Investigation of Ion-transfer Dynamics in Nanopores and Development of High-rate Charging-discharging Materials

我们成功地合成了具有特定孔径范围的纳米多孔炭、石墨化纳米多孔材料和橄榄石/多孔碳纳米复合材料。研究发现，微孔碳具有独特的双电层电容特性，尽管微孔被认为对电容没有贡献。石墨化的纳米多孔材料和橄榄石/多孔碳纳米复合材料具有良好的锂插拔速率性能。

We have successfully synthesized nanoporous carbons with specificpore size ranges in micropore to macropore regions, graphitized nanoporous materials and nanocomposites of olivine/ porous carbon. It was found that microporous carbons show unique electric double layer capacitive properties although micropores are used to be thought not to contribute to the capacitance. Graphitized nanoporous materials and nanocomposites of olivine/ porous carbon exhibited good rate-capability in LI-insertion/ extraction.