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Direct Electropolymerization of Copolymer Electrolyte into 3D Nano-architectured Electrodes for High-Performance Hybrid Li-ion Microbatteries

机译:用于高性能杂交锂离子微滴乳的三维纳米架构电极的共聚物电解质的直接电聚合

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It is shown that electropolymerization can be addopted to deposit a a copolymer electrolyte (PEO-b-PMMA) into titania nanotubes for the fabrication of on-chip microbatteries. The copolymer embedded TiO_2 nanotubes show good electrochemical performance, which is due to the improved electrode/electrolyte interface achieved by filling the nanotubes with the copolymer. The titania nanotubes and the copolymer-embedded nanotubes are characterized by surface analysis techniques including (SEM, EDX, FTIR). This electrolyte deposition process can be extended to any kind of 3D nano-architectured electrodes. The electrochemical performance was evaluated in lithium test cells.
机译:结果表明,可以将电聚合萃取以将共聚物电解质(PEO-B-PMMA)沉积到TITANIA纳米管中以制造片上微滴乳。共聚物嵌入式TiO_2纳米管显示出良好的电化学性能,这是由于通过将纳米管与共聚物填充纳米管而实现的改进的电极/电解质界面是良好的。二氧化钛纳米管和共聚物包埋的纳米管的特征在于表面分析技术,包括(SEM,EDX,FTIR)。该电解质沉积过程可以扩展到任何类型的3D纳米架构电极。在锂试验细胞中评估了电化学性能。

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