倍率型镍锰酸钠MT-N80

分类:

特点 Characteristic

应用在启动电源、电动工具等领域，加工性能优异，具备优异倍率性能(1C/0.2C≥98%，具有20C以上高倍率性能，半电池)。

Applied in the field like electric two-wheeler, electrical tools, etc., with excellent processing performance and rate performance (over 98% at 1C/0.2C and more than 20C rate performance with a half-cell).

技术指标 Technical indicators

项目 Item		单位 Unit	典型值 Typical
D50		μm	8.81
BET		m²/g	0.68
H₂O		%	0.02
pH		-	11.76
残余钠 Residual sodium	Na₂CO₃	%	0.58
	NaOH	%	0.02
	总Na量 total content of Na	%	0.26
充电克容量 Charge Capacity	0.1C	mAh/g	125.4
放电克容量 Discharge Capacity	0.1C	mAh/g	121.1
库仑效率 Coulombic Efficiency		%	96.5
费率性能 Rate Performance (2.0-4.0 V，half-cell vs. Na)	0.5C/0.2C	%	99.7
费率性能 Rate Performance (2.0-4.0 V，half-cell vs. Na)	1.0C/0.2C	%	98.5
50周容量保持率(1C/1C) 1C/1C@50cls, RT		%	94.8