EP2937449A4 - Gasdiffusionselektrode und herstellungsverfahren dafür - Google Patents

Gasdiffusionselektrode und herstellungsverfahren dafür

Info

Publication number
EP2937449A4
EP2937449A4 EP12891307.6A EP12891307A EP2937449A4 EP 2937449 A4 EP2937449 A4 EP 2937449A4 EP 12891307 A EP12891307 A EP 12891307A EP 2937449 A4 EP2937449 A4 EP 2937449A4
Authority
EP
European Patent Office
Prior art keywords
preparing
same
gas diffusion
diffusion electrode
electrode
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
EP12891307.6A
Other languages
English (en)
French (fr)
Other versions
EP2937449B1 (de
EP2937449A1 (de
Inventor
Feng Wang
Yinliang Cao
Jingjun Liu
Zhilin Li
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.)
Beijing University of Chemical Technology
Original Assignee
Beijing University of Chemical 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 Beijing University of Chemical Technology filed Critical Beijing University of Chemical Technology
Publication of EP2937449A1 publication Critical patent/EP2937449A1/de
Publication of EP2937449A4 publication Critical patent/EP2937449A4/de
Application granted granted Critical
Publication of EP2937449B1 publication Critical patent/EP2937449B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • C25B11/00—Electrodes; Manufacture thereof not otherwise provided for
    • C25B11/02—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form
    • C25B11/03—Electrodes; Manufacture thereof not otherwise provided for characterised by shape or form perforated or foraminous
    • C25B11/031—Porous electrodes
    • C25B11/032—Gas diffusion electrodes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Inert Electrodes (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
EP12891307.6A 2012-12-24 2012-12-24 Gasdiffusionselektrode und herstellungsverfahren dafür Active EP2937449B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/001722 WO2014100912A1 (zh) 2012-12-24 2012-12-24 一种气体扩散电极及其制备方法

Publications (3)

Publication Number Publication Date
EP2937449A1 EP2937449A1 (de) 2015-10-28
EP2937449A4 true EP2937449A4 (de) 2016-08-17
EP2937449B1 EP2937449B1 (de) 2017-07-12

Family

ID=51019611

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12891307.6A Active EP2937449B1 (de) 2012-12-24 2012-12-24 Gasdiffusionselektrode und herstellungsverfahren dafür

Country Status (4)

Country Link
EP (1) EP2937449B1 (de)
JP (1) JP6128709B2 (de)
CN (1) CN104603331B (de)
WO (1) WO2014100912A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106894042B (zh) * 2017-02-28 2018-08-17 天津大学 一种酸处理石墨颗粒电极的制备及应用
JP7076693B2 (ja) * 2017-11-29 2022-05-30 住友電気工業株式会社 金属多孔体、燃料電池及び金属多孔体の製造方法
CN110565112B (zh) * 2019-08-19 2021-10-26 天津大学 一种通过调控亲疏水性改变阴极氧还原活性的方法
CN111058055B (zh) * 2019-12-20 2021-01-15 江苏安凯特科技股份有限公司 一种离子膜电解槽的阴极结构
CN113149142A (zh) * 2020-01-22 2021-07-23 中国科学院大连化学物理研究所 气体扩散电极及其制备方法和应用
CN111733426B (zh) * 2020-07-31 2022-08-30 北京化工大学 一种基于气体扩散电极电化学制备高铁酸盐的方法及装置
CN111893502A (zh) * 2020-07-31 2020-11-06 北京化工大学 一种用非贵金属催化的气体扩散电极电解制备高铁酸盐的方法
CN113371799B (zh) * 2021-06-22 2022-10-04 哈尔滨工业大学 基于单线态氧的电化学消毒方法
CN116040751A (zh) * 2021-10-28 2023-05-02 中国石油化工股份有限公司 一种改性氮掺杂炭电极及其制备方法和应用
CN117004975A (zh) * 2022-04-29 2023-11-07 上海科技大学 一种气体扩散电极及其制备方法和应用
CN115050974A (zh) * 2022-07-21 2022-09-13 华东理工大学 气体扩散电极及其制备方法和应用、锌空气电池
CN115478286B (zh) * 2022-09-22 2026-03-24 盐城工学院 一种气体扩散电极及其制备方法
CN116235962B (zh) * 2022-11-25 2026-01-23 珠海格力电器股份有限公司 电解装置、电极制备方法及清洗设备
CN116334659B (zh) * 2023-04-16 2024-06-21 深圳中科翎碳生物科技有限公司 Sn基气体扩散电极、制备方法、相应电催化装置及应用
CN118825310A (zh) * 2024-06-28 2024-10-22 深圳市贝特瑞新能源技术研究院有限公司 一种微孔层水性浆料及其制备方法和气体扩散层

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584976A (en) * 1995-04-28 1996-12-17 Permelec Electrode Ltd. Gas diffusion electrode
US6399236B1 (en) * 1999-02-16 2002-06-04 Nagakazu Furuya Gas diffusion electrode assemblies and processes for producing the same
US6423194B1 (en) * 1999-02-25 2002-07-23 Nagakazu Furuya Gas diffusion electrode and brine electrolytic bath

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3068641D1 (de) * 1979-02-27 1984-08-30 Asahi Glass Co Ltd Gas diffusion electrode
JP3625520B2 (ja) * 1995-04-13 2005-03-02 ペルメレック電極株式会社 ガス拡散電極
JP3002974B2 (ja) * 1998-05-20 2000-01-24 長一 古屋 ガス拡散電極の製造方法
JP2946328B1 (ja) * 1998-08-25 1999-09-06 長一 古屋 食塩電解方法及び電解槽
JP4290454B2 (ja) 2003-03-28 2009-07-08 三井化学株式会社 ガス拡散電極の製造方法、電解槽及び電解方法
JP4715842B2 (ja) * 2005-02-21 2011-07-06 日産自動車株式会社 電極触媒の製造方法、膜電極接合体の製造方法、および固体高分子型燃料電池の製造方法
DE102005023615A1 (de) * 2005-05-21 2006-11-23 Bayer Materialscience Ag Verfahren zur Herstellung von Gasdiffusionselektroden
JP4868949B2 (ja) 2006-06-07 2012-02-01 ペルメレック電極株式会社 ガス拡散電極とその製造方法
JP5222056B2 (ja) * 2008-07-29 2013-06-26 三菱重工業株式会社 料金収受機、料金収受方法及びプログラム
CN101736360B (zh) 2009-11-27 2011-06-01 北京化工大学 一种气体扩散电极及其制备方法
CA2782274A1 (en) * 2009-12-09 2011-06-16 Nisshinbo Holdings Inc. Flexible carbon fiber nonwoven fabric
CN101745390B (zh) 2010-01-29 2011-11-16 北京化工大学 一种用于食盐电解的负载型银碳催化剂及其制备方法
CN101774666B (zh) * 2010-01-29 2011-12-21 北京化工大学 一种2-乙基蒽醌改性气体扩散电极及其制备方法
JP5648785B2 (ja) * 2010-07-29 2015-01-07 日清紡ホールディングス株式会社 燃料電池用電極
CN102517602B (zh) * 2011-12-29 2014-10-29 北京化工大学 一种气体扩散电极的明胶造孔方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5584976A (en) * 1995-04-28 1996-12-17 Permelec Electrode Ltd. Gas diffusion electrode
US6399236B1 (en) * 1999-02-16 2002-06-04 Nagakazu Furuya Gas diffusion electrode assemblies and processes for producing the same
US6423194B1 (en) * 1999-02-25 2002-07-23 Nagakazu Furuya Gas diffusion electrode and brine electrolytic bath

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014100912A1 *

Also Published As

Publication number Publication date
CN104603331A (zh) 2015-05-06
CN104603331B (zh) 2017-04-05
JP2016505716A (ja) 2016-02-25
JP6128709B2 (ja) 2017-05-17
WO2014100912A1 (zh) 2014-07-03
EP2937449B1 (de) 2017-07-12
EP2937449A1 (de) 2015-10-28

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