期刊
NANOSCALE
卷 7, 期 14, 页码 5951-5954出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c5nr00718f
关键词
-
类别
资金
- MacDiarmid Institute [PROP-29690-HVMSSI]
- Ministry of Business, Innovation and Employment of New Zealand [PROP-29690-HVMSSI]
The decomposition of organometallic compounds as precursors has revolutionized the synthesis of nanoparticles in solution. However, effective control of size and size distribution of iron nanoparticles has remained challenging due to the high reactivity of iron towards oxygen or oxygen-containing materials. Reported is a decomposition study that shows how metal to ligand bonding and symmetry of the compound can be manipulated to control the size and size distribution of iron nanoparticles in the 6-16 nm range. [Fe(eta(5)-C6H3Me4)(2)] was found to be the optimal precursor with a narrow decomposition temperature range due to its symmetry and the low bond dissociation energy of the ligands from the Fe(II) center. The precise control of nanoparticle size has enabled the tuning of magnetic properties from superparamagnetic to soft-ferromagnetic desirable for a wide range of biomedical applications.
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