) | 2013-03-25 | 2015-09-25 | Oxis Energy Limited | Un método para cargar una celda de litio-azufre |
EP2784850A1 (en) | 2013-03-25 | 2014-10-01 | Oxis Energy Limited | A method of cycling a lithium-sulphur cell |
US9905860B2 (en) | 2013-06-28 | 2018-02-27 | Polyplus Battery Company | Water activated battery system having enhanced start-up behavior |
GB2517228B (en) | 2013-08-15 | 2016-03-02 | Oxis Energy Ltd | Laminate cell |
US9466834B2 (en) | 2013-08-23 | 2016-10-11 | Ut-Battelle, Llc | Lithium-conducting sulfur compound cathode for lithium-sulfur batteries |
DE102013219606A1 (de) * | 2013-09-27 | 2015-04-02 | Robert Bosch Gmbh | Elektrodenmaterial mit Lithium-Argyrodit |
CN105830259B (zh) | 2013-12-17 | 2019-04-09 | 奥克斯能源有限公司 | 用于锂硫电池的电解质 |
CA2950513C (en) | 2014-05-30 | 2023-04-04 | Oxis Energy Limited | Lithium-sulphur cell comprising dinitrile solvent |
DE102014215268A1 (de) * | 2014-08-04 | 2016-02-04 | Robert Bosch Gmbh | Superhydrophobe, nanostrukturierte Schutzschicht für wiederaufladbare Lithium-Batteriezellen mit metallischer Lithium-Anode |
US10573933B2 (en) | 2015-05-15 | 2020-02-25 | Samsung Electronics Co., Ltd. | Lithium metal battery |
KR102390373B1 (ko) | 2015-05-21 | 2022-04-25 | 삼성전자주식회사 | 리튬공기전지 및 그 제조방법 |
KR101990609B1 (ko) * | 2015-09-24 | 2019-06-18 | 주식회사 엘지화학 | 리튬 전극 및 이를 포함하는 리튬 이차전지 |
WO2017104867A1 (ko) | 2015-12-17 | 2017-06-22 | 주식회사 엘지화학 | 리튬 이차 전지용 음극 및 이를 포함하는 리튬 이차 전지 |
US10847799B2 (en) | 2016-04-29 | 2020-11-24 | Samsung Electronics Co., Ltd. | Negative electrode for lithium metal battery and lithium metal battery comprising the same |
US10741846B2 (en) | 2016-05-09 | 2020-08-11 | Samsung Electronics Co., Ltd. | Negative electrode for lithium metal battery and lithium metal battery comprising the same |
KR102093965B1 (ko) * | 2016-11-21 | 2020-03-26 | 주식회사 엘지화학 | 리튬-황 전지 |
KR101951637B1 (ko) * | 2017-04-07 | 2019-02-26 | 일진머티리얼즈 주식회사 | 이차전지용 음극, 이의 제조방법 및 이를 사용하여 제조된 리튬이차전지 |
WO2018212871A2 (en) * | 2017-05-16 | 2018-11-22 | Hanqing Jiang | Three-dimensional soft electrode for lithium metal batteries |
KR102420592B1 (ko) * | 2017-05-18 | 2022-07-13 | 주식회사 엘지에너지솔루션 | 리튬 이차전지용 음극의 제조방법 |
US20190088978A1 (en) | 2017-09-15 | 2019-03-21 | Dyson Technology Limited | Continuous manufacturing of stacked electrochemical device with polymer interlayer |
CN110392946B (zh) * | 2017-10-25 | 2023-04-07 | 株式会社Lg新能源 | 用于二次电池的具有减少的扭曲的单面电极及其制备方法 |
WO2019246095A1 (en) * | 2018-06-21 | 2019-12-26 | Applied Materials, Inc. | Diffusion barrier films enabling the stability of lithium |
CN109912237B (zh) * | 2019-04-09 | 2021-08-03 | 太原理工大学 | 基于阳离子导电玻璃的表面原位金属化方法 |
CN110085804A (zh) * | 2019-05-16 | 2019-08-02 | 珠海冠宇电池有限公司 | 一种超轻质复合负极及含有该负极的锂离子电池 |
CN110993958A (zh) * | 2019-12-26 | 2020-04-10 | 珠海冠宇电池有限公司 | 一种集流体及其制备方法和应用 |
GB202115792D0 (en) * | 2021-11-03 | 2021-12-15 | Dupont Teijin Films Us Lp | Metallised films |
CN114976014B (zh) * | 2022-06-23 | 2023-04-28 | 中国第一汽车股份有限公司 | 一种原纤化网状电极、固态电解质膜、储能装置及车辆 |
Family Cites Families (47)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1985001293A1 (fr) | 1983-09-20 | 1985-03-28 | Societe Nationale Elf Aquitaine | Nouveaux derives de sulfures de polycarbone, leur preparation et leurs applications, notamment en electrochimie |
IL73398A (en) * | 1983-11-02 | 1987-10-20 | Raychem Ltd | Protected metal components and their production |
GB8329209D0 (en) * | 1983-11-02 | 1983-12-07 | Raychem Ltd | Protected electrical components |
US4515931A (en) | 1983-12-19 | 1985-05-07 | General Electric Company | Polyfunctional acrylate monomers and polymers thereof useful as capacitor dielectrics |
US4533710A (en) | 1983-12-19 | 1985-08-06 | General Electric Company | 1,2-Alkanediol diacrylate monomers and polymers thereof useful as capacitor dielectrics |
US4842893A (en) | 1983-12-19 | 1989-06-27 | Spectrum Control, Inc. | High speed process for coating substrates |
US4586111A (en) | 1984-08-01 | 1986-04-29 | Sfe Technologies | Capacitor with dielectric comprising a polymer of polyacrylate polyether pre-polymer |
FR2570882B1 (fr) | 1984-09-21 | 1986-12-05 | Comp Generale Electricite | Matiere active positive a base d'un polymere conducteur electronique pour generateur electrochimique |
US4954371A (en) | 1986-06-23 | 1990-09-04 | Spectrum Control, Inc. | Flash evaporation of monomer fluids |
US4833048A (en) | 1988-03-31 | 1989-05-23 | The United States Of America As Represented By The United States Department Of Energy | Metal-sulfur type cell having improved positive electrode |
JP2635713B2 (ja) * | 1988-09-12 | 1997-07-30 | ハイドローケベック | シート基板上に支持された薄膜電極の製造方法 |
US4917974A (en) | 1989-04-14 | 1990-04-17 | The United States Of America As Represented By The Department Of Energy | Lithium/organosulfur redox cell having protective solid electrolyte barrier formed on anode and method of making same |
US5162175A (en) | 1989-10-13 | 1992-11-10 | Visco Steven J | Cell for making secondary batteries |
US5066554A (en) * | 1990-03-26 | 1991-11-19 | Hope Henry F | Fire and moisture proof anode construction for alkaline metal or alkaline earth metal batteries |
US5324599A (en) | 1991-01-29 | 1994-06-28 | Matsushita Electric Industrial Co., Ltd. | Reversible electrode material |
CA2051614C (fr) * | 1991-09-17 | 1996-01-23 | Michel Gauthier | Collecteurs de courant pour generateurs electrochimiques securitaires, procedes de preparation et generateurs obtenus |
US5194341A (en) | 1991-12-03 | 1993-03-16 | Bell Communications Research, Inc. | Silica electrolyte element for secondary lithium battery |
US5260095A (en) | 1992-08-21 | 1993-11-09 | Battelle Memorial Institute | Vacuum deposition and curing of liquid monomers |
US5441831A (en) | 1992-12-17 | 1995-08-15 | Associated Universities, Inc. | Cells having cathodes containing polycarbon disulfide materials |
AU676293B2 (en) * | 1993-06-24 | 1997-03-06 | Wilson Greatbatch Ltd. | Electrode covering for electrochemical cells |
US5314765A (en) | 1993-10-14 | 1994-05-24 | Martin Marietta Energy Systems, Inc. | Protective lithium ion conducting ceramic coating for lithium metal anodes and associate method |
US5360684A (en) | 1993-10-25 | 1994-11-01 | Hydro-Quebec | Electrochemical cell for polymer electrolyte-lithium batteries (ACEP) |
US5569520A (en) | 1994-01-12 | 1996-10-29 | Martin Marietta Energy Systems, Inc. | Rechargeable lithium battery for use in applications requiring a low to high power output |
US5538812A (en) | 1994-02-04 | 1996-07-23 | Moltech Corporation | Electrolyte materials containing highly dissociated metal ion salts |
US5648187A (en) * | 1994-02-16 | 1997-07-15 | Moltech Corporation | Stabilized anode for lithium-polymer batteries |
US5961672A (en) * | 1994-02-16 | 1999-10-05 | Moltech Corporation | Stabilized anode for lithium-polymer batteries |
US5516598A (en) | 1994-07-28 | 1996-05-14 | Polyplus Battery Company, Inc. | Secondary cell using organosulfur/metal charge transfer materials as positive electrode |
US5478676A (en) * | 1994-08-02 | 1995-12-26 | Rexam Graphics | Current collector having a conductive primer layer |
EP0802898A1 (en) | 1995-01-13 | 1997-10-29 | Sri International | Organic liquid electrolytes and plasticizers |
US5723230A (en) | 1995-02-27 | 1998-03-03 | Yazaki Corporation | Oligosulfide type electrode material and secondary battery containing such electrode material |
US5601947A (en) | 1995-06-07 | 1997-02-11 | Moltech Corporation | Electroactive high storage capacity polycarbon-sulfide materials and electrolytic cells containing same |
US5529860A (en) | 1995-06-07 | 1996-06-25 | Moltech Corporation | Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same |
WO1996041388A1 (en) | 1995-06-07 | 1996-12-19 | Moltech Corporation | Electroactive high storage capacity polyacetylene-co-polysulfur materials and electrolytic cells containing same |
US5792575A (en) | 1995-09-11 | 1998-08-11 | Yazaki Corporation | Lithium sulfur secondary battery and elecrode material for a non-aqueous battery |
JP3525403B2 (ja) | 1995-09-28 | 2004-05-10 | 矢崎総業株式会社 | 電極材料及び二次電池 |
JP3555097B2 (ja) | 1995-09-28 | 2004-08-18 | 矢崎総業株式会社 | 電極材料及び二次電池 |
JPH09120818A (ja) * | 1995-10-26 | 1997-05-06 | Sony Corp | 非水電解液二次電池 |
JP3584666B2 (ja) * | 1996-03-21 | 2004-11-04 | 昭和電工株式会社 | 高分子固体電解質フィルムの積層方法 |
US6153337A (en) | 1997-12-19 | 2000-11-28 | Moltech Corporation | Separators for electrochemical cells |
US6201100B1 (en) | 1997-12-19 | 2001-03-13 | Moltech Corporation | Electroactive, energy-storing, highly crosslinked, polysulfide-containing organic polymers and methods for making same |
US6402795B1 (en) * | 1998-02-18 | 2002-06-11 | Polyplus Battery Company, Inc. | Plating metal negative electrodes under protective coatings |
JP2000080138A (ja) * | 1998-09-03 | 2000-03-21 | Nippon Kayaku Co Ltd | 高分子固体電解質用樹脂組成物、高分子固体電解質及びポリマー電池 |
US6194098B1 (en) * | 1998-12-17 | 2001-02-27 | Moltech Corporation | Protective coating for separators for electrochemical cells |
US6277514B1 (en) * | 1998-12-17 | 2001-08-21 | Moltech Corporation | Protective coating for separators for electrochemical cells |
US6302928B1 (en) | 1998-12-17 | 2001-10-16 | Moltech Corporation | Electrochemical cells with high volumetric density of electroactive sulfur-containing materials in cathode active layers |
US6190426B1 (en) * | 1998-12-17 | 2001-02-20 | Moltech Corporation | Methods of preparing prismatic cells |
US6413285B1 (en) * | 1999-11-01 | 2002-07-02 | Polyplus Battery Company | Layered arrangements of lithium electrodes |
-
2001
- 2001-12-18 WO PCT/US2001/049170 patent/WO2002050933A2/en active IP Right Grant
- 2001-12-18 US US10/025,651 patent/US6706449B2/en not_active Expired - Lifetime
- 2001-12-18 CN CNB018224962A patent/CN1279633C/zh not_active Expired - Lifetime
- 2001-12-18 JP JP2002551931A patent/JP4080335B2/ja not_active Expired - Lifetime
- 2001-12-18 EP EP01988338A patent/EP1344265B1/en not_active Expired - Lifetime
- 2001-12-18 KR KR1020037008439A patent/KR100863603B1/ko active IP Right Grant
- 2001-12-18 DE DE60132809T patent/DE60132809T2/de not_active Expired - Lifetime
- 2001-12-18 AU AU2002241654A patent/AU2002241654A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
DE60132809T2 (de) | 2009-02-05 |
WO2002050933A3 (en) | 2003-04-17 |
AU2002241654A1 (en) | 2002-07-01 |
JP2004527068A (ja) | 2004-09-02 |
CN1489795A (zh) | 2004-04-14 |
DE60132809D1 (de) | 2008-03-27 |
WO2002050933A2 (en) | 2002-06-27 |
KR20030066746A (ko) | 2003-08-09 |
US6706449B2 (en) | 2004-03-16 |
US20020187398A1 (en) | 2002-12-12 |
CN1279633C (zh) | 2006-10-11 |
EP1344265A2 (en) | 2003-09-17 |
KR100863603B1 (ko) | 2008-10-15 |
EP1344265B1 (en) | 2008-02-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4080335B2 (ja) | 電気化学電池のためのリチウム負極 | |
US11316204B2 (en) | Separation of electrolytes | |
KR100686948B1 (ko) | 전기화학 전지를 위한 리튬 애노드 | |
JP4347577B2 (ja) | 電気化学電池のためのリチウム負極 | |
US6797428B1 (en) | Lithium anodes for electrochemical cells | |
US6733924B1 (en) | Lithium anodes for electrochemical cells | |
JP4801304B2 (ja) | リチウム‐硫黄バッテリーを充電する方法 | |
KR100652926B1 (ko) | 캐소드 활성층에 고 부피 밀도의 전기활성 황-함유 물질을갖는 전기화학 전지 | |
US6537701B1 (en) | Coated lithium electrodes | |
US5851504A (en) | Carbon based electrodes | |
WO2002027856A1 (fr) | Pile secondaire au lithium | |
CN113632260A (zh) | 负极和包含它的二次电池 | |
JP2001229914A (ja) | 負極及び二次電池 | |
CN113646946A (zh) | 二次电池 | |
CN113728470A (zh) | 用于负极的粘合剂组合物、负极和二次电池 | |
JPH07135024A (ja) | 二次電池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041215 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20041215 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20051130 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20051206 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20060306 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20060313 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20060606 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20070810 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20071112 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20071119 |
|
A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20071210 |
|
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: 20080109 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080206 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110215 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4080335 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120215 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130215 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130215 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140215 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |