UC知道专业的英文论文翻译........
来源：百度知道 编辑：UC知道 时间：2024/05/13 11:02:23
The structure and electrochemical performance of LiFe0.9 Mg0.1 PO4 electrode have been investigated using XRD, SEM, GITT, PSCA and EIS. The prepared LiFe0.9 Mg0.1 PO4 showed an equilibrium potential plateau in two-phase region with a potential hysteresis of 18 mV between Li insertion and extraction, and had a high rate capability. Due to the fast charge-transfer reaction and high electronic and ionic diffusivity, the phase transformation between LiFe0.9 Mg0.1 PO4 and Fe0.9 Mg0.1 PO4 begins to play an important role in the charge–discharge process. This was confirmed from the slope being less than 0.5 in PSCA measurement and the presence of inductive loop in the low frequency region of EIS. The phase transformation induced inductive loop appears in EIS only if
(1) electronic, ionic diffusivity and charge-transfer reaction are fast, (2) the electrode is fully activated and (3) the applied driving force (potentiostatic signal am
(1) electronic, ionic diffusivity and charge-transfer reaction are fast, (2) the electrode is fully activated and (3) the applied driving force (potentiostatic signal am
LiFe0.9Mg0.1PO4电极的结构和电化学性能已经用XRD, SEM, GITT, PSCA 和 EIS方法进行了研究。 所制备的LiFe0.9Mg0.1PO4在二相区显示了一个平衡电位平台，在锂附着和萃取之间有18mV的电位滞后。由于快速的电荷转移反应和高的电子与离子扩散率，LiFe0.9Mg0.1PO4 和Li0.1Fe0.9Mg0.1PO4（原文为Fe0.9Mg0.1PO4，可能有误－译注）之间的相变在充放电过程中开始发挥重要的作用。这由PSCA测量中斜率小于0.5，以及在EIS的低频区存在电感回路而证实。感生电感回路的相变只有在以下情况下出现在EIS中：如果1）电子、离子扩散性和电荷转移反应是快速的，2）电极被完全激活，以及3）所施加的驱动力（恒电位信号幅值）足够大而移动到相的边界。
的结构和电化学性能LiFe0.9 Mg0.1磷酸电极研究了利用X射线衍射仪，扫描电镜， GITT ，前列腺干细胞抗原和电化学阻抗谱。在编写LiFe0.9 Mg0.1磷酸显示平衡电位高原两相区与一个潜在的滞后18毫伏李之间插入和提取，并有很高的能力。由于快速的电荷转移反应和高电子和离子扩散系数，相变之间LiFe0.9 Mg0.1磷酸和Fe0.9 Mg0.1磷酸开始发挥重要作用，在充放电过程。证实了这一点从目前的斜率小于0.5中前列腺干细胞抗原测量和存在感应回路中低频区域的电化学阻抗谱。相变诱导感应回路中出现的EIS只有当
（ 1 ）电子，离子扩散及电荷转移反应的速度快， （ 2 ）电极完全激活（ 3 ）适用于动力（电位信号幅值）足够大
移动相边界。