发明名称 Preparation of transition metal nanoparticles and surfaces modified with (CO) polymers synthesized by RAFT
摘要 A new, facile, general one-phase method of generating thiol-functionalized transition metal nanoparticles and surfaces modified by (co)polymers synthesized by the RAFT method is described. The method includes the steps of forming a (co)polymer in aqueous solution using the RAFT methodology, forming a colloidal transition metal precursor solution from an appropriate transition metal; adding the metal precursor solution or surface to the (co)polymer solution, adding a reducing agent into the solution to reduce the metal colloid in situ to produce the stabilized nanoparticles or surface, and isolating the stabilized nanoparticles or surface in a manner such that aggregation is minimized. The functionalized surfaces generated using these methods can further undergo planar surface modifications, such as functionalization with a variety of different chemical groups, expanding their utility and application.
申请公布号 US2007043179(A1) 申请公布日期 2007.02.22
申请号 US20060586126 申请日期 2006.10.25
申请人 MCCORMICK CHARLES L III;LOWE ANDREW B;SUMERLIN BRENT S 发明人 MCCORMICK CHARLES L.III;LOWE ANDREW B.;SUMERLIN BRENT S.
分类号 C08F4/00;C01G5/00;C01G7/00;C01G55/00;C09C3/10 主分类号 C08F4/00
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