Study on the effects of wet ball milling and boron nitride additive on Li-N-H hydrogen storage system

被引：3

作者：

Du, Linnan ^{[1
]}

Mauer, Georg ^{[1
]}

Vassen, Robert ^{[1
]}

机构：

[1] Forschungszentrum Julich IEK 1, D-52428 Julich, Germany

来源：

WHEC 2012 CONFERENCE PROCEEDINGS - 19TH WORLD HYDROGEN ENERGY CONFERENCE | 2012年 / 29卷

关键词：

hydrogen storage; ball milling; tetrahydrofuran; boron nitride; lithium amide; lithium hydride; LITHIUM AMIDE;

D O I：

10.1016/j.egypro.2012.09.019

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：

In this work, wet ball milling with Tetrahydrofuran (THF) was applied to activate the LiNH2+1.2LiH hydrogen storage system. Based on this, the effect of boron nitride additives was studied. Compared to dry ball milled samples, the wet ball milled material showed similar particle and crystallite size. While an additional 24 hours wet ball milling with fine milling ball process reduced the particle size obviously. The recyclability of this hydrogen storage system was enhanced significantly by an additive of 3 wt. % boron nitride, while particle and crystallite size were not influenced after milling. (c) 2012 Published by Elsevier Ltd. Selection and/or peer-review under responsibility of Canadian Hydrogen and Fuel Cell Association

引用

页码：147 / 155

页数：9

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