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首页> 外文期刊>Materials Chemistry and Physics >Homogenous LiCoO2 nanoparticles prepared using surfactant P123 as template and its application to manufacturing ultra-thin-film electrode
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Homogenous LiCoO2 nanoparticles prepared using surfactant P123 as template and its application to manufacturing ultra-thin-film electrode

机译：以表面活性剂P123为模板制备的均相LiCoO2纳米粒子及其在超薄膜电极制备中的应用

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摘要

A sol-gel method assisted with triblock copolymer surfactant P123 was reported to synthesize uniform distributed nano-sized LiCoO2. Comparing the results of XRD measurement with that observed by SEM it was found that LiCoO2 particle is formed from a single crystal, which can be attributed to the effect of soft template P123. The size of nano-LiCoO2 particles increases with the increase of synthesizing temperature. Nano-LiCoO2 prepared at 750 degrees C exhibits high electrochemical performance with an initial discharge capacity of 149 mAh g(-1), and good cycling stability. It was found that the novel properties of nano-LiCoO2 particles provide the potential to prepare ultra-thin-film electrodes using computer jet-printing method, and might be used in thin-film lithium-ion batteries. (c) 2004 Elsevier B.V. All rights reserved.
机译：据报道，以三嵌段共聚物表面活性剂P123为辅助的溶胶-凝胶法可合成均匀分布的纳米LiCoO2。将XRD测量结果与SEM观察结果进行比较，发现LiCoO2颗粒由单晶形成，这可归因于软模板P123的作用。纳米LiCoO2的尺寸随着合成温度的升高而增大。在750摄氏度下制备的纳米LiCoO2具有较高的电化学性能，初始放电容量为149 mAh g（-1），并且循环稳定性好。发现纳米LiCoO2颗粒的新颖性质为使用计算机喷射印刷法制备超薄膜电极提供了潜力，并且可用于薄膜锂离子电池中。 （c）2004 Elsevier B.V.保留所有权利。

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