Seeking of scalable sodium-ion battery is essential to curtail the demand of energy storage applications. This work is a breakthrough for developing sodium-ion batteries. Along with this, designing a suitable cathode material of good electrochemical activity for sodium-ion batteries is a tedious challenge in battery community. In order to sort out these issues, maricite NaMnPO₄ material is synthesized by simple solid state reaction and employed as a cathode material for sodium-ion batteries. The material has been investigated by X-ray diffraction analysis, FTIR and Raman spectroscopy and transmission electron microscopy. Formation of well-defined crystal structure is observed by the stepwise effect of calcination temperature. The crystalline structure of the as-prepared NaMnPO₄ is analyzed by X-ray diffraction analysis. The material is indexed to the orthorhombic system with the space group of Pmnb. Nanosize of the material is confirmed using transmission electron microscopy. An attempt is made to investigate the electrochemical behavior of maricite NaMnPO₄.

寻找可伸缩的钠离子电池对于减少储能应用的需求至关重要。这项工作是开发钠离子电池的一项突破。随之而来的是，为钠离子电池设计合适的具有良好电化学活性的阴极材料在电池界是一项繁琐的挑战。为了解决这些问题，通过简单的固态反应合成了马来石NaMnPO ₄材料，并将其用作钠离子电池的正极材料。该材料已通过X射线衍射分析，FTIR和拉曼光谱以及透射电子显微镜进行了研究。通过煅烧温度的逐步影响观察到形成明确的晶体结构。制备的NaMnPO ₄的晶体结构通过X射线衍射分析进行分析。该材料以P mnb的空间群索引到正交晶系。使用透射电子显微镜确认材料的纳米尺寸。试图研究马氏体NaMnPO ₄的电化学行为。