Li2MoO4 modified Li2ZnTi3O8 as a high property anode material for lithium ion battery
By Li, ZhouFu; Li, Huan; Cui, YanHui; Du, ZhiGuo; Ma, YiHeng; Ma, ChenXiang; Tang, ZhiYuan
Published in Journal of Alloys and Compounds
NULL
2017
Abstract
Abstract Lithium molybdate (Li2MoO4) modified Li2ZnTi3O8 has been firstly synthesized by the sol-gel method together with wet chemical method. Physical characterizations (XRD, SEM, TEM) and electrochemical methods (Cycle and rate performance, CV, EIS) have been used to analyze the structures, morphologies and electrochemical properties of the as-prepared materials. Compared to pure Li2ZnTi3O8 (denoted as P-LZTO) anode material, the electrochemical properties show that the sample of Li2ZnTi3O8 modified by Li2MoO4 (denoted as xLMO-LZTO) has a high specific capacity and rate property. Among the investigated samples, 12.12% Li2MoO4 modified Li2ZnTi3O8 (12.12LMO-LZTO) has the best property. 12.12LMO-LZTO shows a first charge capacity of 267.5 mAh g?1 at 50 mAg?1 rate. In addition, it can also contribute 151 mAh g?1 at 1000 mA g?1 after 500 cycles, indicating excellent high rate and cycle performance. Li2MoO4 modified Li2ZnTi3O8 has an outstanding electrochemical property can be attributed to the synergistic function of reducing particle size and the improving the electrochemical kinetics. Therefore, Li2MoO4 modified Li2ZnTi3O8 anode material may become a new competitive anode material in place of the traditional anodes for lithium ion battery in the future.
Microsoft is Ending Support for Windows 7
Microsoft will discontinue support for Windows 7 on January 14, 2020 which means Gamry will also be discontinuing support for Windows 7. If you are upgrading to Windows 10, like many companies and institutions, you need to be running Version 7 of our s oftware . Please note that only USB and Ethernet-based instruments can run in Version 7. Eligible users can download the latest version of our software through our online Client Portal .
If you haven't already registered your instrument, you can do so through the Client Portal .
Please email Technical Support if you have any questions regarding this transition. Please be sure to include your instrument model and serial number when contacting us.