CN102318111B - 用于燃料电池的具有梯度孔隙率及催化剂密度的催化电极 - Google Patents
用于燃料电池的具有梯度孔隙率及催化剂密度的催化电极 Download PDFInfo
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- CN102318111B CN102318111B CN201080004863.6A CN201080004863A CN102318111B CN 102318111 B CN102318111 B CN 102318111B CN 201080004863 A CN201080004863 A CN 201080004863A CN 102318111 B CN102318111 B CN 102318111B
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/8636—Inert electrodes with catalytic activity, e.g. for fuel cells with a gradient in another property than porosity
- H01M4/8642—Gradient in composition
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82B—NANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
- B82B3/00—Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
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- 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
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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
- 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
- H01M4/8657—Inert electrodes with catalytic activity, e.g. for fuel cells consisting of more than one material, e.g. consisting of composites layered
-
- 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
- H01M4/8892—Impregnation or coating of the catalyst layer, e.g. by an ionomer
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/90—Selection of catalytic material
- H01M4/92—Metals of platinum group
- H01M4/925—Metals of platinum group supported on carriers, e.g. powder carriers
- H01M4/926—Metals of platinum group supported on carriers, e.g. powder carriers on carbon or graphite
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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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0234—Carbonaceous material
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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]
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- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
- C04B2235/52—Constituents or additives characterised by their shapes
- C04B2235/5284—Hollow fibers, e.g. nanotubes
- C04B2235/5288—Carbon nanotubes
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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
- H01M4/00—Electrodes
- H01M4/86—Inert electrodes with catalytic activity, e.g. for fuel cells
- H01M4/88—Processes of manufacture
- H01M4/8803—Supports for the deposition of the catalytic active composition
- H01M4/8807—Gas diffusion layers
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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
- H01M8/02—Details
- H01M8/0202—Collectors; Separators, e.g. bipolar separators; Interconnectors
- H01M8/023—Porous and characterised by the material
- H01M8/0241—Composites
- H01M8/0245—Composites in the form of layered or coated products
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- 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
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Nanotechnology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Composite Materials (AREA)
- Crystallography & Structural Chemistry (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Inert Electrodes (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (18)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/505,070 US8415012B2 (en) | 2006-02-02 | 2009-07-17 | Carbon nanotube and nanofiber film-based membrane electrode assemblies |
US12/505,070 | 2009-07-17 | ||
US32063910P | 2010-04-02 | 2010-04-02 | |
US61/320,639 | 2010-04-02 | ||
PCT/US2010/042451 WO2011009124A2 (en) | 2009-07-17 | 2010-07-19 | Catalytic electrode with gradient porosity and catalyst density for fuel cells |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102318111A CN102318111A (zh) | 2012-01-11 |
CN102318111B true CN102318111B (zh) | 2014-11-19 |
Family
ID=43450266
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201080004863.6A Expired - Fee Related CN102318111B (zh) | 2009-07-17 | 2010-07-19 | 用于燃料电池的具有梯度孔隙率及催化剂密度的催化电极 |
Country Status (8)
Country | Link |
---|---|
US (1) | US8703355B2 (zh) |
EP (1) | EP2380228B1 (zh) |
JP (1) | JP5562416B2 (zh) |
KR (1) | KR101367357B1 (zh) |
CN (1) | CN102318111B (zh) |
DK (1) | DK2380228T3 (zh) |
ES (1) | ES2525537T3 (zh) |
WO (1) | WO2011009124A2 (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104577142A (zh) * | 2014-12-18 | 2015-04-29 | 天津工业大学 | 一种固体氧化物燃料电池梯度结构阴极膜的制备方法 |
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US8415012B2 (en) * | 2006-02-02 | 2013-04-09 | Florida State University Research Foundation, Inc. | Carbon nanotube and nanofiber film-based membrane electrode assemblies |
EP2380228B1 (en) | 2009-07-17 | 2014-09-10 | Florida State University Research Foundation, Inc. | Catalytic electrode with gradient porosity and catalyst density for fuel cells |
US20110111279A1 (en) * | 2009-11-09 | 2011-05-12 | Florida State University Research Foundation Inc. | Binder-free nanocomposite material and method of manufacture |
US8962188B2 (en) * | 2010-01-07 | 2015-02-24 | Nanotek Instruments, Inc. | Anode compositions for lithium secondary batteries |
US9337474B1 (en) | 2010-05-20 | 2016-05-10 | Halbert P. Fischel | Electrodes for electrochemical cells |
CN103127929A (zh) * | 2011-12-01 | 2013-06-05 | 百泽(常州)新能源科技有限公司 | 一种以石墨烯/氧化物复合材料为空气电极催化剂的锂空气电池 |
WO2013090267A1 (en) * | 2011-12-13 | 2013-06-20 | Sun Catalytix Corporation | Methods and techniques for enhanced current efficiencies in reversible hydrogen bromide fuel cells |
CN103367757A (zh) * | 2012-03-30 | 2013-10-23 | 氢神(天津)燃料电池有限公司 | 三级梯度催化的燃料电池膜电极及其制备方法 |
CN103326032B (zh) * | 2013-05-30 | 2015-07-15 | 上海交通大学 | 用于制备质子交换膜燃料电池的铂梯度分布催化层结构的方法 |
WO2017136806A1 (en) | 2016-02-04 | 2017-08-10 | General Nano Llc | Carbon nanotube sheet structure and method for its making |
US11021368B2 (en) | 2014-07-30 | 2021-06-01 | General Nano Llc | Carbon nanotube sheet structure and method for its making |
US10522856B2 (en) | 2014-12-03 | 2019-12-31 | Global Energy Science, Llc | Electrochemical cells with mobile electrolyte |
EP3269003A4 (en) * | 2015-03-13 | 2018-10-17 | Stc.Unm | Design of smart-meas for high power fuel cells |
CN106159291B (zh) * | 2016-08-30 | 2019-06-14 | 苏州擎动动力科技有限公司 | 质子交换膜燃料电池催化电极、具有其的电池及制备方法 |
KR20180034120A (ko) * | 2016-09-27 | 2018-04-04 | 삼성전자주식회사 | 금속공기전지용 양극 및 이를 포함하는 금속공기전지 |
CN106684395B (zh) * | 2016-11-22 | 2019-04-12 | 新源动力股份有限公司 | 用于燃料电池的具有梯度孔隙率的阴极催化层制造工艺 |
CN107146891B (zh) * | 2017-05-10 | 2020-06-09 | 河南豫氢动力有限公司 | 一种贵金属催化剂颗粒呈梯度分布的mea制备方法 |
WO2018235108A1 (en) * | 2017-06-19 | 2018-12-27 | Politecnico Di Milano | LOCALLY MODIFIED MODIFIED PEM COMPONENTS OPTIMIZED FOR IMPROVED DURABILITY |
CN107665997A (zh) * | 2017-08-25 | 2018-02-06 | 同济大学 | 可自支撑且具有梯度分布结构燃料电池催化层 |
EP3453785A1 (en) * | 2017-09-07 | 2019-03-13 | Kabushiki Kaisha Toshiba | Membrane electrode assembly, electrochemical cell, and electrochemical device |
DE102018213148A1 (de) * | 2018-08-07 | 2020-02-13 | Audi Ag | Schichtaufbau für eine Brennstoffzelle und Verfahren zur Herstellung eines solchen Schichtaufbaus |
US11618963B2 (en) | 2018-10-01 | 2023-04-04 | Florida State University Research Foundation, Inc. | Method for making ultralow platinum loading and high durability membrane electrode assembly for polymer electrolyte membrane fuel cells |
CN111313061A (zh) * | 2020-02-28 | 2020-06-19 | 先进储能材料国家工程研究中心有限责任公司 | 燃料电池膜电极及其制备方法 |
US11616247B2 (en) * | 2020-06-16 | 2023-03-28 | The Government Of The United States Of America, As Represented By The Secretary Of The Navy | Multi-interface membrane electrode assembly |
CN114345422B (zh) * | 2021-12-14 | 2024-04-12 | 江苏大学 | 一种具有连续梯度化纳米颗粒催化剂分布的活性炭纤维多孔材料的制备方法 |
CN116002665B (zh) * | 2022-12-08 | 2023-12-22 | 深圳烯湾科技有限公司 | 催化剂载体、复合催化剂以及其制备方法、应用 |
CN116154245B (zh) * | 2023-04-23 | 2023-07-14 | 寰泰储能科技股份有限公司 | 一种可用于全钒液流电池的质子交换膜及其制备方法 |
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US6683783B1 (en) * | 1997-03-07 | 2004-01-27 | William Marsh Rice University | Carbon fibers formed from single-wall carbon nanotubes |
US6036857A (en) * | 1998-02-20 | 2000-03-14 | Florida State University Research Foundation, Inc. | Apparatus for continuous magnetic separation of components from a mixture |
US6287717B1 (en) * | 1998-11-13 | 2001-09-11 | Gore Enterprise Holdings, Inc. | Fuel cell membrane electrode assemblies with improved power outputs |
US7014952B2 (en) * | 2000-03-16 | 2006-03-21 | Sony Corporation | Hydrogen-storing carbonaceous material and method for producing the same, hydrogen-stored carbonaceous material and method for producing the same and battery and fuel cell using hydrogen-stored carbonaceous material |
TW515129B (en) * | 2000-09-29 | 2002-12-21 | Sony Corp | Method for manufacturing gas diffusion electrode and method for manufacturing electrochemical device |
WO2002073722A1 (fr) * | 2001-03-08 | 2002-09-19 | Sony Corporation | Corps d'electrode a diffusion de gaz, procede de fabrication du corps d'electrode et dispositif electrochimique |
WO2003078315A2 (en) * | 2002-03-20 | 2003-09-25 | Facultes Universitaires Notre-Dame De La Paix | Nanocomposites: products, process for obtaining them and uses thereof |
EP1570539A2 (en) * | 2002-10-31 | 2005-09-07 | Carbon Nanotechnologies, Inc. | Fuel cell electrode comprising carbon nanotubes |
CA2561481A1 (en) * | 2003-04-09 | 2004-10-21 | Graham Simpson Murray | Conductive polymer, conductive polymer compositions and their use |
ATE519712T1 (de) * | 2003-06-16 | 2011-08-15 | Univ Rice William M | Seitenwandfunktionalisierung von carbonnanoröhrchen mit hydroxyterminierten moleküleinheiten |
WO2005014259A1 (en) * | 2003-08-06 | 2005-02-17 | University Of Delaware | Nanotube-reinforced polymer composites |
US7803262B2 (en) * | 2004-04-23 | 2010-09-28 | Florida State University Research Foundation | Alignment of carbon nanotubes using magnetic particles |
US7459121B2 (en) * | 2004-07-21 | 2008-12-02 | Florida State University Research Foundation | Method for continuous fabrication of carbon nanotube networks or membrane materials |
US7641829B2 (en) * | 2004-07-21 | 2010-01-05 | Florida State University Research Foundation | Method for mechanically chopping carbon nanotube and nanoscale fibrous materials |
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JP2008177057A (ja) * | 2007-01-18 | 2008-07-31 | Bridgestone Corp | 固体高分子型燃料電池用電極及びその製造方法、並びにそれを備えた固体高分子型燃料電池 |
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EP2380228B1 (en) | 2009-07-17 | 2014-09-10 | Florida State University Research Foundation, Inc. | Catalytic electrode with gradient porosity and catalyst density for fuel cells |
-
2010
- 2010-07-19 EP EP10800665.1A patent/EP2380228B1/en not_active Not-in-force
- 2010-07-19 WO PCT/US2010/042451 patent/WO2011009124A2/en active Application Filing
- 2010-07-19 ES ES10800665.1T patent/ES2525537T3/es active Active
- 2010-07-19 KR KR1020117016087A patent/KR101367357B1/ko not_active IP Right Cessation
- 2010-07-19 CN CN201080004863.6A patent/CN102318111B/zh not_active Expired - Fee Related
- 2010-07-19 DK DK10800665.1T patent/DK2380228T3/en active
- 2010-07-19 US US12/839,124 patent/US8703355B2/en active Active
- 2010-07-19 JP JP2012520836A patent/JP5562416B2/ja not_active Expired - Fee Related
Non-Patent Citations (2)
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Chung-Lin Ku.Nanotube Buckypaper Electrodes for PEM Fuel Cell Applications.《The Florida State University DigiNole Commons》.2007, * |
Nanotube Buckypaper Electrodes for PEM Fuel Cell Applications;Chung-Lin Ku;《The Florida State University DigiNole Commons》;20070611;第1-84页 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104577142A (zh) * | 2014-12-18 | 2015-04-29 | 天津工业大学 | 一种固体氧化物燃料电池梯度结构阴极膜的制备方法 |
CN104577142B (zh) * | 2014-12-18 | 2017-07-07 | 天津工业大学 | 一种固体氧化物燃料电池梯度结构阴极膜的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
ES2525537T3 (es) | 2014-12-26 |
US20110008705A1 (en) | 2011-01-13 |
KR101367357B1 (ko) | 2014-02-26 |
EP2380228A4 (en) | 2013-06-05 |
JP2012533856A (ja) | 2012-12-27 |
JP5562416B2 (ja) | 2014-07-30 |
WO2011009124A2 (en) | 2011-01-20 |
EP2380228B1 (en) | 2014-09-10 |
US8703355B2 (en) | 2014-04-22 |
WO2011009124A3 (en) | 2011-04-14 |
DK2380228T3 (en) | 2014-12-15 |
CN102318111A (zh) | 2012-01-11 |
EP2380228A2 (en) | 2011-10-26 |
KR20120011004A (ko) | 2012-02-06 |
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