Charge-discharge Property of Si and SiOx Nanoparticles Produced in Regulated Carbon Nanospace

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概要

• 論文の詳細を見る

• Si and SiOx nanoparticles-embedded nanoporous carbons were successfully synthesized by reducing a SiO2 opal/carbon composite precursor with Mg and their interstitial nanospace in carbon pores was tunable by etching partly the SiO2 particles in precursor. It was revealed that dispersive loading of Si and SiOx nanoparticles in carbon nanospace are necessary to enhance the charge-discharge performance in addition to providing the interstitial nanospace as a buffer space for the volume change with Si-Li reactions.

• 公益社団法人 日本化学会の論文

著者

• Urita Koki

  Graduate School Of Engineering Nagasaki University

• MORIGUCHI Isamu

  Graduate School a Engineering, Nagasaki University

• Nakamura Tsuyoshi

  Graduate School of Engineering, Nagasaki University

• Tabuchi Hikaru

  Graduate School of Engineering, Nagasaki University

関連論文

• Rapid Synthesis and Charge-Discharge Properties of LiMnPO_4 Nanocrystallite-embedded Porous Carbons
• 3D-ordered Nanoporous LiMPO4 (M = Fe, Mn)–Carbon Composites with Excellent Charging–Discharging Rate-capability
• Charge-discharge Property of Si and SiOx Nanoparticles Produced in Regulated Carbon Nanospace

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