Sodium borohydride treatment: a simple and effective process for the removal of stabilizer and capping agents from shape-controlled palladium nanoparticles

被引：38

作者：

Nalajala, Naresh ^{[1
,2
,3
]}

Saleha, Wasim Feroze Gooty ^{[1
,2
,3
]}

Ladewig, Bradley P. ^{[2
]}

Neergat, Manoj ^{[3
]}

机构：

[1] Indian Inst Technol, Monash Res Acad, Bombay 400076, Maharashtra, India

[2] Monash Univ, Dept Chem Engn, Clayton, Vic 3800, Australia

[3] Indian Inst Technol, Dept Energy Sci & Engn, Bombay 400076, Maharashtra, India

来源：

CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 66期

关键词：

OXYGEN REDUCTION REACTION; PD NANOCRYSTALS; OXIDATION; NANOCUBES; CATALYSTS; ACID;

D O I：

10.1039/c4cc02747g

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The inherent property of palladium to form hydride is effectively exploited for the removal of adsorbed stabilizer and capping agents. Formation of hydride on exposure of Pd nanoparticles to sodium-borohydride weakens the metal's interaction with the adsorbed-impurities and thus enables their easy removal without compromising the shape, size and dispersion.

引用

页码：9365 / 9368

页数：4

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