CN113224328A - High-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst - Google Patents

High-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst Download PDF

Info

Publication number
CN113224328A
CN113224328A CN202110442105.2A CN202110442105A CN113224328A CN 113224328 A CN113224328 A CN 113224328A CN 202110442105 A CN202110442105 A CN 202110442105A CN 113224328 A CN113224328 A CN 113224328A
Authority
CN
China
Prior art keywords
catalyst
nickel
perovskite structure
nano
anode catalyst
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
Application number
CN202110442105.2A
Other languages
Chinese (zh)
Other versions
CN113224328B (en
Inventor
涂宝峰
苏新
张会敏
尹燕霞
张同环
张福俊
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shandong University of Science and Technology
Original Assignee
Shandong University of Science and Technology
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shandong University of Science and Technology filed Critical Shandong University of Science and Technology
Priority to CN202110442105.2A priority Critical patent/CN113224328B/en
Publication of CN113224328A publication Critical patent/CN113224328A/en
Application granted granted Critical
Publication of CN113224328B publication Critical patent/CN113224328B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/90—Selection of catalytic material
    • H01M4/9016—Oxides, hydroxides or oxygenated metallic salts
    • H01M4/9025—Oxides specially used in fuel cell operating at high temperature, e.g. SOFC
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Manufacturing & Machinery (AREA)
  • Electrochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Composite Materials (AREA)
  • Inert Electrodes (AREA)

Abstract

The invention discloses a high-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst, which is prepared by wrapping a nano perovskite structure catalyst on a nickel-based anode catalyst; the nano perovskite structure catalyst is as follows: [ A ]xSr(1‑x)]zTiMo(1‑y)NiyO6±δWherein A is selected from one or more of rare earth and alkaline earth oxide, delta represents oxygen non-stoichiometric value generated by doping, x is more than or equal to 0 and less than or equal to 0.8, y is more than or equal to 0 and less than or equal to 0.6, and z is more than or equal to 1.8 and less than or equal to 2. The invention adopts the nano perovskite structure catalyst to wrap the nickel-based anode catalyst to obtain the high-activity sulfur poisoning resistant solid oxide fuel cell nano-The micron composite anode catalyst is used in preparing cell, and when sulfur-containing fuel is used, the cell has the features of high performance, high sulfur poisoning resistance, high stability, etc.

Description

High-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst
Technical Field
The invention relates to the field of solid oxide fuel cells, in particular to a high-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst.
Background
Energy and environment have become two major hot problems related to the sustainable development of human society. With the continuous promotion of the modernization process of the human society, the contradiction between the dependence on energy and the gradual exhaustion of fossil energy is gradually intensified. Discharge of a large amount of pollutants and CO in the process of energy production and use2And the like, are one of the causes of important air pollution sources. Find a clean, highly effective and CO2Energy technology with low net emission has become an urgent need for the development of human society.
The solid oxide fuel cell is an energy conversion device, can efficiently convert chemical energy in fuel gas (such as natural gas, coal-based synthesis gas and the like) into electric energy and heat energy, does not use noble metal catalysts, adopts an all-solid-state structure, has low emission and low noise, is an ideal technology for a dispersed power station and a centralized power station, and can also be applied to vehicle auxiliary power supplies, portable power supplies and the like. However, these fuels often contain trace amounts of sulfur-containing components, so that most of the solid oxide fuel cell anodes, especially the widely used nickel-based anodes, are prone to sulfur adsorption on the anode to cause electrode poisoning, and thus the cell performance is continuously degraded when the fuels containing sulfur components are adopted. Therefore, research on the anode with high activity and sulfur poisoning resistance, improvement of long-term stability and reliability of the cell, satisfaction of commercial application requirements, and improvement of performance and stability of the solid oxide fuel cell become key points of domestic and foreign research and development.
The nickel-based anode is an anode material commonly used by the current solid oxide fuel cell due to high conductivity and good activity of the nickel-based anode, but when fuel containing sulfur is adopted, sulfur is easily adsorbed on the nickel-based anode to cause electrode poisoning, so that the activity of the electrode is continuously reduced and even inactivated. The nano perovskite type anode has better sulfur poisoning resistance, but when the nano perovskite type anode is directly used as the anode, the conductivity is lower, so that the battery performance is not high.
Disclosure of Invention
Based on the technical problems, the invention provides a high-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst.
The technical solution adopted by the invention is as follows:
a high-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst is prepared by wrapping a nano perovskite structure catalyst on a nickel-based anode catalyst;
the nano perovskite structure catalyst is as follows: [ A ]xSr(1-x)]zTiMo(1-y)NiyO6±δWherein A is selected from one or more of rare earth and alkaline earth oxide, delta represents oxygen non-stoichiometric value generated by doping, x is more than or equal to 0 and less than or equal to 0.8, y is more than or equal to 0 and less than or equal to 0.6, and z is more than or equal to 1.8 and less than or equal to 2.
The particle size of the nano perovskite structure anode catalyst is between 0.1 and 200 nanometers, and more preferably between 1 and 100 nanometers. The nano perovskite structure anode catalyst can be prepared by sol-gel, glycine, coprecipitation, solid-phase reaction and other methods.
The high-activity sulfur poisoning-resistant solid oxide fuel cell anode catalyst is a nano-micron composite anode catalyst, namely a micron nickel-based catalyst wrapped by a nano perovskite structure catalyst, wherein the nano perovskite structure catalyst is in a nano level, and the nickel-based catalyst is in a micron level.
The nano perovskite structure catalyst is wrapped on the nickel-based anode catalyst, and the method specifically comprises the following steps:
preparing a solution by adopting a nano perovskite structure catalyst, and then directly dipping and wrapping the solution on the surface of a nickel-based catalyst to obtain the catalyst;
or adopting a solution prepared according to the proportion of the perovskite structure catalyst, namely a reaction raw material mixed solution prepared according to the stoichiometric ratio to directly dip the surface of the nickel-based catalyst, and roasting to obtain the nickel-based composite anode catalyst wrapped by the nano perovskite structure catalyst;
or directly dipping the solution of the nano perovskite structure catalyst on a nickel-based composite anode, and roasting to obtain the nickel-based composite anode catalyst wrapped by the nano perovskite structure catalyst;
or adopting a solution prepared according to the proportion of the perovskite structure catalyst, namely a reaction raw material mixed solution prepared according to the stoichiometric ratio to directly dip the nickel-based composite anode and roasting the nickel-based composite anode to obtain the nickel-based composite anode catalyst wrapped by the nano perovskite structure catalyst.
The roasting temperature is preferably 800-1100 ℃, and the roasting time is preferably 2-3 hours.
The mass percentage concentration of the solution is 0.2-25%, and the solution is a highly dispersed solution.
The nano perovskite structure catalyst is wrapped on the nickel-based anode catalyst, wherein the nano perovskite structure anode catalyst plays a role in improving the activity of the electrode and resisting sulfur poisoning, and the nickel-based catalyst plays a role in improving the electrical conductivity of the electrode.
The nickel-based catalyst wrapped by the nano perovskite structure catalyst is compounded and then used on a solid oxide fuel cell, and when a sulfur-containing fuel is adopted, the cell has the characteristics of high performance, sulfur poisoning resistance, good stability and the like.
The nano-micron composite anode catalyst formed by wrapping the nickel-based anode catalyst with the nano perovskite structure catalyst can be used for solid oxide fuel cells with various structures, such as flat plates, tubes, anode-supported type, electrolyte-supported type and the like.
The beneficial technical effects of the invention are as follows:
the invention adopts the nano perovskite structure catalyst to wrap the nickel-based anode catalyst to obtain the high-activity sulfur poisoning resistant solid oxide fuel cell nano-micron composite anode catalyst, and the battery is prepared by adopting the anode catalyst. Specifically, the method comprises the following steps:
1. according to the solid oxide fuel cell anode catalyst, the nano perovskite structure catalyst is wrapped on the nickel-based anode catalyst, so that the electrode active sites are effectively increased, the polarization resistance of the cell is reduced, and the performance of the cell is improved.
2. According to the invention, the nano perovskite structure catalyst is wrapped on the surface of the nickel-based anode catalyst, so that the sulfur poisoning resistance of the battery is effectively improved, and the stability of the battery when sulfur-containing fuel is adopted is improved.
3. The catalyst prepared by the invention is used for the solid oxide fuel cell, and has the characteristics of high performance, good stability, sulfur poisoning resistance and the like, and the preparation method has the advantages of low cost, simplicity, easiness in amplification and the like.
4. The nano-micron composite anode catalyst formed by wrapping the nickel-based anode catalyst with the nano perovskite structure catalyst can be used for solid oxide fuel cells with various configurations such as a flat plate type, a tubular type, an anode supporting type, an electrolyte supporting type and the like.
5. The catalyst prepared by the invention has the characteristics of good sulfur poisoning resistance, high activity, good stability and the like, is an anode catalyst suitable for a solid oxide fuel cell, and has important significance for promoting the development of the solid oxide fuel cell technology to the application technology.
Detailed Description
Example 1
Preparing nano [ La by sol-gel method0.18Sr0.82]1.9TiMo0.8Ni0.2O6±δ(the grain diameter is about 20 nanometers, the solution is prepared into highly dispersed solution, the solution is dipped on the surface of nickel oxide, and the solution is roasted for 2 hours at 800 ℃ to obtain the nano perovskite structure [ La0.18Sr0.82]1.9TiMo0.8Ni0.2O6±δA wrapped nickel-based anode catalyst.
Selecting nano perovskite structure [ La0.18Sr0.82]1.9TiMo0.8Ni0.2O6±δCoated nickel-based anode catalyst as anode catalytic material, and gadolinium oxide-doped cerium oxide (Gd)0.2Ce0.8O2GDC) mixing (50: 50) preparing anode with GDC as electrolyte and La0.6Sr0.4Co0.2Fe0.8O3And GDC composite (50: 50 by weight) as the cathode, a cell was prepared.
Taking a traditional Ni-GDC/GDC/LSCF-GDC cell as a comparison cell, and adopting methane containing 10ppm of hydrogen sulfide as fuel, the nano perovskite structure [ La0.18Sr0.82]1.9TiMo0.8Ni0.2O6±δThe cell performance of the coated nickel-based anode catalyst as an anode catalytic material is improved by about 50% when the cell is operated at 600 ℃ and about 80% when the cell is operated at 500 ℃ compared with the performance of the traditional Ni-GDC anode cell. The cell has better stability, and the decay rate of the cell is reduced by 60% per hundred hours compared with the traditional Ni-GDC anode cell by taking methane containing 10ppm of hydrogen sulfide as fuel for stability test at 600 ℃.
Example 2
Preparation of nano [ Pr by coprecipitation method0.18Sr0.82]1.9TiMo0.4Ni0.6O6±δParticle size of about 40 nm, preparing into highly dispersed solution, soaking on the surface of nickel oxide, and calcining at 900 deg.C for 2 hr to obtain nano perovskite structure [ Pr0.18Sr0.82]1.9TiMo0.4Ni0.6O6±δA wrapped nickel-based anode catalyst.
Selecting nano perovskite structure [ Pr)0.18Sr0.82]1.9TiMo0.4Ni0.6O6±δThe wrapped nickel-based anode catalyst is used as an anode catalytic material and is mixed with GDC (50: 50 by weight) to prepare an anode, the GDC is electrolyte, and La is used as0.6Sr0.4Co0.2Fe0.8O3And GDC composite (50: 50 by weight) as the cathode, a cell was prepared.
The traditional Ni-GDC/GDC/LSCF-GDC cell is taken as a comparison cell, and when methane containing 10ppm of hydrogen sulfide is taken as fuel, the nano perovskite structure [ Pr0.18Sr0.82]1.9TiMo0.4Ni0.6O6±δCompared with the performance of the traditional Ni-GDC anode battery, the battery performance of the wrapped nickel-based anode catalyst as an anode catalytic material is improved by about 30% when the battery is operated at 600 ℃ and improved by about 60% when the battery is operated at 500 ℃. The battery has better stabilityQualitatively, the stability test is carried out at 600 ℃ by using methane containing 10ppm of hydrogen sulfide as fuel, and the attenuation rate per hundred hours is reduced by 80 percent compared with the traditional Ni-GDC anode cell.
Example 3
Preparation of nano [ Pr by citric acid method0.18Sr0.82]2TiMo0.6Ni0.4O6±δParticle size of about 40 nm, preparing into highly dispersed solution, soaking on the surface of nickel oxide, and calcining at 1000 deg.C for 2 hr to obtain nano perovskite structure [ Pr0.18Sr0.82]2TiMo0.6Ni0.4O6±δA wrapped nickel-based anode catalyst.
Selecting nano perovskite structure [ Pr)0.18Sr0.82]2TiMo0.6Ni0.4O6±δThe wrapped nickel-based anode catalyst is used as an anode catalytic material and is mixed with GDC (50: 50 by weight) to prepare an anode, the GDC is electrolyte, and La is used as0.6Sr0.4Co0.2Fe0.8O3And GDC composite (50: 50 by weight) as the cathode, a cell was prepared.
The traditional Ni-GDC/GDC/LSCF-GDC cell is taken as a comparison cell, and when methane containing 10ppm of hydrogen sulfide is taken as fuel, the nano perovskite structure [ Pr0.18Sr0.82]2TiMo0.6Ni0.4O6±δThe cell performance of the coated nickel-based anode catalyst as an anode catalytic material is improved by about 20% when the cell is operated at 600 ℃ and about 50% when the cell is operated at 500 ℃ compared with the performance of the conventional Ni-GDC anode cell. The cell has better stability, and the decay rate of the cell is reduced by 90% per hundred hours compared with the traditional Ni-GDC anode cell by taking methane containing 10ppm of hydrogen sulfide as fuel for stability test at 600 ℃.
Example 4
According to the stoichiometric ratio [ La0.18Sr0.82]2TiMo0.7Ni0.3O6±δ(lanthanum nitrate: strontium nitrate: tetrabutyl titanate: ammonium molybdate: nickel nitrate: 0.36: 1.64: 1: 0.7: 0.3) and impregnating the solution on the surface of nickel oxideRoasting at 900 deg.c for 2 hr to obtain nanometer perovskite structure La0.18Sr0.82]2TiMo0.7Ni0.3O6±δA wrapped nickel-based anode catalyst.
Selecting nano perovskite structure [ La0.18Sr0.82]2TiMo0.7Ni0.3O6±δThe wrapped nickel-based anode catalyst is used as an anode catalytic material and is mixed with GDC (60: 40 by weight) to prepare an anode, the GDC is electrolyte, and La is used as0.6Sr0.4Co0.2Fe0.8O3And GDC were mixed (50: 50 by weight) as a cathode to prepare a battery.
Taking a traditional Ni-GDC/GDC/LSCF-GDC cell as a comparison cell, and adopting methane containing 10ppm of hydrogen sulfide as fuel, the nano perovskite structure [ La0.18Sr0.82]2TiMo0.7Ni0.3O6±δThe cell performance of the coated nickel-based anode catalyst as an anode catalytic material is improved by about 40% when the cell is operated at 600 ℃ and about 90% when the cell is operated at 500 ℃ compared with the performance of the traditional Ni-GDC anode cell. The cell has better stability, and the decay rate of the cell is reduced by 120% per hundred hours compared with the traditional Ni-GDC anode cell by taking methane containing 10ppm of hydrogen sulfide as fuel for stability test at 600 ℃.

Claims (7)

1. A high-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst is characterized in that: the anode catalyst is prepared by wrapping a nano perovskite structure catalyst on a nickel-based anode catalyst;
the nano perovskite structure catalyst is as follows: [ A ]xSr(1-x)]zTiMo(1-y)NiyO6±δWherein A is selected from one or more of rare earth and alkaline earth oxide, delta represents oxygen non-stoichiometric value generated by doping, x is more than or equal to 0 and less than or equal to 0.8, y is more than or equal to 0 and less than or equal to 0.6, and z is more than or equal to 1.8 and less than or equal to 2.
2. The high activity sulfur poisoning resistant solid oxide fuel cell anode catalyst as claimed in claim 1, wherein: the particle size of the nano perovskite structure catalyst is between 1 nanometer and 100 nanometers.
3. The high activity sulfur poisoning resistant solid oxide fuel cell anode catalyst as claimed in claim 1, wherein: the anode catalyst is a nano-micron composite anode catalyst, wherein the nano perovskite structure is nano grade, and the nickel-based catalyst is micron grade.
4. The high-activity sulfur poisoning resistance solid oxide fuel cell anode catalyst as claimed in claim 1, wherein the nano perovskite structure catalyst is wrapped on the nickel-based anode catalyst by the following steps:
preparing a solution by adopting a nano perovskite structure catalyst, and then directly dipping and wrapping the solution on the surface of a nickel-based catalyst to obtain the catalyst;
or directly dipping the solution prepared according to the stoichiometric ratio of the perovskite structure catalyst on the surface of the nickel-based catalyst, and roasting to obtain the nickel-based composite anode catalyst wrapped by the nano perovskite structure catalyst;
or directly dipping the high dispersion solution of the nano perovskite structure catalyst on a nickel-based composite anode, and roasting to obtain the nickel-based composite anode catalyst wrapped by the nano perovskite structure catalyst;
or directly dipping the solution prepared according to the proportion of the perovskite structure material on the nickel-based composite anode, and roasting to obtain the nickel-based composite anode catalyst wrapped by the nano perovskite structure catalyst.
5. The high-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst according to claim 4, wherein: the roasting temperature is 800-1100 ℃, and the roasting time is 2-3 hours.
6. The micron nickel-based catalyst coated by the nano perovskite structure catalyst as claimed in any one of claims 1 to 5 is used on a solid oxide fuel cell, and when a sulfur-containing fuel is adopted, the cell has the characteristics of high performance, sulfur poisoning resistance, good stability and the like.
7. The high-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst according to any one of claims 1 to 5, which can be used in solid oxide fuel cells of various structures including, but not limited to, a flat plate type, a tubular type, an anode-supported type, and an electrolyte-supported type.
CN202110442105.2A 2021-04-23 2021-04-23 High-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst Active CN113224328B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110442105.2A CN113224328B (en) 2021-04-23 2021-04-23 High-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110442105.2A CN113224328B (en) 2021-04-23 2021-04-23 High-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst

Publications (2)

Publication Number Publication Date
CN113224328A true CN113224328A (en) 2021-08-06
CN113224328B CN113224328B (en) 2022-04-15

Family

ID=77089010

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110442105.2A Active CN113224328B (en) 2021-04-23 2021-04-23 High-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst

Country Status (1)

Country Link
CN (1) CN113224328B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115020741A (en) * 2022-07-22 2022-09-06 山东科技大学 Low-temperature high-performance solid oxide fuel cell and preparation method thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1402372A (en) * 2001-08-27 2003-03-12 中国科学院大连化学物理研究所 Method for mfg. anode carried thin film medium-temp. solid oxide fuel cell
CN102513115A (en) * 2011-10-28 2012-06-27 中国科学院过程工程研究所 Perovskite supported nickel base methanation catalyst and preparation method thereof
CN102862957A (en) * 2011-07-07 2013-01-09 中国石油化工股份有限公司 Application and preparation of high-stability oxygen carrier in chemical link circulation hydrogen production
CN106098141A (en) * 2016-07-31 2016-11-09 武汉理工大学 A kind of perovskite electric-conducting nickel paste used for solar batteries and preparation method thereof
US20190081260A1 (en) * 2017-03-08 2019-03-14 Boe Technology Group Co., Ltd. Light emitting diode, array substrate, light emitting device and display device
CN110199055A (en) * 2017-02-21 2019-09-03 旭化成株式会社 Anode, water electrolysis anode, electrolysis cells and method for preparing hydrogen
CN111477856A (en) * 2020-04-26 2020-07-31 河北省科学院能源研究所 Nickel-based positive electrode material and preparation method thereof

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1402372A (en) * 2001-08-27 2003-03-12 中国科学院大连化学物理研究所 Method for mfg. anode carried thin film medium-temp. solid oxide fuel cell
CN102862957A (en) * 2011-07-07 2013-01-09 中国石油化工股份有限公司 Application and preparation of high-stability oxygen carrier in chemical link circulation hydrogen production
CN102513115A (en) * 2011-10-28 2012-06-27 中国科学院过程工程研究所 Perovskite supported nickel base methanation catalyst and preparation method thereof
CN106098141A (en) * 2016-07-31 2016-11-09 武汉理工大学 A kind of perovskite electric-conducting nickel paste used for solar batteries and preparation method thereof
CN110199055A (en) * 2017-02-21 2019-09-03 旭化成株式会社 Anode, water electrolysis anode, electrolysis cells and method for preparing hydrogen
US20190081260A1 (en) * 2017-03-08 2019-03-14 Boe Technology Group Co., Ltd. Light emitting diode, array substrate, light emitting device and display device
CN111477856A (en) * 2020-04-26 2020-07-31 河北省科学院能源研究所 Nickel-based positive electrode material and preparation method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115020741A (en) * 2022-07-22 2022-09-06 山东科技大学 Low-temperature high-performance solid oxide fuel cell and preparation method thereof

Also Published As

Publication number Publication date
CN113224328B (en) 2022-04-15

Similar Documents

Publication Publication Date Title
Hanif et al. Recent advancements, doping strategies and the future perspective of perovskite-based solid oxide fuel cells for energy conversion
CA2493029C (en) Perovskite-based fuel cell electrode and membrane
CN102104157B (en) Preparation method for carbon dry gel
CN110707337B (en) Preparation method and application of carbon-based non-noble metal oxygen reduction catalyst
CN112687900B (en) Electric energy-value-added chemical symbiotic fuel cell and preparation method thereof
CN1901261A (en) Novel high performance alkaline fuel cell
WO2019179530A1 (en) Platinum-based alloy catalyst and preparation method therefor, membrane electrode, and fuel cell
CN113224328B (en) High-activity sulfur poisoning resistant solid oxide fuel cell anode catalyst
CN1990101B (en) Electrocatalyst for proton exchange film fuel cell
CN103545537A (en) Double-perovskite structure catalyst material for cathode of lithium air battery and preparation method of catalyst material
CN111668499A (en) Polyaniline-derived nitrogen-doped carbon-supported multi-element alloy catalyst and preparation method and application thereof
CN111224140B (en) Oxide material with iron-based double perovskite structure and preparation method thereof
Li et al. Evaluation of Fe-doped Pr1. 8Ba0. 2NiO4 as a high-performance air electrode for reversible solid oxide cell
CN113299934B (en) Anti-carbon deposition and carbon dioxide resistant fuel electrode material, preparation method thereof and solid oxide cell
CN104617308A (en) Anode of medium-low temperature solid oxide fuel cell and preparation method thereof
CN109962251A (en) Anode of solid oxide fuel cell material with resistant to sulfur, carbon accumulation resisting ability
Wang et al. Rational design of favourite lithium-ion cathode materials as electrodes for symmetrical solid oxide fuel cells
CN115133042A (en) High-activity anti-carbon deposition solid oxide fuel cell anode catalyst
CN110729492A (en) Co-synthesis method of high-performance nano-structure cobalt-containing composite cathode material
CN109904470B (en) Cathode material of solid oxide fuel cell
CN115966711A (en) Nickel-based anode catalyst wrapped by perovskite structure material
CN111244471B (en) Solid oxide fuel cell anode and application thereof
CN115715985A (en) Ethanol dry gas reforming catalyst and preparation method and application thereof
Chen et al. Robust and active mixed-conducting electrodes for intermediate-temperature fuel cells
CN114400332B (en) Composite material of electrode material of reversible solid oxide battery and preparation method

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant