A hydrogen fueling system for generating hydrogen on demand is described. The system includes an electrolyzer configured to generate at least a predetermined quantity of hydrogen in a predetermined time when operated at no less than a predetermined current density and provided with at least a predetermined electrical energy over the predetermined time, wherein the predetermined quantity of hydrogen is at least 1 kg of hydrogen, the predetermined time is no more than 30 minutes, and the predetermined current density is at least 5 A/cm<2>. The system may further include an electrical energy storage system electrically connected to the electrolyzer and capable of supplying at least 20% of the predetermined electrical energy over the predetermined time. The electrolyzer may include an anode including a plurality of acicular particles dispersed in an ionomer binder, wherein the acicular particles include iridium.

    本发明描述了一种用于按需生成氢气的氢燃料系统。该系统包括电解槽,该电解槽被配置成当在不小于预定电流密度下运行时在预定时间内生成至少预定量的氢气并且在预定时间内提供至少预定的电能,其中预定量的氢气为至少1kg的氢气,预定时间为不超过30分钟,并且预定电流密度为至少5A/cm2。该系统还可包括电能储存系统,该电能储存系统电连接到电解槽并且能够在预定时间内供应预定电能的至少20%。电解槽可包括阳极,该阳极包含分散在离聚物粘结剂中的多个针状颗粒,其中针状颗粒包含铱。


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    Title :

    HYDROGEN FUELING SYSTEM


    Additional title:

    氢燃料系统


    Contributors:

    Publication date :

    2021-05-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / C25B ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON- METALS , Elektrolytische oder elektrophoretische Verfahren für die Herstellung von Verbindungen oder von nichtmetallischen Elementen / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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