Pyrophoric iron nanoparticles and continuous processes for production thereof
    5.
    发明授权
    Pyrophoric iron nanoparticles and continuous processes for production thereof 有权
    发火铁纳米粒子及其生产的连续方法

    公开(公告)号:US08308842B2

    公开(公告)日:2012-11-13

    申请号:US12962961

    申请日:2010-12-08

    IPC分类号: B22F9/18 C22B5/00 C21B15/00

    CPC分类号: B82Y30/00

    摘要: Pyrophoric nanoparticles and methods of producing the same are provided herein. An exemplary method of producing pyrophoric nanoparticles can include providing a first aqueous solution comprising at least one metal salt and an aliphatic polyether; providing a second solution comprising a metal hydride reducing agent; continuously combining the first and second solutions to produce nanoparticles in a liquid phase; separating the nanoparticles from the liquid phase; and drying the nanoparticles to form pyrophoric nanoparticles. The pyrophoric nanoparticles can have a diameter ranging from about 1 nm to about 50 nm.

    摘要翻译: 本发明提供发火纳米颗粒及其制备方法。 产生自发性纳米颗粒的示例性方法可以包括提供包含至少一种金属盐和脂族聚醚的第一水溶液; 提供包含金属氢化物还原剂的第二溶液; 连续地组合第一和第二溶液以在液相中产生纳米颗粒; 将纳米颗粒与液相分离; 并干燥纳米颗粒以形成自发纳米颗粒。 自发纳米颗粒可具有约1nm至约50nm的直径。