钠离子电池用钠锰铁氰化钠薄膜。
A sodium manganese ferrocyanide thin film for Na-ion batteries.
机构信息
Graduate School of Pure and Applied Science, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan.
出版信息
Chem Commun (Camb). 2013 Apr 7;49(27):2750-2. doi: 10.1039/c3cc38839e.
PMID:23407705
Abstract
A thin film of sodium manganese ferrocyanide, Na1.32Mn[Fe(CN)6]0.83·3.5H2O, exhibits discharge capacity (= 109 mA h g(-1)) and discharge voltage (3.4 V in average) at 0.5 C against Na in aprotic solvent. The ex situ XRD experiments reveal that the host framework remains cubic without showing any structural phase transition during the charge process. The discharge property is discernible up to 40 C.
摘要
一种薄的亚铁氰化钠锰钠膜，Na1.32Mn[Fe(CN)6]0.83·3.5H2O，在非质子溶剂中以 0.5 C 对钠显示出放电容量（= 109 mA h g(-1))和放电电压（平均 3.4 V）。原位 XRD 实验表明，在充电过程中主体框架保持立方而不显示任何结构相变。放电性能在 40 C 时仍然明显。
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