Hydrogen-isotope scrambling on doped sodium alanate

被引：56

作者：

Bellosta von Colbe, JM ^{[1
]}

Schmidt, W ^{[1
]}

Felderhoff, M ^{[1
]}

Bogdanovic, B ^{[1
]}

Schüth, F ^{[1
]}

机构：

[1] Max Planck Inst Kohlenforsch, D-45470 Mulheim, Germany

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2006年 / 45卷 / 22期

关键词：

aluminum; deuterium; hydrogen storage; hydrogen; reaction kinetics;

D O I：

10.1002/anie.200504425

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Titanium facilitates hydrogen dissociation at the surface of sodium alanate, an extensively studied hydrogen-storage material, and diffusion of hydrogen into the bulk, according to hydrogen-isotope scrambling experiments on Ti-doped NaAlH4 (see picture). Kinetics studies indicate that the rate-limiting step of the charging/discharging process appears to be mass transfer into the solid. (Figure Presented). © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：3663 / 3665

页数：3

共 14 条

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