Microwave-assisted fluorolytic sol-gel route to iron fluoride nanoparticles for Li-Ion batteries
Microwave-assisted fluorolytic sol-gel route to iron fluoride nanoparticles for Li-Ion batteries
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DOI：
10.1039/c3cc47413e
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发表时间：
2014-01-01
影响因子：
4.9
通讯作者：
Pinna, Nicola
中科院分区：
文献类型：
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作者：
Di Carlo, Lidia;Conte, Donato E.;Pinna, Nicola
报道了一种以部分还原氧化石墨烯为载体的30 nm尺寸FeF3纳米晶的微波辅助溶胶凝胶法合成方法。所制备的纳米结构作为锂离子电池的正极材料，即使经过多次充放电循环，其容量保持率仍高达150 mA h g(-1)。
A simple microwave-assisted fluorolytic sol-gel synthesis of 30 nm sized FeF3 nanocrystals supported on partially reduced graphene oxide is reported. The as-fabricated nanostructures used as positive electrodes in Li-ion batteries show capacity retention as high as 150 mA h g(-1) even after having sustained repeated charge-discharge cycles.