**Author details**

Linh Nguyen Thi Truc<sup>1</sup> \*, Seungbum Hong<sup>2</sup> and Kwangsoo No<sup>2</sup>

\*Address all correspondence to: linhntt@hcmup.edu.vn

1 Department of Chemistry, Ho Chi Minh City University of Education, Ho Chi Minh City, Vietnam

2 Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology, Daejeon, South Korea
