Bulletin of the Korean chemical society | |
Preparation and stabilization of Ag nanoparticles in 1-amino-4-methylpiperazine | |
Hae Won Kim1  Heon Soo Park1  and Myoung Seon Gong1  Ueon Sang Shin1  | |
关键词: Ag Nanoparticles; 1-Amino-4-methylpiperazine; Multifunctional solvent; | |
DOI : | |
学科分类:化学(综合) | |
来源: Korean Chemical Society | |
【 摘 要 】
Uniform Ag nanoparticles (< 10 nm) were effectively prepared in 1-amino-4-methylpiperazine as a solvent with multiple functions including reduction and stabilization. An Ag-complex such as Ag2(ehac)2(eha)2 (ehac = 2-ethylhexylammonium carbamate; eha = 2-ethylhexylamine) was used as an Ag-precursor, whereas the usage of a salt such as AgNO3 showed the formation of Ag nanoparticles in larger and irregular size (30 - 500 nm). The Ag nanoparticles (< 10 nm) prepared by using the Ag-complex could also be effectively stabilized by 1-amino-4-methylpiperazine. Transmission electron micrographs confirmed that the Ag particles were spherical and in the nanometer size.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
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RO201912010242553ZK.pdf | 1175KB | download |