1. Graduate School of Materials Science; Nara Institute of Science and Technology; 8916-5 Takayama Ikoma Nara 630-0192 Japan
2. Beijing Academy of Printing & Packaging Industrial Technology; Beijing Institute of Graphic Communication; Beijing 102600 PR China
3. College of Chemistry; Liaoning University; Shenyang 110036 P.R. China
4. Liaoning Key Laboratory for Green Synthesis; and Preparative Chemistry of Advanced Materials; Liaoning University; Shenyang 110036 P.R. China