Trück J, Hadjixenophontos E, Joshi Yug, Richter G, Stender P, Schmitz G
University of Stuttgart, Department of Materials Science, Chair of Materials Physics Heisenbergstrasse 3 70569 Stuttgart Germany
Institute of Engineering Thermodynamics, German Aerospace Centre (DLR) Pfaffenwaldring 38-40 70569 Stuttgart Germany.
RSC Adv. 2019 Nov 27;9(66):38855-38859. doi: 10.1039/c9ra06821j. eCollection 2019 Nov 25.
The fast Li conductivity of LiBH envisages its use in all-solid-state batteries. Powders are commonly applied. But here, we study the formation of dense micrometer films by melting, spinning and subsequent solidifying. Characterized by electron microscopy, and spectroscopy (EDX/XPS/impedance), a reversible phase transformation is confirmed as well as a maximum conductivity of 10 S cm.
LiBH的快速锂离子电导率使其有望应用于全固态电池。通常使用粉末。但在此，我们研究通过熔融、纺丝及随后固化形成致密的微米级薄膜。通过电子显微镜和光谱学（能量散射X射线谱/ X射线光电子能谱/阻抗谱）表征，证实了可逆相变以及10 S/cm的最大电导率。
