JP6600300B2 - 固体電解質用多重層配置構成 - Google Patents
固体電解質用多重層配置構成 Download PDFInfo
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- JP6600300B2 JP6600300B2 JP2016514298A JP2016514298A JP6600300B2 JP 6600300 B2 JP6600300 B2 JP 6600300B2 JP 2016514298 A JP2016514298 A JP 2016514298A JP 2016514298 A JP2016514298 A JP 2016514298A JP 6600300 B2 JP6600300 B2 JP 6600300B2
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/1004—Fuel cells with solid electrolytes characterised by membrane-electrode assemblies [MEA]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/1213—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the electrode/electrolyte combination or the supporting material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M2008/1293—Fuel cells with solid oxide electrolytes
-
- 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
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
-
- 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
- H01M2300/0065—Solid electrolytes
- H01M2300/0068—Solid electrolytes inorganic
- H01M2300/0071—Oxides
- H01M2300/0074—Ion conductive at high temperature
- H01M2300/0077—Ion conductive at high temperature based on zirconium oxide
-
- 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
- H01M2300/0088—Composites
- H01M2300/0094—Composites in the form of layered products, e.g. coatings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M8/00—Fuel cells; Manufacture thereof
- H01M8/10—Fuel cells with solid electrolytes
- H01M8/12—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte
- H01M8/124—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte
- H01M8/1246—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides
- H01M8/1253—Fuel cells with solid electrolytes operating at high temperature, e.g. with stabilised ZrO2 electrolyte characterised by the process of manufacturing or by the material of the electrolyte the electrolyte consisting of oxides the electrolyte containing zirconium oxide
-
- 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
- Y02E60/30—Hydrogen technology
- Y02E60/50—Fuel cells
-
- 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
Description
2 高酸素量の第2層
3 多孔性アノード
4 固体電解質
11 スパッタターゲット
12 冷却装置
13 作動ガス
14 入口開口
15 出口開口
16 源電圧
17 酸素
18 バイアス電圧
19 基板ホルダ
20 加熱器
21 試料
Claims (15)
- 多孔性のアノード(3)と多孔性のカソードとの間に配置された多重層の固体電解質(4)を有しており、この固体電解質(4)は少なくとも1つの第1層(1)と少なくとも1つの第2層(2)から成る層状構造を有し、前記第2層(2)は第1層(1)よりも高い酸素量を有し、かつ、前記第1層(1)と第2層(2)は酸素を除いた組成がほぼ同一であり、さらに、低酸素量の前記第1層(1)は金属製層又は準化学量論量の酸素が挿入された金属製層とし、高酸素量の前記第2層(2)は酸化セラミック製層とし、
前記第1層(1)及び前記第2層(2)の結晶子は柱状の構造であり、前記第1層(1)と前記第2層(2)の結晶子の構造が異なる、
電気化学的機能デバイス用のカソード・電解質・アノードユニット。 - 固体電解質(4)が交互に入れ替わる層順列を有し、低酸素量の第1層(1)と高酸素量の第2層(2)とがそれぞれ交互に上下に配置されることを特徴とする請求項1記載のカソード・電解質・アノードユニット。
- 固体電解質(4)が、全部で低酸素量の少なくとも2つの第1層(1)と高酸素量の少なくとも2つの第2層(2)とが交互に入れ替わる層順列を有することを特徴とする請求項2記載のカソード・電解質・アノードユニット。
- 低酸素量の第1層(1)と高酸素量の第2層(2)とが異なる結晶構造を形成することを特徴とする請求項1から3の1つに記載のカソード・電解質・アノードユニット。
- 低酸素量の第1層(1)がそれぞれ200〜800nmの層厚を有することを特徴とす
る請求項1から4の1つに記載のカソード・電解質・アノードユニット。 - 高酸素量の第2層(2)がそれぞれ200〜800nmの層厚を有することを特徴とする請求項1から5の1つに記載のカソード・電解質・アノードユニット。
- 固体電解質(4)の層厚が1〜10μmであることを特徴とする請求項1から6の1つに記載のカソード・電解質・アノードユニット。
- 前記第1層(1)がアルカリ土類元素もしくは希土類をドープされたZrから成り,特にYドープZrまたはScドープZrから成り,またはGdドープCeから成り、さらに準化学量論量の酸素が挿入されており、前記第2層(2)が相応する化学量論量の酸化物から形成されることを特徴とする請求項1から7の1つに記載のカソード・電解質・アノードユニット。
- 多重層の固体電解質(4)と電極との間に少なくとも1つの別の層であって、拡散バリア層が配置されることを特徴とする請求項1から8の1つに記載のカソード・電解質・アノードユニット。
- 金属基板支持型燃料電池、アノード支持型燃料電池またはカソード支持型燃料電池に用いられる、請求項1から9の1つに記載のカソード・電解質・アノードユニット。
- 以下の工程:
a.多孔性基板を用意する工程と、
b.金属製層(1)または酸化セラミック製層(2)を選択的に作り、その際前記金属製
層(1)は予めスパッタ法により気相に移行された金属の混合物の析出から作り、前記酸化セラミック製層(2)は予め気相に移行された、即ち、ガス状の金属混合物の析出により、反応ガスとしての酸素または酸素含有ガスの供給下に作られる工程と、
c.金属製層(1)および酸化セラミック製層(2)が交互に上下に配置される層列を得
るために工程b)を1回または数回繰り返す工程と、
を有する蒸着法に基づく電気化学的機能デバイス用の、金属製層(1)および酸化セラミック製層(2)が交互に配置された多重層固体電解質の製造方法。 - 基板のコーティングがガス流・スパッタ法により行われることを特徴とする請求項11記載の方法。
- 金属製層(1)の層厚が200〜800nmであることを特徴とする請求項11または12記載の方法。
- 酸化セラミック製層(2)の層厚が200〜800nmであることを特徴とする請求項11から13の1つに記載の方法。
- 第1層として、酸化セラミック製層(2)が500nm〜3μmの層厚で基板上に載置され、これに続く可能性のある酸化セラミック製層(2)が200〜800nmの層厚を有することを特徴とする請求項11から13の1つに記載の方法。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102013008472.5 | 2013-05-21 | ||
DE102013008472.5A DE102013008472A1 (de) | 2013-05-21 | 2013-05-21 | Mehrlagige Schichtanordnung für einen Festkörperelektrolyt |
PCT/EP2014/001352 WO2014187559A1 (de) | 2013-05-21 | 2014-05-20 | Mehrlagige schichtanordnung für einen festkörperelektrolyt |
Publications (3)
Publication Number | Publication Date |
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JP2016524282A JP2016524282A (ja) | 2016-08-12 |
JP2016524282A5 JP2016524282A5 (ja) | 2017-06-08 |
JP6600300B2 true JP6600300B2 (ja) | 2019-10-30 |
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Application Number | Title | Priority Date | Filing Date |
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JP2016514298A Expired - Fee Related JP6600300B2 (ja) | 2013-05-21 | 2014-05-20 | 固体電解質用多重層配置構成 |
Country Status (10)
Country | Link |
---|---|
US (1) | US10312540B2 (ja) |
EP (1) | EP3000149B1 (ja) |
JP (1) | JP6600300B2 (ja) |
KR (1) | KR20160010465A (ja) |
CN (1) | CN105493327B (ja) |
CA (1) | CA2911454A1 (ja) |
DE (1) | DE102013008472A1 (ja) |
DK (1) | DK3000149T3 (ja) |
TW (1) | TWI634696B (ja) |
WO (1) | WO2014187559A1 (ja) |
Families Citing this family (5)
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JP6014807B2 (ja) | 2014-11-20 | 2016-10-26 | 株式会社プラズマイオンアシスト | 燃料電池用セパレータ又は燃料電池用集電部材、及びその製造方法 |
CN105762391B (zh) * | 2016-04-15 | 2019-01-08 | 暨南大学 | 组件组成一体化的质子导体低温固体氧化物电池及其制备 |
AU2019338937A1 (en) * | 2018-09-12 | 2021-03-18 | Gelion Technologies Pty Ltd | Battery with halogen sequestering agent |
US10930844B2 (en) | 2018-10-11 | 2021-02-23 | International Business Machines Corporation | Three-terminal oxygen intercalation neuromorphic devices |
KR20210076688A (ko) | 2019-12-16 | 2021-06-24 | 삼성전자주식회사 | 복합 고체전해질, 이를 포함하는 전기화학 셀, 및 상기 복합 고체전해질의 제조방법 |
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-
2013
- 2013-05-21 DE DE102013008472.5A patent/DE102013008472A1/de not_active Ceased
-
2014
- 2014-05-20 TW TW103117554A patent/TWI634696B/zh not_active IP Right Cessation
- 2014-05-20 CA CA2911454A patent/CA2911454A1/en not_active Abandoned
- 2014-05-20 KR KR1020157033280A patent/KR20160010465A/ko not_active Application Discontinuation
- 2014-05-20 JP JP2016514298A patent/JP6600300B2/ja not_active Expired - Fee Related
- 2014-05-20 DK DK14728826.0T patent/DK3000149T3/en active
- 2014-05-20 WO PCT/EP2014/001352 patent/WO2014187559A1/de active Application Filing
- 2014-05-20 US US14/892,891 patent/US10312540B2/en not_active Expired - Fee Related
- 2014-05-20 CN CN201480029350.9A patent/CN105493327B/zh not_active Expired - Fee Related
- 2014-05-20 EP EP14728826.0A patent/EP3000149B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
CN105493327A (zh) | 2016-04-13 |
WO2014187559A8 (de) | 2016-02-18 |
EP3000149B1 (de) | 2017-05-10 |
DE102013008472A1 (de) | 2014-11-27 |
US20160118680A1 (en) | 2016-04-28 |
DK3000149T3 (en) | 2017-08-28 |
TW201505246A (zh) | 2015-02-01 |
JP2016524282A (ja) | 2016-08-12 |
US10312540B2 (en) | 2019-06-04 |
WO2014187559A1 (de) | 2014-11-27 |
KR20160010465A (ko) | 2016-01-27 |
CN105493327B (zh) | 2018-01-30 |
EP3000149A1 (de) | 2016-03-30 |
CA2911454A1 (en) | 2014-11-27 |
TWI634696B (zh) | 2018-09-01 |
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