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BR0014994A - Vidro metálico para uso em processos eletroquìmicos, eletrodo para uso em uma célula eletroquìmica, e, processo para a produção eletroquìmica de oxigênio e hidrogênio a partir de uma solução aquosa em uma célula eletroquìmica - Google Patents

Vidro metálico para uso em processos eletroquìmicos, eletrodo para uso em uma célula eletroquìmica, e, processo para a produção eletroquìmica de oxigênio e hidrogênio a partir de uma solução aquosa em uma célula eletroquìmica

Info

Publication number
BR0014994A
BR0014994A BR0014994-2A BR0014994A BR0014994A BR 0014994 A BR0014994 A BR 0014994A BR 0014994 A BR0014994 A BR 0014994A BR 0014994 A BR0014994 A BR 0014994A
Authority
BR
Brazil
Prior art keywords
electrochemical
oxygen
hydrogen
production
metallic glass
Prior art date
Application number
BR0014994-2A
Other languages
English (en)
Inventor
Steven J Thorpe
Donald W Kirk
Original Assignee
Stuart Energy Sys Corp
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 Stuart Energy Sys Corp filed Critical Stuart Energy Sys Corp
Publication of BR0014994A publication Critical patent/BR0014994A/pt

Links

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
    • H01M4/8605—Porous electrodes
    • H01M4/8621—Porous electrodes containing only metallic or ceramic material, e.g. made by sintering or sputtering
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/003—Making ferrous alloys making amorphous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C45/00—Amorphous alloys
    • C22C45/04—Amorphous alloys with nickel or cobalt as the major constituent
    • 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
    • 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
    • C25B11/055—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material
    • C25B11/057—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the substrate or carrier material consisting of a single element or compound
    • C25B11/061—Metal or alloy
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • 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
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Ceramic Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

"VIDRO METáLICO PARA USO EM PROCESSOS ELETROQUìMICOS, ELETRODO PARA USO EM UMA CéLULA ELETROQUìMICA, E, PROCESSO PARA A PRODUçãO ELETROQUìMICA DE OXIGêNIO E HIDROGêNIO A PARTIR DE UMA SOLUçãO AQUOSA EM UMA CéLULA ELETROQUìMICA". Eletrodos metálicos amorfos/de vidro metálico produzidos por solidificação rápida (i) tendo uma estrutura que é amorfa ou nanocristalina, (ii) contendo o principal elemento da liga como Ni, (iii) contendo adições de ligas de Co e pelo menos um membro do grupo IVB, VB, VIB, VIIB e/ou VIIIB, de preferência Cr e V, na faixa de O a 20% at.%, e quando combinado com Ni, representa 0,75 a 0,85 da fração atómica da liga, e (iv) contendo elementos metalóides compostos de preferência de um ou mais dos elementos C, B, Si e P sozinhos ou em combinação para representar 0,15 a 0,25 da fração atómica da liga. Os eletrodos têm excelente estabilidade térmica, estabilidade melhorada em um eletrólito aquoso e podem fornecer uma eficiência de corrente melhorada - desempenho anódico superpotencial. Eles são utilizados na eletrólise de soluções aquosas de eletrólitos tais como misturas de cáusticos e água na produção de oxigênio e hidrogênio.
BR0014994-2A 1999-10-26 2000-10-23 Vidro metálico para uso em processos eletroquìmicos, eletrodo para uso em uma célula eletroquìmica, e, processo para a produção eletroquìmica de oxigênio e hidrogênio a partir de uma solução aquosa em uma célula eletroquìmica BR0014994A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA002287648A CA2287648C (en) 1999-10-26 1999-10-26 Amorphous metal/metallic glass electrodes for electrochemical processes
PCT/CA2000/001251 WO2001031085A2 (en) 1999-10-26 2000-10-23 Amorphous metal/metallic glass electrodes for electrochemical processes

Publications (1)

Publication Number Publication Date
BR0014994A true BR0014994A (pt) 2002-06-18

Family

ID=4164494

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0014994-2A BR0014994A (pt) 1999-10-26 2000-10-23 Vidro metálico para uso em processos eletroquìmicos, eletrodo para uso em uma célula eletroquìmica, e, processo para a produção eletroquìmica de oxigênio e hidrogênio a partir de uma solução aquosa em uma célula eletroquìmica

Country Status (11)

Country Link
EP (1) EP1230412A2 (pt)
JP (1) JP2003513170A (pt)
KR (1) KR20020037772A (pt)
CN (1) CN1382229A (pt)
AU (1) AU1013501A (pt)
BR (1) BR0014994A (pt)
CA (1) CA2287648C (pt)
MX (1) MXPA02002673A (pt)
NO (1) NO20020957L (pt)
WO (1) WO2001031085A2 (pt)
ZA (1) ZA200201857B (pt)

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KR101741683B1 (ko) 2010-08-05 2017-05-31 삼성전자주식회사 도전성 페이스트, 상기 도전성 페이스트를 사용하여 형성된 전극을 포함하는 전자 소자 및 태양 전지
US8668847B2 (en) 2010-08-13 2014-03-11 Samsung Electronics Co., Ltd. Conductive paste and electronic device and solar cell including an electrode formed using the conductive paste
US8987586B2 (en) 2010-08-13 2015-03-24 Samsung Electronics Co., Ltd. Conductive paste and electronic device and solar cell including an electrode formed using the conductive paste
KR101741682B1 (ko) 2010-08-24 2017-05-31 삼성전자주식회사 도전성 페이스트와 상기 도전성 페이스트를 사용하여 형성된 전극을 포함하는 전자 소자 및 태양 전지
US8974703B2 (en) 2010-10-27 2015-03-10 Samsung Electronics Co., Ltd. Conductive paste and electronic device and solar cell including an electrode formed using the same
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US8940195B2 (en) 2011-01-13 2015-01-27 Samsung Electronics Co., Ltd. Conductive paste, and electronic device and solar cell including an electrode formed using the same
KR101814014B1 (ko) 2011-03-25 2018-01-03 삼성전자주식회사 도전성 페이스트, 상기 도전성 페이스트를 사용하여 형성된 전극을 포함하는 전자 소자 및 태양 전지
KR101796658B1 (ko) 2011-03-28 2017-11-13 삼성전자주식회사 도전성 페이스트, 상기 도전성 페이스트를 사용하여 형성된 전극을 포함하는 전자 소자 및 태양 전지
WO2013029186A1 (en) 2011-09-01 2013-03-07 Trudel Simon Electrocatalytic materials and methods for manufacturing same
KR101985929B1 (ko) 2011-12-09 2019-06-05 삼성전자주식회사 도전성 페이스트, 상기 도전성 페이스트를 사용하여 형성된 전극을 포함하는 전자 소자 및 태양 전지
JP5822235B2 (ja) * 2012-06-08 2015-11-24 住友金属鉱山エンジニアリング株式会社 酸化態窒素の除去方法
KR101999795B1 (ko) 2012-06-27 2019-07-12 삼성전자주식회사 도전성 페이스트, 상기 도전성 페이스트를 사용하여 형성된 전극을 포함하는 전자 소자 및 태양 전지
CN105164300A (zh) * 2013-07-12 2015-12-16 惠普发展公司，有限责任合伙企业 非晶薄金属膜
JP5949792B2 (ja) * 2014-01-15 2016-07-13 株式会社豊田中央研究所 結晶質電極材および不溶性電極
US10177310B2 (en) 2014-07-30 2019-01-08 Hewlett Packard Enterprise Development Lp Amorphous metal alloy electrodes in non-volatile device applications
US10399166B2 (en) 2015-10-30 2019-09-03 General Electric Company System and method for machining workpiece of lattice structure and article machined therefrom
CN108660474B (zh) * 2018-06-01 2020-02-07 北京航空航天大学 (FeaCobNic)xMyRz系析氧催化材料及在阳极析氧电极上的应用
KR102092346B1 (ko) * 2019-09-23 2020-03-23 삼성전자주식회사 투명 도전체 및 그 제조 방법과 상기 투명 도전체를 포함하는 전자 소자
CN114192749B (zh) * 2020-09-17 2023-08-01 南京理工大学 基于腐蚀非晶合金阳极材料进行电沉积制备纳米材料的方法
TWI823219B (zh) * 2021-12-29 2023-11-21 財團法人工業技術研究院 陽極觸媒材料與電解水產氫裝置
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Also Published As

Publication number Publication date
KR20020037772A (ko) 2002-05-22
CA2287648A1 (en) 2001-04-26
NO20020957L (no) 2002-04-24
CA2287648C (en) 2007-06-19
MXPA02002673A (es) 2003-10-14
JP2003513170A (ja) 2003-04-08
WO2001031085A2 (en) 2001-05-03
ZA200201857B (en) 2002-12-24
AU1013501A (en) 2001-05-08
WO2001031085A3 (en) 2001-09-20
EP1230412A2 (en) 2002-08-14
CN1382229A (zh) 2002-11-27
NO20020957D0 (no) 2002-02-27

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