The hollow spherical LaFeO₃ perovskite materials were assembled successfully via a templating method and attached calcination treatment. Detailed studies of LaFeO₃ perovskites were conducted with regard to their microstructures, morphologies, compositions, and chemical bonding states. The electrochemical performances of hollow spherical LaFeO₃ as lithium-ion battery anodes were illustrated. The discharge capacity was 981 mAh g⁻¹ after 200 cycles at the current density of 500 mA g⁻¹, and 316 mAh g⁻¹ could be preserved even after 1000 cycles. The unique perovskite and stable hollow spherical structure not only provide LaFeO₃ with improved circulation stability and capacity retention, but also effectively shorten the transport distance of Li⁺, strengthen the reaction kinetics and expand the electrode/electrolyte interface. In this study, hollow spherical LaFeO₃ perovskites were discovered to be reliable candidates for lithium-ion battery anodes.

通过模板法和附加煅烧处理成功组装了空心球形LaFeO _{3钙钛矿材料。}对LaFeO ₃钙钛矿的微观结构、形态、组成和化学键合状态进行了详细研究。_{阐述了空心球形LaFeO 3}作为锂离子电池负极的电化学性能。^{在500 mA g -1 的}电流密度下，200次循环后的放电容量为981 mAh g ^-1，1000次循环后仍能保持316 mAh g ^{-1 。}独特的钙钛矿和稳定的空心球结构不仅提供LaFeO ₃^{提高了循环稳定性和容量保持率，同时也有效缩短了Li +}的传输距离，加强了反应动力学，扩大了电极/电解质界面。在这项研究中，发现空心球形 LaFeO ₃钙钛矿是锂离子电池阳极的可靠候选材料。