Room-temperature sodium-ion batteries: Improving the rate capability of carbon anode materials by templating strategies
Room-temperature sodium-ion batteries: Improving the rate capability of carbon anode materials by templating strategies
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DOI：
10.1039/c1ee01744f
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发表时间：
2011-09-01
影响因子：
32.5
通讯作者：
Adelhelm, Philipp
中科院分区：
文献类型：
--
作者：
Wenzel, Sebastian;Hara, Takeshi;Adelhelm, Philipp
目前钠离子电池中碳负极材料的动力学限制可以通过纳米浇铸工艺制备具有分层孔隙度的定制碳材料来有效解决。在C/5下，容量超过100 mA h g(-1)，同时具有优异的倍率能力和合理的循环寿命。
Current kinetic limitations of carbon anode materials in sodium-ion batteries can be effectively tackled by using tailor-made carbon materials with hierarchical porosity prepared via the nanocasting route. Capacities exceeding 100 mA h g(-1) at C/5 are found while exhibiting excellent rate capability and reasonable cycle life.