TOP > 外国特許検索 > METHOD FOR PRODUCING COMPOSITE NOBLE METAL NANOPARTICLES, COMPOSITE NOBLE METAL NANOPARTICLES PRODUCED USING SAME, AND CATALYST CONTAINING SAME

METHOD FOR PRODUCING COMPOSITE NOBLE METAL NANOPARTICLES, COMPOSITE NOBLE METAL NANOPARTICLES PRODUCED USING SAME, AND CATALYST CONTAINING SAME

外国特許コード F150008379
掲載日 2015年7月13日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2014JP073741
国際公開番号 WO 2015049959
国際出願日 平成26年9月9日(2014.9.9)
国際公開日 平成27年4月9日(2015.4.9)
優先権データ
  • 特願2013-207465 (2013.10.2) JP
発明の名称 (英語) METHOD FOR PRODUCING COMPOSITE NOBLE METAL NANOPARTICLES, COMPOSITE NOBLE METAL NANOPARTICLES PRODUCED USING SAME, AND CATALYST CONTAINING SAME
発明の概要(英語) The present invention provides a method for efficiently producing composite noble metal nanoparticles by means of a process that is low-energy, has a low environmental impact, and is simple. The method for producing composite noble metal nanoparticles includes a bioreduction step in which composite noble metal nanoparticles containing a plurality of types of noble metals in a single particle are precipitated by means of adding an electron donor and metal ion reducing bacteria to a starting material solution containing a plurality of types of noble metal ions, and reducing the noble metal ions by means of the metal ion reducing bacteria.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • OSAKA PREFECTURE UNIVERSITY
  • 発明者(英語)
  • KONISHI YASUHIRO
  • SAITO NORIZO
国際特許分類(IPC)
指定国 National States: AE AG AL AM AO AT AU AZ BA BB BG BH BN BR BW BY BZ CA CH CL CN CO CR CU CZ DE DK DM DO DZ EC EE EG ES FI GB GD GE GH GM GT HN HR HU ID IL IN IR IS JP KE KG KN KP KR KZ LA LC LK LR LS LU LY MA MD ME MG MK MN MW MX MY MZ NA NG NI NO NZ OM PA PE PG PH PL PT QA RO RS RU RW SA SC SD SE SG SK SL SM ST SV SY TH TJ TM TN TR TT TZ UA UG US UZ VC VN ZA ZM ZW
ARIPO: BW GH GM KE LR LS MW MZ NA RW SD SL SZ TZ UG ZM ZW
EAPO: AM AZ BY KG KZ RU TJ TM
EPO: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
OAPI: BF BJ CF CG CI CM GA GN GQ GW KM ML MR NE SN TD TG

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