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首页> 外文期刊>Dalton transactions: An international journal of inorganic chemistry >Nanoparticles of lanthanide oxysulfate/oxysulfide for improved oxygen storage/release
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Nanoparticles of lanthanide oxysulfate/oxysulfide for improved oxygen storage/release

机译:镧系元素氧硫酸盐/氧硫化物的纳米粒子可改善氧气的储存/释放

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摘要

Lanthanide oxysulfates have the ability to store and release large volumes of oxygen under oxidizing/reducing conditions, rendering them interesting as automotive catalysts. Herein we demonstrate a remarkable improvement of both processes by utilization of nano-particles compared to the bulk materials. A further improvement of the catalytic activity was achieved by cost-effective doping with 1.9 wt% of Ni.
机译:镧系元素硫酸氧盐具有在氧化/还原条件下储存和释放大量氧气的能力,使其成为汽车催化剂很有用。在本文中,我们证明了与块状材料相比,通过利用纳米颗粒,两种工艺均得到了显着改善。通过成本有效地掺杂1.9 wt%的Ni,可以进一步提高催化活性。

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