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Facile Synthesis of Micro CuO Crystals for Li Ion Full Battery
Journal of Inorganic and Organometallic Polymers and Materials ( IF 3.9 ) Pub Date : 2021-06-10 , DOI: 10.1007/s10904-021-02043-9
Y. Z. Song , Z. J. Liu , B. X. Qi , Mengting Li , Jimin Xie , W. H. Song

Micro CuO crystals are synthesized by hydrothermal method in one step. The CuO-Li ion full battery is assembled using the porous lithium foil-graphite as a anode and the prepared CuO crystals as a cathode. The micro CuO crystals are characterized by scanning electron micro porousscopy, X-ray powder diffractometer, Fourier Transform infrared spectrometer, thermogravimeter, Brunauer–Emmett–Teller surface area measurements, and differential scanning calorimeter. The full battery is tested by the galvanostatic current charge-discharge technology at higher current densities of 0.25–0.5 mA/cm2. The porous lithium foil-graphite anode can effectively inhibit the powder of anode lithium, and improve the reversibility of the battery.



中文翻译:

锂离子全电池微CuO晶体的简便合成

通过水热法一步合成微小的CuO晶体。以多孔锂箔-石墨为负极,制备的CuO晶体为正极,组装成CuO-Li离子全电池。通过扫描电子微孔镜、X 射线粉末衍射仪、傅立叶变换红外光谱仪、热重仪、Brunauer-Emmett-Teller 表面积测量和差示扫描量热仪对微 CuO 晶体进行表征。全电池通过恒电流充放电技术在 0.25–0.5 mA/cm 2 的更高电流密度下进行测试。多孔锂箔-石墨负极可有效抑制负极锂粉化,提高电池的可逆性。

更新日期:2021-06-11
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