期刊
ACS APPLIED MATERIALS & INTERFACES
卷 1, 期 9, 页码 2044-2048出版社
AMER CHEMICAL SOC
DOI: 10.1021/am900400a
关键词
Ag nanocubes; polyol synthesis; scale-up production; surface plasmon resonance
资金
- NIH [DPIOD000798]
- Washington University in St. Louis
- China Scholarship Council
- OFFICE OF THE DIRECTOR, NATIONAL INSTITUTES OF HEALTH [DP1OD000798] Funding Source: NIH RePORTER
Au nanocages synthesized from Ag nanocubes via the galvanic replacement reaction are Finding widespread use in a range of applications because of their tunable optical properties. most of these applications require the use of nanocages with a uniform size and in large quantities, This requirement translates into a demand For scaling up the production OF Ag nanocubes with uniform, well-controlled sizes. Here we report such a method based on the modification of NaHS-mediated polyol synthesis with argon protection for fast reduction, which allows for the production of Ag nanocubes on a scale of 0.1 g per batch. The Ag nanocubes had an edge length tunable from 25 to 45 nm together with a size variation within +/- 5 nm. The use of argon protection was the key to the success of this scale-up synthesis, suggesting the importance of controlling oxidative etching during synthesis.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据