DE102019203866A1 - Neuartige Stickstoff-dotierte Kupfer-Nanokatalysatoren für Kohlendioxid-Reduktionsreaktion - Google Patents

Neuartige Stickstoff-dotierte Kupfer-Nanokatalysatoren für Kohlendioxid-Reduktionsreaktion Download PDF

Info

Publication number
DE102019203866A1
DE102019203866A1 DE102019203866.2A DE102019203866A DE102019203866A1 DE 102019203866 A1 DE102019203866 A1 DE 102019203866A1 DE 102019203866 A DE102019203866 A DE 102019203866A DE 102019203866 A1 DE102019203866 A1 DE 102019203866A1
Authority
DE
Germany
Prior art keywords
procedure according
nanoparticles
component
nanoparticle
nanocatalyst
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.)
Withdrawn
Application number
DE102019203866.2A
Other languages
German (de)
English (en)
Inventor
Shutang CHEN
Gugang CHEN
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of DE102019203866A1 publication Critical patent/DE102019203866A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • C25B11/051—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
    • C25B11/091—Electrodes formed of electrocatalysts on a substrate or carrier characterised by the electrocatalyst material consisting of at least one catalytic element and at least one catalytic compound; consisting of two or more catalytic elements or catalytic compounds
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B21/00—Nitrogen; Compounds thereof
    • C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
    • C01B21/0615—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium
    • C01B21/0625—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with copper
    • 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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • 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
    • B01J27/24—Nitrogen compounds
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/33—Electric or magnetic properties
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45—Nanoparticles
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/70—Catalysts, in general, characterised by their form or physical properties characterised by their crystalline properties, e.g. semi-crystalline
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0072—Preparation of particles, e.g. dispersion of droplets in an oil bath
    • 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
    • B01J6/00—Heat treatments such as Calcining; Fusing ; Pyrolysis
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/50—Carbon dioxide
    • 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
    • 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
    • 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
    • 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
    • C25B3/00—Electrolytic production of organic compounds
    • C25B3/20—Processes
    • C25B3/25—Reduction
    • 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
    • C25B9/23—Cells comprising dimensionally-stable non-movable electrodes; Assemblies of constructional parts thereof with diaphragms comprising ion-exchange membranes in or on which electrode material is embedded
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0803—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0875—Gas
    • 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
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J2219/0873—Materials to be treated
    • B01J2219/0892—Materials to be treated involving catalytically active material
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/15—X-ray diffraction
    • 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
    • B01J2235/00—Indexing scheme associated with group B01J35/00, related to the analysis techniques used to determine the catalysts form or properties
    • B01J2235/30—Scanning electron microscopy; Transmission electron microscopy
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Dispersion Chemistry (AREA)
  • Catalysts (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
DE102019203866.2A 2018-04-13 2019-03-21 Neuartige Stickstoff-dotierte Kupfer-Nanokatalysatoren für Kohlendioxid-Reduktionsreaktion Withdrawn DE102019203866A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/953,079 2018-04-13
US15/953,079 US10883183B2 (en) 2018-04-13 2018-04-13 Method of preparing copper-copper nitride nanocatalysts for carbon dioxides reduction reaction

Publications (1)

Publication Number Publication Date
DE102019203866A1 true DE102019203866A1 (de) 2019-10-17

Family

ID=68053183

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102019203866.2A Withdrawn DE102019203866A1 (de) 2018-04-13 2019-03-21 Neuartige Stickstoff-dotierte Kupfer-Nanokatalysatoren für Kohlendioxid-Reduktionsreaktion

Country Status (4)

Country Link
US (1) US10883183B2 (https=)
JP (1) JP7113781B2 (https=)
CN (1) CN110368974B (https=)
DE (1) DE102019203866A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116288418A (zh) * 2023-02-16 2023-06-23 国家能源集团新能源技术研究院有限公司 碳基疏水催化电极材料的制备及其在二氧化碳电催化中的应用

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11267712B2 (en) * 2018-10-10 2022-03-08 Honda Motor Co., Ltd. Tuning products selectivity of CO2 reduction reaction with surface ligands
WO2022072434A1 (en) * 2020-09-30 2022-04-07 Ut-Battelle, Llc Alloy based electrochemical catalyst for conversion of carbon dioxide to hydrocarbons
CN113249748B (zh) * 2021-04-21 2022-08-12 北京航天动力研究所 一种氮掺杂的氧化亚铜电催化剂、制备方法、电极及应用
US12080895B2 (en) * 2022-08-09 2024-09-03 Honda Motor Co., Ltd. Method for the synthesis of high efficiency PT branched nanocatalysts
CN115710724B (zh) * 2022-11-06 2025-07-08 浙江工业大学 一种用于电催化还原二氧化碳的非金属掺杂铜基催化材料及其制备方法和应用

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6033422B2 (ja) * 1981-10-26 1985-08-02 三菱瓦斯化学株式会社 炭酸エステルの製造法
CN102276644B (zh) * 2003-08-14 2014-09-03 孟山都技术公司 含有过渡金属-碳化物和氮化物的催化剂、它们的制备方法和作为氧化和脱氢催化剂的用途
WO2005060610A2 (en) 2003-12-11 2005-07-07 The Trustees Of Columbia University In The City Ofnew York Nano-sized particles, processes of making, compositions and uses thereof
GB0409877D0 (en) 2004-04-30 2004-06-09 Univ Manchester Preparation of nanoparticle materials
US7208133B2 (en) 2004-11-22 2007-04-24 International Business Machines Corporation Method for the preparation of IV-VI semiconductor nanoparticles
CN101583425A (zh) * 2005-02-17 2009-11-18 孟山都技术公司 含过渡金属的催化剂、包含含过渡金属的催化剂的催化剂组合物、它们的制备方法和作为氧化催化剂的用途
TW200811055A (en) 2006-04-12 2008-03-01 Nanomas Technologies Inc Nanoparticles, methods of making, and applications using same
KR100797484B1 (ko) 2006-08-29 2008-01-23 삼성전기주식회사 큐빅 형태의 구리 나노입자의 제조방법
WO2008033388A2 (en) * 2006-09-12 2008-03-20 Qd Vision, Inc. A composite including nanoparticles, methods, and products including a composite
KR100814295B1 (ko) 2006-10-10 2008-03-18 삼성전기주식회사 구리 나노입자의 제조방법 및 그에 의해 제조된 구리나노입자
KR20090012605A (ko) 2007-07-30 2009-02-04 삼성전기주식회사 금속 나노입자의 제조방법
KR20090032839A (ko) 2007-09-28 2009-04-01 삼성전기주식회사 구리계 나노입자의 제조방법
KR20090032841A (ko) * 2007-09-28 2009-04-01 삼성전기주식회사 로드 형태를 포함하는 금속 나노입자의 제조방법
CN101327433A (zh) * 2008-07-30 2008-12-24 中国科学院山西煤炭化学研究所 一种纳米金属碳化物催化剂及制备和应用
US8486305B2 (en) 2009-11-30 2013-07-16 Lockheed Martin Corporation Nanoparticle composition and methods of making the same
CN101805011B (zh) 2010-04-06 2011-11-09 厦门大学 Cu2O超细纳米粒子与自组装纳米微球及其制备方法
US8845878B2 (en) * 2010-07-29 2014-09-30 Liquid Light, Inc. Reducing carbon dioxide to products
JP2012184451A (ja) 2011-03-03 2012-09-27 Hitachi Cable Ltd 金属微粒子の製造方法及びそれにより得られる金属ペースト並びに金属皮膜
CN102941350B (zh) 2012-11-06 2015-04-22 南京工业大学 一种纳米铜粉的制备方法
US8852835B2 (en) * 2012-12-12 2014-10-07 Xerox Corporation Black toner
CN103933978B (zh) * 2014-04-10 2015-12-30 中国科学院福建物质结构研究所 一种用于二氧化碳催化转化的负载型纳米催化剂及其制备方法和应用
WO2015195650A1 (en) 2014-06-16 2015-12-23 Kansas State University Research Foundation Direct transformation of bulk materials to nanoparticles
EP3169434A1 (en) * 2014-07-14 2017-05-24 Yeda Research and Development Co., Ltd. Copper nanoparticles for oxidation of pollutants
KR101725315B1 (ko) 2015-04-15 2017-04-10 성균관대학교산학협력단 다양한 크기 조절 및 대용량 합성이 가능한 균일한 구리 나노결정 및 이의 제조 방법
US20170314148A1 (en) 2016-05-02 2017-11-02 Ut-Battelle, Llc Electrochemical catalyst for conversion of co2 to ethanol

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116288418A (zh) * 2023-02-16 2023-06-23 国家能源集团新能源技术研究院有限公司 碳基疏水催化电极材料的制备及其在二氧化碳电催化中的应用

Also Published As

Publication number Publication date
US20190316264A1 (en) 2019-10-17
CN110368974B (zh) 2022-04-26
JP2019205993A (ja) 2019-12-05
CN110368974A (zh) 2019-10-25
JP7113781B2 (ja) 2022-08-05
US10883183B2 (en) 2021-01-05

Similar Documents

Publication Publication Date Title
DE102019203866A1 (de) Neuartige Stickstoff-dotierte Kupfer-Nanokatalysatoren für Kohlendioxid-Reduktionsreaktion
DE102019208252A1 (de) Ertragsstarke herstellung von zwei-dimensionalen kupfer-nanoblättern
DE60308398T2 (de) Edelmetallnanoröhre und herstellungsverfahren dafür
DE2926614A1 (de) Verfahren zum herstellen einer feinverteilten legierung aus edelmetall und vanadium, daraus hergestellter katalysator und aus diesem hergestellte katode
DE2926615A1 (de) Verfahren zum herstellen von legierungskatalysatoren aus edelmetall und hochschmelzendem metall
DE10346334B4 (de) Brennstoffzellen-Elektrokatalysator und Verfahren zu dessen Herstellung
DE2926613A1 (de) Brennstoffzellenkatode
DE2610285A1 (de) Verfahren zur herstellung einer metallelektrode
DE112018001227T5 (de) Elektrokatalysator für die Wasserstoffentwicklungsreaktion
DE102009058833A1 (de) Stickstoff-dotierte Kohlenstoffnanoröhrchen mit Metall-Nanopartikeln
EP0715889A2 (de) Schalenkatalysatoren, Verfahren zu ihrer Herstellung und ihre Verwendung
DE112020002879T5 (de) Syntheseverfahren zur herstellung von kleinen palladiumnanowürfeln
DE112006000205B4 (de) Photokatalytische Verfahren zur Herstellung von Elektrokatalysator-Materialien
DE2328050C3 (de) Katalysator für Brennstoffelektroden von Brennstoffelementen
DE3642423A1 (de) Brennstoffzelle, ternaerer metallegierungskatalysator und verfahren zu dessen herstellung
EP1121477B1 (de) Elektrochemische herstellung amorpher oder kristalliner metalloxide mit teilchengrössen im nanometerbereich
DE102020216592A1 (de) Katalysator und verfahren zur herstellung desselben
DE112019000069T5 (de) Verbundkatalysator sowie seine Herstellungsverfahren und Anwendungen
DE102019130263A1 (de) Allgemeine synthesestrategie zur herstellung von mehrmetallischen nanostrukturen
DE1667432A1 (de) Neues Verfahren zur Herstellung von einfachen oder gemischten Carbonitriden oder Oxycarbonitriden von UEbergangsmetallen und neue Metallcarbonitride oder -oxycarbonitride,die diese Metalle enthalten
DE112020003162T5 (de) Verfahren zur herstellung von porösen kupfer-silber- und kupfer-goldmikroplättchen
DE112018002305T5 (de) Indiumgalliumnitrid-nanostruktursysteme und verwendungen davon
DE69902694T2 (de) Verfahren zur herstellung eines trägerkatalysators
WO2012107032A1 (de) Verfahren zur herstellung eines katalysators enthaltend mindestens ein übergansgmetal auf einem mit stickstoff modifizierten porösem kohlenstoffträger
DE102020205393A1 (de) Bimetallische und multimetallische Katalysatoren zur selektiven Elektroreduzierung von CO2 und/oder CO zu Kohlenwasserstoffen und Oxygenaten

Legal Events

Date Code Title Description
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee