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公开(公告)号:US20120237691A1
公开(公告)日:2012-09-20
申请号:US13369317
申请日:2012-02-09
申请人: Jonghyurk Park , Jeong Young Park
发明人: Jonghyurk Park , Jeong Young Park
摘要: Provided is a method of forming a metal oxide film. In the method, a metal oxide film is formed on a substrate using a coating solution including a metal precursor, and electrical conductivity of the metal oxide film is controlled.
摘要翻译: 提供一种形成金属氧化物膜的方法。 在该方法中,使用包含金属前体的涂布液在基板上形成金属氧化物膜,并且控制金属氧化物膜的导电性。
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公开(公告)号:US20110250122A1
公开(公告)日:2011-10-13
申请号:US13128226
申请日:2009-11-03
IPC分类号: C01B31/20 , B01J23/42 , B01J23/44 , B01J23/46 , B01J23/52 , B01J23/50 , B01J23/72 , B01J23/755 , B01J23/75 , B01J23/745 , B01J21/08 , B01J21/04 , B01J21/06 , B01J23/20 , B01J35/08 , B01J35/06 , B01J37/025 , B01J37/08 , B01J37/14 , C07C5/03 , B01J35/10 , B82Y30/00
CPC分类号: B01J35/0013 , B01J21/08 , B01J23/38 , B01J23/40 , B01J23/42 , B01J23/74 , B01J23/75 , B01J29/0308 , B01J29/0325 , B01J35/002 , B01J2229/66 , C01B3/26 , C01B3/40 , C01B3/583 , C01B2203/0261 , C01B2203/0277 , C01B2203/044 , C01B2203/047 , C01B2203/1017 , C01B2203/107 , C07C5/03 , C07C2521/08 , C07C2523/42 , Y02P20/52 , C07C9/06
摘要: The present invention provides a core-shell nanoparticle that includes a metal-oxide shell and a nanoparticle. Pores extend from an outer surface to an inner surface of the shell. The inner surface of the shell forms a void, which is filled by the nanoparticle. The pores allow gas to transfer from outside the shell to a surface of the nanoparticle. The present invention also provides a method of making a core-shell nanoparticle includes forming a metal-oxide shell on a colloidal nanoparticle, which forms a precursor core-shell nanoparticle. A capping agent is removed from the precursor core-shell nanoparticle, which produces the core-shell nanoparticle. The present invention also provides a method of using a nanocatalyst of the present invention includes providing the nanocatalyst, which is the core-shell nanoparticle. Reactants are introduced in a vicinity of the nanocatalyst, which produces a reaction that is facilitated or enhanced by the nanocatalyst.
摘要翻译: 本发明提供了包含金属氧化物壳和纳米颗粒的核 - 壳纳米颗粒。 孔从壳体的外表面延伸到内表面。 壳的内表面形成空隙,其由纳米颗粒填充。 孔允许气体从外壳转移到纳米颗粒的表面。 本发明还提供了制备核 - 壳纳米颗粒的方法,包括在形成前体核 - 壳纳米颗粒的胶体纳米颗粒上形成金属氧化物壳。 从前体核 - 壳纳米颗粒中除去封端剂,其产生核 - 壳纳米颗粒。 本发明还提供了使用本发明的纳米催化剂的方法,包括提供作为核 - 壳纳米颗粒的纳米催化剂。 将反应物引入纳米催化剂附近,产生由纳米催化剂促进或增强的反应。
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