Effect of Nanometer CoTiO_3 on Electrochemical Performance of Barium Ferrate 纳米CoTiO3对高铁酸钡电化学性能影响的研究
The stability study of solid barium ferrate 固体高铁酸钡的稳定性研究
The investigations focus on physical chemical methods of improving the stability and discharge performance of super-iron battery with cathode of barium ferrate. 目前,提高高铁酸钡稳定性、改善以高铁酸钡为阴极材料的超铁电池放电性能为主要研究热点问题。
The kinetics study on the thermal decomposition of solid barium ferrate 固体高铁酸钡热分解动力学的研究
Barium ferrate was prepared by SPE cation membrane in the anode chamber and barium manganate was prepared by the direct chemical technique. 以离子交换膜技术制备了高铁酸钡,用直接化学法制备了锰酸钡,并将其作为电池正极材料,应用于碱性电池中。
In the second chapter, K_2FeO_4 was prepared by hypochlorite oxidation method and BaFeO_4 was synthesized by reaction of K_2FeO_4 with Ba ( OH)_2. The microstructure of potassium ferrate and barium ferrate were measured by IR, XRD and SEM. 第二章采用次氯酸盐氧化法制备K2FeO4,并以制得的K2FeO4与Ba(OH)2反应制备BaFeO4。
Barium ferrate doping 1% H was the most stable. 其中,掺杂1%添加剂H的高铁酸钡较为稳定。