ホウ素ナノ粒子又はホウ素含有ナノ粒子及びその製造方法
- 专利权人:
- 独立行政法人産業技術総合研究所
- 发明人:
- 越崎 直人,石川 善恵,佐々木 毅,清水 禎樹,川口 建二
- 申请号：
- JP2008074297
- 公开号：
- JP5168690B2
- 申请日:
- 2008.03.21
- 申请国别(地区):
- JP
- 年份:
- 2013
- 代理人:
- 摘要：
PROBLEM TO BE SOLVED: To provide a method for producing high-purity boron carbide nanoparticles usable for neutron capture therapy under such mild conditions as room temperature and ordinary pressure without requiring any special atmosphere control.
SOLUTION: The method for producing nanoparticles includes irradiating amorphous boron particles dispersed in a solvent with laser light to produce crystalline boron nanoparticles or boron-containing nanoparticles containing &ge10 at.% of boron, wherein the nanoparticles have an average particle diameter of 1-500 nm. A method for surface modifying nanoparticles is also provided including modifying surfaces of nanoparticles produced by the method for producing nanoparticles with an organic molecule or polymer.
COPYRIGHT: (C)2009,JPO&INPIT
- 来源网站：
- 中国工程科技知识中心
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