Metal-air cell with performance enhancing additive
    9.
    发明授权
    Metal-air cell with performance enhancing additive 有权
    具有性能增强添加剂的金属空气电池

    公开(公告)号:US09184478B2

    公开(公告)日:2015-11-10

    申请号:US13105794

    申请日:2011-05-11

    摘要: Systems and methods drawn to an electrochemical cell comprising a low temperature ionic liquid comprising positive ions and negative ions and a performance enhancing additive added to the low temperature ionic liquid. The additive dissolves in the ionic liquid to form cations, which are coordinated with one or more negative ions forming ion complexes. The electrochemical cell also includes an air electrode configured to absorb and reduce oxygen. The ion complexes improve oxygen reduction thermodynamics and/or kinetics relative to the ionic liquid without the additive.

    摘要翻译: 绘制到电化学电池的系统和方法包括包含正离子和负离子的低温离子液体和添加到低温离子液体中的性能增强添加剂。 添加剂溶解在离子液体中以形成阳离子,其与一个或多个形成离子络合物的负离子配位。 电化学电池还包括构造成吸收和还原氧气的空气电极。 离子络合物相对于没有添加剂的离子液体改善氧还原热力学和/或动力学。