Transportable Mononuclear Metal Atoms as Building Blocks for Bottom‐up Material Fabrication: Pt1(0) and Au1(0) Atoms in Stock Solutions,ChemNanoMat

当前位置： X-MOL 学术 › ChemNanoMat › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

Transportable Mononuclear Metal Atoms as Building Blocks for Bottom‐up Material Fabrication: Pt1(0) and Au1(0) Atoms in Stock Solutions
ChemNanoMat ( IF 2.6 ) Pub Date : 2020-07-23 , DOI: 10.1002/cnma.202000319
Huixiang Li _{1,

2} , Changhui Liang _{1,

2} , Pan Gao ₁ , Guangjin Hou ₁ , Kairui Liu ₁ , Wei Liu ₁ , Qike Jiang ₁ , Shi Bai ₃ , Z. Conrad Zhang ₁

Affiliation

Stock solutions of mononuclear M₁(0) (M=Pt, Au) atoms are prepared by reducing corresponding metal chloride precursors with ethanol in a low boiling point glycol ether solvent. Importantly, the solvent also functions as ligand protecting the M₁(0) atoms from aggregation. The stock solutions provide pre‐reduced M₁(0) atoms for material fabrication by evaporative removal of the solvent and the weak ligands. This work demonstrates an application of the stock solutions for the preparation of atomically dispersed Pt₁(0) and Au₁(0) on a metal oxide substrate surface. More information can be found in the Full Paper by Shi Bai, Z. Conrad Zhang et al.

中文翻译：

可运输的单核金属原子作为自底向上材料制造的基础材料：储备溶液中的Pt1（0）和Au1（0）原子

通过在低沸点乙二醇醚溶剂中用乙醇还原相应的金属氯化物前体来制备单核M ₁（0）（M = Pt，Au）原子的储备溶液。重要的是，溶剂还起到保护M ₁（0）原子不聚集的配体的作用。储备溶液通过蒸发去除溶剂和弱配体为材料制造提供了预先还原的M ₁（0）原子。这项工作演示了储备溶液在金属氧化物衬底表面上原子分散的Pt ₁（0）和Au ₁（0）的制备中的应用。可以在Shi Bai，Z. Conrad Zhang等人的论文全文中找到更多信息。

更新日期：2020-07-23

点击分享查看原文

点击收藏

公开下载

阅读更多本刊最新论文本刊介绍/投稿指南11