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wangdy0792

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应助: 1 (幼儿园)
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帖子: 1012
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虫号: 1048614
注册: 2010-06-28
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[交流] 我在Christopher B. Murray课题组做的2篇文章，储氧性能+催化+稀土纳米晶可控合成已有5人参与

1. Synthesis and Oxygen Storage Capacity of Two-Dimensional Ceria Nanocrystals，Angew. Chem. Int. Ed. 2011, 50, 4378 –4381
we have developed a facile, robust synthetic method to prepare 2D ceria nanoplates, which have high
theoretical surface-area-to-volume ratio and desirable (100) surfaces. For these reasons, the ceria nanoplates exhibit much
higher OSC than the 3D ceria nanomaterials prepared by combustion and hydrothermal methods. With these superior
properties, our ceria nanoplates are also promising for many other catalytic applications.

2. Mineralizer-Assisted Shape-Control of Rare Earth Oxide Nanoplates，Chem. Mater. 2014, 26, 6328−6332
Rare earth oxides are important emerging materials because of their unique properties. Nanosized, two-dimentional (2D)
materials have received increasing attention due to their high surface-tovolume ratios and ultrathin layered structures.
Here, we synthesize 2D rare earth (RE) oxide nanoplates in the presence of a mineralizer. The use of a mineralizer not only
facilitates the synthesis of RE oxide nanoplates (i.e., increases the yield and allows mild reaction parameters),
but also allows for shape-control. To emphasize the importance of RE oxide nanoplates in materials science and engineering, we demonstrate
that (1) ceria nanoplates can be used in a ceria/Cu inverse catalyst to enable an enhanced CO oxidation activity, and (2) Y2O3 nanoplates
doped with Eu3+ enable photon energy down-conversion.

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