Enhanced Hydrogen Storage by Palladium Nanoparticles Fabricated in a Redox-Active Metal-Organic Framework

被引：300

作者：

Cheon, Young Eun ^{[1
]}

Suh, Myunghyun Paik ^{[1
]}

机构：

[1] Seoul Natl Univ, Dept Chem, Seoul 151747, South Korea

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2009年 / 48卷 / 16期

关键词：

hydrogen storage; metal-organic frameworks; microporous materials; nanoparticles; palladium; SINGLE-CRYSTAL; COORDINATION POLYMER; CATALYTIC-PROPERTIES; H-2; ADSORPTION; SORPTION; BINDING; MOF-177; SITES; TRANSFORMATION; SPILLOVER;

D O I：

10.1002/anie.200805494

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Quick on the uptake: Palladium nanoparticles were fabricated simply by immersing {[Zn3(ntb)2 (EtOH)2] 4 EtOH} n (1) in an MeCN solution of Pd(NO3)2 at room temperature, without any extra reducing agent. 3 wt % PdNPsat[1] 0.54+(NO3 -)0.54 significantly increase H 2 uptake capacities, both at 77 K and 1 bar and at 298 K and high pressures (see picture, red curve) compared to [Zn3(ntb) 2]n (black). ntb=4,4′ ,4″ - nitrilotrisbenzoate. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：2899 / 2903

页数：5

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