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1. 发明申请

US20110284820A1 NANOWIRES ON SUBSTRATE SURFACES, METHOD FOR PRODUCING SAME AND USE THEREOF 审中-公开
标题翻译：基材表面上的纳米颗粒，其生产方法和用途
公开(公告)号：US20110284820A1
公开(公告)日：2011-11-24
申请号：US13130234
申请日：2009-11-20
申请人： Stefan Kudera , Eva Bock , Joachim P. Spatz , Liberato Manna
发明人： Stefan Kudera , Eva Bock , Joachim P. Spatz , Liberato Manna
IPC分类号： H01L29/66 , H01L21/20 , B82Y40/00 , B82Y99/00
CPC分类号： H01L29/0665 , B82Y10/00 , H01L29/0669 , H01L29/0673 , H01L31/0352 , H01L51/422
摘要： The invention relates to a method for producing anchored nanowires on substrate surfaces. A method for producing anchored nanowires on a substrate which comprises no deposition steps from the gas phase with the steps: a) providing a substrate surface having a predefined two-dimensional geometric arrangement of nanoparticles or nanoclusters; b) contacting the substrate surface having the nanoparticles or nanoclusters with at least one solution of the material forming the nanowires, wherein the material forming the nanowires is deposited selectively on the nanoparticles or nanoclusters and grows further there. The method according to the invention preferably also comprises the steps of: a) applying a seed material to the nanoparticles or nanoclusters by contacting the substrate surface with a solution of the seed material such that the seed material is selectively deposited on the nanoparticles or nanoclusters; and step b) the material forming the nanowires is deposited selectively on the nanoclusters or nanoparticles provided with seed material and grows further there.
摘要翻译：本发明涉及在衬底表面上制备锚定的纳米线的方法。一种用于在衬底上产生锚定的纳米线的方法，其不包括来自所述气相的沉积步骤，具有以下步骤：a）提供具有预定的纳米颗粒或纳米团簇的二维几何排列的衬底表面; b）使具有纳米颗粒或纳米团簇的基材表面与形成纳米线的材料的至少一种溶液接触，其中形成纳米线的材料选择性沉积在纳米颗粒或纳米团簇上并在其上进一步生长。根据本发明的方法优选地还包括以下步骤：a）通过使基材表面与种子材料的溶液接触使得种子材料选择性地沉积在纳米颗粒或纳米团簇上，将种子材料施加到纳米颗粒或纳米团簇上; 和步骤b）形成纳米线的材料选择性地沉积在具有种子材料的纳米团簇或纳米颗粒上，并在其上进一步生长。

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