financially supported by the National Science Foundation of China(52322101,92163215,51731006,51771093,52174364,52101143,52305379);the National Key R&D Program of China(2021YFA1200201);the Fundamental Research Funds for the Central Universities(30922010202)。
由于正交相五氧化二铌(T-Nb_(2)O_(5))为ReO_(3)型层状结构,锂、钠离子可以在其(001)平面快速脱嵌,而在[001]方向的传输一般较难。本研究通过原位透射电子显微镜(Transmission Electron Microscope,TEM)方法研究钠在T-Nb_(2)O_(5)纳米片...