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    • 28. 发明授权
    • Metal nanoparticle having a self-assembled monolayer on its surface, and formation of conductive pattern using the same
    • 在其表面上具有自组装单层的金属纳米颗粒,以及使用其形成导电图案
    • US07923110B2
    • 2011-04-12
    • US11653889
    • 2007-01-17
    • Jong Jin ParkDong Woo ShinSung Woong Kim
    • Jong Jin ParkDong Woo ShinSung Woong Kim
    • B32B5/16
    • G03F7/0047B05D1/185C03C17/06H05K3/02H05K2201/0257H05K2203/0514Y10S977/777Y10S977/778Y10S977/779Y10T428/2991
    • A metal nanoparticle which is prepared by forming a self-assembled monolayer including a terminal reactive group on the surface thereof, and introducing a functional group capable of being removed by the action of an acid or an base into the terminal reactive group wherein the self-assembled monolayer is built up of a thiol, an isocyanide, an amine, a carboxylate or a phosphate compound having the terminal reactive group, or built up of a thiol, an isocyanide, an amine, a carboxylate or a phosphate compound having no terminal reactive group followed by introducing the terminal reactive group thereto; and a method for forming a conductive pattern using the same are provided. Since the metal nanoparticle of exemplary embodiments of the present invention can easily form a high conductive film or a high conductive pattern through photo-irradiation and photo-degradation and randomly regulate its conductivity when occasions demand, it can be advantageously applied to an antistatic washable sticky film, antistatic shoes, a conductive polyurethane printer roller, an electromagnetic interference shielding, and the like.
    • 一种金属纳米颗粒,其通过在其表面上形成包括末端反应性基团的自组装单层并将能够通过酸或碱的作用除去的官能团引入末端反应性基团而制备, 组装的单层由硫醇,异氰化物,胺,羧酸酯或具有末端反应性基团的磷酸酯化合物构成,或由硫醇,异氰化物,胺,羧酸酯或不具有末端反应性的磷酸酯化合物 然后引入末端反应性基团; 并且提供了使用其形成导电图案的方法。 由于本发明的示例性实施方案的金属纳米颗粒可以通过光照射和光降解容易地形成高导电膜或高导电图案,并且当需要时随机调节其导电性,因此可以有利地应用于抗静电可洗粘性 薄膜,抗静电鞋,导电性聚氨酯打印辊,电磁干扰屏蔽等。