專利檢索報告[範例]
檢索標的：
利用中孔洞高表面積金屬氧化物材質製造奈米金粒子
檢索時點：20061130
檢索資料庫：美國專利商標局
一. 搜尋結果
主要關鍵字：nanoparticle, etch, remove
次要關鍵字：metal oxide
相關專利篇數：1篇
二. 檢索流程與分析
美國專利US7078276揭示了﹍[在此說明找到的相關專利的哪些特徵與檢索標的相同或相似]
三. 相關專利之索引資料
美國專利US7078276
Title : Nanoparticles and method for making the same
Abstract
A method for making nanoparticles, nanoparticle inks and device layers therefrom is disclosed. In accordance with the present invention, nanoparticles are isolated from a composite material that is formed by treating a metal oxide precursor to form the metal nanoparticles and a metal oxide matrix. The nanoparticles are then isolated from the composite material by etching at least a portion of the metal oxide matrix to release the metal nanoparticles. In accordance with the embodiments of the invention, the nanoparticles are treated with surfactants and wetting agents either while etching or after etching, are isolated from the etchant and dispersed in a solvent medium and/or are otherwise treated or modified for use in a nanoparticle inks. A layer of the metal nanoparticle ink can then be used to form doped, undoped, patterned and unpatterned device layers or structures in micro-devices.
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