参考文献

Xing, Jin-Feng; Chen, Wei-Qiang; Gu, Jie; Dong, Xian-Zi; Takeyasu, Nobuyuki; Tanaka, Takuo; Duan, Xuan-Ming; Kawata, Satoshi Journal of Materials Chemistry, 2007 , vol. 17, # 14 p. 1433 - 1438