SG172041A1 - Electrochemical method for reducing molecular oxygen - Google Patents

Electrochemical method for reducing molecular oxygen Download PDF

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Publication number
SG172041A1
SG172041A1 SG2011041928A SG2011041928A SG172041A1 SG 172041 A1 SG172041 A1 SG 172041A1 SG 2011041928 A SG2011041928 A SG 2011041928A SG 2011041928 A SG2011041928 A SG 2011041928A SG 172041 A1 SG172041 A1 SG 172041A1
Authority
SG
Singapore
Prior art keywords
nitrogen
carbon nanotubes
electrode
doped carbon
reduction
Prior art date
Application number
SG2011041928A
Other languages
English (en)
Inventor
Jens Assmann
Aurel Wolf
Leslaw Mleczko
Alexander Karpenko
Volker Michele
Original Assignee
Bayer Technology Services Gmbh
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 Bayer Technology Services Gmbh filed Critical Bayer Technology Services Gmbh
Publication of SG172041A1 publication Critical patent/SG172041A1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/04—Electrodes; Manufacture thereof not otherwise provided for characterised by the material
    • C25B11/042—Electrodes formed of a single material
    • C25B11/043—Carbon, e.g. diamond or graphene
    • C25B11/044—Impregnation of carbon
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/14—Alkali metal compounds
    • C25B1/16—Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/34—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis
    • C25B1/46—Simultaneous production of alkali metal hydroxides and chlorine, oxyacids or salts of chlorine, e.g. by chlor-alkali electrolysis in diaphragm cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
    • C25B9/17—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof
    • C25B9/19—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/18—Carbon
    • B01J21/185—Carbon nanotubes
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B15/00—Operating or servicing cells
    • C25B15/02—Process control or regulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M12/00—Hybrid cells; Manufacture thereof
    • H01M12/04—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type
    • H01M12/06—Hybrid cells; Manufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
    • 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
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Catalysts (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Oxygen, Ozone, And Oxides In General (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
SG2011041928A 2008-12-18 2009-12-05 Electrochemical method for reducing molecular oxygen SG172041A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008063727A DE102008063727A1 (de) 2008-12-18 2008-12-18 Elektrochemisches Verfahren zur Reduktion molekularen Sauerstoffs
PCT/EP2009/008699 WO2010069490A1 (de) 2008-12-18 2009-12-05 Elektrochemisches verfahren zur reduktion molekularen sauerstoffs

Publications (1)

Publication Number Publication Date
SG172041A1 true SG172041A1 (en) 2011-07-28

Family

ID=41718375

Family Applications (1)

Application Number Title Priority Date Filing Date
SG2011041928A SG172041A1 (en) 2008-12-18 2009-12-05 Electrochemical method for reducing molecular oxygen

Country Status (7)

Country Link
US (2) US20110233071A1 (cg-RX-API-DMAC10.html)
EP (1) EP2379782B1 (cg-RX-API-DMAC10.html)
JP (1) JP5607064B2 (cg-RX-API-DMAC10.html)
CN (1) CN102257182B (cg-RX-API-DMAC10.html)
DE (1) DE102008063727A1 (cg-RX-API-DMAC10.html)
SG (1) SG172041A1 (cg-RX-API-DMAC10.html)
WO (1) WO2010069490A1 (cg-RX-API-DMAC10.html)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058832A1 (de) 2009-12-18 2011-06-30 Bayer Technology Services GmbH, 51373 Verfahren zur elektrochemischen Sauerstoffreduktion im Alkalischen
DE102009058833A1 (de) * 2009-12-18 2011-06-22 Bayer Technology Services GmbH, 51373 Stickstoff-dotierte Kohlenstoffnanoröhrchen mit Metall-Nanopartikeln
JP5638433B2 (ja) 2011-03-24 2014-12-10 株式会社東芝 電解装置および冷蔵庫
JP6281906B2 (ja) * 2014-05-15 2018-02-21 国立大学法人 名古屋工業大学 空気極、金属空気電池、並びに窒素がドープされたカーボンナノチューブ及び空気極の製造方法
DE102014218367A1 (de) 2014-09-12 2016-03-17 Covestro Deutschland Ag Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung
DE102014218368A1 (de) 2014-09-12 2016-03-17 Covestro Deutschland Ag Sauerstoffverzehrelektrode und Verfahren zu ihrer Herstellung
CN107196020A (zh) * 2017-06-03 2017-09-22 太原理工大学 氮掺杂碳纳米管阵列/碳纤维材料空气电极的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5669384A (en) * 1979-11-09 1981-06-10 Asahi Glass Co Ltd Preparation of caustic alkali
JP4308527B2 (ja) * 2001-01-29 2009-08-05 ウィリアム・マーシュ・ライス・ユニバーシティ ジアゾニウム種を用いてカーボンナノチューブを誘導体化する方法及びその組成物
US20070275160A1 (en) * 2003-10-10 2007-11-29 Stephen Maldonado Carbon Nanostructure-Based Electrocatalytic Electrodes
DE102006007147A1 (de) * 2006-02-16 2007-08-23 Bayer Technology Services Gmbh Verfahren zur kontinuierlichen Herstellung von Katalysatoren
JP5068029B2 (ja) * 2006-03-31 2012-11-07 株式会社日鉄技術情報センター 酸素還元複合触媒及びその製造方法並びにこれを用いた燃料電池
US7629285B2 (en) * 2006-10-31 2009-12-08 University Of South Carolina Carbon-based composite electrocatalysts for low temperature fuel cells
DE102007062421A1 (de) 2007-12-20 2009-06-25 Bayer Technology Services Gmbh Verfahren zur Herstellung von Stickstoff-dotierten Kohlenstoffnanoröhrchen
JP2010009807A (ja) * 2008-06-25 2010-01-14 Nec Corp 空気極用燃料電池触媒、その製造方法、電極および燃料電池

Also Published As

Publication number Publication date
DE102008063727A1 (de) 2010-06-24
WO2010069490A1 (de) 2010-06-24
US20170107634A1 (en) 2017-04-20
JP5607064B2 (ja) 2014-10-15
US20110233071A1 (en) 2011-09-29
EP2379782B1 (de) 2013-07-10
JP2012512328A (ja) 2012-05-31
CN102257182A (zh) 2011-11-23
CN102257182B (zh) 2015-05-20
EP2379782A1 (de) 2011-10-26

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