二步煅烧法制备高振实密度钛酸锂负极材料 - TNMSC 关键字: Li4Ti5O12；负极材料；振实密度；电化学性能[gap=1047]Key words: Li4Ti5O12; anode material; tap-density; electrochemical performance
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It was found that the metal ion doping method could greatly improve the tap-density and electronic conductivity, but decrease the particle size.
研究结果表明,采用金属离子掺杂的方法不会改变复合材料的橄榄石型晶体结构,但可以降低其颗粒尺寸、改善其电导率、提高其振实密度,从而改善其电化学性能。
参考来源 - 碳热还原法磷酸铁锂的制备、结构与性能·2,447,543篇论文数据，部分数据来源于NoteExpress
SEM show that the samples with NH4OH as a chelating agent are uniform, its particles are about 5 m, and tap-density is 2.
探讨了以氨水作为络合剂时产物的形貌特征，扫描电子显微镜（SEM）显示此方法制备产物颗粒均匀，粒径大约5！m，振实密度为2。
Type of root system (tap or fibrous) and density of roots.
根系类型(直根还是须根)和根系密度。
By sieving the rice husk particles (RHPs), the paper presents the loose and the tap bulk density of different sizes of rice husk.
通过对稻壳粉进行筛分，测量了不同粒径稻壳粉的松散堆积密度和振实堆积密度。
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