Le Bail A, Duroy H, Fourquet J L. Mater Res Bull, 1988;23: 447
[2]
Howard C J, Hunter B A. A Computer Program for Ri-etveld Analysis of X-Ray and Nuetron Powder DiffractionPatterns. Australia, Lucas Heights Resarch Laboratories,1997: 2
[3]
Iwakura C, Hazui S, Inoue H. Electrochimica Acta, 1996;41: 471
[4]
Zhang Y S, Yang H B, Yuan H T, Yang E D, Zhou Z X,Song D Y. J Alloys Compds, 1998; 269: 278
[5]
Takahashi Y, Yukawa H, Morinaga M. J Alloys Compds,1996; 242: 98
[6]
Aymard L, Ichitsubo M, Uchida K, Sekreta E, Ikazaki F.J Alloys Compds, 1997; 259: L5
[7]
Kohuo T, Kanda M. J Electrochem. Soc, 1997; 144: 2384