Hydrogen-storage materials based on imidazolium ionic liquids

被引：56

作者：

Stracke, Marcelo P. ^{[1
]}

Ebeling, Gunter ^{[1
]}

Cataluna, Renato ^{[1
]}

Dupont, Jairton ^{[1
]}

机构：

[1] Univ Fed Rio Grande do Sul, Inst Chem, Lab Mol Catalysis, BR-91501970 Porto Alegre, RS, Brazil

来源：

ENERGY & FUELS | 2007年 / 21卷 / 03期

关键词：

D O I：

10.1021/ef060481t

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

Simple 1-alkyl(aryl)-3-methylimidazolium N-bis(trifluoromethanesulfonyl)imidate salts that possess very low vapor pressure, high density, and thermal stability and are not inflammable can add reversibly 6-12 hydrogen atoms in the presence of classical Pd/C or Ir(0) nanoparticle catalysts and can be used as alternative materials for on-board hydrogen-storage devices. These salts can hold up to 30 g L(-1) of hydrogen at atmospheric pressure, which is twice that compressed hydrogen gas can attain at 350 atm.

引用

页码：1695 / 1698

页数：4

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