Potassium(I) Amidotrihydroborate: Structure and Hydrogen Release
Potassium(I) Amidotrihydroborate: Structure and Hydrogen Release
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DOI：
10.1021/ja100167z
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发表时间：
2010-09-01
影响因子：
15
通讯作者：
Edwards, Peter P.
中科院分区：
文献类型：
--
作者：
Diyabalanage, Himashinie V. K.;Nakagawa, Tessui;Edwards, Peter P.
氨基三氢硼酸钾（KNH2BH 3）是一种新型的储氢材料，与碱金属氨基三氢硼酸钾具有完全不同的结构。观察到在低至80 ° C的温度下开始放出6.5wt%的氢，并且与相应的锂和钠化合物相比，氢释放曲线显示出显著变化。在这里，我们描述了KNH2BH 3的合成，结构和释氢特性。
Potassium(I) amidotrihydroborate (KNH2BH3) is a newly developed potential hydrogen storage material representing a completely different structural motif within the alkali metal amidotrihydroborate group. Evolution of 6.5 wt % hydrogen starting at temperatures as low as 80 degrees C is observed and shows a significant change in the hydrogen release profile, as compared to the corresponding lithium and sodium compounds. Here we describe the synthesis, structure, and hydrogen release characteristics of KNH2BH3.