CN1672283A - 陶瓷阳极及其制造方法 - Google Patents

陶瓷阳极及其制造方法 Download PDF

Info

Publication number
CN1672283A
CN1672283A CNA038173557A CN03817355A CN1672283A CN 1672283 A CN1672283 A CN 1672283A CN A038173557 A CNA038173557 A CN A038173557A CN 03817355 A CN03817355 A CN 03817355A CN 1672283 A CN1672283 A CN 1672283A
Authority
CN
China
Prior art keywords
anode
ceramic material
doped
porous
fuel cell
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.)
Pending
Application number
CNA038173557A
Other languages
English (en)
Chinese (zh)
Inventor
R·J·戈特
J·M·沃斯
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.)
University of Pennsylvania Penn
Original Assignee
University of Pennsylvania Penn
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 University of Pennsylvania Penn filed Critical University of Pennsylvania Penn
Publication of CN1672283A publication Critical patent/CN1672283A/zh
Pending legal-status Critical Current

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
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/8647—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites
    • 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
    • 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
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • 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
    • H01M4/88—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
    • H01M4/00—Electrodes
    • H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
    • H01M4/88—Processes of manufacture
    • H01M4/8878—Treatment steps after deposition of the catalytic active composition or after shaping of the electrode being free-standing body
    • H01M4/8882—Heat treatment, e.g. drying, baking
    • H01M4/8885—Sintering or firing
    • 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
    • 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
    • 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
    • H01M4/9033—Complex oxides, optionally doped, of the type M1MeO3, M1 being an alkaline earth metal or a rare earth, Me being a metal, e.g. perovskites
    • 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

  • 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)
  • Composite Materials (AREA)
  • Ceramic Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Inert Electrodes (AREA)
  • Fuel Cell (AREA)
  • Conductive Materials (AREA)
CNA038173557A 2002-06-06 2003-06-05 陶瓷阳极及其制造方法 Pending CN1672283A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38700902P 2002-06-06 2002-06-06
US60/387,009 2002-06-06

Publications (1)

Publication Number Publication Date
CN1672283A true CN1672283A (zh) 2005-09-21

Family

ID=29736251

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA038173557A Pending CN1672283A (zh) 2002-06-06 2003-06-05 陶瓷阳极及其制造方法

Country Status (11)

Country Link
US (1) US7740772B2 (enExample)
EP (1) EP1530814A4 (enExample)
JP (1) JP2005529464A (enExample)
KR (1) KR20050036914A (enExample)
CN (1) CN1672283A (enExample)
AU (1) AU2003248623B2 (enExample)
CA (1) CA2488273A1 (enExample)
EA (1) EA007525B1 (enExample)
IL (1) IL165386A0 (enExample)
MX (1) MXPA04012068A (enExample)
WO (1) WO2003105252A2 (enExample)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105359318A (zh) * 2013-03-15 2016-02-24 Lg燃料电池系统股份有限公司 包括多层互连接件的燃料电池系统
CN107223289A (zh) * 2015-02-06 2017-09-29 赛瑞斯知识产权有限公司 形成电解质的方法
CN109721355A (zh) * 2017-10-27 2019-05-07 国巨股份有限公司 陶瓷烧结体及包含其的被动元件
TWI660932B (zh) * 2017-10-30 2019-06-01 國巨股份有限公司 陶瓷燒結體及包含其之被動元件
CN111244515A (zh) * 2020-03-18 2020-06-05 湖北大学 含钙钛矿型LaNiO3的复合电解质、燃料电池及其制备方法
CN112204781A (zh) * 2018-06-20 2021-01-08 株式会社Lg化学 用于固体氧化物燃料电池的连接材料、其制造方法和包括其的固体氧化物燃料电池
CN112421021A (zh) * 2020-11-26 2021-02-26 格林美（江苏）钴业股份有限公司 一种锂离子电池采用的正极材料的包覆方法

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7090891B2 (en) * 2003-04-28 2006-08-15 Curators Of The University Of Missouri Method for fabricating nanostructured solid oxide fuel cells and cell components
JP4405196B2 (ja) * 2003-08-22 2010-01-27 新光電気工業株式会社 固体電解質燃料電池
JP4695828B2 (ja) * 2003-11-05 2011-06-08 本田技研工業株式会社 電解質・電極接合体及びその製造方法
RU2356132C2 (ru) 2004-06-10 2009-05-20 Текникал Юниверсити Оф Денмарк Твердооксидный топливный элемент
WO2006041854A2 (en) * 2004-10-05 2006-04-20 Ctp Hydrogen Corporation Conducting ceramics for electrochemical systems
JP5639737B2 (ja) 2004-12-28 2014-12-10 テクニカル ユニバーシティ オブ デンマーク ガラスに対する金属の、金属に対する金属の、又は、セラミックに対する金属の接続を生じさせる方法。
DE602006013786D1 (de) 2005-02-02 2010-06-02 Univ Denmark Tech Dtu Verfahren zur herstellung einer reversiblen festoxidbrennstoffzelle
JP4143938B2 (ja) * 2005-02-28 2008-09-03 東京電力株式会社 固体酸化物形燃料電池用セル及び固体酸化物形燃料電池用セルの製造方法
RU2403655C9 (ru) * 2005-04-21 2011-04-20 Члены Правления Университета Калифорнии Инфильтрация исходного материала и способ покрытия
US20070037031A1 (en) * 2005-07-13 2007-02-15 Ion America Corporation Cermet and ceramic interconnects for a solid oxide fuel cell
DK1760817T3 (da) 2005-08-31 2013-10-14 Univ Denmark Tech Dtu Reversibel fastoxidbrændselscellestak og fremgangsmåde til fremstilling af samme
WO2007121032A2 (en) 2006-03-23 2007-10-25 The Research Foundation Of State University Of New York Optical methods and systems for detecting a constituent in a gas containing oxygen in harsh environments
NZ570887A (en) 2006-03-30 2011-05-27 Univ Pennsylvania Styrylpyridine derivatives and their use for binding and imaging amyloid plaques
DE102006030393A1 (de) * 2006-07-01 2008-01-03 Forschungszentrum Jülich GmbH Keramische Werkstoffkombination für eine Anode für eine Hochtemperatur-Brennstoffzelle
WO2008008409A2 (en) * 2006-07-12 2008-01-17 The Trustees Of The University Of Pennsylvania High-performance ceramic anodes for use with strategic and other hydrocarbon fuels
US7748259B2 (en) * 2006-12-15 2010-07-06 General Electric Company Systems and methods for solid oxide fuel cell surface analysis
US20080184892A1 (en) * 2007-02-06 2008-08-07 Ctp Hydrogen Corporation Architectures for electrochemical systems
ATE519241T1 (de) * 2007-08-31 2011-08-15 Univ Denmark Tech Dtu Auf ceroxid und edelstahl basierende elektroden
JP5383232B2 (ja) * 2009-01-30 2014-01-08 三菱重工業株式会社 固体電解質型燃料電池の発電膜及びこれを備える固体電解質型燃料電池
EP2244322A1 (en) * 2009-04-24 2010-10-27 Technical University of Denmark Composite oxygen electrode and method for preparing same
US20100301737A1 (en) * 2009-05-26 2010-12-02 Alex Mann Low work function electrode
US9561476B2 (en) * 2010-12-15 2017-02-07 Praxair Technology, Inc. Catalyst containing oxygen transport membrane
WO2013089895A1 (en) 2011-12-15 2013-06-20 Praxair Technology, Inc. Composite oxygen transport membrane
US9486735B2 (en) 2011-12-15 2016-11-08 Praxair Technology, Inc. Composite oxygen transport membrane
JP2016505501A (ja) 2012-12-19 2016-02-25 プラクスエア・テクノロジー・インコーポレイテッド 酸素輸送膜集合体をシールするための方法
US9453644B2 (en) 2012-12-28 2016-09-27 Praxair Technology, Inc. Oxygen transport membrane based advanced power cycle with low pressure synthesis gas slip stream
US9611144B2 (en) 2013-04-26 2017-04-04 Praxair Technology, Inc. Method and system for producing a synthesis gas in an oxygen transport membrane based reforming system that is free of metal dusting corrosion
US9296671B2 (en) 2013-04-26 2016-03-29 Praxair Technology, Inc. Method and system for producing methanol using an integrated oxygen transport membrane based reforming system
US9212113B2 (en) 2013-04-26 2015-12-15 Praxair Technology, Inc. Method and system for producing a synthesis gas using an oxygen transport membrane based reforming system with secondary reforming and auxiliary heat source
US9938145B2 (en) 2013-04-26 2018-04-10 Praxair Technology, Inc. Method and system for adjusting synthesis gas module in an oxygen transport membrane based reforming system
CN106413873B (zh) 2013-10-07 2019-10-18 普莱克斯技术有限公司 陶瓷氧输送膜片阵列重整反应器
MX2016004567A (es) 2013-10-08 2016-07-21 Praxair Technology Inc Sistema y metodo para el control de temperatura en un reactor a base de membrana de transporte de oxigeno.
US9556027B2 (en) 2013-12-02 2017-01-31 Praxair Technology, Inc. Method and system for producing hydrogen using an oxygen transport membrane based reforming system with secondary reforming
US9878080B2 (en) * 2014-01-14 2018-01-30 CardioFlow Technologies, LLC Apparatus and methods for optimizing intra cardiac filling pressures, heart rate, and cardiac output
WO2015123246A2 (en) 2014-02-12 2015-08-20 Praxair Technology, Inc. Oxygen transport membrane reactor based method and system for generating electric power
US10822234B2 (en) 2014-04-16 2020-11-03 Praxair Technology, Inc. Method and system for oxygen transport membrane enhanced integrated gasifier combined cycle (IGCC)
WO2016057164A1 (en) 2014-10-07 2016-04-14 Praxair Technology, Inc Composite oxygen ion transport membrane
US10441922B2 (en) 2015-06-29 2019-10-15 Praxair Technology, Inc. Dual function composite oxygen transport membrane
US10118823B2 (en) 2015-12-15 2018-11-06 Praxair Technology, Inc. Method of thermally-stabilizing an oxygen transport membrane-based reforming system
US9938146B2 (en) 2015-12-28 2018-04-10 Praxair Technology, Inc. High aspect ratio catalytic reactor and catalyst inserts therefor
CN109070014A (zh) 2016-04-01 2018-12-21 普莱克斯技术有限公司 含催化剂的氧气传送膜
US11136238B2 (en) 2018-05-21 2021-10-05 Praxair Technology, Inc. OTM syngas panel with gas heated reformer
JP7377051B2 (ja) * 2019-10-07 2023-11-09 太陽誘電株式会社 固体酸化物型燃料電池およびその製造方法
JP7484048B2 (ja) 2020-03-10 2024-05-16 太陽誘電株式会社 固体酸化物型燃料電池およびその製造方法
KR102458353B1 (ko) * 2020-09-14 2022-10-21 명지대학교 산학협력단 함침법을 이용한 연료전지용 연료극 제조방법 및 이를 이용하여 제조된 연료전지용 연료극
KR102460596B1 (ko) * 2020-09-14 2022-10-27 명지대학교 산학협력단 함침법을 이용한 수소이온 전도성 세라믹 연료전지용 연료극 제조방법 및 이를 이용하여 제조된 연료전지용 연료극

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US53471A (en) * 1866-03-27 Improvement in buttons
US29231A (en) * 1860-07-24 Punching-machine
US3881957A (en) * 1972-03-17 1975-05-06 Universal Oil Prod Co Electrochemical cell comprising a catalytic electrode of a refractory oxide and a carbonaceous pyropolymer
DK167163B1 (da) * 1991-02-13 1993-09-06 Risoe Forskningscenter Fastoxidbraendselscelle til oxidation af ch4
US5273837A (en) * 1992-12-23 1993-12-28 Corning Incorporated Solid electrolyte fuel cells
GB9403198D0 (en) * 1994-02-19 1994-04-13 Rolls Royce Plc A solid oxide fuel cell stack
JPH07245112A (ja) * 1994-03-07 1995-09-19 Fuji Electric Co Ltd 固体電解質型燃料電池
US5543239A (en) * 1995-04-19 1996-08-06 Electric Power Research Institute Electrode design for solid state devices, fuel cells and sensors
US5993986A (en) * 1995-11-16 1999-11-30 The Dow Chemical Company Solide oxide fuel cell stack with composite electrodes and method for making
US5670270A (en) * 1995-11-16 1997-09-23 The Dow Chemical Company Electrode structure for solid state electrochemical devices
US5908713A (en) 1997-09-22 1999-06-01 Siemens Westinghouse Power Corporation Sintered electrode for solid oxide fuel cells
US6458170B1 (en) * 1998-12-03 2002-10-01 The Regents Of The University Of California Method for making thin, flat, dense membranes on porous substrates
US6228521B1 (en) 1998-12-08 2001-05-08 The University Of Utah Research Foundation High power density solid oxide fuel cell having a graded anode
JP3230156B2 (ja) * 1999-01-06 2001-11-19 三菱マテリアル株式会社 固体酸化物型燃料電池の電極とその製造方法
US6589680B1 (en) * 1999-03-03 2003-07-08 The Trustees Of The University Of Pennsylvania Method for solid oxide fuel cell anode preparation
JP2001224963A (ja) * 2000-02-16 2001-08-21 Nissan Motor Co Ltd 触媒組成物、その製造方法及びその使用方法
US6558831B1 (en) * 2000-08-18 2003-05-06 Hybrid Power Generation Systems, Llc Integrated SOFC
US6492051B1 (en) 2000-09-01 2002-12-10 Siemens Westinghouse Power Corporation High power density solid oxide fuel cells having improved electrode-electrolyte interface modifications
US6653009B2 (en) * 2001-10-19 2003-11-25 Sarnoff Corporation Solid oxide fuel cells and interconnectors
US6958196B2 (en) * 2003-02-21 2005-10-25 Trustees Of The University Of Pennsylvania Porous electrode, solid oxide fuel cell, and method of producing the same

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105359318A (zh) * 2013-03-15 2016-02-24 Lg燃料电池系统股份有限公司 包括多层互连接件的燃料电池系统
CN105359318B (zh) * 2013-03-15 2019-03-05 Lg燃料电池系统股份有限公司 包括多层互连接件的燃料电池系统
US10446855B2 (en) 2013-03-15 2019-10-15 Lg Fuel Cell Systems Inc. Fuel cell system including multilayer interconnect
CN107223289A (zh) * 2015-02-06 2017-09-29 赛瑞斯知识产权有限公司 形成电解质的方法
CN109721355A (zh) * 2017-10-27 2019-05-07 国巨股份有限公司 陶瓷烧结体及包含其的被动元件
US10692653B2 (en) 2017-10-27 2020-06-23 Yageo Corporation Ceramic sintered body and passive component including the same
TWI660932B (zh) * 2017-10-30 2019-06-01 國巨股份有限公司 陶瓷燒結體及包含其之被動元件
CN112204781A (zh) * 2018-06-20 2021-01-08 株式会社Lg化学 用于固体氧化物燃料电池的连接材料、其制造方法和包括其的固体氧化物燃料电池
CN112204781B (zh) * 2018-06-20 2024-05-31 株式会社Lg化学 用于固体氧化物燃料电池的连接材料、其制造方法和包括其的固体氧化物燃料电池
CN111244515A (zh) * 2020-03-18 2020-06-05 湖北大学 含钙钛矿型LaNiO3的复合电解质、燃料电池及其制备方法
CN111244515B (zh) * 2020-03-18 2021-10-01 湖北大学 含钙钛矿型LaNiO3的复合电解质、燃料电池及其制备方法
CN112421021A (zh) * 2020-11-26 2021-02-26 格林美（江苏）钴业股份有限公司 一种锂离子电池采用的正极材料的包覆方法

Also Published As

Publication number Publication date
KR20050036914A (ko) 2005-04-20
CA2488273A1 (en) 2003-12-18
IL165386A0 (en) 2006-01-15
MXPA04012068A (es) 2005-03-07
US20040043272A1 (en) 2004-03-04
EP1530814A4 (en) 2009-05-27
US7740772B2 (en) 2010-06-22
WO2003105252A2 (en) 2003-12-18
AU2003248623A1 (en) 2003-12-22
WO2003105252A3 (en) 2004-03-04
EA007525B1 (ru) 2006-10-27
JP2005529464A (ja) 2005-09-29
EA200401591A1 (ru) 2005-06-30
AU2003248623B2 (en) 2009-05-14
EP1530814A2 (en) 2005-05-18

Similar Documents

Publication Publication Date Title
CN1672283A (zh) 陶瓷阳极及其制造方法
US6958196B2 (en) Porous electrode, solid oxide fuel cell, and method of producing the same
Zhu et al. High performance tubular protonic ceramic fuel cells via highly-scalable extrusion process
US20060113034A1 (en) Electrochemical cell architecture and method of making same via controlled powder morphology
Wang et al. Assessment of co-sintering as a fabrication approach for metal-supported proton-conducting solid oxide cells
Wang et al. Effect of two different ZnO addition strategies on the sinterability and conductivity of the BaZr0. 4Ce0. 4Y0. 2O3− δ proton-conducting ceramic electrolyte
JP2006351405A (ja) Ｓｏｆｃ燃料極およびその製造方法
CN1739213A (zh) 高性能陶瓷阳极及其制造方法
JP2003308846A (ja) ペロブスカイト型酸化物及び燃料電池用空気極
Feng et al. Characteristic and preparation of Ce0. 5Zr0. 5O2 as the anode support for solid oxide fuel cells by phase inversion technology
WO2021256221A1 (ja) プロトン伝導型セル構造体、プロトン伝導体、電気化学デバイス、及びプロトン伝導体の製造方法
Cai et al. Anode performance of Mn-doped ceria–ScSZ for solid oxide fuel cell
KR20140032597A (ko) 원통형 고체산화물 연료전지용 유닛 셀, 그의 제조방법 및 그를 포함하는 원통형 고체산화물 연료전지
WO2004047207A2 (en) Copper-substituted perovskite compositions for solid oxide fuel cell cathodes and oxygen reduction electrochemical devices
JP4577707B2 (ja) 電気化学セル
JP2025148692A (ja) プロトン伝導セラミック燃料電池用電解質、プロトン伝導セラミック燃料電池及びプロトン伝導セラミック燃料電池の製造方法
Li et al. Fabrication and Performance of Solid Oxide Fuel Cells with La0. 2Sr0. 7TiO3–δ as Anode Support and La2NiO4+ δ as Cathode
Hasson An investigation of two ceramic electron conductors for use in solid oxide fuel cell anodes
Muhl LiFeO₂ as an anode material for high temperature fuel cells
McCoppin Fabrication and Analysis of Compositionally Graded Functional Layers for Solid Oxide Fuel Cells
Liu High-performance gadolinia-doped ceria-based intermediate-temperature solid oxide fuel cells

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication