会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 3. 发明授权
    • Hydrogen storage compositions
    • 储氢组合物
    • US07927507B1
    • 2011-04-19
    • US12404201
    • 2009-03-13
    • Wen LiJohn J. VajoRobert W. CumberlandPing Liu
    • Wen LiJohn J. VajoRobert W. CumberlandPing Liu
    • C09K3/00C02F5/08
    • C01B3/0042C01B3/0026C01B3/0031C01B3/0078Y02E60/327
    • Compositions for hydrogen storage and methods of making such compositions employ an alloy that exhibits reversible formation/deformation of BH4− anions. The composition includes a ternary alloy including magnesium, boron and a metal and a metal hydride. The ternary alloy and the metal hydride are present in an amount sufficient to render the composition capable of hydrogen storage. The molar ratio of the metal to magnesium and boron in the alloy is such that the alloy exhibits reversible formation/deformation of BH4− anions. The hydrogen storage composition is prepared by combining magnesium, boron and a metal to prepare a ternary alloy and combining the ternary alloy with a metal hydride to form the hydrogen storage composition.
    • 用于氢存储的组合物和制备这种组合物的方法使用显示BH4-阴离子的可逆形成/变形的合金。 该组合物包括含镁,硼和金属的三元合金和金属氢化物。 三元合金和金属氢化物以足以使组合物能够储氢的量存在。 合金中金属与镁和硼的摩尔比使得合金显示BH4-阴离子的可逆形成/变形。 通过组合镁,硼和金属制备储氢组合物,以制备三元合金并将三元合金与金属氢化物结合以形成储氢组合物。
    • 7. 发明授权
    • Encapsulated fire-retardant materials to improve battery safety
    • 封装阻燃材料,以提高电池的安全性
    • US08309240B1
    • 2012-11-13
    • US12395638
    • 2009-02-28
    • Wen LiPing Liu
    • Wen LiPing Liu
    • H01M10/52
    • H01M10/4235H01M10/0525H01M10/0587Y02T10/7011Y10T29/49108
    • This invention provides a battery, such as a lithium-ion battery, that includes an encapsulated fire-retardant material. In some embodiments, stable polymer spheres are used to encapsulate an effective fire-retardant material. Under normal operating conditions, the fire-retardant material does not contact the electrolyte, cathode, or anode, thus minimizing performance reduction that occurs when fire-retardant materials are in the direct presence of the electrolyte. Under thermal runaway or excessive temperatures, the fire retardant material vaporizes through the melted encapsulating phase, thereby releasing fire-retardant material to minimize or prevent flammability in the battery.
    • 本发明提供一种包含封装的阻燃材料的电池,例如锂离子电池。 在一些实施方案中,稳定的聚合物球用于包封有效的阻燃材料。 在正常工作条件下,阻燃材料不接触电解液,阴极或阳极,从而将阻燃材料直接存在于电解液中时发生的性能降低最小化。 在热失控或温度过高的情况下,阻燃材料通过熔化的封装相蒸发,从而释放阻燃材料以最小化或防止电池中的易燃性。