氮化硼
纳米片
纳米材料
银纳米粒子
纳米技术
儿茶酚
材料科学
表面改性
纳米颗粒
化学工程
化学
有机化学
工程类
作者
Arup Kumer Roy,Byoungnam Park,Kang Seok Lee,Sung Young Park,Insik In
出处
期刊:Nanotechnology
[IOP Publishing]
日期:2014-10-17
卷期号:25 (44): 445603-445603
被引量:58
标识
DOI:10.1088/0957-4484/25/44/445603
摘要
Boron nitride nanosheet (BNNS) decorated with silver nanoparticles (AgNPs) was successfully synthesized via mussel-inspired chemistry of dopamine. Poly(dopamine)-functionalized BNNS (PDA-BNNS) was prepared by adding dopamine into the aqueous dispersion of hydroxylated BNNS (OH-BNNS) at alkaline condition. AgNPs were decorated on PDA-BNNS through spontaneous reduction of silver cations by catechol moieties of a PDA layer on BNNS, resulting in AgNP-BNNS with good dispersion stability. Incorporation of PDA on BNNS not only played a role as a surface functionalization method of BNNS, but also provided a molecular platform for creating very sophisticated two-dimensional (2D) BNNS-based hybrid nanomaterials such as metal nanoparticle-decorated BNNS.
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