Óxidos de Ir dopados con Nd e ingeniería de corto alcance para un mecanismo de ruta de óxido de alto rendimiento en

Guangyue Liu1,2, Lifang Chen1, Zhenyu Liu1

  • 1State Key Laboratory of Coal Conversion, Institute of Coal Chemistry, Chinese Academy of Sciences, Taiyuan, Shanxi, China.

Resumen

Los catalizadores de óxido de iridio dopado con neodimio (Nd-IrOx) mejoran la electrólisis de agua con membrana de intercambio de protones (PEMWE) optimizando el mecanismo de ruta de óxido. Este avance ofrece una producción eficiente de hidrógeno con una actividad y estabilidad mejoradas.

Videos de Conceptos Relacionados

Electrolysis03:00

Electrolysis

In a galvanic cell, the electrical work is done by a redox system on its surroundings as electrons produced by the spontaneous redox reactions are transferred through an external circuit. Alternatively, an external circuit does work on a redox system by imposing a voltage sufficient to drive an otherwise nonspontaneous reaction in a process known as electrolysis. For instance, recharging a battery involves the use of an external power source to drive the spontaneous (discharge) cell reaction in...
30.5K
Mean free path and Mean free time01:22

Mean free path and Mean free time

Consider the gas molecules in a cylinder. They move in a random motion as they collide with each other and change speed and direction. The average of all the path lengths between collisions is known as the "mean free path."
5.2K
Path Between Thermodynamics States01:21

Path Between Thermodynamics States

Consider the two thermodynamic processes involving an ideal gas that are represented by paths AC and ABC in Figure 1:
4.0K