High-Capacity Complex Hydrogen Storage Materials and a Process of Releasing Hydrogen
    1.
    发明申请
    High-Capacity Complex Hydrogen Storage Materials and a Process of Releasing Hydrogen 有权
    高容量复合氢储存材料和氢的释放过程

    公开(公告)号:US20120093714A1

    公开(公告)日:2012-04-19

    申请号:US12972569

    申请日:2010-12-20

    IPC分类号: C01B3/04 B01J27/24 B01J20/04

    CPC分类号: C01B3/04 Y02E60/364

    摘要: Disclosed herein provide compositions and hydrogen release methods for a high-capacity complex hydrogen storage material. The hydrogen storage material is mainly composed of metal borohydride and NH3. The invention advantageously adopt ammonia, one cheap and easily supplied material with high hydrogen content (17.6 wt %), as one of the hydrogen source, offering a safe and efficient way to store hydrogen and release hydrogen. Furthermore, the hydrogen storage material can be further catalyzed by a transition metal catalyst to improve the dehydrogenation kinetics. With the addition of catalyst, 0.2-10 equiv. H2 could be evolved at −100˜600° C., which might be applied on vehicles which are fueled by hybrid or fuel cell.

    摘要翻译: 本文公开了用于高容量复合储氢材料的组合物和氢释放方法。 储氢材料主要由金属硼氢化物和NH3组成。 本发明有利地采用氨,一种廉价易于供应的具有高氢含量(17.6重量%)的材料作为氢源之一,提供了一种安全有效的方式来储存氢气和释放氢气。 此外,储氢材料可以通过过渡金属催化剂进一步催化,以改善脱氢动力学。 加入催化剂0.2-10当量 H2可以在-100〜600℃进化,这可能应用于由混合燃料电池或燃料电池供电的车辆上。

    High-capacity complex hydrogen storage materials and a process of releasing hydrogen
    2.
    发明授权
    High-capacity complex hydrogen storage materials and a process of releasing hydrogen 有权
    高容量复合储氢材料和释放氢气的过程

    公开(公告)号:US08961819B2

    公开(公告)日:2015-02-24

    申请号:US12972569

    申请日:2010-12-20

    IPC分类号: C01B3/04

    CPC分类号: C01B3/04 Y02E60/364

    摘要: Disclosed herein provide compositions and hydrogen release methods for a high-capacity complex hydrogen storage material. The hydrogen storage material is mainly composed of metal borohydride and NH3. The invention advantageously adopt ammonia, one cheap and easily supplied material with high hydrogen content (17.6 wt %), as one of the hydrogen source, offering a safe and efficient way to store hydrogen and release hydrogen. Furthermore, the hydrogen storage material can be further catalyzed by a transition metal catalyst to improve the dehydrogenation kinetics. With the addition of catalyst, 0.2-10 equiv. H2 could be evolved at −100˜600° C., which might be applied on vehicles which are fueled by hybrid or fuel cell.

    摘要翻译: 本文公开了用于高容量复合储氢材料的组合物和氢释放方法。 储氢材料主要由金属硼氢化物和NH3组成。 本发明有利地采用氨,一种廉价易于供应的具有高氢含量(17.6重量%)的材料作为氢源之一,提供了一种安全有效的方式来储存氢气和释放氢气。 此外,储氢材料可以通过过渡金属催化剂进一步催化,以改善脱氢动力学。 加入催化剂0.2-10当量 H2可以在-100〜600℃进化,这可能应用于由混合燃料电池或燃料电池供电的车辆上。