摘要
Since the discovery by Hong and co-workers of the ionic conductivity of the so-calld NASICON phases Na<sub>3</sub>Zr<sub>2</sub>Si<sub>2</sub>PO<sub>12</sub>,the NASICON and its strucurally relatedcompounds have been extensively studied. These compounds also exhibit low
基金
Project supported by the National Natural Science Foundation of China
the Doctoral Program Foundation of the State Education Commission of China.
