参考文献

Li, Yong-Yong; Hua, Shou-Hu; Xiao, Wang; Wang, Hui-Yuan; Luo, Xiao-Hua; Li, Cao; Cheng, Si-Xue; Zhang, Xian-Zheng; Zhuo, Ren-Xi Journal of Materials Chemistry, 2011 , vol. 21, # 9 p. 3100 - 3106