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IN2012DE01790A - - Google Patents

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Publication number
IN2012DE01790A
IN2012DE01790A IN1790DE2012A IN2012DE01790A IN 2012DE01790 A IN2012DE01790 A IN 2012DE01790A IN 1790DE2012 A IN1790DE2012 A IN 1790DE2012A IN 2012DE01790 A IN2012DE01790 A IN 2012DE01790A
Authority
IN
India
Prior art keywords
nanoparticles
tunabihty
syndiesis
catalysis
ultra
Prior art date
Application number
Inventor
Lakshmi Vara Bhagavatula Prasad
Seth Jhumur
Original Assignee
Council Scient Ind Res
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 Council Scient Ind Res filed Critical Council Scient Ind Res
Priority to IN1790DE2012 priority Critical patent/IN2012DE01790A/en
Priority to US14/420,897 priority patent/US10052692B2/en
Priority to PCT/IN2013/000492 priority patent/WO2014027367A1/en
Priority to EP13774516.2A priority patent/EP2882550B1/en
Publication of IN2012DE01790A publication Critical patent/IN2012DE01790A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • 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
    • B01J23/42—Platinum
    • 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
    • B01J23/44—Palladium
    • 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
    • B01J23/462—Ruthenium
    • 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
    • B01J23/464—Rhodium
    • 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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • 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
    • B01J37/16—Reducing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • 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
    • 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
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B22F2009/245—Reduction reaction in an Ionic Liquid [IL]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

The invention disclosed herein is one pot process for syndiesis of ultra-small uniform-sized (1-3 nm) transition metal nanoparticles with the shape tunabihty. These nanoparticles find use in various fields like catalysis, fuel cells etc. 16
IN1790DE2012 2012-08-11 2013-08-12 IN2012DE01790A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IN1790DE2012 IN2012DE01790A (en) 2012-08-11 2013-08-12
US14/420,897 US10052692B2 (en) 2012-08-11 2013-08-12 One pot process for the preparation of ultra-small size transition metal nanoparticles
PCT/IN2013/000492 WO2014027367A1 (en) 2012-08-11 2013-08-12 One pot process for the preparation of ultra-small size transition metal nanoparticles
EP13774516.2A EP2882550B1 (en) 2012-08-11 2013-08-12 One pot process for the preparation of ultra-small size transition metal nanoparticles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1790DE2012 IN2012DE01790A (en) 2012-08-11 2013-08-12

Publications (1)

Publication Number Publication Date
IN2012DE01790A true IN2012DE01790A (en) 2015-10-16

Family

ID=49326813

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1790DE2012 IN2012DE01790A (en) 2012-08-11 2013-08-12

Country Status (4)

Country Link
US (1) US10052692B2 (en)
EP (1) EP2882550B1 (en)
IN (1) IN2012DE01790A (en)
WO (1) WO2014027367A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10173265B2 (en) * 2013-03-22 2019-01-08 University of Pittsburgh—of the Commonwealth System of Higher Education Method for producing small metal alloy nanoparticles
CN104985176A (en) * 2015-06-11 2015-10-21 江南大学 Preparation method of silver-wrapped gold nanorod dimer with controllable chiral signals
JP6491595B2 (en) * 2015-12-25 2019-03-27 石福金属興業株式会社 Method for producing platinum palladium rhodium alloy powder
KR102513016B1 (en) 2017-11-04 2023-03-22 소나 나노테크 인크. Metal nanoparticles and method for preparing them
KR102432090B1 (en) * 2018-06-08 2022-08-12 한국과학기술연구원 Ultrasmall Nanostructure formed by using Amorphous Nanostructure and Method of manufacturing the same
EP3804886A4 (en) * 2018-06-08 2022-02-09 Korea Institute of Science and Technology Micro-nanostructure manufactured using amorphous nanostructure and manufacturing method therefor
CN109126785A (en) * 2018-08-31 2019-01-04 电子科技大学 A kind of preparation method of gold nano grain/Nano tube array of titanium dioxide composite heterogenous junction film
CN113894288B (en) * 2020-07-06 2023-11-10 中国科学院青岛生物能源与过程研究所 Preparation method of ultra-small and high-dispersion metal nano particles
CN113369492B (en) * 2021-06-09 2022-09-13 合肥工业大学 Quintuple twin crystal platinum nanorod and preparation method thereof
KR20230063687A (en) * 2021-11-02 2023-05-09 삼성전자주식회사 Quantum dot film, method for producing quantum dot film, opto-electronic device and image sensor including the same
CN117339016B (en) * 2023-12-04 2024-03-01 北京大学口腔医学院 Bionic composite material containing nano gold clusters and preparation method and application thereof

Family Cites Families (15)

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Publication number Priority date Publication date Assignee Title
US5147841A (en) * 1990-11-23 1992-09-15 The United States Of America As Represented By The United States Department Of Energy Method for the preparation of metal colloids in inverse micelles and product preferred by the method
US6103868A (en) * 1996-12-27 2000-08-15 The Regents Of The University Of California Organically-functionalized monodisperse nanocrystals of metals
US6572673B2 (en) 2001-06-08 2003-06-03 Chang Chun Petrochemical Co., Ltd. Process for preparing noble metal nanoparticles
KR100867281B1 (en) 2001-10-12 2008-11-06 재단법인서울대학교산학협력재단 Synthesis of Monodisperse and Highly-Crystalline Nanoparticles of Metals, Alloys, Metal Oxides, and Multi-metallic Oxides without a Size-selection Process
US6562403B2 (en) * 2001-10-15 2003-05-13 Kansas State University Research Foundation Synthesis of substantially monodispersed colloids
US7160525B1 (en) * 2003-10-14 2007-01-09 The Board Of Trustees Of The University Of Arkansas Monodisperse noble metal nanocrystals
ES2242528B1 (en) * 2004-03-25 2006-12-01 Consejo Sup. Investig. Cientificas MAGNETIC NANOPARTICLES OF NOBLE METALS.
US7335245B2 (en) 2004-04-22 2008-02-26 Honda Motor Co., Ltd. Metal and alloy nanoparticles and synthesis methods thereof
US20060154380A1 (en) * 2004-06-23 2006-07-13 Shunji Egusa Synthesis of ordered arrays from gold clusters
JP2006328532A (en) * 2005-05-10 2006-12-07 Samsung Electro-Mechanics Co Ltd Metal nano particle, method for manufacturing and conductive ink
KR100716201B1 (en) 2005-09-14 2007-05-10 삼성전기주식회사 Metal nanoparticles and method for manufacturing thereof
CN102365127B (en) * 2009-03-24 2017-10-03 巴斯夫欧洲公司 Preparation of shaped metal particles and application thereof
JP2013503260A (en) * 2009-08-25 2013-01-31 カンブリオス テクノロジーズ コーポレイション Method for controlling the morphology of metal nanowires
US9061268B2 (en) 2010-06-28 2015-06-23 William Marsh Rice University Synthesis of ultrasmall metal oxide nanoparticles
US9776247B2 (en) * 2012-05-11 2017-10-03 Lg Chem, Ltd. Hollow metal nano particles

Also Published As

Publication number Publication date
EP2882550B1 (en) 2019-05-01
EP2882550A1 (en) 2015-06-17
US20150183028A1 (en) 2015-07-02
US10052692B2 (en) 2018-08-21
WO2014027367A1 (en) 2014-02-20

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