BR0213935B1 - eletrocatalisador de ràdio e processo de preparaÇço do mesmo. - Google Patents

eletrocatalisador de ràdio e processo de preparaÇço do mesmo.

Info

Publication number
BR0213935B1
BR0213935B1 BRPI0213935-9A BR0213935A BR0213935B1 BR 0213935 B1 BR0213935 B1 BR 0213935B1 BR 0213935 A BR0213935 A BR 0213935A BR 0213935 B1 BR0213935 B1 BR 0213935B1
Authority
BR
Brazil
Prior art keywords
electrocatalyst
radio
preparing
radio electrocatalyst
Prior art date
Application number
BRPI0213935-9A
Other languages
English (en)
Portuguese (pt)
Other versions
BR0213935A (pt
Inventor
Yu-Min Tsou
Hua Deng
Gian Nicola Martelli
Robert J Allen
Emory S De Castro
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 filed Critical
Publication of BR0213935A publication Critical patent/BR0213935A/pt
Publication of BR0213935B1 publication Critical patent/BR0213935B1/pt

Links

Classifications

    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/46—Ruthenium, rhodium, osmium or iridium
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/04—Sulfides
    • B01J27/043—Sulfides with iron group metals or platinum group metals
    • B01J27/045—Platinum group metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G55/00—Compounds of ruthenium, rhodium, palladium, osmium, iridium, or platinum
    • 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
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • 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
    • 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
    • C25B11/051—Electrodes formed of electrocatalysts on a substrate or carrier
    • C25B11/073—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material
    • C25B11/075—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of a single catalytic element or catalytic compound
    • 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
    • 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
    • H01M4/881—Electrolytic membranes
    • 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
    • H01M4/8825—Methods for deposition of the catalytic active composition
    • H01M4/8842—Coating using a catalyst salt precursor in solution followed by evaporation and reduction of the precursor
    • 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
    • H01M4/923—Compounds thereof with non-metallic elements
    • 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)
  • Engineering & Computer Science (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
BRPI0213935-9A 2001-11-07 2002-11-07 eletrocatalisador de ràdio e processo de preparaÇço do mesmo. BR0213935B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US34476101P 2001-11-07 2001-11-07
US10/141,108 US6855660B2 (en) 2001-11-07 2002-05-08 Rhodium electrocatalyst and method of preparation
PCT/EP2002/012436 WO2003040435A2 (en) 2001-11-07 2002-11-07 Rhodium electrocatalyst and method of preparation

Publications (2)

Publication Number Publication Date
BR0213935A BR0213935A (pt) 2004-10-26
BR0213935B1 true BR0213935B1 (pt) 2013-06-04

Family

ID=26838798

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0213935-9A BR0213935B1 (pt) 2001-11-07 2002-11-07 eletrocatalisador de ràdio e processo de preparaÇço do mesmo.

Country Status (19)

Country Link
US (1) US6855660B2 (cg-RX-API-DMAC7.html)
EP (1) EP1444384B1 (cg-RX-API-DMAC7.html)
JP (1) JP4223958B2 (cg-RX-API-DMAC7.html)
KR (1) KR100908797B1 (cg-RX-API-DMAC7.html)
CN (1) CN1320170C (cg-RX-API-DMAC7.html)
AR (1) AR037186A1 (cg-RX-API-DMAC7.html)
BR (1) BR0213935B1 (cg-RX-API-DMAC7.html)
CA (1) CA2466362C (cg-RX-API-DMAC7.html)
CZ (1) CZ307526B6 (cg-RX-API-DMAC7.html)
DK (1) DK1444384T3 (cg-RX-API-DMAC7.html)
ES (1) ES2574002T3 (cg-RX-API-DMAC7.html)
HU (1) HU228452B1 (cg-RX-API-DMAC7.html)
MX (1) MXPA04004382A (cg-RX-API-DMAC7.html)
MY (1) MY128851A (cg-RX-API-DMAC7.html)
PL (1) PL201791B1 (cg-RX-API-DMAC7.html)
PT (1) PT1444384E (cg-RX-API-DMAC7.html)
RU (1) RU2311496C2 (cg-RX-API-DMAC7.html)
WO (1) WO2003040435A2 (cg-RX-API-DMAC7.html)
ZA (1) ZA200403437B (cg-RX-API-DMAC7.html)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20010402A1 (it) * 2001-02-28 2002-08-28 De Nora Elettrodi Spa Nuova composizione elettrocatalitica per catodo depolarizzato ad ossigeno
US8156175B2 (en) * 2004-01-23 2012-04-10 Tiversa Inc. System and method for searching for specific types of people or information on a peer-to-peer network
US7761569B2 (en) * 2004-01-23 2010-07-20 Tiversa, Inc. Method for monitoring and providing information over a peer to peer network
US6967185B2 (en) * 2004-01-28 2005-11-22 De Nora Elettrodi S.P.A. Synthesis of noble metal, sulphide catalysts in a sulfide ion-free aqueous environment
US8652705B2 (en) * 2005-09-26 2014-02-18 W.L. Gore & Associates, Inc. Solid polymer electrolyte and process for making same
CN100515566C (zh) * 2005-12-12 2009-07-22 比亚迪股份有限公司 一种催化剂涂层膜的制备方法
US7632962B2 (en) * 2006-04-26 2009-12-15 Eastman Chemical Company Hydrogenation process and catalysts
JP2010509674A (ja) 2006-11-07 2010-03-25 タイヴァーサ・インコーポレーテッド ピア−ツ−ピア・ネットワークでの振る舞いを増強するシステム及び方法
US9315912B2 (en) * 2006-11-29 2016-04-19 Industrie De Nora S.P.A. Carbon-supported metal sulphide catalyst for electrochemical oxygen reduction
TWI429785B (zh) * 2007-02-22 2014-03-11 Industrie De Nora Spa 氧之電化學還原用觸媒及製法和氣體擴散電極
WO2008127608A2 (en) * 2007-04-12 2008-10-23 Tiversa, Inc. A system and method for creating a list of shared information on a peer-to-peer network
CA2727548A1 (en) * 2007-06-11 2008-12-18 Tiversa, Inc. System and method for advertising on a peer-to-peer network
CN101463487B (zh) * 2007-12-17 2010-06-09 中国电子科技集团公司第十八研究所 用于电解水的质子交换膜电极制备方法
RU2394646C1 (ru) * 2009-02-12 2010-07-20 Федеральное государственное учреждение Российский научный центр "Курчатовский институт" Способ получения наноструктурного катализатора для электролиза воды
JP5558171B2 (ja) * 2010-03-31 2014-07-23 トヨタ自動車株式会社 回転ディスク電極法で使用される電極触媒を製造する、触媒製造方法および触媒製造装置
US8940460B2 (en) 2011-02-14 2015-01-27 Nissan North America, Inc. Catalyst ink preparation for fuel cell electrode fabrication
US20130239469A1 (en) * 2012-03-14 2013-09-19 Board Of Regents, The University Of Texas System Photochemical Processes and Compositions for Methane Reforming Using Transition Metal Chalcogenide Photocatalysts
FR2992234B1 (fr) * 2012-06-22 2016-12-09 Centre Nat De La Rech Scient (C N R S) Procede de preparation de nanoparticules de catalyseur pour la reduction cathodique du dioxygene en presence de methanol
EP2911787B1 (en) * 2012-10-26 2017-03-01 Audi AG Fuel cell membrane electrode assembly fabrication process
CN103528913A (zh) * 2013-10-15 2014-01-22 中国海洋石油总公司 一种含铑化合物中铑含量测定方法
US12404592B2 (en) 2018-05-02 2025-09-02 Ohio State Innovation Foundation Heteroatom-doped carbon catalyst for electrocatalytic halogen production
CN110938832A (zh) * 2019-12-13 2020-03-31 陕西易莱德新材料科技有限公司 一种用于次氯酸钠电解槽的膜电极制备方法
CN112517001B (zh) * 2020-12-16 2023-04-07 广东济平新能源科技有限公司 铂黑催化剂的制备方法以及铂黑催化剂

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL127232C (cg-RX-API-DMAC7.html) * 1963-03-12 1900-01-01
GB1066579A (en) * 1963-11-12 1967-04-26 Engelhard Ind Inc Catalyst
US5958197A (en) * 1998-01-26 1999-09-28 De Nora S.P.A. Catalysts for gas diffusion electrodes
US6149762A (en) * 1998-07-13 2000-11-21 Clements National Company Welding nozzle for welding machine for thermoplastic material
US6149782A (en) * 1999-05-27 2000-11-21 De Nora S.P.A Rhodium electrocatalyst and method of preparation
US6402930B1 (en) * 1999-05-27 2002-06-11 De Nora Elettrodi S.P.A. Process for the electrolysis of technical-grade hydrochloric acid contaminated with organic substances using oxygen-consuming cathodes

Also Published As

Publication number Publication date
AR037186A1 (es) 2004-10-27
EP1444384A2 (en) 2004-08-11
KR100908797B1 (ko) 2009-07-22
DK1444384T3 (en) 2016-07-18
CZ307526B6 (cs) 2018-11-14
JP2005508450A (ja) 2005-03-31
US20030086862A1 (en) 2003-05-08
WO2003040435A3 (en) 2004-05-06
CA2466362C (en) 2010-06-22
ZA200403437B (en) 2005-07-27
PL370375A1 (en) 2005-05-16
US6855660B2 (en) 2005-02-15
CN1578851A (zh) 2005-02-09
WO2003040435A2 (en) 2003-05-15
HU228452B1 (en) 2013-03-28
CA2466362A1 (en) 2003-05-15
MY128851A (en) 2007-02-28
MXPA04004382A (es) 2004-08-12
CZ2004576A3 (cs) 2004-09-15
PT1444384E (pt) 2016-06-02
HUP0402367A2 (hu) 2005-03-29
RU2311496C2 (ru) 2007-11-27
RU2004117078A (ru) 2005-03-27
PL201791B1 (pl) 2009-05-29
EP1444384B1 (en) 2016-03-30
JP4223958B2 (ja) 2009-02-12
ES2574002T3 (es) 2016-06-14
BR0213935A (pt) 2004-10-26
KR20040062624A (ko) 2004-07-07
CN1320170C (zh) 2007-06-06

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 04/06/2013, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2695 DE 30-08-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.