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WO2009138998A3 - Nanoéponge métallique sans gabarit et sans polymère, et son procédé de fabrication - Google Patents

Nanoéponge métallique sans gabarit et sans polymère, et son procédé de fabrication Download PDF

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Publication number
WO2009138998A3
WO2009138998A3 PCT/IN2009/000266 IN2009000266W WO2009138998A3 WO 2009138998 A3 WO2009138998 A3 WO 2009138998A3 IN 2009000266 W IN2009000266 W IN 2009000266W WO 2009138998 A3 WO2009138998 A3 WO 2009138998A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
free
nanosponges
nanosponge
template
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.)
Ceased
Application number
PCT/IN2009/000266
Other languages
English (en)
Other versions
WO2009138998A2 (fr
Inventor
Eswaramoorthy Muthusamy
Saikrishana Katla
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.)
Jawaharial Nehru Centre for Advanced Scientific Research
Original Assignee
Jawaharial Nehru Centre for Advanced Scientific Research
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 Jawaharial Nehru Centre for Advanced Scientific Research filed Critical Jawaharial Nehru Centre for Advanced Scientific Research
Priority to JP2011508052A priority Critical patent/JP5637983B2/ja
Priority to US12/935,129 priority patent/US8404280B2/en
Priority to EP09746288.1A priority patent/EP2276691B1/fr
Publication of WO2009138998A2 publication Critical patent/WO2009138998A2/fr
Publication of WO2009138998A3 publication Critical patent/WO2009138998A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/08—Alloys with open or closed pores
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12479—Porous [e.g., foamed, spongy, cracked, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)

Abstract

La présente invention apporte une solution au problème induit par l’utilisation de gabarits et de polymères lors de la préparation de nanoéponges métalliques. Cette invention propose un procédé simple, en une seule étape, et sans gabarit, pour préparer des nanoéponges métalliques à faible densité des pores et à grande surface active. Il a été démontré que lesdites nanoéponges métalliques constituent de bons substrats autosupportés pour la spectroscopie Raman exaltée de surface (SERS) et qu’elles présentent une activité antibactérienne significative.
PCT/IN2009/000266 2008-05-05 2009-05-04 Nanoéponge métallique sans gabarit et sans polymère, et son procédé de fabrication Ceased WO2009138998A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2011508052A JP5637983B2 (ja) 2008-05-05 2009-05-04 テンプレートフリー及びポリマーフリーの金属ナノスポンジ、並びにその製造方法
US12/935,129 US8404280B2 (en) 2008-05-05 2009-05-04 Template free and polymer free metal, nanosponge and a process thereof
EP09746288.1A EP2276691B1 (fr) 2008-05-05 2009-05-04 Nanoéponge métallique sans gabarit et sans polymère, et son procédé de fabrication

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN1105CH2008 2008-05-05
IN01105/CHE/2008 2008-05-05

Publications (2)

Publication Number Publication Date
WO2009138998A2 WO2009138998A2 (fr) 2009-11-19
WO2009138998A3 true WO2009138998A3 (fr) 2010-05-27

Family

ID=41319134

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IN2009/000266 Ceased WO2009138998A2 (fr) 2008-05-05 2009-05-04 Nanoéponge métallique sans gabarit et sans polymère, et son procédé de fabrication

Country Status (4)

Country Link
US (1) US8404280B2 (fr)
EP (1) EP2276691B1 (fr)
JP (1) JP5637983B2 (fr)
WO (1) WO2009138998A2 (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130084210A1 (en) * 2011-09-30 2013-04-04 The Research Foundation Of State University Of New York Surfactantless metallic nanostructures and method for synthesizing same
MX2014004113A (es) * 2011-10-05 2014-09-22 Texas A & M Univ Sys Nanoespuma metalica antibacteriana y metodos relacionados.
WO2013130043A1 (fr) 2012-02-28 2013-09-06 Hewlett-Packard Development Company, L.P. Structures sers avec matériaux nanoporeux
US9873152B2 (en) 2012-03-12 2018-01-23 University Of Houston System Nanoporous gold nanoparticles as high-payload molecular cargos, photothermal/photodynamic therapeutic agents, and ultrahigh surface-to-volume plasmonic sensors
US11039620B2 (en) 2014-02-19 2021-06-22 Corning Incorporated Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US9622483B2 (en) 2014-02-19 2017-04-18 Corning Incorporated Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
US11039621B2 (en) 2014-02-19 2021-06-22 Corning Incorporated Antimicrobial glass compositions, glasses and polymeric articles incorporating the same
DE102014009371A1 (de) 2014-06-23 2015-12-24 Technische Universität Dresden Verfahren zur Herstellung von Metallnanoschäumen
CN106334802B (zh) * 2016-09-29 2018-12-28 清华大学深圳研究生院 具有海绵状微观结构的金属粉末及其制备方法、导电材料
KR102028432B1 (ko) * 2018-03-22 2019-10-04 서울시립대학교 산학협력단 3차원 다공성 나노플라즈몬 네트워크를 이용한 표면증강라만 분석법
CN108971512B (zh) * 2018-09-14 2021-04-02 江西科技师范大学 一种多孔海绵状Ag方形颗粒的绿色制备方法及其应用
CN113245554B (zh) * 2021-04-21 2022-07-12 中山大学 一种银多孔材料及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001278A2 (fr) * 2002-06-25 2003-12-31 Aalborg Universitet Procede de production d'un produit a granulometrie primaire submicronique, produit realise avec ce procede et appareil utilise dans ce procede
WO2007095454A2 (fr) * 2006-02-10 2007-08-23 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Nanoparticules de metal enrobees de carbone et eponges, procedes de synthese et procedes d'utilisation

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3932478B2 (ja) * 2002-01-31 2007-06-20 独立行政法人科学技術振興機構 貴金属細孔体及びその製造方法
JP2004143497A (ja) * 2002-10-23 2004-05-20 Asahi Kasei Corp 多孔性金属粒子
DE10340276B4 (de) * 2003-08-29 2006-11-09 Bio-Gate Bioinnovative Materials Gmbh Körperpflegemittel mit Silber und Zink
EP1778010B1 (fr) * 2004-07-30 2014-06-04 Kimberly-Clark Worldwide, Inc. Compositions antimicrobiennes a base d'argent
JP4487067B2 (ja) * 2004-07-30 2010-06-23 国立大学法人 宮崎大学 白金ナノ粒子及びその製造方法
WO2006092845A1 (fr) * 2005-03-01 2006-09-08 United Power Co., Ltd. Mousse metallique d’argent pour filtre et procede pour la produire
JP4497473B2 (ja) * 2005-03-07 2010-07-07 学校法人金沢工業大学 金属繊維三次元構造体、およびその製造方法。
EP1728618A1 (fr) * 2005-05-20 2006-12-06 Institute of Nuclear Energy Research Méthodes pour la préparation des catalyseurs du platine et des alliages de platine avec une structure sous forme de nano réseaux
JP4599592B2 (ja) * 2005-05-24 2010-12-15 独立行政法人産業技術総合研究所 結露防止剤
FR2893263B1 (fr) 2005-11-14 2013-05-03 Inst Francais Du Petrole Methode de synthese d'un catalyseur a base de nanoparticules metalliques anisotropes par voie micellaire.
JP2007277613A (ja) * 2006-04-04 2007-10-25 Hokkaido Univ 細孔を有する金多孔質体およびその製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004001278A2 (fr) * 2002-06-25 2003-12-31 Aalborg Universitet Procede de production d'un produit a granulometrie primaire submicronique, produit realise avec ce procede et appareil utilise dans ce procede
WO2007095454A2 (fr) * 2006-02-10 2007-08-23 Board Of Supervisors Of Louisiana State University And Agricultural And Mechanical College Nanoparticules de metal enrobees de carbone et eponges, procedes de synthese et procedes d'utilisation

Also Published As

Publication number Publication date
EP2276691A2 (fr) 2011-01-26
US20110014300A1 (en) 2011-01-20
WO2009138998A2 (fr) 2009-11-19
US8404280B2 (en) 2013-03-26
EP2276691A4 (fr) 2013-08-28
JP5637983B2 (ja) 2014-12-10
JP2011523677A (ja) 2011-08-18
EP2276691B1 (fr) 2020-04-15

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