首页> 外文会议>Pits and pores 4: New materials and applications - in memory of ulrich gosele >Direct Electropolymerization of Copolymer Electrolyte into 3D Nano-architectured Electrodes for High-Performance Hybrid Li-ion Microbatteries
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Direct Electropolymerization of Copolymer Electrolyte into 3D Nano-architectured Electrodes for High-Performance Hybrid Li-ion Microbatteries

机译:将共聚物电解质直接电聚合成3D纳米结构电极,用于高性能混合锂离子微电池

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摘要

It is shown that electropolymerization can be addopled 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. FTTR). 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,可以进行电聚合以将共聚物电解质(PEO-b-PMMA)沉积到二氧化钛纳米管中,以制造片上微电池。嵌入共聚物的TiO_2纳米管显示出良好的电化学性能,这是由于通过用共聚物填充纳米管而获得的改善的电极/电解质界面。二氧化钛纳米管和嵌入共聚物的纳米管通过包括(SEM,EDX.FTTR)在内的表面分析技术来表征。该电解质沉积过程可以扩展到任何种类的3D纳米结构电极。在锂测试电池中评估了电化学性能。

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  • 会议地点 Las Vegas NV(US);Las Vegas NV(US)
  • 作者单位

    University of Aix-Marseille I, II, III - CNRS, Laboratoire Chimie Provence (UMR 6264), Electrochemistry of Materials Research Group, Centre Saint-Jerome, F-13397 Marseille Cedex 20, France;

    University of Aix-Marseille I, II, TTT - CNRS, Laboratoire Chimie Provence (UMR 6264) Equipe : CROPS, Centre Saint-Jerome, F-13397 Marseille Cedex 20, France;

    University of Aix-Marseille I, II, III - CNRS, Laboratoire Chimie Provence (UMR 6264), Electrochemistry of Materials Research Group, Centre Saint-Jerome, F-13397 Marseille Cedex 20, France;

    University of Aix-Marseille I, II, III - CNRS, Laboratoire Chimie Provence (UMR 6264), Electrochemistry of Materials Research Group, Centre Saint-Jerome, F-13397 Marseille Cedex 20, France;

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  • 正文语种 eng
  • 中图分类 电工材料;
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