JP2012197487A5 - Method of manufacturing metal ultrafine particles - Google Patents

Method of manufacturing metal ultrafine particles Download PDF

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Publication number
JP2012197487A5
JP2012197487A5 JP2011062495A JP2011062495A JP2012197487A5 JP 2012197487 A5 JP2012197487 A5 JP 2012197487A5 JP 2011062495 A JP2011062495 A JP 2011062495A JP 2011062495 A JP2011062495 A JP 2011062495A JP 2012197487 A5 JP2012197487 A5 JP 2012197487A5
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Prior art keywords
ultrafine particles
metal ultrafine
manufacturing metal
dispersion
water soluble
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JP2011062495A
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JP2012197487A (en
JP5690180B2 (en
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Publication of JP2012197487A5 publication Critical patent/JP2012197487A5/en
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Claims (2)

水性媒体中に平均粒径が０．１μｍ以下の金属超微粒子を分散させた分散液を得る工程、該分散液と水溶性ハロゲン化物とを、金属超微粒子に対する水溶性ハロゲン化物のモル比で０．１５％以上８．０％以下の範囲内で混合する工程、および金属超微粒子の精製を行う工程、の３工程を少なくともこの順序に具備する金属超微粒子の製造方法。   Obtaining a dispersion in which metal ultrafine particles having an average particle diameter of 0.1 μm or less are dispersed in an aqueous medium, wherein the dispersion and the water soluble halide are represented by a molar ratio of water soluble halide to metal ultrafine particles A method of producing metal ultrafine particles comprising at least three steps of mixing in a range of 15% or more and 8.0% or less and purification of metal ultrafine particles in this order. 前記金属超微粒子が、主に銀から成る事を特徴とする請求項１記載の金属超微粒子の製造方法。   The method for producing metal ultrafine particles according to claim 1, wherein the metal ultrafine particles mainly consist of silver.
JP2011062495A 2011-03-22 2011-03-22 Method for producing composition containing ultrafine metal particles Expired - Fee Related JP5690180B2 (en)

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JP2011062495A JP5690180B2 (en) 2011-03-22 2011-03-22 Method for producing composition containing ultrafine metal particles

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Application Number Priority Date Filing Date Title
JP2011062495A JP5690180B2 (en) 2011-03-22 2011-03-22 Method for producing composition containing ultrafine metal particles

Publications (3)

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JP2012197487A JP2012197487A (en) 2012-10-18
JP2012197487A5 true JP2012197487A5 (en) 2013-11-28
JP5690180B2 JP5690180B2 (en) 2015-03-25

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5775438B2 (en) * 2011-12-05 2015-09-09 Ｄｏｗａエレクトロニクス株式会社 Silver fine particle dispersion
JP5917912B2 (en) * 2011-12-28 2016-05-18 Ｄｏｗａエレクトロニクス株式会社 Silver conductive film and manufacturing method thereof
JP2019018131A (en) 2017-07-13 2019-02-07 キヤノン株式会社 Image processing device, image processing method, program, and storage medium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4325201B2 (en) * 2003-01-28 2009-09-02 住友金属鉱山株式会社 Transparent conductive layer forming coating liquid and transparent conductive film
JP5118824B2 (en) * 2006-06-22 2013-01-16 三菱製紙株式会社 Conductive expression method
JP4931063B2 (en) * 2007-03-20 2012-05-16 学校法人東京理科大学 Method for producing metal nanoparticle paste
JP2010077493A (en) * 2008-09-26 2010-04-08 Dowa Electronics Materials Co Ltd Silver powder and method for producing the same
JP5485729B2 (en) * 2010-01-29 2014-05-07 三菱製紙株式会社 Conductive pattern preparation method
JP5580153B2 (en) * 2010-09-21 2014-08-27 日揮触媒化成株式会社 Metal fine particle dispersion, metal fine particle, production method of metal fine particle dispersion, etc.

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