CN102664273A - 一种提高固体氧化物燃料电池阴极性能的方法 - Google Patents
一种提高固体氧化物燃料电池阴极性能的方法 Download PDFInfo
- Publication number
- CN102664273A CN102664273A CN2012101686777A CN201210168677A CN102664273A CN 102664273 A CN102664273 A CN 102664273A CN 2012101686777 A CN2012101686777 A CN 2012101686777A CN 201210168677 A CN201210168677 A CN 201210168677A CN 102664273 A CN102664273 A CN 102664273A
- Authority
- CN
- China
- Prior art keywords
- cathode
- solid oxide
- oxide fuel
- fuel cell
- cathode layer
- 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.)
- Granted
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 23
- 239000007787 solid Substances 0.000 title claims abstract description 23
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 150000001768 cations Chemical class 0.000 claims abstract description 10
- 238000001035 drying Methods 0.000 claims abstract description 4
- 229910001420 alkaline earth metal ion Inorganic materials 0.000 claims abstract description 3
- 229910001428 transition metal ion Inorganic materials 0.000 claims abstract description 3
- 238000012986 modification Methods 0.000 claims description 16
- 230000004048 modification Effects 0.000 claims description 16
- 239000003792 electrolyte Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 7
- 206010020843 Hyperthermia Diseases 0.000 claims description 3
- 230000036031 hyperthermia Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 17
- 239000001301 oxygen Substances 0.000 abstract description 17
- 229910052760 oxygen Inorganic materials 0.000 abstract description 17
- 230000010287 polarization Effects 0.000 abstract description 11
- 230000010757 Reduction Activity Effects 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 abstract description 4
- 239000010410 layer Substances 0.000 abstract 2
- 239000002344 surface layer Substances 0.000 abstract 1
- 238000005245 sintering Methods 0.000 description 16
- 239000010416 ion conductor Substances 0.000 description 11
- 239000010406 cathode material Substances 0.000 description 9
- 239000004020 conductor Substances 0.000 description 8
- 229910002741 Ba0.5Sr0.5Co0.8Fe0.2O3-δ Inorganic materials 0.000 description 6
- 229910002742 Ba0.5Sr0.5Co0.8Fe0.2O3−δ Inorganic materials 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 238000006722 reduction reaction Methods 0.000 description 5
- 229910002806 Sm0.2Ce0.8O1.9 Inorganic materials 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 229910002607 Gd0.1Ce0.9O1.95 Inorganic materials 0.000 description 3
- 229910002201 La0.8Sr0.2Ga0.83Mg0.17O3−δ Inorganic materials 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 2
- MRELNEQAGSRDBK-UHFFFAOYSA-N lanthanum(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[La+3].[La+3] MRELNEQAGSRDBK-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910002939 BaZr0.8Y0.2O3−δ Inorganic materials 0.000 description 1
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 229910002207 La0.8Sr0.2MnO3–δ Inorganic materials 0.000 description 1
- 229910002206 La0.8Sr0.2MnO3−δ Inorganic materials 0.000 description 1
- ISSXKNWTCLRPJY-UHFFFAOYSA-N O.O.[O-2].[Zr+4].[O-2] Chemical compound O.O.[O-2].[Zr+4].[O-2] ISSXKNWTCLRPJY-UHFFFAOYSA-N 0.000 description 1
- IFKAROTVVUBMBY-UHFFFAOYSA-N [Ba].[Ce] Chemical compound [Ba].[Ce] IFKAROTVVUBMBY-UHFFFAOYSA-N 0.000 description 1
- ISWNJSHGUJYCFP-UHFFFAOYSA-N [Ce].[Sr] Chemical compound [Ce].[Sr] ISWNJSHGUJYCFP-UHFFFAOYSA-N 0.000 description 1
- CAGZNTXUZUOERQ-UHFFFAOYSA-N [O-2].O.[Ce+3] Chemical compound [O-2].O.[Ce+3] CAGZNTXUZUOERQ-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- YIMPFANPVKETMG-UHFFFAOYSA-N barium zirconium Chemical compound [Zr].[Ba] YIMPFANPVKETMG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000011532 electronic conductor Substances 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- PDGYMUBNWUUWEI-UHFFFAOYSA-N strontium zirconium Chemical compound [Sr].[Zr] PDGYMUBNWUUWEI-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Inert Electrodes (AREA)
- Fuel Cell (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210168677.7A CN102664273B (zh) | 2012-05-25 | 2012-05-25 | 一种提高固体氧化物燃料电池阴极性能的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210168677.7A CN102664273B (zh) | 2012-05-25 | 2012-05-25 | 一种提高固体氧化物燃料电池阴极性能的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102664273A true CN102664273A (zh) | 2012-09-12 |
CN102664273B CN102664273B (zh) | 2014-06-25 |
Family
ID=46773725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210168677.7A Active CN102664273B (zh) | 2012-05-25 | 2012-05-25 | 一种提高固体氧化物燃料电池阴极性能的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102664273B (zh) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105056961A (zh) * | 2015-07-28 | 2015-11-18 | 南京航空航天大学 | 用于析氧反应的无定形非贵金属氢氧化物修饰的钙钛矿复合催化剂及其制备方法 |
CN105742679A (zh) * | 2014-12-08 | 2016-07-06 | 中国科学院大连化学物理研究所 | 一种固体氧化物燃料电池阴极的改性方法 |
CN110212092A (zh) * | 2019-04-11 | 2019-09-06 | 浙江大学 | 梯度结构特征的二维Ruddlesden-Popper杂化钙钛矿薄膜及其制备方法 |
US11590568B2 (en) | 2019-12-19 | 2023-02-28 | 6K Inc. | Process for producing spheroidized powder from feedstock materials |
US11633785B2 (en) | 2019-04-30 | 2023-04-25 | 6K Inc. | Mechanically alloyed powder feedstock |
US11717886B2 (en) | 2019-11-18 | 2023-08-08 | 6K Inc. | Unique feedstocks for spherical powders and methods of manufacturing |
US11839919B2 (en) | 2015-12-16 | 2023-12-12 | 6K Inc. | Spheroidal dehydrogenated metals and metal alloy particles |
US11855278B2 (en) | 2020-06-25 | 2023-12-26 | 6K, Inc. | Microcomposite alloy structure |
US11919071B2 (en) | 2020-10-30 | 2024-03-05 | 6K Inc. | Systems and methods for synthesis of spheroidized metal powders |
US11963287B2 (en) | 2020-09-24 | 2024-04-16 | 6K Inc. | Systems, devices, and methods for starting plasma |
US12040162B2 (en) | 2023-06-07 | 2024-07-16 | 6K Inc. | Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08180879A (ja) * | 1994-12-21 | 1996-07-12 | Toyota Motor Corp | 燃料電池の電極およびその製造方法並びに発電層の製造方法 |
CN101339997A (zh) * | 2007-07-06 | 2009-01-07 | 中国科学院大连化学物理研究所 | 一种中温固体氧化物燃料电池膜电极组件及其制备 |
CN102104153A (zh) * | 2011-01-07 | 2011-06-22 | 上海交通大学 | 中低温固体氧化物燃料电池阴极制备方法 |
JP2012033418A (ja) * | 2010-07-30 | 2012-02-16 | Toshiba Corp | 固体酸化物型燃料電池、及びその製造方法 |
-
2012
- 2012-05-25 CN CN201210168677.7A patent/CN102664273B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH08180879A (ja) * | 1994-12-21 | 1996-07-12 | Toyota Motor Corp | 燃料電池の電極およびその製造方法並びに発電層の製造方法 |
CN101339997A (zh) * | 2007-07-06 | 2009-01-07 | 中国科学院大连化学物理研究所 | 一种中温固体氧化物燃料电池膜电极组件及其制备 |
JP2012033418A (ja) * | 2010-07-30 | 2012-02-16 | Toshiba Corp | 固体酸化物型燃料電池、及びその製造方法 |
CN102104153A (zh) * | 2011-01-07 | 2011-06-22 | 上海交通大学 | 中低温固体氧化物燃料电池阴极制备方法 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105742679A (zh) * | 2014-12-08 | 2016-07-06 | 中国科学院大连化学物理研究所 | 一种固体氧化物燃料电池阴极的改性方法 |
CN105056961A (zh) * | 2015-07-28 | 2015-11-18 | 南京航空航天大学 | 用于析氧反应的无定形非贵金属氢氧化物修饰的钙钛矿复合催化剂及其制备方法 |
CN105056961B (zh) * | 2015-07-28 | 2017-09-05 | 南京航空航天大学 | 用于析氧反应的无定形非贵金属氢氧化物修饰的钙钛矿复合催化剂及其制备方法 |
US11839919B2 (en) | 2015-12-16 | 2023-12-12 | 6K Inc. | Spheroidal dehydrogenated metals and metal alloy particles |
CN110212092A (zh) * | 2019-04-11 | 2019-09-06 | 浙江大学 | 梯度结构特征的二维Ruddlesden-Popper杂化钙钛矿薄膜及其制备方法 |
US11633785B2 (en) | 2019-04-30 | 2023-04-25 | 6K Inc. | Mechanically alloyed powder feedstock |
US11717886B2 (en) | 2019-11-18 | 2023-08-08 | 6K Inc. | Unique feedstocks for spherical powders and methods of manufacturing |
US11590568B2 (en) | 2019-12-19 | 2023-02-28 | 6K Inc. | Process for producing spheroidized powder from feedstock materials |
US11855278B2 (en) | 2020-06-25 | 2023-12-26 | 6K, Inc. | Microcomposite alloy structure |
US11963287B2 (en) | 2020-09-24 | 2024-04-16 | 6K Inc. | Systems, devices, and methods for starting plasma |
US11919071B2 (en) | 2020-10-30 | 2024-03-05 | 6K Inc. | Systems and methods for synthesis of spheroidized metal powders |
US12040162B2 (en) | 2023-06-07 | 2024-07-16 | 6K Inc. | Plasma apparatus and methods for processing feed material utilizing an upstream swirl module and composite gas flows |
Also Published As
Publication number | Publication date |
---|---|
CN102664273B (zh) | 2014-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102664273B (zh) | 一种提高固体氧化物燃料电池阴极性能的方法 | |
Zhu et al. | Evaluation of SrSc0. 175Nb0. 025Co0. 8O3-δ perovskite as a cathode for proton-conducting solid oxide fuel cells: the possibility of in situ creating protonic conductivity and electrochemical performance | |
Gao et al. | Infiltrated Pr2NiO4 as promising bi-electrode for symmetrical solid oxide fuel cells | |
CN103390739B (zh) | 一种固体氧化物燃料电池氧化铈基电解质隔层及其制备 | |
Huang et al. | Investigation of La2NiO4+ δ-based cathodes for SDC–carbonate composite electrolyte intermediate temperature fuel cells | |
US11817589B2 (en) | Solid oxide fuel cells with cathode functional layers | |
Ding et al. | La0. 6Ca0. 4Fe0. 8Ni0. 2O3− δ–Sm0. 2Ce0. 8O1. 9 composites as symmetrical bi-electrodes for solid oxide fuel cells through infiltration and in-situ exsolution | |
Cai et al. | Characterization and polarization DRT analysis of a stable and highly active proton-conducting cathode | |
Lv et al. | SrCo0. 4Fe0. 4Zr0. 1Y0. 1O3-δ, A new CO2 tolerant cathode for proton-conducting solid oxide fuel cells | |
CN106887604A (zh) | 一种固体氧化物燃料电池阴极材料 | |
Chen et al. | Impregnated Nd2NiO4+ δ-scandia stabilized zirconia composite cathode for intermediate-temperature solid oxide fuel cells | |
Hou et al. | High performance of Mo-doped La0. 6Sr0. 4Fe0. 9Ni0. 1O3-δ perovskites as anode for solid oxide fuel cells | |
Fu et al. | Performance of Pd-impregnated Sr1. 9FeNb0. 9Mo0. 1O6-δ double perovskites as symmetrical electrodes for direct hydrocarbon solid oxide fuel cells | |
CN113667998A (zh) | 一种可逆型固体氧化物电解池及其制备方法 | |
Ding et al. | Enhanced SOFC cathode performance by infiltrating Ba0. 5Sr0. 5Co0. 8Fe0. 2O3− δ nanoparticles for intermediate temperature solid oxide fuel cells | |
Li et al. | Suppression of Sr surface segregation in La0. 8Sr0. 2Co0. 2Fe0. 8O3-δ via Nb doping in B-site | |
CN104934615A (zh) | 含锡纳米氧化物在低温固体氧化物燃料电池阴极中的应用 | |
Yang et al. | Tuning Ba0. 5Sr0. 5Co0. 8Fe0. 2O3-δ cathode to high stability and activity via Ce-doping for ceramic fuel cells | |
Zhao et al. | Surface modification of La0. 6Sr0. 4Co0. 2Fe0. 8O3 cathode by infiltrating A-site deficient non-strontium La0. 94Ni0. 6Fe0. 4O3 perovskite for solid oxide fuel cells | |
Zhu et al. | Pr0. 7Ba0. 3Co0. 8-xFe0. 2NixO3− δ perovskite: High activity and durable cathode for intermediate-to-low-temperature proton-conducting solid oxide fuel cells | |
Hu et al. | A high-performance composite cathode based on thermal expansion complementation for SOFC | |
Song et al. | A novel triple-conductive cathode with high efficiency and stability for protonic ceramic fuel cells | |
Lyu et al. | Enhancement of the cathode/electrolyte interface by a sintering-active barrier layer for solid oxide fuel cells | |
Gong et al. | Multicomponent doping realized superior triple-conducting within cobalt-free Ruddlesden-Popper-type perovskite for Proton-conducting fuel cells cathode | |
CN105742676A (zh) | 一种新型燃料电池 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180921 Address after: 430048 5 A-1 (11) in the east of the Golden Lake Street, East Lake Road and North East Garden Road, East and West, Wuhan, Hubei. Patentee after: WUHAN FPS NEW ENERGY TECHNOLOGY Co.,Ltd. Address before: 210009, 5 new model street, Gulou District, Jiangsu, Nanjing Patentee before: Nanjing Tech University |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210222 Address after: 1 / F, No. 366, section 4, South Third Ring Road, Chengdu hi tech Zone, Chengdu, Sichuan 610041 Patentee after: Chengdu fosser New Energy Technology Co.,Ltd. Address before: 430048 5 A-1 (11) in the east of the Golden Lake Street, East Lake Road and North East Garden Road, East and West, Wuhan, Hubei. Patentee before: WUHAN FPS NEW ENERGY TECHNOLOGY Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221019 Address after: No. 1, Qianjin Industrial Park, Yuxian Street, Caidian District, Wuhan, Hubei 430100 Patentee after: Forsyer Technology Group Co.,Ltd. Address before: 1 / F, No. 366, section 4, South Third Ring Road, Chengdu hi tech Zone, Chengdu, Sichuan 610041 Patentee before: Chengdu fosser New Energy Technology Co.,Ltd. |